Answer:
Since April 2020 wow
Step-by-step explanation:
What is the volume of metal in the pipe? Use 3.14 for a and
round the answer to the nearest tenth of a cubic millimeter.
O 282.6 mm
O 271.3 mm
0553.9 mm
O 836.5 mm
Answer:271.3mm^3
Step-by-step explanation:
16,000 feet = how many miles and how many feet
Answer:
3.03 miles 160 feet
Step-by-step explanation:
Answer:
3 miles and 3 feetish
what is the approximate area of the circle show below
Answer:
C
Step-by-step explanation:
The area of a circle can be found using
a=πr^2
First, we need to find the radius, because we have the diameter
The radius is half of the diameter
r=d/2
r=16/2
r=8
Substitute 8 in for r in the area formula
a=πr^2
a=π8^2
a=π64
a=201.06192983 cm^2
Approximately 201 cm^2, or choice C
Hope this helps!
Use the graph below to answer the question. Select all of the zeroes of the function f(x)
Answer:
C.
Step-by-step explanation:
The zeros of the function is or are your x-intercepts. The x-intercept is (2,0), so it is x=2.
madison has a budget of $1,483 to spend this month. If she wants to split her money evenly over 4 weeks, how much can she spend each week
Answer:
370.75
Step-by-step explanation:
all you need to do is divide the original amount by 4
Final answer:
Madison can spend $370.75 each week if she divides her $1,483 monthly budget evenly over 4 weeks.
Explanation:
To find out how much Madison can spend each week, we divide her total monthly budget by the number of weeks in a month. Madison has a budget of $1,483 to spend this month. Since she wants to split her money evenly over 4 weeks, we perform the following calculation:
Total monthly budget: $1,483
Number of weeks in a month: 4
We divide the total budget by the number of weeks to find the weekly budget:
Weekly budget = Total monthly budget ÷ Number of weeks
Weekly budget = $1,483 ÷ 4
Weekly budget = $370.75
Therefore, Madison can spend $370.75 each week.
I need help with this ??
Answer: dang good luck with that
Step-by-step explanation:
sorry
Which number is the square of an integer and could also be the cube of another integer?
1)121
2)100
3)64
4)16
Answer:
64
Step-by-step explanation:
64= 8² and 64=4³
The other choices will give you decimals.
The commutative property does not apply to which of the following operations?
A
division only
B
subtraction only
division and subtraction
addition and subtraction
- Ав
Kevin buys 5.5 lb of sliced ham for $30.80 at that unit price how much will 7 lb of sliced ham cost
5.5 : 30.80 = 7 : x
x = 7 * 30.80 / 5.5 = $39.20
Answer: $39.20
Answer:
39.20 dollars
Profit definition in a number
Answer:
I'm unaware if this is what you're looking for? ♀️
Step-by-step explanation:
Your revenue minus your costs for goods or services is your gross profit. It follows a basic Sales – Cost = Profit equation. You're just subtracting a different category of cost. When you have your gross profit figure, use that number to determine your total profit. Sales – Cost = Profit
find the discrimant of 7x^2+3x+9=0
Answer:
I don't know what that is
Select the statement that can be represented by −10 dollars.
A) Joe found $10 on the sidewalk.
B) Sally withdrew $10 from her checking account.
C) Kyle earned $10 mowing his neighbors yard.
D) Janet deposited $10 into her savings account.
Answer:
B
Step-by-step explanation:
Answer:
B) Sally withdrew $10 from her checking account
Step-by-step explanation:
A, C, and D all describe someone gaining money, therefore they would be positive. B is the only option showing money being taken away, which is why it is -10.
i need the answer asap
Given:
[tex]\angle A=5 x-18^{\circ}[/tex]
[tex]\angle B=3 x+42^{\circ}[/tex]
To find:
The value of x and measure of angle A
Solution:
Alternate interior angle theorem:
If two parallel lines cut by a transversal, then the alternate interior angles are congruent.
⇒ m∠A = m∠B
[tex]5x-18^\circ=3x+42^\circ[/tex]
Add 18° on both sides.
