2 years ago

6.7 times 10^-5 in standard form

Mathematics

1 answer:

alexdok [17]2 years ago

8 0

Answer:

daw

Step-by-step explanation:

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Whats 2(4x + 90) <br> X= 189

Sunny_sXe [5.5K]

Answer:

1692

Step-by-step explanation:

2 (4*189 + 90)

=2 (756+90)

= 2 ×846

=1692

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Find three consecutive integers such that 4 times the least integer is 8 times two less the greatest integer.

patriot [66]

$least \: int = x \\ 4x = 8((x + 2) - 2) \\ 4x = 8x \\ 0 = 4x \\ 0 = x \\ numbers = 0 \: 1 \: 2$

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2 years ago

Point P is located at (−2, 7), and point R is located at (1, 0). Find the y value for the point Q that is located two over three

otez555 [7]

Answer:

$y_Q=\dfrac{21}{5}=4.2$

Step-by-step explanation:

If the point Q that is located two over three the distance from point P to point R, then PQ:QR=2:3.

Use formula to find the coordinates of the point Q:

$x_Q=\dfrac{3x_P+2x_R}{3+2}\\ \\y_Q=\dfrac{3y_P+2y_R}{3+2}$

In your case, P(-2,7) and R(1,0), then

$x_Q=\dfrac{3\cdot (-2)+2\cdot 1}{3+2}=\dfrac{-4}{5}\\ \\y_Q=\dfrac{3\cdot 7+2\cdot 0}{3+2}=\dfrac{21}{5}$

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2 years ago

Hello!

tankabanditka [31]

Answer:

2520

Step-by-step explanation:

LCM(4, 7, 8, 9, 10, 12) = 2520

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List the term(s) in the following expression:<br> 2x2–5xy + 8y4

eduard

Answer:

−

Step-by-step explanation:

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