3 years ago

Round to the place of

Mathematics

1 answer:

Alex Ar [27]3 years ago

6 0

Answer:

Step-by-step explanation:

but why

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Please help mee!!!<br><br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%2B6%7D%7B-2%7D%3D-1" id="TexFormula1" title="\frac{x+6}

Misha Larkins [42]

Multiply both sides with -2
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X = 2 - 6
X = -4

3 0

2 years ago

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Perform the indicated operation. 15b/4 * 8/9a^2b^2

Sergio [31]

Answer:

The simplified expression is $\frac{10}{3 a^2 b}$

Step-by-step explanation:

The given expression is:

$\frac{15b}{4} * \frac{8}{9a^2 b^2}$

Multiply the items in the numerator together ( 15b * 8 = 120 b). Also multiply the items in the denominator together ( 4 * 9a²b² = 36a²b²). The expression thus becomes:

$= \frac{120b}{36 a^2 b^2} \\\\$

Divide both the numerator and the denominator by 12b:

$= \frac{120b /12b}{36 a^2 b^2/12b}$

The expression finally becomes:

$= \frac{10}{3 a^2 b}$

7 0

2 years ago

Which linear equation has a greater slope?<br> y = 2x + 1<br> Or<br> y = -1x + 4

Dafna11 [192]

Linear functions have the general form y=mx+b, where m is the slope. The first function has a slope of 2, while the second one has a slope of -1, so y=2x+1 has a greater slope.

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2 years ago

A triangle has sides with lengths of 6mm 10mm and 8mm is it a right triangle

marishachu [46]

Answer:

Step-by-step explanation:

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3 years ago

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10. Use the properties of exponents to simplify the expression:

aivan3 [116]

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