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vladimir1956 [14]
2 years ago
11

I NEED HELP ASAP

Mathematics
1 answer:
Artyom0805 [142]2 years ago
4 0

Answer:

72

Step-by-step explanation:

9 x 8 = (10 x 8) - (1 x 8)

         = 80 - 8

         = 72

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Lila flies a drone in the direction of 90° towards Avery. Once she gets to Avery she changes course and flies in the direction o
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Answer:

X = 13.13 feet

Step-by-step explanation:

Let the distance between Lila and Mark be x.

Let the distance between Avery and lila be A= 20

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To solve this question we will use the cosine formula which is

X² = A²+ B² -2ABcosx

X²= 20² + 30² -2(20)(30)cos20

X²=1300-1127.6

X²= 172.4

X= 13.13

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3 years ago
What is the area of the two-dimensional cross section that is parallel to face ABC ?
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Check the picture below.

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3 years ago
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5 0
3 years ago
-5z + 9 =24 solve the equation
nataly862011 [7]

Answer:

z=-3

Step-by-step explanation:

-5z+9=24 so, subtract 9 from both sides becuase of liked terms to get -5z=15, then divide both sides by -5 to get z = -3 hope it helps:)

6 0
3 years ago
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vredina [299]

Answer: 147 cm²

Step-by-step explanation:

   Since it says to use 3 for pi, and the radius is given to us (7 cm), we will plug in and solve for the area.

A = πr²

A = (3)(7)²

A = 147 cm²

6 0
2 years ago
Read 2 more answers
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