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2 years ago

Simplify 9(30 - 2). 252 288 272 268

Mathematics

1 answer:

Lapatulllka [165]2 years ago

8 0

28
x 9
___
72
+180
____
252

The answer is 252
___

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What is the answer for this please help

Mazyrski [523]

Answer:

graph attached

Step-by-step explanation:

4 0

2 years ago

39/28 express as a mixed number

xeze [42]

We can do this easily. Since we know that the numerator is more than the denominator, we need to know by how much.

39-28=11; It's only 11 more, which means 11/28 would be the fraction and the whole number is 1.

39/28= 1 11/28

5 0

2 years ago

Which equation represents the line that passes through (–6, 7) and (–3, 6)?

ipn [44]

Answer:

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

Step-by-step explanation:

Given A (x₁, y₁) = ( -6, 7) and B (x₂, y₂) = (-3, 6)

Slope of line passing through points ( -6, 7) and (-3, 6) is:

m = $\frac{y_{2} -y_{1}}{x_{2} -x_{1}} =\frac{6 - 7}{-3 + 6} =\frac{-1}{3}$

Now, the equation of line in point-slope form:

(y - y₁) = m (x - x₁)

Substituting the value of m and (x₁, y₁) = ( -6, 7) in above equation,

$(y - 7) = \frac{-1}{3}(x - (-6))$

$(y - 7) = \frac{-1}{3}(x + 6)$

$3y - 21 = -x - 6$

$3y = -x - 6 + 21$

$3y = -x + 15$

$y = \frac{-x + 15}{3}$

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

Option B is the correct answer.

6 0

2 years ago

Read 2 more answers

Find two numbers that you can multiply to get to get a product of 0.4

professor190 [17]

1 and .20 can be your answer i guess.

7 0

2 years ago

Read 2 more answers

Find the slope of the line that passes through each pair of points

pantera1 [17]

Answer:

upper left: -7/3, lower: 3, upper right: -2/3

Step-by-step explanation:

upper left :

(1-8)/(7-4)=-7/3

lower:

(9-0)/(4-1)=9/3=3

upper right:

(-1-5)/(6-(-3))=-6/9=--2/3

5 0

2 years ago