3 years ago

Write in simplest radical form.

Mathematics

1 answer:

harina [27]3 years ago

8 0

Answer:√-40=2√-10

Step-by-step explanation:Finding the factors of 40,we have ,√4×√-10=2×√-10=2√-10

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In the figure, a∥b and m∠3 = 34°. What is the m∠7 ? Enter your answer in the box.

solmaris [256]

Answer:

∠7 = 34°

Step-by-step explanation:

Since a and b are parallel lines then

∠3 and ∠7 are corresponding angles and congruent, so

∠7 = ∠3 = 34°

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3 years ago

Solve the equation. 7(1 – 8x) – 6 = 169

Natalija [7]

Answer:

x=-3

Step-by-step explanation:

rearrange terms

distribute

subtract the numbers

subtract 1 from both sides of the equation

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3 years ago

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a triangle has two sides of length 6 and 3. what is the smallest possible whole number length for the third side?

svp [43]

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3 years ago

The diameter of a cylindrical construction pipe is 4ft If the pipe is 17ft long, what is its volume? Use the value 3.14 for /pi,

Leya [2.2K]

Answer:

213.52 cubic ft

Step-by-step explanation:

Diameter of pipe = 4ft

radius for circle is half of diameter

thus radius of pipe = 1/2 of 4ft = 2 ft

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volume of cylinder is given by $\pi r^2l$

where r is the radius and l is the length of cylinder

thus volume of pipe is calculated below using above values

$volume \ of \ pipe = \pi r^2l\\volume \ of \ pipe = \3.14* 2^2*17 \\volume \ of \ pipe = 213.52$

volume of pipe is 213.52 cubic ft.

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3 years ago

1+2 please helpbyybyb

Aleks [24]

1+2 equals three i used a calculator

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3 years ago

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