All categories

2 years ago

PLEASE HELP , will reward brainliest

Mathematics

1 answer:

vesna_86 [32]2 years ago

5 0

The second option!! 4/663 :)

You might be interested in

Measure (7x+1) (2x+1)

Gemiola [76]

Smaller angle = 41°

Larger angle = 139°

Step-by-step explanation:

(7x - 1) + (2x + 1) = 180

7x + 2x - 1 + 1 = 180

9x = 180

x = 20

The measure of the smaller angle is

2x + 1

= 2(20) + 1

= 40 + 1

= 41°

The measure of the larger angle is

7x - 1

= 7(20) - 1

= 140 - 1

= 139°

4 0

2 years ago

Read 2 more answers

Please help?? Thank you if you help me

Luden [163]

Y2-y1 over x2-x1 or you can go onto the calculator and push list and put in the points and it will give you the answer of 68

7 0

3 years ago

Rút gọn Giúp em với ạ. em lm mãi ko ra

elena55 [62]

Answer:

Step-by-step 12explanation:

5 0

3 years ago

Read 2 more answers

6. Write the equation of the line.

liberstina [14]

Answer:

y = x + 2

Step-by-step explanation:

As the equation of a line is in the form y = mx + c:

Step 1 - Calculate the y intercept

This can be done by looking at the y coordinate where x = 0:

y = mx + c

In the picture, the y intercept is 2 so:

y = mx + 2

Step 2 - Calculate the slope

This can be calculated by:

$\frac{\text{change in y}}{\text{change in x}}$

Get two sets of coordinates:

(0, 2) and (2, 4)

Calculate the changes by subtracting from one another:

$\frac{4 - 2}{2 - 0} \\\frac{2}{2}\\=1$

So the gradient is 1, meaning the equation of the line is:

$y = 1x + 2 \\\text{or}\\y = x + 2$

Hope this helps!

4 0

2 years ago

What is an equation of the line that passes through the points (-4,3) and (-8,0)?

Andreyy89

Answer:

Step-by-step explanation:

Slope of line passing through (-4, 3) and (-8, 0) = (3-0)/(-4-(-8)) = 3/4

Point-slope equation for line of slope ¾ that passes through (-8, 0):

y-0 = ¾(x+8)

6 0

3 years ago