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Oliga [24]
3 years ago
8

The back frame of a dog house is in the shape of a triangle with an area of 6 square feet. The height of the frame is 4 feet.Wha

t is the width of the frame?
Mathematics
1 answer:
sveticcg [70]3 years ago
4 0
The formula for finding the area of a triangle is A = 1/2 b x h

Since we are given the area and the height, we can easily substitute these values into the equation then solve for the unknown width (base).

A = 1/2 b x h
6 = 1/2 b x 4
12 = b x 4
12/4 = b
b = 3 ft

Check the answer by plugging back into the formula
6 = 1/2 (3 x 4)
6 = 1/2 * 12
6 = 6  True statement so it checks!
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3 0
3 years ago
PLZ HELP Simplify the rational expression. State any excluded values. 2x/-5x+x^2
Bas_tet [7]
(2x/-5x)+x^2
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6 0
3 years ago
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What are the values of the trigonometric ratios for this triangle?
Norma-Jean [14]
We know that
in the right triangle

<span>sinθ=opposite side/hypotenuse
</span><span>cosθ=adjacent side/hypotenuse
</span><span>tanθ=opposite side/adjacent side

in this problem
opposite side angle </span>θ=8
adjacent side angle <span>θ=15
hypotenuse=17
so

</span>sinθ=8/17
cosθ=15/17
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4 0
3 years ago
Wren’s first display box is 6 inches long, 9 inches wide, and 4 inches high. What is the volume of the display box? Explain your
Black_prince [1.1K]

Answer:

\text{Volume of display box}=216\text{ in}^3    

Step-by-step explanation:

We have been given that Wren’s first display box is 6 inches long, 9 inches wide, and 4 inches high. We are asked to find the volume of display box.

We know that the box is in form of cuboid, so its volume would be length times width times height.

\text{Volume of display box}=6\text{ in}\times 9\text{ in}\times 4\text{ in}

\text{Volume of display box}=216\text{ in}^3

Therefore, the volume of the display box is 216 cubic inches.

7 0
3 years ago
What property allows you to conclude that 5x+7x=12x
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Since both of the numbers have a variable which is x ready to be multiplied, there is no expression leading to the variable therefore you will add normally but you will need to put the missing variable which needs to be multiplied. So overall you can just add and once you get your variable you can be abe to multiply and get your final answer.

Hope this helps
6 0
3 years ago
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