3 years ago

Can anyone figure this out?

Mathematics

1 answer:

rodikova [14]3 years ago

8 0

The rate of change is 4.A linear model

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T/5=2.9

iVinArrow [24]

Answer:

multiply by 5

Step-by-step explanation:

in order to get t by itself, you must do the incerverse operation of division, which is multiplication

5(t/5)=5(2.9)

the 5 crosses out and you get

t=14.5

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2 years ago

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What is the centimeters?

S_A_V [24]

The answer is 11.6 centimeters.

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2 years ago

Grace earned $3,264 last month. If she makes $16 per hour,<br> how many hours did she work?

Sholpan [36]

Answer:

204 hours

Step-by-step explanation:

3264 divided by 16 = 204 hours

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2 years ago

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Write the first five terms of the geometric sequence in which a1=8 and the common ratio is -1/2.

Oliga [24]

Answer:

First five terms are:

8 , (-4) , 2 , (-1) , (1/2)

Step-by-step explanation:

$a_{1}=8 \\\\r = \frac{-1}{2}\\\\a_{2}=\frac{-1}{2}*a_{1}= \frac{-1}{2}*8= -4\\\\a_{3}=\frac{-1}{2}*a_{2}=\frac{-1}{2}*-4=2\\\\a_{4}=\frac{-1}{2}*a_{3}=\frac{-1}{2}*2=-1\\\\a_{5}=\frac{-1}{2}*a_{4}=\frac{-1}{2}*-1=\frac{1}{2}$

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3 years ago

A triangle has side lengths of 19 centimetres, 19 centimetres, and 20 centimetres. Is this triangle equilateral?

Sedbober [7]

Answer:

no a equilateral triangle has the same length sides all the way around

6 0

3 years ago