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SashulF [63]
4 years ago
10

What is the similarity between calculating a percent, proportion, and rate?

Mathematics
1 answer:
cricket20 [7]4 years ago
6 0

Answer:

use of fraction method

Step-by-step explanation:

Percentage% is a number/ the total× 100%

Proportion is x:y:z which is the same as x/y/z

rate is also in the same format

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A student inscribes a triangle within a semicircle. What is the measure of ∠XYZ?
Dmitry [639]

Answer:

The correct answer is option A.  90°

Step-by-step explanation:

<u>Points to remember</u>

Measure of angles on the semicircle is 90°

From the figure we can see a semicircle and a triangle inscribes  on it.

<u>To find the measure of <XYZ</u>

Here <XYZ is on the semicircle that is angle XYZ is a right angle.

Therefore m<XYZ = 90°

The correct answer is option A. 90°

3 0
3 years ago
Read 2 more answers
Find Four constructive odd integers whose sum is 224 what is the largest number
rusak2 [61]

Answer:

53, 55, 57, and 59

Step-by-step explanation:

Let the numbers be

x, x +2, x +4, and x+6. Then

x + x+2 + x +4 + x + 6 = 224     Combine like terms

                      4x + 12 = 224     Subtract 12 from each side

                             4x = 212      Divide each side by 4

                               x = 53

The four consecutive integers are 53, 55, 57, and 59.

<em>Check: </em>

53 + 55 + 57 + 59 =224

5 0
3 years ago
Which represents the solution set of 5(x+5)&lt;85
bezimeni [28]
The answer for this problem is 12 
i hope this help you bro
6 0
4 years ago
Read 2 more answers
What is -8(-2f-7) simplified? what is 4(5w-6) simplified?
HACTEHA [7]
16f+56
20w-32
These are your answers all you have to do to get them is distribute.
3 0
3 years ago
Read 2 more answers
A toy manufacturer produces the same toy in 4 different colors: red, blue, green, and yellow. The toy manufacturer has 5 product
telo118 [61]
5 + 5 + 4 + 2 = 16

16 - 4 = 12

12/16 = 3/4

The probability that the toy will not be green is 3/4. 
4 0
3 years ago
Read 2 more answers
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