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3 years ago

Slope-Intercept Form

Mathematics

2 answers:

vovikov84 [41]3 years ago

5 0

Answer:

y = -2x + 3

Step-by-step explanation:

m = -2

y = -2x + b

3 = 0 + b

b = 3

y = -2x + 3

stellarik [79]3 years ago

3 0

Answer:

B. y=-2x+3

Step-by-step explanation:

Slope formula: y=mx+b

m=slope

b= y-intercept

m= -2

b=3

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Raymond is installing a new kitchen counter top . The counter top is a rectangular piece of quartz that is 5.75 feet long and 2.

nasty-shy [4]

Answer:

5.75 ft ≈ 6 ft

2.47 ft ≈ 2 ft

perimeter of the rectangular counter top = 16 ft

Step-by-step explanation:

The counter top he is installing is a rectangular piece of quartz that is 5.75 ft long and 2.47 ft wide. The length and the width can be rounded off to the nearest whole number as follows.

length = 5.75 ft to the nearest whole number will be 6 ft

width = 2.47 ft to the nearest whole number will be 2 ft

The logic in rounding off the number to the nearest whole number is that the value on the left hand side of the decimal is rounded off to an integer. If the number at the right hand side of the number is greater or equal to 5 we borrow 1 and add to the left hand side number of the decimal number.

Therefore,

Perimeter of the rectangle = 2l + 2w

perimeter of the rectangle = 2 × 6 + 2 × 2

perimeter of the rectangle = 12 + 4

perimeter of the rectangle = 16 ft

3 0

3 years ago

What is the value of x?

DedPeter [7]

X=40 the right angle is 90 degrees and 90-10 = 80, 80 = 2x, so x = 40

5 0

3 years ago

Read 2 more answers

What is 1.08 x 10 to the 4th power in standard form

Tamiku [17]

I am pretty sure its 43.2

5 0

3 years ago

What is 9 1/5-3 2/3

ella [17]

the notebook

$9 \frac{1}{5} - 3 \frac{2}{3} = \\ \\ 9 \frac{3}{15} -3 \frac{10}{15} = \\ \\ 8 \frac{18}{15} - 3 \frac{10}{15} = \\ \\ 5 \frac{8}{15}$
explanation

We have a mixed operation with numbers . Each number is a whole and fractions . Then we subtract the total from the whole and fractions of fractions

$9 \frac{1}{5}$ the number of mixed
9 integer
 $\frac{1}{5}$ fraction

$9 \frac{1}{5} - 3 \frac{2}{3} = \\ \\ 3 + 6 \frac{1}{5} - 3 - \frac{2}{3} = \\ \\ 6 \frac{1}{5} - \frac{2}{3} =$

by subtracting fractions must have the same value in the denominator .

$6 \frac{1*3}{5*3} - \frac{2*5}{3*5} = \\ \\ 6 \frac{3}{15} - \frac{10}{15} =$

3/15 < 10/15 We have to take the total 1 to subtract it was possible

$5 + 1 \frac{3}{15} - \frac{10}{15} = \\ \\ 5 + \frac{15}{15} + \frac{3}{15} - \frac{10}{15} = \\ \\ 5 \frac{18}{15} - \frac{10}{15} = 5 \frac{8}{15}$

8 0

4 years ago

Find the slope for the following pair of points: (10,4) and (-2, 17)

Vinil7 [7]

F(b)-F(a)/b-a
A=10 B= -2
F(a) =4 F(b)=17
17-4/-2-10
13/-12

8 0

3 years ago