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lana66690 [7]
2 years ago
9

PLEASEEEEE HELPPPP ASAPPP

Mathematics
1 answer:
Ivanshal [37]2 years ago
8 0

Answer:

  40.5°

Step-by-step explanation:

The relevant trig relation is ...

  Tan = Opposite/Adjacent

In this triangle, that means ...

  tan(x°) = 4.7/5.5

The angle is found using the inverse function:

  x° = arctan(4.7/5.5) ≈ 40.5°

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The sand pit for the long jump has a width of 2.7 meters and a length of 9.54 meters. Just in case it rains, the principal wants
sveta [45]

Answer:

A = 25.758 m²

Step-by-step explanation:

Width of the sand pit, b = 2.7 m

Length of the sand pit, l = 9.54 m

We want to cover the sand pit with a piece of plastic. We need to find how many square meters of plastic will be needed to cover the sand pit. It is equal to the area of sand pit. It is in the shape of rectangle. Its area is given by :

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A = 2.7 × 9.54

A = 25.758 m²

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8 0
3 years ago
Which system of equations is incondsistent? a. 2x+8y=6 5x+20y=2
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Step-by-step explanation:

2x+8y=6

-8y -8y

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Divide by two so x will be by itself, so the answer will be -1y.

5x+20y=2

-20y -20y

5x = -18y

Divide by 5 so x will be by itself, so the answer will be -3y.

7 0
3 years ago
A six sided number cube is rolled. What is the probability of getting three and then four, given that the first number rolled wa
LiRa [457]

Answer:

\frac{3}{6?}

7 0
2 years ago
Find the volume of a right circular cone that has a height of 11.4 in and a base with a radius of 5.1 in. Round your answer to t
ella [17]

Answer:

Step-by-step explanation:

h=11.4 in

r=5.1 in

v=3.14*r^2*(h/3)

V=3.14*5.1^2*(11.4/3)=3.14*26.01*3.8=310.35

5 0
2 years ago
Round 48.078 to the nearest tenth
nasty-shy [4]

Answer:

50

Step-by-step explanation:

48 rounds to 50

ANSWER: 50

6 0
3 years ago
Read 2 more answers
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