Find the equation of the line.
Answer:
y= -2x +5
Step-by-step explanation:
Answer:
y=-2x+5
Step-by-step explanation:
ok an easy way to tell is on the y axis when x=0 the lnumber that y is,is the regualar number. Then if you go down and over till you get another point is you x. down is like 2x but if you went over 3 it would be 2/3x but since you only going over once it is just 2x. and the minus is because your going down
How to find the perimeter of a triangle
Answer:
Analyze then add
Step-by-step explanation:
Basically, just analyze the lengths of the sides, and then add them together for the perimeter
Thank me later :)
Answer:
s+s+s=p
Step-by-step explanation:
Just add the three side measurements. Answer will contain a unit most of the time. Remember to convert units if its asking for different units.
6 cm
4 cm
7 cm
It’s a rectangular pyramid.
HOPE THIS WILL HELP U...
The circumference of a circle is 28 pi inches. What is the length of the radius of this circle?
14 in.
21 in.
28 in.
56 in.
Answer:
The radius is 14 with a circumference of 28
The radius of the circle with circumference 28π is given by r = 14 inches
What is a Circle?A circle is a closed two-dimensional figure in which the set of all the points in the plane is equidistant from a given point called “center”. Every line that passes through the circle forms the line of reflection symmetry. Also, the circle has rotational symmetry around the center for every angle
The circumference of circle = 2πr
The area of the circle = πr²
where r is the radius of the circle
The standard form of a circle is
( x - h )² + ( y - k )² = r²,
where r is the radius of the circle and (h,k) is the center of the circle.
The equation of circle is ( x - h )² + ( y - k )² = r²
For a unit circle , the radius r = 1
x² + y² = r² be equation (1)
Now , for a unit circle , the terminal side of angle θ is ( cos θ , sin θ )
Given data ,
Let the radius of the circle be represented as r
Now , the equation will be
The circumference of the circle C = 28π inches
And , circumference of circle = 2πr
On simplifying , we get
2πr = 28π
Divide by π on both sides , we get
2r = 28
Divide by 2 on both sides , we get
r = 14 inches
Hence , the radius of the circle is 14 inches
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Please help fast!!!!
Answer:
C
Step-by-step explanation:
The exponent is negative so you put the number under 1 with the exponent positive
Answer:
I think the correct answer should be C
Step-by-step explanation:
2-4= -2
Which of the following scenarios describes the surface area of a figure? Select all that apply:
Putting a seed and dirt into a hole when planting
Painting the walls of a wooden toy chest
Filling a box with spaghetti noodles
Frosting a cake for a birthday
Right now there are 600 everlasting roses in my garden. I want at
least 200 roses in the garden at all times. If the gardener is cutting
25 roses a week to decorate my throne room, how many more
weeks will be able to have AT LEAST 200 roses in my garden?
Answer:
16 weeks
Step-by-step explanation:
400/25 =16
How do you solve for mass if KE=0.5mv2
Answer:
[tex]m=\frac{2KE}{y^{2} }[/tex]
A grocery store finds that the number of boxes of a new cereal sold increases each week. In the 1st week, only 20 boxes of the cereal were sold. In the 2nd week, 53 boxes of the cereal were sold and in the 3rd week 86 boxes of the cereal were sold. The number of boxes of cereal sold each week represents an arithmetic sequence.
what is the explicit rule for the arithmetic sequence that defines the number of boxes of cereal sold in week n?
Use this rule to calculate how many boxes of cereal will be sold during the 7th week.
Answer:
218 boxes of cereal
Step-by-step explanation:
To get the explicit rule, find the difference between each week:
53-20 = 33
86-53 = 33
The explicit rule is:
aₓ = 33x - 13
or
f(x) = 33x - 13
If you use this rule, you can plug in 7 for x and you get:
218 boxes of cereal
The radius of a circle is 40ft. Which is true statement ability the circumference(c)?
A. 40ft.
B. 160ft.
C.80ft.
D. 240ft.
Answer:
C =251.2 ft
Step-by-step explanation:
To find the circumference we use
C = 2 * pi *r
C = 2 *pi * 40
C = 80 pi
C = 80 *3.14
C =251.2
The radius of a circle is 1 inch. What is its circumference?
sorry
A television screen with a 12 inch diagonal has a height of 9 inches what is the diagonal of a similar television screen with a height of 24 inches?
Answer:
5 and 12
Step-by-step explanation:
What are the primary ways to finance your business?
Answer:
Step-by-step explanation:
finding financing in any economic climate can be challenging, whether you're looking for start-up funds, capital to expand or money to hold on through the tough times. ...
