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3 years ago

12

A penny is 1.9 cm wide. What is the circumference of a penny? Approximate using Pi = 3.14 and round the answer to the nearest te

nth if necessary. 3.0 cm 5.7 cm 6.0 cm 11.9 cm

2 answers:

olganol [36]3 years ago

4 0

Answer:

6.0 cm

Step-by-step explanation:

Goshia [24]3 years ago

3 0

Answer:

C: 6.0

Step-by-step explanation:

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Will give brainlist

Arturiano [62]

Answer:

C y = 4x + 5

Step-by-step explanation:

use y = mx + b

we need m and b to complete the equation.

m = slope

b = y-intercept (when x =0)

(0, 5) is the y-intercept because that's when x = 0

$m = \frac{y_2-y_1}{x_2-x_1}$

$m = \frac{9-5}{1-0} = \frac{4}{1} = 4$

slope is 4

so... y = 4x + 5

7 0

3 years ago

If a welder completed 136 out of 160 welds so far, what is the percent of welds that has been completed?

MatroZZZ [7]

85%. You take the completed amount and divide it by amount you have in all. Which gives you 136 divided by 160. Which will give you .85 then you move the decimal to give you a percent of 85

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4 years ago

Which are perfect squares? Check all that apply. 49 17 g 143 225

Vika [28.1K]

<span>49 17 g 143 225
</span><span>
you have g in here
is g is 9?

perfect squares
49 = 7^2
225 = 15^2</span>

5 0

3 years ago

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Please solve: 6x - y = -1

maw [93]

Answer:

y=6x-1

Step-by-step explanation:

6x - y = -1

-y = -1 -6x

y = 6x+1

8 0

3 years ago

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Monroe is gift wrapping a box that has the shape of a right rectangular prism. The box has a length of 20 cm, a width of 7 cm, a

Ksenya-84 [330]

Formula is 2(wl+hl+hw)
2[(7x20)+(15x20)+(15x7)]
=1090 cm^2

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3 years ago

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