3 years ago

Help please . What does ad equal

Mathematics

2 answers:

tangare [24]3 years ago

7 0

Answer:

AD also equal 14

Step-by-step explanation:

Effectus [21]3 years ago

5 0

Ad equals 14 I am pretty sure

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Kevin needs to convert 620 millimeters per minute to meters per hour. Which conversion factors should he use?

Annette [7]

Try this option:
1 meter=1000 mm; 1 hour=60 min. From another side: 1 mm=0.001 m. and 1 min=1/60 h.
Using this rule:
620 mm/h=0.06*620 m/h=37.2 meters per hour.

answer: 0.06

7 0

3 years ago

3/12 1/6 and 1/3 same denominator

iogann1982 [59]

Yes because if you turn 6 and three to 12 then you have 2/12 and 4/12!

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4 years ago

A pentagonal prism has a height of 9 feet, and each base edge is 3 feet. Find the volume. Round your answer to the nearest hundr

OLga [1]

Height of the pentagon = 9 ft

Edge of base = 3 ft

$area of pentagon = \frac{s^{2}n}{4 tan\left ( \frac{180}{n} \right )}$

s is the length of any side = 3

n is the number of sides = 5

tan is the tangent function calculated in degrees

$\\ \\\\area of pentagon = \frac{3^{2}(5)}{4 tan\left ( \frac{180}{5} \right )}\\\\\\area of pentagon = \frac{9(5)}{4 tan\left ( 36 \right )}\\\\area of pentagon = \frac{45}{4 ( 0.7265 )}\\\\area of pentagon = \frac{45}{2.906}\\\\area of pentagon = 15.4852$

Volume of the pentagon = area of base (height )

Volume of the pentagon = 15.4852 (9)

Volume of the pentagon = 139.366

Volume of the pentagon = 139.37 cu.ft

5 0

3 years ago

Read 2 more answers

What is the first step in solving the following system of equations?

Gelneren [198K]

Answer:

Step-by-step explanation:

its b solve the first equation for y \

hope this helps

brainliest would be appreciated

8 0

2 years ago

10.5÷1.5 workout it out

ddd [48]

56.9 would be the anser

7 0

3 years ago