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Bond [772]
3 years ago
13

Need help on assignment​

Mathematics
1 answer:
just olya [345]3 years ago
3 0

Answer:

? = tan^{-1}(11/24)

**PUT  tan^{-1}(11/24) INTO CALCULATOR

Step-by-step explanation:

1. tan(?)=11/24

--> 11/24: SOH, CAH, TOA: sin(x)=opposite side of the x/hypotenuse, cos=adjacent side of the x/hypotenuse, tan=opposite side of the x/adjacent side

2. to get ? of tan you can't divide tangent, you have to do the inverse function, which is tan^{-1}, and put it into the calculator

You might be interested in
Show work for brainliest!!
Likurg_2 [28]

Answer:

54 square feet

Step-by-step explanation:

We need to find the area of the surface touching the floor and deduct it from the total surface area of the block.

The surface area of the entire block is given as:

A = 2(lw + lh + wh)

where l = length

w = width

h = height

The dimensions of the block are 2 feet by 3 feet by  6 feet. This means that:

l = 2 feet, h = 3 feet, w = 6 feet

Therefore, the total surface area is:

A = 2[(2 * 3) + (2 * 6) + (3 * 6)]

A = 2(6 + 12 + 18)

A = 2(36)

A = 72 square feet

The area of the surface that does not need covering is:

A = 3 * 6 = 18 square feet

The surface area of the part of the block that needs covering is therefore:

A = 72 - 18 = 54 square feet

8 0
3 years ago
one endpoint of the line segment lies on quadrant 2 while the other endpoint lies in quadrant 3 which statement is true about th
amm1812
The answer is the third one
4 0
4 years ago
Anzelm wants to burn 540 calories while jogging. Jogging burns about 12 calories per minute. When Anzelm goes jogging, he usuall
kondor19780726 [428]

Answer:he will use 45 minutes to burn 540 calories . he spend a total of 50 minutes ie including 5 minutes of rest.

Step-by-step explanation: 1 minute burns 12 calories

Therefore 540÷12 = 45 minutes plus 5 minutes of rest = 50 minutes.

7 0
4 years ago
Find the area of the figure.
madreJ [45]

answer:

4.5m²

explanation:

1. <u>find area of the circle</u>

A(circle)=πr²

A=π(2.3²)

A=16.62m²

2. <u>find area of the square</u>

the diameter of a circle is twice its radius. when you multiply 2.3 by two, you get 4.6. since the circle reaches to the sides of the square, the diameter is also the length of a side on the square.

A(square)=s²

A=4.6²

A=21.16m²

3. <u>subtract the two areas</u>

to find the area of the shaded sector, we need to subtract the area of the circle from the area of the square.

A(shaded)=21.16-16.62

A=4.54097487m²

(be sure to round as necessary)

--

if this helped, please consider giving brainliest !

5 0
3 years ago
What is x. PLEASE HELP NEED ANSWERS NOW. M=​
Agata [3.3K]
2(6x+20) +2(8x-16)=180
12x+16x+40-32=180
28x+8=180
X=180-8/28=6
I think so my calculation may be wrong )
4 0
3 years ago
Read 2 more answers
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