[tex]5x-18^\circ+18^\circ=3x+42^\circ+18^\circ[/tex]
[tex]5x=3x+60^\circ[/tex]
Subtract 3x from both sides.
[tex]5x-3x=3x+60^\circ-3x[/tex]
[tex]2x=60^\circ[/tex]
Divide by 2 on both sides.
⇒ x = 30°
Substitute x = 30° in ∠A.
m∠A = 5x - 18°
= 5(30°) - 18°
= 150° - 18°
= 132°
The measure of ∠A is 132°.
Need help ASAP- Due tonight
Answer:
10 ^(R-15)/3 -2= a
Step-by-step explanation:
R = 3 log (a+2) +15
Subtract 15 from each side
R-15 = 3 log (a+2) +15-15
R-15 = 3 log (a+2)
Divide each side by 3
(R-15)/3 = 3/3 log (a+2)
(R-15)/3 = log (a+2)
The opposite of log is to raise each side to the power of 10
10 ^(R-15)/3 = 10 ^ log (a+2)
10 ^(R-15)/3 = (a+2)
Subtract 2 from each side
10 ^(R-15)/3 -2= (a+2-2)
10 ^(R-15)/3 -2= a
Answer:
10 ^(R-15)/3 -2= a
Step-by-step explanation:
i answered this on edge
Jonathon paid $237 for 15 pizzas, which included the $12 delivery charge. How much will he pay for 22 pizzas
Jonathon will pay $342 for 22 pizzas.
Initially, Jonathon paid $237 for 15 pizzas, which included the $12 delivery charge. To find the cost per pizza, we first subtract the delivery charge from the total amount.
Total without delivery charge = $237 - $12 = $225
Now, we divide this amount by the number of pizzas to find the cost per pizza.
Cost per pizza = $225 / 15 = $15
For 22 pizzas, we multiply the number of pizzas by the cost per pizza and then add the delivery charge.
Total cost for 22 pizzas = (22 x $15) + $12 delivery charge
= ($330) + $12
= $342
Therefore, Jonathon will pay $342 for 22 pizzas.
Which of the following numbers are composite?
1
31
56
91
Answer: 56!
Step-by-step explanation: all of the numbers except 56 do not have any factors except one and itself. you can also tell in this case, that 56 is automatically composite because the ones digit is 6- an even number, meaning it can be divisible by two.
Answer:
56
Step-by-step explanation:
A composite number is a number that can be divided evenly by more numbers than 1 and itself. The number 56 can be evenly divided by 1, 2, 4, 7, 8, 14, 28 and 56, (with no remainder). Since 56 cannot be divided by just 1 and 56, it is a composite number.
Hopefully this helps!
1/3d=45 it is a equation math problem
Answer:
d = 135
Step-by-step explanation:
OK. Let's start by setting up the equation:
1/3d = 45
Now we multiply each side by 3 to get rid of the fraction:
d = 135.
Check:
135 divided by 3 is what we will solve next:
That equals 45.
Thus, d = 135 is correct.
Answer: 135
Step-by-step explanation:
1/3d=45
It can still be writing as
D/3=45
Cross multiply
D=45×3
D=135
The area of a rectangular rug is given by the trinomial r^2-4r-21. What are the possible dimensions of the rug?
Answer:
There are two possible values for r (area): r =-7 or r=3
Step-by-step explanation:
Given the rectangular rug area is:
[tex]r^{2} -4r -21[/tex]
We have to convert the above equation into factored form.
So two numbers whose product is -21r² and sum is -4r
<=> [tex]r^{2} -4r -21[/tex]
= [tex]r^{2} -7r + 3r -21[/tex]
= r (r -7) + 3(r -7)
= (r-7)(r+3)
We set [tex]r^{2} -4r -21[/tex] = 0
<=> (r-7)(r+3) = 0
<=> (r-7) = 0 or (r+3) = 0
<=> r =-7 or r=3
So, there are two possible values for r (area): r =-7 or r=3
Final answer:
The possible dimensions of the rectangular rug with the given area trinomial r²-4r-21 are 7 by 3 or 3 by 7.
Explanation:
The possible dimensions of the rectangular rug with area given by the trinomial r²-4r-21 can be found by factoring the trinomial.
