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Reptile [31]
3 years ago
12

Write the ratio as a fraction in simplest form. 27 to 72

Mathematics
1 answer:
Mademuasel [1]3 years ago
4 0

Answer: The ration for 27:71, would be 3/8. Hope this helps!

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Evaluate P (5,3)<br>A.15<br>B.20<br>C.60
atroni [7]
Am i supposed to multiply? 5 times 3 equals 15 
3 0
3 years ago
Read 2 more answers
Jimmy set his score for his math test. After the math teacher returnee his paper to him, he realized that if he increased his ta
mixer [17]
When ever you have percentages, it should be helpful to bear in mind you can express them as multipliers. In this case, it will be helpful.
So, if we let:
a = test score
b = target score
then, using the information given:
a = 1.1b + 1
a = 1.15b - 3
and we get simultaneous equations.
'1.1' and '1.15' are the multipliers that I got using the percentages. Multiplying a value by 1.1 is the equivalent of increasing the value by 10%. If you multiplied it by 0.1 (which is the same as dividing by 10), you would get just 10% of the value.
Back to the simultaneous equations, we can just solve them now:
There are a number of ways to do this but I will use my preferred method:
Rearrange to express in terms of b:
a = 1.1b + 1
then b = (a - 1)/1.1
a = 1.15b - 3
then b = (a + 3)/1.15
Since they are both equal to b, they are of the same value so we can set them equal to each other and solve for a:
(a - 1)/1.1 = (a + 3)/1.15
1.15 * (a - 1) = 1.1 * (a + 3)
1.15a - 1.15 = 1.1a + 3.3
0.05a = 4.45
a = 89

8 0
3 years ago
"enter the values for m, n, and p that complete the difference:"
Keith_Richards [23]

m is 3

n is 14

p is 2

trust me people

8 0
3 years ago
Read 2 more answers
Lesson 10 Unit 4 ablgebra 1 b test awnsers wth questions
Aleks04 [339]

AND?!?

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7 0
3 years ago
Solve for X. 20 points !!!!
GarryVolchara [31]

Answer:

4) x = - 12

5) x = 4

Step-by-step explanation:

4)

Since points T and S are mid points of sides ML and MN of triangle MLN.

Therefore, by mid point theorem,

TS is half of LN

so,

x + 26 =  \frac{1}{2} (x + 40) \\  \\ 2(x + 26) =x + 40 \\  \\ 2x + 52 = x + 40 \\  \\ 2x - x = 40 - 52 \\  \\ x =  - 12

5) In the same way x = 4 will be the correct answer in question number 5.

3 0
3 years ago
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