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m_a_m_a [10]
4 years ago
10

What is it A ? B ? C ?

Mathematics
2 answers:
mote1985 [20]4 years ago
6 0

Answer: A, B, A

Step-by-step explanation:

Square the radius

for b and c find the volume

dybincka [34]4 years ago
3 0

Answer:

A is false because the diameter is 2 times the radius so 2x4.7=9.4

B is false because the volume is actually about 434.89

C is True

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An electrician charges $40 for each hour he works plus a $125 service charge. The total charge for a recent job was $1,205. Whic
maks197457 [2]

Answer:

Answer is D.

Step-by-step explanation:

40h is what you start out with since it costs 40 ever hour. then you add the service charge which makes it 40h + 125, and then since the total charge is 1205, that would complete the equation.

5 0
3 years ago
Read 2 more answers
Please help! Click on image. Hurry quick!
masya89 [10]

Answer:

the answers are

a) Area of triangle is 15 square inches

Perimeter of triangle is 18.5 inches.

b) Area of trapezium is 210 square cm.

Perimeter of trapezium is 61.5 cm.

c) Area of parallelogram is 21 square yards

perimeter of parallelogram is 22 yards

Step-by-step explanation:

Area of triangle is 1/2( base × height)

Area of trapezium is 1/2(p1 + p2)×height

Area of parallelogram is base × height

6 0
4 years ago
Aaron is designing a party game in which he needs exactly 24 possible outcomes. Which sets of actions can he use to have a stati
rjkz [21]

Answer:

In photo below

Explanation:

In photo below

3 0
3 years ago
Find the value of x
Fiesta28 [93]

Answer:

x=26

Step-by-step explanation:

The sum of all angles in a triangle is equal to 180

x + 55 + (4x-5) = 180

Combine like terms

5x +50 = 180

Subtract 50 from each side

5x +50-50 = 180-50

5x = 130

Divide each side by 5

5x/5 =130/5

x =26

4 0
3 years ago
One line passes through the points (-6,0) and (-4,6) another line passes through the points (5,-2) and (8,7)
Julli [10]

Answer:

Parallel

Step-by-step explanation:

-y₁ + y₂\-x₁ + x₂ = m

\frac{2 + 7}{ -5 + 8}  =  \frac{9}{3}  = 3

\frac{0 + 6}{6 - 4}  =  \frac{6}{2}  = 3

Both <em>rate</em><em> </em><em>of</em><em> </em><em>changes</em><em> </em>[<em>slopes</em>] result in <em>three</em>, therefore both lines are parallel.

I am joyous to assist you anytime.

6 0
3 years ago
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