Answer:
5. 40
Step-by-step explanation:
(14) +(4x+6) = 8x
14 + 4x+ 6 = 8x
20 = 8x - 4x
4x = 20
x = 5
RT = 8x
= 8 * 5....since x = 5
= 40
If you arrange this properly in the slope intercept form (y=mx+b) so just make it arranged in this format.
4x-7y=-28
Subtract 4x
-7y=-28-4x
Rearrange.
-7y=-4x-28
Divide by -7
y=4/7x+28
The number next to x is your slope and the other number is your y-intercept.
For this you should just look at the y value in each ordered pair.
The first one should be no.
second one: yes
third one: no
fourth one: no
The figures abcd, ghij and rstu are congruent figures, and the value of length ts is 8 cm
<h3>How to determine the length ts?</h3>
The congruent statement is given as:
abcd ≅ ghij and bcda ≅ rstu
The above statement means that:
ts = dc = ij
From the question, we have:
ij = 10 cm
This means that
ts = 10 cm
Hence, the value of length ts is 8 cm
Read more about congruent figures at:
brainly.com/question/1675117
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Answer: B
Step-by-step explanation: