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Gennadij [26K]
2 years ago
12

Anyone? i dont understand

Mathematics
1 answer:
Murljashka [212]2 years ago
8 0

Answer:

1725ft^2

Step-by-step explanation:

Hi!

First you have to find your two bases B1 and B2, which are 50 and 65.

Then you find the height, which is 30ft.

Finally, you plug those into the equation 1/2*h*(B1+B2) and solve.

1/2*30*(50+65)

1/2*30*(115)

15*115

1725ft^2 is your answer.

I hope this helps!

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The value, V(m), of a comic book m months after publication has an average rate of change of -0.04 between m = 36 and m
vodka [1.7K]

Answer:

I believe the correct answer is C. The value of the comic book decreased by an average of $0.04 each month between m = 36 and m = 60.

Step-by-step explanation:

7 0
2 years ago
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Plizzz helppp I don't know how to do it helpp​
strojnjashka [21]

Answer:

Lol I'll help you. So for the 1st problem, you need to subtract 7x from 4x but if your looking for and answer then x=2. For the 2nd problem subtract 3x-5x and 7 + 9 which brings you to -2x - 16 which means you would have to find x in this problem which means x has to be a negative. The negative answer is x= -32 since a negative x a negative is a positive. Which brings you to 16-16 and then 0. For the third one, you need to change the problem. Turn it into 5x - x = 4 + 8 which brings you to 4x = 12 making x =3. and for number 4 you need do the same as we just did and do 11x - 6x - 3x and then do 20 - 6 which brings you to 2x = 14 which makes  x=7.

Step-by-step explanation:

8 0
3 years ago
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15x5x3 find the volume with lxwxh
anygoal [31]

Answer:

225 units^3

Step-by-step explanation:

15x5x3 = 225

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6 0
3 years ago
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Judy has a sugar cone and wants to know how many cubic inches of ice cream it will hold if it is filled completely to the top of
stepladder [879]
The answer is 10.6 cubic inches.

The formula for a volume of the cone is V = 1/3 π r² h,
where:
V - the volume of the cone,
<span>r - radius of the cone base,
</span>h - height of the cone.

It is given:
h = 4.5 in
r = 1.5 in.
π = 3.14

If:
<span>V = 1/3 π r² h,
</span>Then:
V = 1/3 × 3.14 × (1.5 in)² × 4.5 in
V = 1/3 × 3.14 × 2.25 × 4.5 in³
V = 10.6 in³

Therefore, Judy's sugar cone can hold 10.6 <span> in³.</span>
8 0
2 years ago
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Using the transformation T : (x, y) → (x + 2, y + 1), find the distance named Find C'A'
deff fn [24]
We have that
<span>A' (2,1)

C(-2,2)-------> </span>Using the transformation-----> C' (-2+2,2+1)----> C' (0,3)

with 
A' (2,1) and C' (0,3)
find the distance <span>C'A'

d=</span>√[(y2-y1)²+(x2-x1)²]----> d=√[(3-1)²+(0-2)²]----> d=√8----> 2√2 units

the answer is
the distance C'A' is 2√2 units

5 0
2 years ago
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