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3 years ago

PLEEEEEEASE HELP ME THIS IS VERY LATE WORK

1 answer:

5 0

Part A: David wrote 0.003 + 0.0001 instead of <span>0.03 + 0.001

Part B: T</span>he 1 should be in the thousandths place

Hope this helps, make sure to count each place from right after the decimal which is the tenths place, then hundredths, etc.

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Which of the following figures has a circumference that is closest to 121 inches?

aalyn [17]

Answer:

Step-by-step explanation:

C = 2πr = πd

A. C = π(38.5 in.) = 120.95 in.

First guess: Answer: A.

7 0

2 years ago

Can someone help me and show how to write the perimeter equation to find x.

disa [49]

Answer:

a) 10x + 8 = 21

b) x = 1.3

Step-by-step explanation:

The line of symmetry is a vertical line that passes through point C.

That makes sides BC and CD congruent, and sides AB and ED congruent.

perimeter = AB + BC + CD + DE + EA

perimeter = 2x + 3 + x + 1 + x + 1 + 2x + 3 + 4x = 10x + 8

perimeter = 21

a) Equation:

10x + 8 = 21

10x = 13

x = 1.3

7 0

3 years ago

How did he get from 3^-16/3/3^-8/3 to 0.00285333857/0.00285333857??? (The circled part) Because when I put it in the calculator

seropon [69]

Step-by-step explanation:

$\frac{ {3}^{ - \frac{16}{ 3} } }{ {3}^{ - \frac{ 8}{3} } } = \frac{0.002853338}{0.05341665075}$

I think, he made a mistake because the exponents have different values but then if you'll look at his results, he just wrote the same thing. If you want, you could post the original problem, and I'll solve it for you :)

7 0

2 years ago

1. Solve 4x + 5 > 5x – 2 for x.

Zigmanuir [339]

The answer should be X < 3 !

Explanation:

You first minus 5 to the other side which gave you -3 . Then you minus the 5x to the other side which gave you -1. After than just need to divide -1 to both side, switch the > and you’ll get the answer! Hope the explanation makes sense.

7 0

2 years ago

Read 2 more answers

Pls someone help me with part b and their is 5.6 acres

kramer

$0.03+$0.04=$0.15x4=$0.60

6 0

3 years ago