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lana66690 [7]
3 years ago
10

8 to the power of 2+9(12 divided by 3 x 2)-7 please help.

Mathematics
1 answer:
VLD [36.1K]3 years ago
5 0

8^2+9(12/3*2)-7

8^2=8*8=64

12/3*2=4*2=8

9*8=72

64+72-7=136-7=129

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2,984,994 is divisible by 6

Step-by-step explanation:

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4 0
2 years ago
Please help me. Noura is redecorating her house. She needs to work out the area of the wall around her triangular window in orde
Vinvika [58]

Answer:

a. 277.3 m²

b. $307.86

Step-by-step explanation:

a. Area of the wall to be painted = area of rectangle - area of triangle

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L = 17 m

W = 14 m

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b = 9.5 m

θ = 72°

Plug in the values into the equation

Area of the wall = (17×14) + (½*8.7×9.5×sin 72)

Area of the wall = 238 + 39.3024105

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b. 20 liters of paint of 1 container cost $21.99

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8 0
3 years ago
ANSWER QUICK. I NEED ANSWER IN 5 MINUTES.​
Furkat [3]

Answer: No

Step-by-step explanation:

I believe there would only be one describing both if they were parallel lines, but they are going two different directions in this graph. Correct me if I am wrong!

8 0
3 years ago
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spayn [35]
So remember that percent means parts out of 100 so
52%=52/100=0.52

26%=26/100=0.26
'of' means multily

0.52 times x=65
divide both sides by 00.52
x=125




26% of a number is 39
0.26 times y=39
divide both sides by 0.26
y=150


x=125
y=150
y is greater


you know that becuase we know that 52% is exatly twice of 26% so therefor, if x=y then 52% of x is half of 26% of y so to compare them, we just divide the 65 number by 2 to find 26% of that number to get 65/2=32.5
32.5<39 so x is smaller number
7 0
3 years ago
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