Answers
The area is 30
Answer:
15 inches^2
Step-by-step explanation:
The area of a triangle can be found using:
a=1/2 bh
We know the base (b) is 6, and the height (h) is 5, so we can substitute them in
a= 1/2 (6)(5)
a=1/2 (30)
a=15
The area is 15 inches^2
Related Questions
y = 2x + 1
y = 4x - 1
Answers
Answer:
y = 2x + 1
y = 4x - 1
Step-by-step explanation:
You haven't mentioned the question so, unfortunately I can't give you the answer.
The correct answer is that the system of equations has no solution.
To determine the solution to the system of equations, we need to compare the two equations
1. [tex]\( y = 2x + 1 \)[/tex]
2. [tex]\( y = 4x - 1 \)[/tex]
For a system of equations to have a solution, both equations must be satisfied simultaneously. This means that the values of [tex]\( x \) and \( y \)[/tex] that satisfy one equation must also satisfy the other equation.
Let's analyze the equations. Both equations are in slope-intercept form, [tex]\( y = mx + b \)[/tex], where m is the slope and b is the y-intercept.
For the first equation, the slope is 2 and the y-intercept is 1. For the second equation, the slope is 4 and the y-intercept is -1 .
Since the slopes of the two lines are different (2 for the first line and 4 for the second line), the lines are not parallel. However, the y-intercepts are different as well (1 for the first line and -1 for the second line). This means that the lines are not the same line and they will never intersect because two lines with different slopes and different y-intercepts cannot meet.
Therefore, there is no point [tex]\( (x, y) \)[/tex] that satisfies both equations simultaneously, and the system of equations has no solution. This is an example of a system of linear equations that is inconsistent.
In conclusion, the system of equations given by [tex]\( y = 2x + 1 \)[/tex] and [tex]\( y = 4x - 1 \)[/tex] has no solution because the lines represented by these equations are neither parallel nor do they intersect.
Second last question what is the area of this compound shape?
Answers
Answer:
43.13 yd squared
Step-by-step explanation:
This is a figure composed of a semicircle and a right triangle.
Triangle:
The area of a triangle is denoted by A = (1/2) * B * h, where b is the base and h is the height. Here, the base is actually also the radius of the semicircle, which is 4. The height is 9. Plug these in: A = (1/2) * 4 * 9 = 36/2 = 18 yd squared.
Semicircle:
The area of a semicircle is denoted by A = [tex](1/2)\pi r^{2}[/tex], where r is the radius. Here the radius is 4. So: A = [tex](1/2)\pi *4^{2}=8\pi[/tex] ≈ 25.13 yd squared.
Adding these up: 18 + 25.13 = 43.13 yd squared
Hope this helps!
Answer:
43.12 yd²
Step-by-step explanation:
Semicircle + triangle
½×pi×r² + ½×b×h
½(3.14)(4²) + ½(4)(9)
43.12 yd²
Find the missing measures
43
Answers
Answer:
y=43
x=137
z=137
Step-by-step explanation:
Complete the steps to find the area of the trapezoid.
Area of rectangle = _ square units
Area of triangle 1 = square units
Area of triangle 2 = _ square units
Area of triangle 3 = _ square units
Area of trapezoid = _ square units
Answers
Given:
In the given diagram
Each small box along X axis = 2 unit
Each small Box along Y axis = 2 unit
For rectangle:
Length = 16 unit
Width = 16 unit
For triangle 1
Base = 8 unit
Height = 6 unit
For triangle 2
Base = 8 unit
Height = 4 unit
For triangle 3
Base = 16 unit
Height = 12 unit
Formula
Area of the trapezoid is
[tex]A = R -T_{1} -T_{2} -T_{3}[/tex]
Where, [tex]A[/tex] be the area of the trapezoid
[tex]R[/tex] be the area of the rectangle
[tex]T_{1} ,T_{2} ,T_{3}[/tex] be the area of the triangle 1, 2 and 3 respectively.
