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3 years ago

Help please :) have a good day

Mathematics

1 answer:

musickatia [10]3 years ago

7 0

Answer:

1)72=-8-5n

+8 +8

2)80=-5n

/-5 /-5

3)-16=n

Step-by-step explanation:

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Please help math find the measure angle x in the figure below

djyliett [7]

Answer:

Mm I didn't get the picture

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3 years ago

1.73639 rounded to the nearest thousanth

Maurinko [17]

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8 0

3 years ago

What is this helppp 1/2 + 1/5

user100 [1]

Answer:

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4 0

2 years ago

Read 2 more answers

Please help ill give brainliest<br>

Paul [167]

1.c
2.d
3.b
4.a
Im sure about 1 and 4 but a little hesitant on 2 and 3 but good luck pretty sure it’s right

3 0

3 years ago

Last year 80 students signed up for a summer trip to Washington, D.C. This summer 50 students have signed up to go. What is the

Fynjy0 [20]

Given:

Last year 80 students signed up for a summer trip to Washington, D.C.

This summer 50 students have signed up to go.

To find:

The percent decrease in the number of students.

Solution:

We have,

Students in last year = 80

Students in this year = 50

Now,

$\text{Decrease}\%=\dfrac{\text{Students in last year - Students in this year }}{\text{Students in last year }}\times 100$

$\text{Decrease}\%=\dfrac{80-50}{80}\times 100$

$\text{Decrease}\%=\dfrac{30}{80}\times 100$

$\text{Decrease}\%=\dfrac{3}{8}\times 100$

$\text{Decrease}\%=37.5$

Therefore, the correct option is B.

7 0

2 years ago