3 years ago

Please help!!!!!!!!!!

Mathematics

2 answers:

lukranit [14]3 years ago

5 0

Answer:

Positive

Step-by-step explanation:

tensa zangetsu [6.8K]3 years ago

5 0

Positive
Do do do ba do

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Aiden wanted to model -15 + 15 = 0 on the number line. He first drew an arrow 15 units long starting from zero that pointed to t

Nady [450]

Answer

He should've drawn the arrow starting from -15 pointing right to show how adding these two numbers would equal zero... hope this helped

Step-by-step explanation:

5 0

4 years ago

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Help me pls<br> Pls pls pla

SVETLANKA909090 [29]

Answer:

That's a net- just use the same equation as lateral area then do surface area after that.

L=Ph

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3 years ago

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Suppose 5 out of every 18 of the people who like to work out have a gym membership. At the same rate, in a group of 216 people,

Jlenok [28]

Answer:

60 people

Step-by-step explanation:

Set up a proportion:

$\frac{5}{18}$ = $\frac{x}{216}$

Cross multiply and solve for x:

18x = 1080

x = 60

So, 60 people would have a gym membership

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3 years ago

Dorothy opens a savings account with $80 that earns 8.5% interest

Thepotemich [5.8K]

Answer:

$86.8

Step-by-step explanation:

Given that,

Principal, P = $80

Rate of interest, R = 8.5%

We need to find the money he will have in 1 year. As the interest is not compounded, it must be simple interest. The simple interest can be calculated by the formula,

$I=\dfrac{PRT}{100}\\\\I=\dfrac{80\times 8.5\times 1}{100}\\\\=\$ 6.8$

We know that,

Amount = Principal + interest

= $80 + $6.8

= $86.8

Hence, the amount will become $86.8.

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3 years ago

Use the number line below to answer the question.

natali 33 [55]

The answer should be -3 you just subtract it

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4 years ago