3 years ago

How to answer the problem

Mathematics

1 answer:

Serhud [2]3 years ago

6 0

yes because she would only use 96 gallons of gas and still have 4 gallons left.

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Quadrilateral ABCD is rotated 90° about the origin. What are the coordinates

IRISSAK [1]

Answer:

Its A

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Perform the computation:

adoni [48]

9514 1404 393

Answer:

√42 ≈ 6.48074

Step-by-step explanation:

Put the values in place of the corresponding variables and do the arithmetic.

$\sqrt{(a)(b)}=\sqrt{(14)(3)}=\boxed{\sqrt{42}\approx6.48074}$

_____

42 = 2·3·7 is not a perfect square, nor does it have any perfect square factors. Its square root is irrational.

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3 years ago

SIMPLIFY this expression.

oksano4ka [1.4K]

Answer:

none of the answer above

Step-by-step explanation:

it should be

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group the number together according to alphabet and number

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3 years ago

A zip line is setup 150ft in the air, where a person can expect to zip line at a safe declining speed to the ground as they pass

hichkok12 [17]

Answer:

139 ft

Step-by-step explanation:

So the zip line forms a right triangle. The height of the triangle is 150 ft, and the opposite angle is 40°. The horizontal distance covered by the zip liner can be found with trigonometry, specifically with tangent.

tan 40° = 150 / x

x = 150 / tan 40°

x ≈ 179 feet

But this includes the 40 ft long body of water, so the amount of ground covered is:

179 ft - 40 ft = 139 ft

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3 years ago

Taylor has nickels and dimes. The number of nickels is 7 less then eight times the number of dimes. If d represents the number o

svp [43]

Answer: $8d-7$

Step-by-step explanation:

Given

Taylor has nickels and dimes

Number of nickels is 7 less than eight times the number of dimes

If d is the number of dimes, then number of nickels is given by

$\Rightarrow \text{Number of Nickels = }8d-7$

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2 years ago