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3 years ago

Help plz I will give brainliest!!!

Mathematics

1 answer:

Marat540 [252]3 years ago

5 0

A.
Hope this is helpful :)

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Witch phrase can be repeseted by the algebraic expression x+14

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3 years ago

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2 n - 5 = 3<br><br> does n=4?

valina [46]

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yes

Step-by-step explanation:

2x4-5=3

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2 years ago

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Joy knits a square blanket that has an area of 1,500 square inches . What is the approximant length for each side of the blanket

Alex777 [14]

Answer:

1) Option C - 39 inches

2) Option C - 12167 cubic feet

Step-by-step explanation:

1) Given : Joy knits a square blanket that has an area of 1,500 square inches

To find : What is the approximate length for each side of the blanket.

Solution: Area of square = 1500 square inches

Let the side of the blanket = s

Formula of area of square is $A= s^2$

$1500= s^2$

$s= \sqrt{1500}$

$s=38.7$

Approximately Side of blanket = 39 inches

Therefore, Option C is correct.

2) Given : Jeff is an architect and is drawing the plan for a room addition for a client. If the shape of the room is a cube.

To find : what is the volume in cubic feet if the length is 23 feet?

Solution: Length of side of a cube (a)= 23 feet

Let the volume of a cube = V

Formula of Volume of cube is $V= a^3$

$V= (23)^3$

$V= 12167$

Volume of a cube = 12167 cubic feet

Therefore, Option C is correct.

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3 years ago

A great white shark swims 422 feet below sea level. If the horizontal distance from the shark to a sailboat is 348 feet, what is

marshall27 [118]

Answer:

B. 50°

Step-by-step explanation:

Use the tangent ratio, then use the inverse to find the angle of elevation, X°

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3 years ago