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nalin [4]
4 years ago
12

Simplify this expression 1/3(21m 27) a. 7m 27 b. 7m 9 c. 63m 9 d. 7m 81

Mathematics
1 answer:
Natasha_Volkova [10]4 years ago
4 0
1/3(21m + 27) = 7m + 9
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If one movie ticket cost $15, how much will 5 movie tickets cost
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Answer:

$75

Step-by-step explanation:

15 x 5 = 75

trust me bro :)

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3 years ago
A golfer hits a golf ball with a club. The mass of the ball is 0.05 kg.
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3 years ago
Which is an equation in point-slope form for the given point and slope?
Kisachek [45]

The point-slope form: y-y_1=m(x-x_1)

Q2.

(1,\ -7)\to x_1=1,\ y_1=-7\\m=1\\\\y-(-7)=1(x-1)\\\\y+7=(x-1)

Q3.

(5,\ 9)\to x_1=5,\ y_1=9\\m=2\\\\y-9=2(x-5)

Q4.

y=mx+b\\\\(0,\ 1)\to b=1\\\\y=mx+1

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8 0
3 years ago
The altitude to the hypotenuse of a right triangle divides the hypotenuse into segments of lengths 64 and 4. What is the length
Brilliant_brown [7]
Here, Ratio of corresponding length would be equal.
Let, Altitude = x
Then, 64 / x = x / 4
x² = 256
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In short, Your Answer would be 16 units

Hope this helps!
8 0
4 years ago
Which of the following is not a rational number?
Illusion [34]
D because a rational number can be converted into a fraction and the square root of 5 cannot be covert into a fraction because it equals 2.2
4 0
4 years ago
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