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schepotkina [342]
3 years ago
12

The angles below form a linear par. What is the measure of angle abc

Mathematics
2 answers:
Elanso [62]3 years ago
5 0

Answer:

180-48

132

Hope this helps!

Marat540 [252]3 years ago
4 0

Answer:

ABC =132

Step-by-step explanation:

The angles form a straight line which is 180 degrees

ABC + BCD = 180

ABC + 48 = 180

Subtract 48 from each side

ABC = 180-48

ABC =132

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A Ferris wheel rotates 9π/8 radians prior to making a stop. The total height of the Ferris wheel is 246 ft. How far around did t
WARRIOR [948]

Answer:

The ferris wheel travelled 434.717 ft.

Step-by-step explanation:

Assuming that the ferris wheel is a perfect circle, then it's height is the same as the diameter of the circle, therefore it's radius is:

radius = height/2 = 246/2 = 123 ft

The distance travelled by the ferris wheel is the same as the length of the arc created by a angle of (9pi/8). The length of an arc is given by:

length = r*(angle in radians)

length = 123*(9pi/8)

length = 434.717 ft

The ferris wheel travelled 434.717 ft.

5 0
3 years ago
How much is a $450 snowboard with 7.25% sales tax?
Savatey [412]

Answer:

$482.625 ≈ $482.63

Step-by-step explanation:

\frac{y}{450}: \frac{7.25}{100}

y · 100 = 450 · 7.25

100y = 3262.5

100y ÷ 100 = 3262.5 ÷ 100

y = 32.625

$450 + $32.625

$482.625

5 0
3 years ago
Read 2 more answers
Simplify: 1/5(-16-9) + 4^2 ÷8​
enot [183]

Answer:

-3

Step-by-step explanation:

you start with the parentheses -16-9 turns into -16 + (-9)

and then you try to solve everything.

8 0
3 years ago
Use the simple interest formula method to calculate the future value of an annuity with annual annuity payments of $1200 at 4% i
nikitadnepr [17]

Answer:

Step-by-step explanation:

A = $2,629.35
A = P + I where
P (principal) = $1,200.00
I (interest) = $1,429.35

8 0
2 years ago
A scale drawing for a rectangular parking lot is shown. Find the area of the scale drawing.
zhenek [66]

Answer:

113.52 sq cm

Step-by-step explanation:

13.2 times 8.6 is 113.52. You get area by multiplying a length and a width.

7 0
3 years ago
Read 2 more answers
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