3 years ago

Find the length of x?

Mathematics

1 answer:

densk [106]3 years ago

6 0

If we assume the triangles are similar, then
.. 15/10 = x/8
.. x = 8*(15/10) = 12

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Explain how to convert numbers from standard form to scientific.

sweet [91]

Answer:

Start by moving the decimal place in the number until you have a coefficient between 1 and 10. The number of places to the left that you had to move the decimal point is the exponent. so for example, 0.000345 would be 3.45(10)^4

Step-by-step explanation:

Hope that helps!

8 0

3 years ago

Write an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the line described by y=1/2

Marat540 [252]

Given:

The point, (4, -3)

The line,

$y=\frac{1}{2}x+5$

To find an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the given line:

The slope of the line is,

$m=\frac{1}{2}$

Since the given line is parallel to the new line, so the slope will be same for the both.

Using the point-slope formula,

$y-y_1=m(x-x_1)$

Substitute the point and slope we get,

$\begin{gathered} y-(-3)=\frac{1}{2}(x-4) \\ y+3=\frac{1}{2}x-2 \\ y=\frac{1}{2}x-2-3 \\ y=\frac{1}{2}x-5 \end{gathered}$

Hence, the equation in slope-intercept form for the line is,

$y=\frac{1}{2}x-5$

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2 years ago

What is 180% as a decimal

bazaltina [42]

Answer:

1.80 this is the correct answer

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3 years ago

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WILL GIVE BRAINLIEST AND 30 POINTS<br><br> What are 2 expressions that are equivalent to 5(2j+3+j)

VMariaS [17]

5(2j+3+j)
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Fudgin [204]

Hey You!

1 million = 1,000,000

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3 years ago

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