3 years ago

I’ll give 15 points.

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

6 0

Both are 20 degrees.

yanalaym [24]3 years ago

5 0

Both of the angles are 20 degrees (plz give me brainliest)

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Your friend diets and goes from 125 pounds to 110 pounds what was her percentage of weight loss

Bad White [126]

Answer: 12%

<u>Step-by-step explanation:</u>

$\frac{New - Original}{Original}$

$\frac{110 - 125}{125}$

= $\frac{-15}{125}$

= -0.12

= 12% decrease

4 0

3 years ago

PLSS HELP!! FIRST ANSWER GETS BRAINLIEST!!!!

wlad13 [49]

Answer:

$4.5

Step-by-step explanation:

Hot dogs=h

Cheese burgers=c

2h+3c=20

2h+5c=29

There are two ways to solve-

1. Elimination- multiply the bottom by -1.

2h+3c=20

-2h-5c=-29

-2c=-9

c=4.5

2. Just move 2h, and you get 2c=9, 4.5

6 0

3 years ago

Can someone explain how the answer to #14 is 7/8 in;0.875 in.

Tamiku [17]

Of the 16 small intervals indicated from 0 to 1 inch, the ant spans 14 of them, so

$\dfrac{14}{16} = \dfrac{7}{8} \textrm{ inches} = 0.875 \textrm{ in}$

How is 7/8 equal to 0.875?

Since 125(8)=1000 and 125(7)=875 we know

$\dfrac{7}{8} = \dfrac{7 \cdot 125}{8 \cdot 125} = \dfrac{875}{1000} = 0.875$

8 0

3 years ago

On a map the Browns are using 2

Alona [7]

Answer: 337.5 km

Step-by-step explanation:

Use proportion:

2:75=9:x

2x=675

x=675/2

X=337.5

6 0

4 years ago

Which fraction is larger 1/4 or 2/5 find the common denominator

Murrr4er [49]

The larger one is 1/4

8 0

3 years ago

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