3 years ago

Use a commutative property to complete the statement 2x + 16

Mathematics

1 answer:

OLga [1]3 years ago

5 0

Answer:

2(x+8)

Step-by-step explanation:

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Two numbers have ratio 12:5.their differnce is 49.find the two numbers .

kipiarov [429]

Answer:

84 and 35

Step-by-step explanation:

12 - 5 = 7

12(7) = 84

5(7) = 35

6 0

3 years ago

A line is drawn through (-7, 11) and (8, -9). The equation

Oduvanchick [21]

Answer:

$4x+3y=5$

$y=-\frac{4}{3}x+\frac{5}{3}$

Step-by-step explanation:

we have the points

(-7, 11) and (8, -9)

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute

$m=\frac{-9-11}{8+7}$

$m=-\frac{20}{15}$

Simplify

$m=-\frac{4}{3}$

Write the equation in point slope form

$y-y1=m(x-x1)$

we have

$m=-\frac{4}{3}$

$point\ (-7, 11)$

substitute

$y-11=-\frac{4}{3}(x+7)$

Convert to standard form

we have

$y-11=-\frac{4}{3}(x+7)$

Multiply by 3 both sides

$3y-33=-4x-28\\4x+3y=5$

Convert to slope intercept form

we have

$y-11=-\frac{4}{3}(x+7)$

Isolate the variable y

$y=-\frac{4}{3}x-\frac{28}{3}+11$

$y=-\frac{4}{3}x+\frac{5}{3}$

8 0

3 years ago

45(1.08)30 what is the answer

Anika [276]

<span>45 x (1.08) x </span>30 = 1458

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7 0

4 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%2032%5E%7B%20%5Cfrac%7B6%7D%7B5%7D%20%7D%20" id="TexFormula1" title=" 32^{ \frac{6}{5} } " al

AleksAgata [21]

32 = 2^5 ;
32^( 6 / 5 ) = ( 2^5)^( 6 / 5 ) = 2^( 5 × 6 / 5 ) = 2^6 = 64 ;

6 0

3 years ago

Read 2 more answers

HELP TIMED PLEASE thank you :)

Readme [11.4K]

Answer:

Step-by-step explanation:

8 0

3 years ago