2 years ago

Can some one help me answer these questions?

Mathematics

1 answer:

attashe74 [19]2 years ago

5 0

Answer:

B. A value of x = 27 results in congruent triangle.

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ivann1987 [24]

Answer:

Step-by-step explanation:

28 students all give $128

so,

$\sqrt[28]{128}$ = v v=6

Each student gave 6 dollars. This is true due to the fact that

$\sqrt[28]{128}$ =6

28X6=128

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2 years ago

A shopper payed $530 for an item marked $500 what is the percent of the sales tax

motikmotik

Answer:

First find the amount of tax paid, by subtracting the total amount paid from the cost of the item:

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Now divide the amount of tax paid by the cost of the item:

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Multiply by 100:

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3 years ago

Read 2 more answers

Please helpp me i need a answer

Lesechka [4]

Answer:

0.0005123

Step-by-step explanation:

The scientific notation 5.123e-4 is same as 5.123×10^-4 or 5.123×10-4. Thus, to get the answer to 5.123e-4 as a decimal, we multiply 5.123 by 10 to the power of -4.

= 5.123e-4

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= 0.0005123

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2 years ago

Nikita performed an experiment in which she randomly pulled a marble from a bag, recorded its color, placed it back in the bag,

Naddik [55]

I believe the answer is 3/14
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2 years ago

Solve the system of equations. 6x – 5y = 15 2 = y + 3 X = y =

shutvik [7]

ANSWER: y=-1 and x= 10/6

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3 years ago