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2 years ago

Here now and full points it’s right here

Mathematics

1 answer:

Marina CMI [18]2 years ago

5 0

Step-by-step explanation:

Don't make the lines i drew i wanted to make it for u easier to read it

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Write an equation that has a slope of -2 and passes through (-6, 2)

Lelechka [254]

Answer:

y = - 2x - 10

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 2, thus

y = - 2x + c ← is the partial equation

To find c substitute (- 6, 2) into the partial equation

2 = 12 + c ⇒ c = 2 - 12 = - 10

y = - 2x - 10 ← equation of line

5 0

3 years ago

1. Name angle 'x' <br><br>2. calculate the size of angle 'y' <br><br>

Burka [1]

Answer:

Step-by-step explanation:

x = 35° (opposite agles)

y = 180 - 35 - 75

y = 70

-----------------------

check 35 + 75 + 70 = 180°

the answer is good

7 0

2 years ago

Which expressions are a factor of -48xyz -24xy +40

wariber [46]

A. 4 (is the only factor for expression -48xyz -24xy +40)

8 0

3 years ago

Is y=-½x+2 perpendicular to -2x+1

BartSMP [9]

Answer:

i think no sorry if im whrong

3 0

3 years ago

2. The hundredths model is shaded to represent a division

solniwko [45]

Answer:

Option D

Step-by-step explanation:

If the whole grid is considered to be 1,

Each small grid will value = $\frac{1}{100}=0.01$

There are 72 shaded grids which represent the hundreds = 0.72

When these grids have been divided into 9 equal rows, number of grids in each row = 8

And the value of 8 grids in each row = 0.01 × 8 = 0.08

So the equation is,

0.72 ÷ 9 = 0.08

Therefore, equation represented by the model will be Option (D).

4 0

2 years ago