3 years ago

Can someone help me with this.

Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

8 0

Answer:x is6 y is 3

Step-by-step explanation:

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Help ASAP I’m so confused

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Answer:

1) 0.1 unit

2) 0.1 unit²

3) 0.15 unit²

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3 years ago

Wha is 45+13 then subtract 3

nataly862011 [7]

Answer:

Step-by-step explanation:

45+13=58 then 58-3=55

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3 years ago

A guy wire to a tower makes a 71° angle with level ground. At a point 36 ft farther from the tower than the wire but on the same

lilavasa [31]

The length of the wire is 37.15 ft

<u>Explanation:</u>

The figure is attached for the reference.

tan (71) = $\frac{y}{x}$

tan (36) = $\frac{y}{36+x}$

So,

tan(36) (36 + x) = y

tan(71) = $\frac{tan (36) (36 + x )}{x}$

$2.9 = \frac{0.73 (36 + x)}{x} \\\\2.9 x = 26.28 + 0.73x\\\\2.17x = 26.28\\\\x = 12.11 ft$

Substituting x = 12.11 ft in equation 1:

$tan (71) = \frac{y}{12.11} \\\\2.9 X 12.11 = y\\\\y = 35.119 ft$

Length of the wire, z = $\sqrt{x^2 + y^2}$

So,

$z = \sqrt{(12.11)^2 + (35.119)^2} \\\\z = \sqrt{146.6521 + 1233.3442} \\\\z = 37.15 ft$

Therefore, the length of the wire is 37.15 ft

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3 years ago

In the basketball game raechael score 6 points less than twice the number of points Trina scored. Trina scored 9n points. How ma

NeTakaya

Answer:

Well to figure this out you must first multiply 9x2 which equals 18. Now you subtract 18-6 which equals 12. Rachael scored 12 points

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3 years ago

A package contains 56 cups of oatmeal.A batch of cookies requires 2 3/4 cups of oatmeal.Is there enough oatmeal to make 21 batch

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Answer:no there isnt enough oatmeal

Step-by-step explanation:

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3 years ago

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