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maw [93]
3 years ago
15

Select the correct answer. Use a graphing tool to solve the equation for x. -4X - 1 = 5x + 4

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
7 0
Hope this helps mark me as brainlist

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Help on how to do this problem​
siniylev [52]

Hello!

We can first find RZ. A midpoint is the point right in the middle of a line segment. It splits the line into two equivalent lengths. If z is the midpoint of RT, it therefore splits RT into two equivalent segments, RZ and ZT. Thus, the length of RZ is equivalent to ZT, therefore, the length of RZ is 150.

Next, find RT. We know that RT is made of RZ and ZT, and we know the side lengths of both - 150 and 150. Therefore, add these two together to get the length of RT. 150 + 150 = 300.

Finally, find x. We know that RZ is equal to 150, and we are given 8x - 10 = RZ. Therefore, we know 8x - 10 = 150. Solve this equation for x by isolating x.

8x - 10 = 150

8x = 160

x = 20

Therefore, x = 20.

Your final answer is choice C: x = 20, RZ = 150, and RT = 300.

Hope this helps!

4 0
4 years ago
Read 2 more answers
For brainiest:):):):):):)
eimsori [14]
#1. Step one) we set find what we can multiply by 5 to get 20, so we divide 20 by 5.
20/5 = 4
Step two) we multiply the bottom denominator (8) by 4
8x4=32
Step three) leave the top numerator the same (20) and replace (d) with 32
Answer : 20/32
#2 step one) we divide 14 by 7
14/7 = 2
Step two) divide 10 by 2
10/2=5
Step three) replace z with 5
Answer) 7/5
#3 step one) divide 24 by 8
24/8=3
Step two) divide 21 by 3
21/3 = 7
Step three) replace (x) for (7)
Answer) 7/8
3 0
3 years ago
Helppppppppppppp pla
ValentinkaMS [17]
A. 20 x 6
Hope i helped in time (:

5 0
3 years ago
Read 2 more answers
Can someone tell me why this isn’t a function? I thought it was because each input has an output.
aksik [14]

Answer: I think it's because you can't have two of the same numbers in the domain. For example the (5, -3) and the (5,2)

Step-by-step explanation:

6 0
3 years ago
Evaluate the expression when b=2 .<br><br> b⋅5 =<br><br> Answer:
ddd [48]

Answer:

b*5 = 10

Step-by-step explanation:

Given

b = 2

Required

Evaluate b*5

To do this, we simply substitute 2 for b in b*5

b*5 = 2 * 5

b*5 = 10

<em>The result of the expression is 10</em>

7 0
3 years ago
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