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2 years ago

I'm trying to figure this problem out

Mathematics

2 answers:

LenKa [72]2 years ago

5 0

If it the one that says which double fact should you use for
6+5

it would be 5+5
which is 10 and then you could add the 1

Usimov [2.4K]2 years ago

4 0

#1 is 6+5=11
and 7+4=11

#2 is 8+9=17
and 6+11=17

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4x + 112° Find x. <br> 9x + 72°

kolezko [41]

Answer:x = 8 Step-by-step explanation:4x + 112 = 9x + 72-112 -1124x = 9x - 40-9x -9x-5x = -40----- -------- -5 -5x = 8

Explanation;

the answer is 5x=8

6 0

2 years ago

Traci has four blue pens and three red pens. She has twice as many black pens as blue pens. What fraction represents the number

Kitty [74]

4 blue, 3 red
twice as many black pens as blue pens.....black pens = 2(4) = 8

so there are : (4 + 3 + 8) = 15 total pens

fraction of blue pens to total pens = 4/15

3 0

2 years ago

Read 2 more answers

Lines l and m are parallel. When they are cut by the two transversals below, a triangle is formed.

marshall27 [118]

Answer:

<2 = 34degrees

Step-by-step explanation:

Find the diagram attached below:

First we need to get <1;

<1 + 74 = 180 (angle on a straight line)

<1 = 180 - 74

<1 = 106degrees

Also, <1 + <2 + 40 = 180 (sum of angle in a triangle)

106+<2 + 40 = 180

146 + <2 = 180

<2 = 180-146

<2 = 34degrees

3 0

2 years ago

27 1/5 over 4/5 as a unit rate

REY [17]

Answer:

$\frac{34}{1}$ or $34$

Step-by-step explanation:

we know that

To find the unit rate divide 27 1/5 by 4/5

but first

Convert mixed number to an improper fraction

$27\frac{1}{5}=27+\frac{1}{5}=\frac{27*5+1}{5} =\frac{136}{5}$

$\frac{136}{5}:\frac{4}{5}=\frac{136}{4}=\frac{34}{1}$

8 0

3 years ago

Which number below is a perfect square? 100 90 50 75

Umnica [9.8K]

100

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4 0

2 years ago