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Elis [28]
3 years ago
11

I dont understand please help

Mathematics
1 answer:
BartSMP [9]3 years ago
7 0

Answer:

hey theres no pic

Step-by-step explanation:

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How high is a 40-foot ramp if it is propped at a 30 degree angle?
AlekseyPX
This is the concept of trigonometry, the height of the ramp will be given by:
sin theta=[opposite]/[hypotenuse]
theta=30
opposite=x
hypotenuse=40 ft
hence;
sin 30=x/40
thus;
x=40sin30
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Slope is 4,and (-3,0) is on the line.
Vlad [161]

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Total: $125

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4 years ago
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Answer:

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Step-by-step explanation:

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4 years ago
Recipe for 1lb of trail mix calls for 3.2 oz of cashews. How many ounces of cashews are needed to make 4lb of trail mix
Elanso [62]
\frac{1}{4} = \frac{3.2}{x}

Cross multiply..

1x = 12.8
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Let's check our answer now..

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Cross multiply

12.8 = 12.8

Your answer is 12.8 :)
8 0
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