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adell [148]
2 years ago
7

Solve the equation 3x+6y=18 for x

Mathematics
2 answers:
Rudik [331]2 years ago
6 0
X=2
y=2
3x2+6x2=18
3x2=6
6x2=12
12+6=18
Greeley [361]2 years ago
5 0

Answer:

x=6-2y

Step-by-step explanation:

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To divide 3/8 ÷ 1/4 using a model, which of the following are true? Select all that are correct.
alina1380 [7]

So your answer according to these hints I provided for you, should lead you to your answer, which should in other words be,

The 1st. The 2nd. And I would say...The 4th. The reason why I say not the 3rd one is because the 4 has nothing to do with the 8, the 3 does because it's divided by it.

If it's not useful, feel free to report for mistake in answer. -_-



5 0
3 years ago
Pls help i dont wanna ruin my sleep schedule
nata0808 [166]
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7 0
2 years ago
A 60-kilogram person stands on a compression spring. The spring constant is 2500 Newtons per meter What is the displacement of t
Mademuasel [1]
The answer is 0.024m

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6 0
3 years ago
Find the value of x .. assume that segments that appear to be tangent are tangent .
Rus_ich [418]

Answer:

sqrt(277) =x

x is approximately 16.64331698

Step-by-step explanation:

This is a right triangle since 14 is tangent to the circle and 9 is a radius

We can use the Pythagorean theorem to solve this problem

a^2 +b^2 =c^2

9^2+14^2 =x^2

81+196 = x^2

277 = x^2

Taking the square root of each side

sqrt(277) = sqrt(x^2)

sqrt(277) =x

6 0
2 years ago
I only need help with the second part of this question. please can you help?
matrenka [14]

13,822 to one significant figure is 10,000

623 to one significant figure is 600

14 to one significant figure is 10

10,000 times 600 = 6,000,000

6,000,000/10 = 600,000

4 0
3 years ago
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