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3 years ago

What is the slop of the line represented by the equation y=-2/3-5x

Mathematics

1 answer:

jek_recluse [69]3 years ago

8 0

The slope is -5x.

Explanation:

Rearrange the equation so it’s in y=mx+b format.

y=-5x-2/3

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PLEASE HELP ME <br>Multiply the monomials: <br><br>a2x5b, −0.6axb2 and 0.6a2b3

Tanzania [10]

Answer:

$-0.36 a^{5}b^{6} x^{6}$

Step-by-step explanation:

Given:

$a^2x^5b,,\ -0.6axb^2,\ and\ 0.6a^2b^3$

Required

Multiply

The above can be written as

$a^2x^5b * -0.6axb^2\ * \ 0.6a^2b^3$

Split the above expression

$a^2*x^5*b * -0.6*a*x*b^2\ * \ 0.6*a^2*b^3$

Collect like terms

$-0.6 * 0.6 * a^2*a*a^2*b *b^2 *b^3*x^5*x$

Apply first law on indices

$-0.36 * a^{2+1+2} *b^{1+2+3} *x^{5+1}$

$-0.36 * a^{5} *b^{6} *x^{6}$

$-0.36 a^{5}b^{6} x^{6}$

Hence, $a^2x^5b * -0.6axb^2\ * \ 0.6a^2b^3$ is equivalent to $-0.36 a^{5}b^{6} x^{6}$

8 0

3 years ago

Thomas bought 9 1/3 feet of of wood to fix his fence. When he finished, he had 3 2/3 feet of of wood left. How much wood did Tho

qwelly [4]

Answer:

He used 17/3 feet = 5 and 2/3 feet

Step-by-step explanation:

∵ He bought 9 and 1/3 feet = 28/3 feet

∵ He had 3 and 2/3 feet left = 11/3 feet

∴ He used = 28/3 - 11/3 = 17/3 feet = 5 and 2/3 feet

8 0

3 years ago

Write the quadratic equation whose roots are 3 and 1, and whose leading coefficient is 1

Serhud [2]

Answer:

x² - 4x + 3 = 0

Step-by-step explanation:

given roots x = a and x = b then the corresponding factors are

(x - a) and (x - b)

the equation is then the product of these factors , that is

(x - a)(x - b) = 0

given

roots x = 3 and x = 1 , then factors are (x - 3) and (x - 1) , then

(x - 3)(x - 1) = 0 ← expand factors using FOIL

x² - 4x + 3 = 0

6 0

2 years ago

Can you help with this one?

deff fn [24]

Answer:

Step-by-step:

should be 27 too

90 degree

70 degree

would be around 35

27+70 = x

97 = x

4 0

3 years ago

Nylan spent $16.72 on 12 ice cream bars. Her cost include $1.24 sales tax how much did each ice cream bar cost before the sales

Ymorist [56]

Answer:

if you use a calculator its easy

16.72 - 1.24 = 15.48

15.48 divided by 12 is 1.29

for sales tax 1.24 divided by 12 is .10

so for each one She spent $1.39

3 0

3 years ago

Read 2 more answers

What is the slop of the line represented by the equation y=-2/3-5x​

What is the slop of the line represented by the equation y=-2/3-5x