[tex]R = lb[/tex] where, l be length and b the width
[tex]T_{1} = \frac{1}{2} bh[/tex], where, b be the base and h be the height
Now,
Taking, l = 16 and b = 16 we get,
[tex]R = (16)(16)[/tex] = 256 sq unit
For Triangle 1
Taking, b = 8 and h = 6 we get,
[tex]T_{1} = \frac{1}{2}(8)(6)[/tex] sq unit
[tex]T_{1} = 24[/tex] sq unit
For Triangle 2
Taking, b = 8 and h = 4 we get,
[tex]T_{2} = \frac{1}{2}(8)(4)[/tex] sq unit
[tex]T_{2} = 16[/tex] sq unit
For Triangle 3
Taking, b = 16 and h = 12 we get,
[tex]T_{3} = \frac{1}{2}(16)(12)[/tex] sq unit
[tex]T_{3} = 96[/tex] sq unit
Therefore,
The area of the trapezoid is = 256-24-16-96 sq unit = 120 sq unit
Hence,
Area of rectangle =256 square units
Area of triangle 1 = 24 square units
Area of triangle 2 = 16 square units
Area of triangle 3 = 96 square units
Area of trapezoid = 120 square units
Answer:
Area of rectangle =256 square units
Area of triangle 1 = 24 square units
Area of triangle 2 = 16 square units
Area of triangle 3 = 96 square units
Area of trapezoid = 120 square units
Step-by-step explanation:
Solve 4s - 12/t when s = 4 and t = 8
Answers
4*4-12/8 = 14.5
14.5=x
Answer:
14.5
Step-by-step explanation:
The graphs shows the relationship between the number of bags of wild rice in a restaurant and the total number of pounds of wild rice in those bags. Which statement is not correct?
Answers
Answer:
Step-by-step explanation:is the divide by 7×10=70is
Can anyone help with this(Also have another question that is posted if you would like to answer that as well!)
Answers
Answer:
From the info you give us it should be around 8.57 in. per book.
Step-by-step explanation:
5x12=60/7=8.57
Plot the location of -9 and -3 on the number line. Use mathematical symbols to write an inequality that compares -9 and -3. Explain how the number line can be used to show that your inequality is correct.
Answers
Answer:
-9<-3
Step-by-step explanation:
Since -3 is closer to 0 than -9, then -3 is the greater number.
You earn $42 for washing 7 cars. How much do you earn for washing 3 cars?
Answers
Answer:
42/7 = x/3
7x = 126
x = $18 for washing 3 cars
Step-by-step explanation:
You need to buy enough sand to fill a sandbox to the top. The sandbox is modeled by the right rectangular prism in the diagram. How much sand do you need to buy?
Answers
Find the 5th term of the
sequence: -8,-1, 6, 13...
Answers
Answer:
20
Step-by-step explanation:
We need to determine what we are adding each time.
Take the 2nd term and subtract the first term
-1 - (-8)
-1 +8 = 7
We add 7 each time
To find the 5th term, add 7 to the 4th term
the 4th term is 13
13+7 = 20
Answer:
20
Step-by-step explanation:
a = -8
d = -1 - (-8) = 7
An = a + (n - 1)d
A5 = -8 + (5 - 1)(7)
A5 = -8 + 28
20
When two chords intersect "inside" a circle, what two sets of
angles are formed.
Answers
Answer:
Two sets of vertical angles are formed.
A cone has a lateral surface area of 62.8 square yards. If the slant height is 2 yards, what is the total surface area of the cone?
Answers
The total surface area of the cone is 7π square yards.
Explanation:To find the total surface area of the cone, we need to find the lateral surface area and add it to the base area.
The lateral surface area of a cone is given by the formula πrℓ, where r is the radius and ℓ is the slant height.
In this case, the lateral surface area is 62.8 square yards and the slant height is 2 yards.
So, the lateral surface area of the cone is π(2)(2) = 4π square yards.
The base area of a cone is given by the formula πr^2, where r is the radius.
Since the slant height is given, we can use the Pythagorean theorem to find the radius. The radius is the hypotenuse of a right triangle with the slant height as one of the legs and the height of the cone as the other leg.
Using the Pythagorean theorem, we have r^2 = (2)^2 - (1)^2 = 4 - 1 = 3.
Therefore, the radius is √3 yards.
The base area of the cone is then π(√3)^2 = 3π square yards.
The total surface area of the cone is the sum of the lateral surface area and the base area, 4π + 3π = 7π square yards.
hi:) I’m so sorry , i uploaded this question earlier but I think the picture couldn’t load. Yea I need help with this question, the last 2 parts. Thank you very much!:)
Answers
Answer:
(ii) [tex] \frac{1}{2} - \frac{1}{3} [/tex]
(iii) [tex] \frac{25}{51} [/tex]
Step-by-step explanation:
Please see the attached picture for full solution.
