3 years ago

Help me please and thank you

Mathematics

1 answer:

Yuri [45]3 years ago

4 0

Answer:

Step-by-step explanation:

Solution is in this picture.

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What is the answer to this question? 1 + 5?

BartSMP [9]

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3 years ago

One supplementary angle is 15 degrees less than twice the other. Find the measure of the two supplementary angles.

Scilla [17]

Answer:

The measure of the two supplementary angles are 65 degrees and 115 degrees.

Step-by-step explanation:

The sum of supplementary angles is equal to 180 degrees. Let x and y are two angles such that,

$x+y=180\ ....(1)$

According to given condition,

One supplementary angle is 15 degrees less than twice the other, it means,

$x=2y-15\ .....(2)$

Putting the value of x from above equation in equation (1),

$2y-15+y=180\\\\3y-15=180\\\\3y=195\\\\y=\dfrac{195}{3}\\\\y=65^{\circ}$

Now put the value of y in equation (1), so,

$x+65=180\\\\x=115^{\circ}$

So, the measure of the two supplementary angles are 65 degrees and 115 degrees.

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3 years ago

What is 88.2 rounded to the nearest whole number?

HACTEHA [7]

Answer:

Step-by-step explanation:

if the decimal is below 5 then round down

8 0

3 years ago

Read 2 more answers

Rita gets paid 16$ per hour for the first 8 hours she work every day .

aniked [119]

So total, Rita gets 128 dollars, in 8 days

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3 years ago

Could someone help, I need help with math, this is the question. The ratio of ducks to geese is 5:3. There are 50 ducks. How man

stepan [7]

ANSWER:
There are 30 geese.
STEP-BY-STEP EXPLANATION:
Let y be the total no. of animals
Share= ratio/total ratio X total
50= 5/8 X y
50= 5y/8
50 X 8= 5y
y= 400/5
y= 80
The total no. of animals is 80
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2 years ago