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wariber [46]
3 years ago
15

The back of a moving truck is 3 feet off of the ground. What length does a ramp off the back of the truck need to be in order fo

r the angle of elevation of the ramp to be 20 degrees? Answer value
Mathematics
1 answer:
Marysya12 [62]3 years ago
6 0

Answer:

15 feet

Step-by-step explanation:

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Given the function (x) - 9x+8, evaluate w(5).
Maru [420]
W(5)
5-9*5+8
5-45+8=-32
7 0
2 years ago
1/(x+1) + 1/a(x+1) find the lcm​
azamat

Answer:

See below.

Step-by-step explanation:

1/(x + 1) consists of 1 factor, 1/(x + 1)

1/[a(x + 1)] consists of two factors, 1/a and 1/(x + 1)

The LCM is 1/[a(x + 1)]

The LCD is a(x + 1)

5 0
3 years ago
Kenzie makes quilts from blue and purple pieces of fabric. The diagram shows the ratio of blue pieces to
REY [17]

The purple pieces are 35 and total pieces is 32 if the Kenzie makes quilts from blue and purple pieces of fabric.

<h3>What is the ratio?</h3>

It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.

The question is incomplete.

The complete question is in the picture, please refer to the picture.

Total number of pieces = 3+5 = 8

So, the purple pieces = 5(5/8) = 35

Total pieces = 20/(5/8) = 4×8 = 32

Thus, the purple pieces are 35 and total pieces is 32 if the Kenzie makes quilts from blue and purple pieces of fabric.

Learn more about the ratio here:

brainly.com/question/13419413

#SPJ1

3 0
2 years ago
I need help with my math homework.
posledela

Answer:

a

Step-by-step explanation

2x=20

x =10

4 0
3 years ago
How do i solve for x with an equation that says 19 = x - 3
Anvisha [2.4K]

Answer: x = 22

Step-by-step explanation: Since x is unknown, we want to isolate it and determine what it equals. We know that x - 3 gives us 19, but we don't want to know what x - 3 is, just x. So we can add three to both sides of the equation, to get our answer and keep it balanced. As a result, we get x = 22

5 0
3 years ago
Read 2 more answers
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