You want to buy a milkshake and some fries. You look up prices for two different places.
Restaurant 1 sells milkshakes for $4 and fries for $1. Restaurant 2 sells milkshakes for $3 and fries
for $2. At what amount of fries bought will the restaurants be the same price?
Answers
Answer:
1 piece of fry
Step-by-step explanation:
Given:
You want to buy a milkshake and some fries. You look up prices for two different places.
Restaurant 1 sells milkshakes for $4 and fries for $1. Restaurant 2 sells milkshakes for $3 and fries for $2.
Question asked:
At what amount of fries bought will the restaurants be the same price?
Solution;
Let at [tex]x[/tex] amount of fries bought the restaurants will be the same price.
As you want to buy a milkshake and [tex]x[/tex] fries, the equation will be:-
For Restaurant 1
[tex]4+1\times x[/tex]
For Restaurant 2
[tex]3+2\times x[/tex]
Now, at [tex]x[/tex] amount of fries bought the restaurants will be the same price.
[tex]4+x=3+2x\\ \\ By\ subtracting\ both\ sides\ by\ 3\\ \\ 4-3+x=3-3+2x\\ \\ 4-3+x=2x\\ \\ 1+x=2x\\ \\ By\ subtracting\ both\ sides\ by\ x\\ \\ 1+x-x=2x-x\\ \\ 1=x[/tex]
Therefore, at 1 piece of fry bought the restaurants will be the same price.
what is the coordinate if (2,2) is reflected over x=2
Answers
Answer:
2,-2
Step-by-step explanation:
Its pretty simple, all you have to do is find opposite of y and put it.
What is the surface area of the present?
Answers
Answer:
1,350
Step-by-step explanation:
To find Surface Area you need to area of all the sides and add them
So to find one side of the cube you do L x H
So 15 x 15 = 225
Since all the sides of the cube are the same, you don't need to figure out the area of the other sides.
225 x 6 sides = 1,350
Hope this helped
Evaluate each expression if a=4, b=6 and c=3
5b-6c
Answers
Answer:
it is 12
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
replace the values.
5(6) - 6(3)
Using PEMDAS, you would do multiplication first.
30 - 18
Next, subtraction.
12
Please help! 20 points
Answers
Answer:
A
Step-by-step explanation:
It has the least amount of area cut out of it.
Answer:
The answer would be A
The equation of a circle whose center is at (4,0) and radius is length 2 (3) is
(x - 4)2 + y2 = 213
(X - 4)2 + y2 = 12
(x + 4)2 + y2 = 12
Answers
Answer:
I think the answer is (x-4)2 + y2 = 12 :) sorry if i am wrong***
Step-by-step explanation:
Which could be the dimensions of a rectangular prism whose surface area is less than 160 square feet? Select two options.
8 feet by 4 feet by 3 feet
7 feet by 6 feet by 4 feet
3 feet by 7 feet by 8 feet
3 feet by 6 feet by 7 feet
3 feet by 5 feet by 7 feet
Answers
Answer:
First answer and last
Step-by-step explanation:
Explanation on paper
I got the first and last right
If the sin(50°)=0.77, what is the cos(40°)?
Answers
To find the cos(40°), you can use the trigonometric identity sin²θ + cos²θ = 1. Since 50° and 40° are close angles, you can approximate the cos(40°) as 0.6393.
Explanation:To find the cos(40°), we can use the trigonometric identity
sin²θ + cos²θ = 1.
Since we know that sin(50°) = 0.77, we can square this value to find the cos²(50°):
cos²(50°) = 1 - sin²(50°) = 1 - 0.77²
Simplifying, we get cos²(50°) ≈ 0.4089. Since cosine is positive in the first and fourth quadrants, the positive square root of this value gives us the cos(50°) ≈ 0.6393.
Therefore, we can approximate the cos(40°) as 0.6393 as well, since these are close angles.
Which of the following rotations around the origin of the triangle with
vertices H(2,-6), 1 (1,5), J(-3,4) produces an image with vertices
H'(-6,-2), I' (5,-1), J'(4,3)
8G
a) 180°
c) 360°
b) 90°
d) 270°
Answers
Answer:
Step-by-step explanation:
270 degrees
Which system of linear equations appears to have a solution of (3, 0)?
Answers
The solution of a system of equations is (3,0).