Factoring r²-4r-21 results in (r-7)(r+3). Therefore, the dimensions could be 7 by 3 or 3 by 7.
Which of the ordered pairs is a solution to the system of inequalities? y > 5 y ≥ x (0, 0) (4, 5) (-5, 4) (-5, 6)
Plug the y value in for y and plug the x value in for x
> less than
> less than or equal to
Example:
(4,5)
y > 5y > x
5 > 5x5 > 4 = 5 > 25 > 4 = false
they all should be false
if one had to be correct, I would say (0, 0)
Answer:
(0,0)
Step-by-step explanation:
What is the slope intercept of the equation of the line through the given point (0,3) and (-4,-1)
Answer:
y=x+3
Step-by-step explanation:
1.) Find slope
slope = (-1-3)/(-4-0)
= -4/-4
= 1
2.) Use point slope form
y-y1= m (x-x1)
both x1 and y1 are the points
m is the slope
3.) Plug in the numbers
for the points I chose (0,3) to plug in
y-3= 1 (x1-0)
y-3= x
y= x+3
Solve the system of equations shown by substitution. y=x-5 5x+2y=4
Answer:
x=2,y=-3
Step-by-step explanation:
y=x-5....(1)
5x+2y=4...(2)
Let's substitute (1) into (2)
5x+2(x-5)=4
5x+2x-10=4
7x-10=4
Add 10 to both sides
7x=14
Divide both sides by 7
x=2
Substitute the value for x into (1)
y=x-5
y=2-5
y=-3
Therefore x is 2,y is-3
Answer:
x = 2, y = -3
Step-by-step explanation:
y= x - 5
5x + 2y = 4
5x + 2(x - 5) = 4
5x + 2x - 10 = 4
7x = 14
x = 2
y = 2 - 5
y = -3
PLS HELP ME I NEED HELP DESPERATELY I ALSO NEEDA SHOW WORK PLS I POSTED THIS QUESTION SM TIMES W OUT NO HELP ME HELP ME
Answer:
x = 3
Step-by-step explanation:
vertical line mean x always constant
Answer:
x=3
Step-by-step explanation:
The equation for a vertical line is x=a, where a is any value
You plug in the point, and get x = 3
Which of the following measureemnts is the most percise?
A. 1 liter
B. 137 millilliters
C. 1,378 liters
D. 137 kiloliters
Answer:
B: 137 ml. (It`s the smallest unit of measurment out of all the choices)
Step-by-step explanation:
It izz wat it izzzz!!!
:)
Choose the correct product of (8x − 4)(8x + 4).
64x^2 − 16
64x^2 + 16
64x^2 − 64x + 16
64x^2 + 64x + 16
Step-by-step explanation:
It is in the form of a² - b²
so it's correct product is
64x² - 16
so the answer is of option A.
Hope this will help u...:)
The amount of money that Li spends on a video game depends on how many game he purchases. if Li has at most $90 to spend on games for his Xbox 360 and the games cost $22.50 each, what is the domain of this function?
_______________________
Answer:
Hence Domain set for function is {0,1,2,3,4}
Step-by-step explanation:
Given:
Total amount spend =90
22.5 $ each game cost
To Find:
What is domain for the function
Solution:
Now domain mean all possible value for input so that it gives real output as per condition mentioned
So Our condition is that li spends money on video game depends on how many game he purchases
so total money spent on game is output
i.e in order to get that much amount of games.
If he spends 22.5 $ for each game and Total amount spent is 90
So 90/22.5=4 Now amount of game he would purchase will be 4
i.e range for lil is 0 to 4 wiht 90 $ in hand
So Domain set will be ranging from{0,1,2,3,4}
In 2004 there were approximately 5820 cinema sites. In 2000 there were 6700 cinema sites. a. Write an equation describing the relationship. Use ordered pairs of the form (years past 2000, number of cinema sites). b.Use the equation to predict the number of cinema sites is 2009.
The equation describing the relationship between the number of cinema sites and years past 2000 is y = -220x + 6700. To predict the number of cinema sites in 2009, substitute x = 9 into the equation, resulting in a predicted value of 4720.