Step-by-step explanation: the primary ways to finance your business are through savings, credit cards, friends and family, loans from lending networks or programs, angel investors, business loans and lines of credit, factoring, and purchase order funding.
Can you please help me I will reward brainliest plz hurry
Answer:
172 m^2.
So you already have it on the correct answer.
Step-by-step explanation:
For you to find the surface area, you need to find out the areas of all the different colored sections.
There are 6 sections.
2 green, 2 purple, and 2 red.
Green section: (length x width) 7 x 8 = 56
Purple section: (length x width) 2 x 8 = 16
Red section: ( length x width) 7 x 2 = 14
Total: 56 + 16 +56 + 16 + 14 + 14 = 172 cm².
Feel free to let me know if you need more help. :)
At the time of her grandson’s birth, a grandmother deposits $13,000 in account that pays 2.5% compounded monthly. What will be the value of the account at the child’s twenty-first birthday, assuming that no other deposits or withdrawals are made during this period
Answer:
19, 300 i think thats correct im sorry if not
Step-by-step explanation:
Please Help With This Problem
A.) SAS Postulate
B.) SSS Postulate
C.) AAS Theorem
D.) You cannot prove that the triangles are congruent.
Answer:
SAS POSTULATE
Step-by-step explanation:
ON SIDE IS COMMON
TWO SIDES ARE CONGRUENT TO EACHOTHER
WHILE SAME WITH THE TWO ANGLES
Helppppppppppp please am struggling :(
Answer:
x = 30°
Step-by-step explanation:
The complete circle is 360°, thus
arc AB = 360° - 300° = 60°
The tangent- secant angle ABT is half the measure of the intercepted arc AB, that is
x = 0.5 × 60° = 30°
Answer:
Its x = 30°
Step-by-step explanation:
what is the factored form of x^2 - 6x + 8
1) The local fire company is having a raffle to raise money for Fourth of July fireworks. They
will sell one thousand tickets at $10 each. They will award one first prize of $300, one second
prize of $150, and one third prize of $50. The other tickets will win nothing. What is the
expected value of a ticket?
O
- $0.50
O $300.00
O $9.50
O - $9.50
Answer:
negative - $9.50
Step-by-step explanation:
The expected value of a ticket of the local fire company given the price and the expected values is $-9.50.
What is the expected value?
The expected value is the sum of the prizes added to the cost.
Expected value = value of the prizes - cost
(300 + 150 + 50 + 0) - (10 x 1000)
500 - 10,000
- 9500
Expected value of a ticket = - 9500 / 1000 = -9.50
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Help rhis is geometry
Answer:
They are not congruent
Step-by-step explanation:
Triangle ABC was translated according to the rule (x, y) = (x + 1.5, y-3.5) to create the image AA'B'C' shown on the
coordinate plane
Which graph shows the pre-image, ABC?
Answer:
Option D
Step-by-step explanation:
Hope this helps! :)
The coordinates of the preimage will be at A(-2.5, 5.5), B(-2.5, 2.5) and C (-6.5, 2.5)
What is translation?Translation is a transformation technique for changing the size and position of an object on the x-y plane.
From the given diagram, the coordinate A'B'C' is given as:
A' = (-1, 2)
B' = (-1, -1)
C' = (-5, -1)
If the triangle ABC was translated according to the rule (x, y) = (x + 1.5, y-3.5) to create the image A'B'C'
A (x + 1.5, y-3.5) = (-1, 2)
x + 1.5 = -1
x = -2.5
y - 3.5 = 2
y = 5.5
Hence A = (-2.5, 5.5)
B = (x + 1.5, y-3.5) = (-1, -1)
x + 1.5 = -1
x = -2.5
y - 3.5 = -1
y = 2.5
Hence B = (-2.5, 2.5)
C (x + 1.5, y-3.5) = (-5, -1)
x + 1.5 = -5
x = -6.5
y - 3.5 = -1
y = 2.5
Hence C = (-6.5, 2.5)
Hence the graph that shows the pre image ABC is attached below
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What is the quotation of 3/8 divided 4
Answer: 3/32
Do Keep Change Flip (KCF)
Keep: 3/8
Change: ÷ into ×
Flip: 4/1 into 1/4
Your New Problem: 3/8×1/4
Multiply
3/8×1/4=3/32
Final Answer: 3/32
Answer:
[tex] \frac{3}{32} [/tex]
Step-by-step explanation:
[tex] \frac{3}{8} \div \frac{4}{1} \\ \frac{3}{8} \times \frac{1}{4} \\ = \frac{3}{32} [/tex]
What is the equation of the line?
Answer:
y = 1/4x - 3.