What is a system of linear equations?A system of linear equations is a collection of one or more linear equations involving the same variables in mathematics. The system of linear equations appears to have a solution of (3, 0).
A linear equation is one in which the variable's maximum power is always 1. The degree of the linear equation is always equal to one.
If a system of linear equations has two equations and a graph of these two equations intersect each other at (a,b), then the point (a,b) is the solution of that system of equations.
Since, the solution of a system of equations is (3,0), therefore on a coordinate plane, 2 lines intersect at (3, 0).
Therefore, the solution of a system of equations is (3,0).
To know more about the system of equations follow
https://brainly.com/question/25976025
#SPJ6
Final answer:
The system of linear equations with a solution of (3, 0) is the one where two lines intersect at the point (3, 0) on a coordinate plane.
Explanation:
The student is asking which system of linear equations appears to have a solution of (3, 0). In the context of a coordinate plane, the solution to a system of linear equations is the point where the equations' graphs intersect. The given options describe where two lines intersect on different coordinate planes. Only the option stating 'On a coordinate plane, 2 lines intersect at (3, 0)' would represent a system where the solution is (3, 0). Therefore, the correct answer is the one where two lines intersect at the point (3, 0) on a coordinate plane.
what determines if a sample is valid
Answers
Step-by-step explanation:
When you're determining the statistical validity of your data, there are four criteria to consider. Population: The reach or total number of people to whom you want to apply the data. ... Confidence: How confident you need to be that your data is accurate. Expressed as a percentage, the typical value is 95% or 0.95.
What is the square root of pi squared multiplied by 5x
Answers
Answer:
[tex]7.0248\sqrt{x}[/tex]
Step-by-step explanation:
We want to find the answer to the expression: [tex]\sqrt{\pi ^2*5x}[/tex]
We can easily calculate the product of the constants on the inside:
[tex]\sqrt{\pi ^2*5x}=\sqrt{49.348x}[/tex]
Now, we can split this radical into two:
[tex]\sqrt{49.348x}=\sqrt{49.348} *\sqrt{x} =7.0248\sqrt{x}[/tex]
Thus, the answer is [tex]7.0248\sqrt{x}[/tex].
Hope this helps!
Answer:
sqrt(5x) pi
Step-by-step explanation:
(pi² × 5x)^½
(pi²)^½ × (5x)^½
pi × sqrt(5x)
Which equation is equivalent to 8x + 3(x + 5) - 5(x - 4) = 2? A. 6x + 35 = 2 B. 6x + 1 = 2 C. 6x – 5 = 2 D. 43x = 2
Answers
[tex]8x + 3(x + 5) - 5(x - 4) = 2 \\ 8x + 3x + 15 - 5x + 20 = 2 \\ 6x + 35 = 2[/tex]
Answer: A.
[tex]6x + 35 = 2[/tex]
Answer:
A
Step-by-step explanation:
8x + 3(x + 5) - 5(x - 4) = 2
Distribute the 3
8x + 3*x +3*5 -5(x-4)=2
8x+3x+15 -5(x-4)=2
Distribute the -5
8x+3x+15 -5*x +-5*-4=2
8x+3x+15-5x+20=2
Combine like terms
8x+3x-5x+20+15=2
6x+35=2
So, A is the correct choice
If the legs of the triangle are doubled in length what is the length of the hypotenuse
7
10
14
48
None of the above
Answers
to the person that answers in 5 minutes you get 100 dollars Question 2(Multiple Choice Worth 5 points) (08.01 MC) The system of equations shown below is graphed on a coordinate grid: 3y + x = 6 2y − x = 9 Which statement is true about the coordinates of the point that is the solution to the system of equations?
Answers
Answer: i realy cant tell but i think 6
Step-by-step explanation:
Make 24 using the numbers 1,6,8,8
Answers
Answer:
((1 - 6) + 8) * 8
(1 - (6 - 8)) * 8
((1 + 8) - 6) * 8
(1 + (8 - 6)) * 8
8 * ((1 - 6) + 8)
((8 + 1) - 6) * 8
(8 + (1 - 6)) * 8
8 * ((1 + 8) - 6)
((8 - 6) + 1) * 8
(8 - (6 - 1)) * 8
8 * ((8 + 1) - 6)
8 * ((8 - 6) + 1)
There are 12 solutions above
HOPE I HELPED!!!
<3
Answer:
(8-6+1)8=24
Step-by-step explanation:
Use order of operations to solve