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lozanna [386]
3 years ago
8

One way to build a staircase is to attach triangular blocks to an angled support, as shown above. If the support makes a 32 angl

e with the floor, what must the measure of angle 1 be so that the steps are parallel to the floor?

Mathematics
1 answer:
Ivan3 years ago
3 0
All the angels ect would have to be equal to all of them dose it tell u the angels

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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!<br><br> Multiply.<br><br> (2 − 5i)(3 + i)
ANEK [815]

(2-5i)(3+i)

use foil method to expand it into standard form

6+2i-15i+5i^2

5i^2-13i+6

7 0
3 years ago
Tired of WRESTLING, need you to pend this problem to the canvas... -1/2~3/4= ? "Divide"
Alexxx [7]

-2/3 is the simplified form of the expression -1/2 ÷ 3/4.

<h3>What is the simplified form of the given expression?</h3>

Given the expression in the question;

-1/2 ÷ 3/4

To divide by a fraction, multiply by its reciprocal.

-1/2 ÷ 3/4

Reciprocal of 3/4 is 4/3

Hence

-1/2 × 4/3

Next, we cancel out the common factor of 2

Factor out 2 from 4

-1/2 × 2(2)/3

-1/1 × 2/3

( -1 × 2 ) / ( 1 × 3 )

(-2) / (3)

-2/3

Therefore, the simplified form is -2/3

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8 0
1 year ago
Y-9=3/4(x+8) rewrite it in slope intercept form explain your answer.
Angelina_Jolie [31]
Y+-9=3/4x+6 | y=mx+b m=slope b=y-intercept
divide -9÷-9
y=3/4x+6+-9
y=3/4x+-3
m=3/4
b=-3
5 0
2 years ago
Simplify the function
dusya [7]

Answer:

Step-by-step explanation:

5 0
2 years ago
HELP ASAP
Liula [17]

Answer:

A = 1.5386

Step-by-step explanation:

Quarter circle area formula:

A = (πr²)/4

A= (π1.4²)/4

A = (3.14*1.96)/4

A = (6.1544)/4

A = 1.5386

7 0
2 years ago
Read 2 more answers
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