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3 years ago

9

63+81= factor each expression

1 answer:

qaws [65]3 years ago

6 0

63+81=144
Not sure what the blank was intentional

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If there is a 117 chance of winning a game, which best describes the probability of winning the game? (HOW DID YOU GET YOUR ANSW

siniylev [52]

Answer:

D. Certain

Step-by-step explanation:

also please answer my chem question

3 0

3 years ago

The length of an arc of a circle is 9.42cm. If the diameter of the circle is 10cm, find the angle subtended by the arc at the ce

ValentinkaMS [17]

Answer:

1.89 radians or 108 degrees.

Step-by-step explanation:

Circumference of the circle = 10 * 3.142

= 31.42.

So 31.42 is equivalent to 2 pi radians, so:

Angle subtended at the center

= (9.42 / 31.42) * 2 pi

= (9.42 / 31.42) * 2 * 3.142

= 1.89 radians or 108 degrees..

6 0

3 years ago

While on vacation in Mexico Jeremiah reads a distance marker that indicates he is 89 kilometers from Juarez. If 1 mile is approx

Sedbober [7]

Answer:

Distance between Jeremiah and Juarez is 55.3 miles

Step-by-step explanation:

We are given

1 mile is approximately 1.61 kilometers

so,

1.61 km =1 mile

we can divide both sides by 1.61

$1km=\frac{1}{1.61}mile$

now, to find for 89 km

we can multiply both sides by 89

$89\times 1km=89\times\frac{1}{1.61}mile$

now, we can simplify it

and we get

89 km =55.2795 mile

so, nearest tenth is

89 km =55.3 mile

So,

Distance between Jeremiah and Juarez is 55.3 miles

6 0

3 years ago

PLEASE HELP MY TEACHER GONNA KILL ME

salantis [7]

Answer:

7 ÷ (1 ÷ 8) = 7 x 8

7 0

3 years ago

2.85 rounded to the nearest hundredth

Annette [7]

I got 2.9 as an answer

7 0

4 years ago

Read 2 more answers