3 years ago

PLEASE HELP ME!!!!! THIS IS TIMED PLEASE HELP!!

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

8 0

Answer:

20 I think I hope it is correct

madam [21]3 years ago

3 0

20

Hopefully I think

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The length of a rectangle is 1 less than twice the width. The area of the rectangle is 28 square feet. The equation 2w²-w-28 , w

dybincka [34]

The answer should be B

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3 years ago

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5. Aaron sold 126 boxes of cookies. This is 14 more than twice the

qaws [65]

Answer:

112

Step-by-step explanation:

Aaron = y

Victoria = x

y = 14 +x

126 = 14 + x

x = 112

Victoria sold 112 boxes of cookies

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2 years ago

I need 3 questions answered please.

kakasveta [241]

Answer:

$3) \: \: 113 {ft}^{2}$

$4) \: false$

$5) \: 70 {ft}^{2}$

Step-by-step explanation:

3) Area of a circle is

$\pi \times {r}^{2}$

Where r = 6

Thus,

$area = \frac{22}{7} \times {6}^{2}$

$area = \frac{22}{7} \times 36$

$area = 3.143 \times 36$

$area = 113 {ft}^{2} \: (nearest \: whole \: number)$

4) False

Area of a circle is measured by the formula below:

$area = \pi \times {r}^{2}$

5) The formula for calculating the area of a rectangle is given thus:

$area \: of \: a \: rectangle = l \times w$

Where, l = 10ft; w = 7ft

$area = 10ft \times 7ft = 70 {ft}^{2}$

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4 years ago

HELP ME PLS NEED IT QOUIKC

nexus9112 [7]

Answer: 7.08 cm2

Step-by-step explanation:

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3 years ago

What is the mean, median and mode for a data set of 50,42,55,38,40,55,and 61

nlexa [21]

Mean: 48.7
Median: 38
Mode:55

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3 years ago