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Hatshy [7]
3 years ago
10

Pleaseeeee help! Ill give brianliest!

Mathematics
2 answers:
Viefleur [7K]3 years ago
5 0

Answer: B

Step-by-step explanation:

I multiplied 6.3 * 5 * 5 and got 157.5

NISA [10]3 years ago
4 0

Answer:

C. 52.5 meters

Step-by-step explanation:

The formula for volume of a pyramid is volume = length times width times height divided by three. Or V = l*w*h/3. Plug in the values for l, w and h.

V = 5 x 5 x \frac{6.3}{3}. 5 x 5 is 25 and \frac{6.3}{3} is 2.1. 25 times 2.1 is 52.5.

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Kara mixes different colors of paint to create new colors. The table shows the amount of paint Kara mixes per batch.
klemol [59]

Answer:

I've done this question: Its batch 5

Step-by-step explanation:

It has to be all equal proportions

4 0
3 years ago
Read 2 more answers
In the diagram, which angles are vertical angles? Select
Mumz [18]

Answer:

∠ABE and ∠CBD

∠ABC and ∠EBD

Step-by-step explanation:

we know that

<u>Vertical Angles</u> are the congruent angles opposite each other when two lines cross

so

In this problem we have that

m∠ABE=m∠CBD ----> by vertical angles

m∠ABC=m∠EBD ----> by vertical angles

therefore

The angles that are vertical angles are

∠ABE and ∠CBD

∠ABC and ∠EBD

3 0
3 years ago
Read 2 more answers
What is the scientific notation for 568 billion?
mafiozo [28]
The scientific notation for  568 is 

568 *10^9

3 0
3 years ago
Yea I need a lot of help
kolbaska11 [484]

Answer:

8. <em>$356,250</em>

9. <em>50,000 Birds</em>

Step-by-step explanation:

8. $75,000*12.5%=$9375

30*$9375=281250

$75,000+$281,250=$356,250

9. 200,000*0.75%=1500

100*1500=150,000

200,000-150,00=50,000

8 0
3 years ago
You are watering a garden. The height h (in feet) of water spraying from the garden hose can be modeled by h(x)=−0.1x2+0.7x+3, w
swat32

Answer:

g(x) = -0.1x^2 + 0.5x + 3.6

Step-by-step explanation:

Given

h(x) = -0.1x^2 + 0.7x  + 3

Required

Determine the new function

From the question, we understand that the new function wants the water to hit the ground 1 ft farther.

1 ft farther implies x + 1

So, in the given function, we substitute x + 1 for x in h(x) = -0.1x^2 + 0.7x  + 3

This gives:

h(x + 1) = -0.1(x + 1)^2 + 0.7(x + 1)  + 3

Expand Bracket

h(x + 1) = -0.1(x + 1)(x + 1) + 0.7(x + 1)  + 3

h(x + 1) = -0.1(x^2+2x+1) + 0.7(x + 1)  + 3

h(x + 1) = -0.1x^2-0.2x-0.1 + 0.7x + 0.7  + 3

Collect Like Terms

h(x + 1) = -0.1x^2-0.2x + 0.7x + 0.7  + 3-0.1

h(x + 1) = -0.1x^2 + 0.5x + 3.6

Hence, the new function is:

g(x) = h(x + 1) = -0.1x^2 + 0.5x + 3.6

g(x) = -0.1x^2 + 0.5x + 3.6

3 0
3 years ago
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