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belka [17]
3 years ago
8

Someone can help me ASAPP??

Mathematics
1 answer:
bulgar [2K]3 years ago
4 0

Answer: 23

Step-by-step explanation:

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Write the equation of the line passing through (−1, 0) and (0, −3).
e-lub [12.9K]

Answer:

C

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 )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, - 3)

m = \frac{-3-0}{0+1} = - 3

note the line crosses the y- axis at (0, - 3) ⇒ c = - 3

y = - 3x - 3 ← in slope- intercept form

Add 3x to both sides

3x + y = - 3 ← in standard form → C

8 0
3 years ago
Read 2 more answers
Devi has a grid in the shape of a parallelogram. She has equilateral triangles with an area of 40 square millimeters that fit on
Ludmilka [50]

The area of the parallelogram is 26 × 10 = 260 cm^2 ;
The area of equilateral triangle is 0.4 cm^2 ;
<span>The </span>number<span> of triangles can Devi fit on the gris is 260 ÷ 0.4 = 260 × ( 10 / 4 ) = 2600 / 4 = 650 ;</span>
6 0
4 years ago
Which of the following is the correct graph of yless than or equal to -x?
Kazeer [188]
Well if you know what a -X graph looks like (a diagonal line that goes from the top left to the bottom right, reading the graph from left to right). The answer is simply everything under that line. However, in this case, it also includes the space that the line is in itself. This is because it's less than OR equal to -x
4 0
4 years ago
Data was collected on the average winter temperature and the number of days with snow of a random groupof cities in the United S
fiasKO [112]

Answer:

d. negative correlation

Step-by-step explanation:

Two variables are positive correlated when one goes up or down the other goes in the same direction and they are negative correlated when one goes up or down the other variable goes in the other direction.

In this case, the higher the temperature rises, the less snow. Therefore we have a negative correlation

5 0
3 years ago
Candice and christ run a relay race at recess. Candice runs 1/2 of a lap around the track. Chris runs 1/3 of a lap around the tr
eduard

Answer:

Candice ran 1/6 of a lap further than Chris.

Step-by-step explanation:

we know that

To find out how much further Candice runs than Chris, subtract the distance Chris runs from the distance Candice runs

so

\frac{1}{2}-\frac{1}{3}=\frac{3-2}{6}=\frac{1}{6}\ lap

therefore

Candice ran 1/6 of a lap further than Chris.

5 0
3 years ago
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