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Rus_ich [418]
3 years ago
15

21 and 22 are complementary angles. The measure of Z1 is 60°.

Mathematics
1 answer:
levacccp [35]3 years ago
4 0

Answer:

  15

Step-by-step explanation:

We assume you mean that ...

  ∠1 + ∠2 = 90°

  60° + 2x° = 90° . . . . given values for the angles

  2x° = 30° . . . . . . . . . .subtract 60°

  x = 15

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Nikolay [14]

Answer:

10

Step-by-step explanation:

If the sides of the rectangle is 6cm and 8cm, then we mean that, the length and breadth are 6cm and 8cm

The diagonal which cross at AX will be the hypotenus of the triangle formed by drawing the diagonal.

Hence,

Hypotenus = sqrt (opposite² + adjacent²)

AX = sqrt[(8²) + (6²)]

AX = sqrt(64 + 36)

AX = sqrt(100)

AX = 10

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2 years ago
*MAJOR POINT BOOST*<br> describe the fibonacci sequence in a detailed explanation
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The Fibonacci Sequence is a stream of numbers that typically begins with a "0" or "1". From there, any number placed after would be added to the previous number. 
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4 0
3 years ago
A Spaceship traveled 93 billion miles. in scientific notation that is how many miles?
Alex
<span>93 * 10^9 = 9.3 * 10^10

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4 0
3 years ago
The students in the Go Green dub started a whool recling program. In
OlgaM077 [116]

Answer:

Students collected

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Step-by-step explanation:

In September, the students collected 85 pounds of paper and 18 pounds of cans to recycle.

In October, their goal is to collect three times the amount of paper and five times the amount of cans they collected in September.

Hence, in October they collected

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In total, they collected

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3 0
3 years ago
The radius of a circle is 4 m. Find its area to the nearest whole number.
Slav-nsk [51]

Answer:

16π or around 50.26

Step-by-step explanation:

A=πr²

A=π(4)²

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A=50.26

6 0
2 years ago
Read 2 more answers
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