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kvv77 [185]
3 years ago
15

PLEASE HELP!!

Mathematics
1 answer:
3241004551 [841]3 years ago
6 0

Answer: D. -9

Step-by-step explanation:

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Please solve the following inequality, showing all work and then list 3 numbers that are in the solution set.
omeli [17]
X < 7 by way of the subtraction property of equality; you simply subtract 5 from each side to balance the inequality
3 0
4 years ago
Read 2 more answers
What is the equation of the line that is parallel to the line y = 1/3x + 4 and passes through the point (6, 5)?
Gnom [1K]
--------------------------------------------------
Find Slope
--------------------------------------------------
y = -1/3 x + 4                                      
Slope = -1/3                                       
Slope of the parallel line = -1/3          


--------------------------------------------------
Insert slope into y = mx + c
--------------------------------------------------
y = -1/3 x + c                                  

--------------------------------------------------
Find y-intercept
--------------------------------------------------
y = -1/3 x + c                                   
at point (6, 5)
5 = -1/3 (6) + c                                 
5 = - 2 + c                                         
c = 5 + 2                                         
c = 7

--------------------------------------------------
Insert y-intercept into y = -1/3x + c
--------------------------------------------------
y = -1/3 x + 7 

--------------------------------------------------
Answer: y = -1/3 x + 7 (Answer B)
-------------------------------------------------- 
6 0
4 years ago
2. For the function y = 1/2x + 6, if the input is x = -4, the output is y =
Xelga [282]

Answer:

y = \frac{-1}{2}

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given the function

             y = \frac{1}{2x +6}

    Put x =-4 in given function

            y = \frac{1}{2(-4) +6} = \frac{1}{-8+6}  = \frac{-1}{2}

7 0
3 years ago
The large square below has a side length of 8 inches, and the smaller white square inside the large square has a side length of
iVinArrow [24]

Answer:

\frac{15}{16}

Step-by-step explanation:

The picture of the question in the attached figure

step 1

Find the area of the large square

A=8^2=64\ in^2

step 2

Find the area of the smaller white square

A=2^2=4\ in^2

step 3

Find the area of the blue region

Subtract the area of the smaller white square from the area of the larger square

64-4=60\ in^2

step 4

Find the probability

we know that

To find out the probability that a point chosen at random is in the blue region, divided the area of the blue region by the area of the larger square

so

\frac{60}{64}

Simplify

\frac{15}{16}

7 0
4 years ago
Find the measures of all four angles if 3·(m∠1+m∠3) = m∠2+m∠4.
mixas84 [53]

Answer:

Step-by-step explanation:

m∠1=m∠3

m∠2=m∠4

3*(m∠1+m∠3)=m∠2+m∠4

3*(m∠1+m∠1)=m∠2+m∠2

3×2 m∠1=2 m∠2

m∠2=3 m∠1

now m∠1+m∠2=180°

m∠1+3 m ∠1=180

4 m∠1=180

m∠1=180/4=45°

m∠3=45°

m∠2=180-m∠1=180-45=135°

m∠4=135°

5 0
3 years ago
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