3 years ago

How can i get the ratio of the: corresponding sides , sides, volume, perimeter

1 answer:

7 0

<span>In mathematics, polygons are similar if their corresponding angles are congruent and the ratio of their corresponding sides are in proportion.</span>

<span>Once we know that triangles (or any polygons) are similar, we also know some additional facts about the figures.</span>

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Let h(x)=505.5+8e−0.9x . What is h(5) ? rounded to the nearest tenth. any help would be great

Naddik [55]

For this case, the first thing we are going to do is rewrite the function.
We have then:
h (x) = 505.5 + 8 * exp (-0.9 * x)
We evaluate the value of x = 5 in the function.
We have then:
h (5) = 505.5 + 8 * exp (-0.9 * 5)
h (5) = 505.588872
round to the nearest tenth:
h (5) = 505.6
Answer:
the value of h (5) is:
h (5) = 505.6

3 0

2 years ago

Read 2 more answers

Question 2<br> Which TWO expressions are equivalent to<br> 1/2(2/3x-4)-2(1/4x-3)

VMariaS [17]

answer:

- 1/6 x + 4

steps by steps:

8 0

3 years ago

A person is chosen at random. What is the probability that they passed the driving test?

Cerrena [4.2K]

<h3>Answer: 4/5</h3>

Explanation:

We have 24 adults who passed and 16 teens who passed. So 24+16 = 40 people passed total.

There are 24+8+16+2 = 50 people total

If you pick someone at random, the probability of them passing is 40/50 = 4/5.

In decimal form, this is 4/5 = 0.80 which converts to 80%

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2 years ago

Each pot of coffee served 10 people. How many tablespoons are needed if you want enough coffee to serve 80 people?

podryga [215]

Answer:

8 pots

Step-by-step explanation:

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2 years ago

Rectangle ABCD is similar to rectangle QRST. The width of ABCD is 5 inches and the length is 8 inches. If the length of QRST is

omeli [17]

Answer: 7.5

Form your proportion. Let x be the width of QRST.

Length of ABCD Length of QRST
----------------------- = -------------------------
Width of ABCD Width of QRST

8/5 = 12/x

Solve for x by cross-multiplying.
(8)(x) = (12)(5)
8x = 60
x = 7.5

8 0

2 years ago