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Pani-rosa [81]
3 years ago
9

What is the Surface area for a rectangular prism that has the measurements of 2, 12, and 6?

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
7 0

Answer: <em>A=216</em>

Step-by-step explanation:

<em><u>so very sorry if it is not right but, I looked at it and that's what showed up </u></em>

<em><u /></em>

Bond [772]3 years ago
5 0

Answer:

216

Step-by-step explanation:

A=2(wl+hl+hw)=2·(12·2+6·2+6·12)=216

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Howard is designing a chair swing ride. The swing ropes are 4 44 meters long, and in full swing they tilt in an angle of 2 3 ∘ 2
qaws [65]

Question:

Howard is designing a chair swing ride. The swing ropes are 4 meters long, and in full swing they tilt in an angle of 23°. Howard wants the chairs to be 3.5 meters above the ground in full swing. How tall should the pole of the swing ride be? Round your final answer to the nearest hundredth.

Answer:

7.18 meters

Step-by-step explanation:

Given:

Length of rope, L = 4 m

Angle = 23°

Height of chair, H= 3.5 m

In this question, we are to asked to find the height of the pole of the swing ride.

Let X represent the height of the pole of the swing ride.

Let's first find the length of pole from the top of the swing ride. Thus, we have:

cos \theta = \frac{h}{L}

Substituting figures, we have:

cos(23) = \frac{h}{4}

Let's make h subject of the formula.

h = 4cos(23) = 3.68

The length of pole from the top of the swing ride is 3.68 meters

To find the height of the pole of the swing ride, we have:

X = h + H

X = 3.68 + 3.5

X = 7.18

Height of the pole of the swing ride is 7.18 meters

3 0
3 years ago
What integer represents a loss of 15 yards in football?
Vedmedyk [2.9K]

Answer:

-15

Step-by-step explanation:

7 0
2 years ago
If m &lt;1= 36 what is the measure of its complement?
Vlada [557]
If A represents an angle, its complement is 90-A.

If m<1 = 36, then its complement is 90-36 (degrees), or 54 (degrees).
3 0
3 years ago
Twice a number plus 6 is 20​
grigory [225]

Answer:

7

Step-by-step explanation:

7 0
3 years ago
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Solve for x:<br><br> 11x - 8 = 4x -  3​
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Answer: x=12

Srry if its wong!

Hope this helps!

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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