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fiasKO [112]
2 years ago
15

Find the value of x that makes A || B.

Mathematics
2 answers:
Amanda [17]2 years ago
5 0

Answer:

X=20

Step-by-step explanation:

So their alternate interior angle which is equal

3x-10=x+30

Solve and you would get 20

vladimir1956 [14]2 years ago
4 0

Answer:

x=20

Step-by-step explanation:

3x-10=x+30

2x-10=30

2x=40

x=20

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Elin has 1/3 hour to warm up she must do 6 equal stretches how much time does she spend on each exercise
SSSSS [86.1K]
She will have about 3 minutes 20 seconds to work on each exercise because 1/3 of an hour is 20 minutes. You can find that by dividing 60 by 3. Next you have to divided 20 by 6. Your answer will be 3.33333333333. So you would get about 3 minutes 20 seconds
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3 years ago
Which equation can be used to solve for x in the following diagram?
jonny [76]

Step-by-step explanation:

B because the straight angle must be 180°

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2 years ago
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Find a polynomial that describes the area of the lawn which kevin has to mow in his front yard 6x+5,4x-9
Likurg_2 [28]

Answer:

Area=24x^2-34x-45

Step-by-step explanation:

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2 years ago
Can any one help me with this problem
katrin [286]

Answer:

37.74 ft

Step-by-step explanation:

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3 0
2 years ago
9. Simran had some ₹2 and ₹ 5 coins.She exchanged them for ₹ 10 coins. If the number of ₹ 5 coins is one less than the number of
sertanlavr [38]

Answer:

Step-by-step explanation:

Let x be the number of 2 coins and y be the number of 5 coins. Let z be the number of 10 coins she exchanged. Then, we have the first equation

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7x = 5(2z+1)

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x = \frac{5(2z+1)}{7}

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7 0
3 years ago
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