Explanation:To write an equation describing the relationship between the number of cinema sites and years past 2000, we can use the slope-intercept form of a linear equation, which is y = mx + b. In this case, y represents the number of cinema sites and x represents the years past 2000.
The slope (m) can be found using the formula (change in y)/(change in x), and the y-intercept (b) can be found by substituting one set of ordered pairs into the equation.
From 2000 to 2004, the change in years past 2000 is 4, and the change in the number of cinema sites is -880. Therefore, the slope (m) is -880/4 = -220.
We can substitute the ordered pair (0, 6700) into the equation to find the y-intercept (b).
So, the equation describing the relationship is y = -220x + 6700, where y is the number of cinema sites and x is the years past 2000.
To predict the number of cinema sites in 2009, we substitute x = 9 (since 2009 is 9 years past 2000) into the equation:
y = -220(9) + 6700
y = -1980 + 6700
y = 4720.
Therefore, the predicted number of cinema sites in 2009 is 4720.
Complete the missing value in the solution to the equation -4x-y=24. (__,8)
We are given y.
-4x - 8 = 24
~Add 8 to both sides
-4x - 8 + 8 = 24 + 8
~Simplify
-4x = 32
~Divide -4 to both sides
-4x/-4 = 32/-4
~Simplify
x = -8
Best of Luck!
Answer:
(56,8)
Step-by-step explanation:
-4x-y=24
-y=4(8)+24
-y=32+24
-y=56
y=56
Aliya draws a scale model of her mother's garden. The actual garden's measurements are 35 feet by 50 feet.
On the drawing, the length of the garden is 5 inches. What is the width of the garden on the scale drawing?
3.5 in.
2.0 in.
2.5 in.
3.0 in.
Answer:
3.5 in. if the 35 feet side is the width
Step-by-step explanation:
Find the area of the figure. Use 3.14 for y, and round your answer to the nearest tenth.
Rectangle capped by a right triangle on one end and a semicircle on the other
6 yd
4 yd
9 yd
a 42.6 sq. yd
b. 36.3 sq yd
42.3 sq. yd
d. None of these
Please select the best answer from the choices provided
OA
pls give me brainliest :)
Answer:
B.) 36.3 sq. yd
Step-by-step explanation:
To find the area of a rectangle is l x w (length multiplied by width) The length of the rectangle is 6 yards and the width is 4.
6 x 4= 24
Now you need to find the area of a triangle. To find the bottom or base of the triangle you must subtract 6 from 9. (6 being the top of the rectangle and 9 being the base.) which should give you 3. Now that we have the base of the triangle we can find the area of the triangle using the formula which is b x h/ 2 (base multiplied by height divided by 2) b= 3 and h= 4. 3 x 4= 12 divided by 2 equals 6.
Last we need to find the area of the half circle, based off the side of the rectangle we can say the diameter of the circle is 4. The radius is half of the diameter 4/2 = 2. The formula to find the area of a circle is A= πr^2
π(2^2) = 12.57 and because its a half circle we divide it by 2 which equals 6.285
Now we add all the areas of each shape so, 24+6+6.285 which equals 36.3
Answer = B.) 36.3
pls give me brainliest :)
Consider quadrilateral BCEF inscribed in circle A. Diagonals EB and CF intersect at point D. Select all the statements that are true about the diagram above
Answer:
[tex]m\angle ECB+m\angle EFB=180[/tex]
[tex]m\angle CDB\cong m\angle EDF[/tex]
[tex]m\angle CDB+m\angle DCB+m\angle CBD=180 \degree[/tex]
Step-by-step explanation:
From the diagram, quadrilateral BCEF is a cyclic quadrilateral.
Opposite angles if a cyclic quadrilateral sum up to 180°
[tex]m\angle ECB+m\angle EFB=180[/tex]
The diagonals intersect at D to form two pairs of vertical angles, and vertical angles are congruent.
[tex]m\angle CDB\cong m\angle EDF[/tex]
Also sum of angles in triangle CBD is 180°.
[tex]m\angle CDB+m\angle DCB+m\angle CBD=180 \degree[/tex]