3 years ago

What are the main properties of a rectangle Use rectangle (BCDE) to help you .

Mathematics

1 answer:

OleMash [197]3 years ago

6 0

Answer:

it must be number 1

I am sure about parallel side and 4 right angles

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Susan uses the following equation to determine how much a taxi ride is going to cost her, where m is the number of miles travele

aleksandrvk [35]

Answer:

Step-by-step explanation:

$7.00 + $2.20*9 = $26.80

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3 years ago

The gestation period of humans (266 days) is what percent longer than the gestation period of pigs (115 days).

ruslelena [56]

Answer:

56.8%

Step-by-step explanation:

(115/266)* 100 = 43.2%

which means 115 is 43.2% of 266

so,

The gestation period for Humans is 56.8% (100 - 43.2) longer than of pigs

I hope this is correct!

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3 years ago

$34 plus 7.375% sales tax =

Norma-Jean [14]

34 x 0.07375= 2.5075

2.5075 + 34 =36.51

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3 years ago

9.80x10^-3 + 1.60x10^-4 scientific notation

e-lub [12.9K]

<span>0.00996 would be it I just took a quiz like that but good luck</span>

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3 years ago

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Sam paid $8.28 for 18 stamps.at this rate,how much would it cost Sam to buy 12 stamps

allsm [11]

Answer: It costs $5.52 to Sam to buy 12 stamps.

Step-by-step explanation:

Given: Sam paid $8.28 for 18 stamps.

Thus, the cost of 18 stamps = $8.28

Then the cost of 1 stamp= $\frac{8.28}{18}$

Thus, the cost of 1 stamp=$0.46

With the same rate , the cost of 12 stamps= $0.46\times12$

Therefore, the cost of 12 stamps= $5.52

hence, it costs $5.52 to Sam to buy 12 stamps.

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3 years ago

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