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lutik1710 [3]
2 years ago
10

Andrew was taking a math quiz. There was a question on the quiz that had the

Mathematics
1 answer:
Zigmanuir [339]2 years ago
4 0

Answer:

‐4(x+1)

Step-by-step explanation:

8x‐12x‐9+4

‐4x‐4

take common

‐4(x+1)

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Simplify the expression:<br> 4(2 + 4k)
ratelena [41]

Answer:

8 + 16k

Hope this helps

Step-by-step explanation:

6 0
3 years ago
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Jenny draws the path to walk from her house over to her grandmother's house. She knows that she has to avoid the end of the segm
Mademuasel [1]

Her answer should look like y = x + 2, x ≤ 2

<h3>How to determine the equation?</h3>

The complete question is added as an attachment

From the attached graph, we have the following points

(x, y) = (2, 4) and (0, 2)

See that the difference between the y and x values is 2 where y > x

So, we have

y - x = 2

Add x to both sides

y = x + 2

The highest value of x in the graph is 2.

So, we have

x ≤ 2

Hence, her answer should look like y = x + 2, x ≤ 2

Read more about linear equations at:

brainly.com/question/1884491

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3 0
2 years ago
If u varies directly with v and u=6 when v= -7, what is u when v=4. Show steps. 
liq [111]

direct variation

u=kv

6=k(-7)

k=-6/7

u=kv

u =-6/7 * 4

u =-24/7

Answer: u = -24/7 or -3 3/7

3 0
3 years ago
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What is the value of x?<br><br> 6<br> 8<br> 10<br> 12
Novosadov [1.4K]

we know that

The sum of exterior angles of any polygon is 360 degrees

so

(62+66+77+59+12x)=360\\( 264+12x)=360\\ 12x=360-264\\12x=96\\x= 8\ degrees

therefore

<u>the answer is</u>

the value of x is 8\ degrees

6 0
4 years ago
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Central angle of circle measures radians. Arc has a length of centimeters. What is the radius of the circle?
Elanso [62]

Answer:

Step-by-step explanation:

θ=l/r

l=rθ

r=l/θ,where θ is in radians.

6 0
3 years ago
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