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Advocard [28]
3 years ago
15

Which expression represents the volume of the composite figure?

Mathematics
2 answers:
Mamont248 [21]3 years ago
7 0
You nee the area of the base of the prism times the height of the prism.

(1/2)(2)(4.4)(5)    this is the volume of the prism

Now you need the volume of the solid above it.

(1/3)(1/2)(2)(4.4)(3.9)

Now you add both volumes.
musickatia [10]3 years ago
3 0
Answer choice d on composite figures
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5 DIVIDED BY 1/4 hURRY PLEASE
Anni [7]

Hello!

1/4 is equal to 0.25. Let's divide below.

5/0.25=20

When dividing by fractions, you multiply by the reciprocal. The reciprocal of 1/4 is 4, and 5(4)=20

Therefore, our answer is 20.

I hope this helps!

6 0
3 years ago
Read 2 more answers
PLS HELP ME ASAP FOR 17!! (MUST SHOW WORK!!/ STEPS!!) +LOTS OF POINTS!! *brainliest*
azamat
You must distribute first.
8 times (3x-2)= 24x-16
2 times (12x-5.5)= 24x-11
What you have left is
(24x-16)-(24x-11)
24x-24x=0
-16- -11=-5
The answer is -5
8 0
3 years ago
The median of 10,31,36,36,38,42,47,48,49,52
olga2289 [7]
So,

To find the median, arrange all the numbers from least to greatest.

10, 31, 36, 36, 38, 42, 47, 48, 49, 52

The middle two numbers are 38 and 42.  Take their average.
40

40 is the median of 10, 31, 36, 36, 38, 42, 47, 48, 49, and 52.
7 0
3 years ago
Fx) = -3x² + 2x - 7, then f(-1) =​
Fantom [35]

Given:

The function is

f(x)=-3x^2+2x-7

To find:

The value of f(-1).

Solution:

We have,

f(x)=-3x^2+2x-7

Putting x=-1, we get

f(-1)=-3(-1)^2+2(-1)-7

f(-1)=-3(1)-2-7

f(-1)=-3-9

f(-1)=-12

Therefore, the value of f(-1) is -12.

3 0
3 years ago
Find the area below of the rectangle ,
luda_lava [24]

Answer:

<u>D </u>

Step-by-step explanation:

was it helful ..........

4 0
2 years ago
Read 2 more answers
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