Step-by-step explanation:
We see that the line passes through the points (4, -2) and (0, -3) so the slope is (-3 - (-2) / (0-4)
= -1 / -4
= 1/4 = the slope of the line.
The slope-intercept form of a straight line is y = mx + b where m = slope and b = y-intercept. Here the y-intercept is at (0, -3) so b = -3.
So the equation of the line is y = 1/4x - 3.
What is the correlation coefficient for the data shown in the table?
Answer:
they all equal 15
Step-by-step explanation:
Answer: The answer is 1.
Step-by-step explanation:
The correlation coefficient is “r” on the regression calculator. When you put the data into the calculator r=1.
John runs 5 miles in 3/4 of an hour.
At the same pace, how many hours will
it take him to run only 1 mile?
John's speed is 6.67 miles per hour. Therefore, it would take him approximately 0.15 hours or 9 minutes to run 1 mile at the same pace.
Explanation:The subject of this problem is rate. We can calculate John's speed by dividing the distance he covers by the time it takes. In this case, John ran 5 miles in 3/4 of an hour. So, his speed is 5 miles divided by 3/4 hour, which equates to 6.67 miles per hour. This means he runs 6.67 miles in 1 hour.
Given that speed is constant, if John wants to run only 1 mile, we simply divide this distance by his speed. So, 1 mile divided by 6.67 miles per hour gives 0.15 hours, or approximately 9 minutes. So, it would take John about 0.15 hours or 9 minutes to run 1 mile at the same pace.
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What is the length of PQ?
Answer:
It is 6 (six)
Step-by-step explanation:
The length of PQ of the triangle PQJ is [tex]5\frac{1}{3}[/tex] units.
What is a triangle?A triangle is a two-dimensional geometrical figure that has three sides, three vertices and three interior angles.
Given, m∠B = m∠P, m∠T = m∠J.
Therefore, ΔBLT and ΔPQJ are similar triangles.
Let, the length of PQ is 'x'.
Therefore, [tex]\frac{BL}{PQ} = \frac{BT}{PJ}[/tex]
⇒ [tex]\frac{4}{x} = \frac{6}{8}[/tex]
⇒ [tex]x = \frac{(4)(8)}{6}[/tex]
⇒ [tex]x = \frac{32}{6} = 5\frac{1}{3}[/tex]
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Sort data from least to greatest
0, 0, 1/2, 1, 1, 5/4, 1/4, 2, 1, 2, 1/2
Answer:
0, 0, 1/4, 1/2, 1/2, 1, 1, 1, 5/4, 2, 2
Step-by-step explanation:
PU 15 cm
0
162
1. Find the arc length of PQR.
The triangle on the grid will be translated two units left. On a coordinate plane, triangle A B C has points (negative 1, negative 1), (negative 1, negative 5), (0.5, negative 5). Which shows the triangle when it is translated two units left? On a coordinate plane, triangle A prime B prime C prime has points (1, negative 1), (1, negative 5), (2.5, negative 5). On a coordinate plane, triangle A prime B prime C prime has points (negative 3, negative 1), (negative 3, negative 5), (negative 1.5, negative 5). On a coordinate plane, triangle A prime B prime C prime has points (negative 1, 1), (negative 1, negative 3), (0.5, negative 3). On a coordinate plane, triangle A prime B prime C prime has points (negative 1, negative 3), (negative 1, negative 7), (0.5, negative 7) hurry please its timed ;-;
Answer:
Option B.
Step-by-step explanation:
The given vertices of triangle ABC are (-1, -1), (-1, -5) and (0.5, -5).
We need to find the coordinates of triangle when it is translated two units left.
So, the rule of translation is
[tex](x,y)\rightarrow (x-2,y)[/tex]
Using this rule, we get
[tex]A(-1,-1)\rightarrow A'(-1-2,-1)=A'(-3,-1)[/tex]
[tex]B(-1,-5)\rightarrow B'(-1-2,-5)=B'(-3,-5)[/tex]
[tex]C(0.5,-5)\rightarrow C'(0.5-2,-5)=C'(-1.5,-5)[/tex]
The vertices of triangle A'B'C' are A'(-3,-1), B'(-3,-5) and C'(-1.5,-5).
Therefore, the correct option is B.
Answer:
the answer is B
Step-by-step explanation:
I don't give explanations all you want is the answer
I need help
please
:^
Answer:
48 batches of muffins
Step-by-step explanation:
There are 4 cups in 1 quart
4 quarts in 1 gallon
there are 3 gallons
3 gallons = 3(4 quarts)
3 gallons = 12 quarts
12 quarts = 12(4 cups)
12 quarts = 48 cups
48 cups per batch = 48 batches of muffins