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4 years ago

Which equation represents fifteen more than r is sixty one

Mathematics

1 answer:

Bond [772]4 years ago

8 0

R + 15 = 61 is the answer

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If m<2 =3x + 14 and m<7 =5x -60 then find the measure of angle 3

r-ruslan [8.4K]

Answer:

∠ 3 = 55°

Step-by-step explanation:

∠ 2 and ∠ 7 are corresponding angles and are congruent, then

5x - 60 = 3x + 14 ( subtract 3x from both sides )

2x - 60 = 14 ( add 60 to both sides )

2x = 74 ( divide both sides by 2 )

x = 37

∠ 2 = 3x + 14 = 3(37) + 14 = 111 + 14 = 125°

∠ 2 and ∠ 3 are adjacent angles on a straight line and sum to 180° , so

125° + ∠ 3 = 180° ( subtract 125° from both sides )

∠ 3 = 55°

7 0

3 years ago

The unlabeled graph shows the relationship two customary units of measure. Identify a pair of units that can be represented by t

wlad13 [49]

Answer:

Step-by-step explanation:

It is 6

7 0

4 years ago

Use prime factorization to reduce each fraction 1. 22/165 2. 35/210

yKpoI14uk [10]

Lets find the prime factorization of 22, 165, 35 and 210. Prime factorization of a number is breaking a number down into the set of prime numbers which multiply together to result in the original number.

The prime factorization of the number 22 is:

$22=2\times11$

Similarly, for 165, 35 and 210 we have

$\begin{gathered} 165=3\times5\times11 \\ 35=5\times7 \\ 210=2\times3\times5\times7 \end{gathered}$

Then, we can solve the given questions.

Question 1.

$\frac{22}{165}=\frac{2\times11}{3\times5\times11}$

so we can cancel out the number 11 and get

$\frac{22}{165}=\frac{2}{3\times5}=\frac{2}{15}$

Then, the answer is

$\frac{2}{15}$

Question 2.

$\frac{35}{210}=\frac{5\times7}{2\times3\times5\times7}$

and we can cancel out the number 5 and 7, then we obtain

$\frac{35}{210}=\frac{1}{2\times3}$

then, the answer is

$\frac{1}{6}$

5 0

1 year ago

Help me please. I'm not even sure if the answers I put down are even correct.

Evgen [1.6K]

2.50 cm X 82 cm = 205

The rest is correct

6 0

4 years ago

5(2c + 7) - 3c = 7(c + 5)

WITCHER [35]

The two side are equal.

35 + 7c = 7c + 35

4 0

3 years ago