3 years ago

Please help its urgent! 30 points!

Mathematics

2 answers:

Savatey [412]3 years ago

5 0

Step-by-step explanation:

I think the answer is A.

galina1969 [7]3 years ago

4 0

The answer is actually C.

I took the test from k12 and got it right.

You might be interested in

Each number in pascal's triangle is the ___ of the two numbers directly above it in the previous row.

mrs_skeptik [129]

Sum. To build the triangle, start with 1 at the top, then continue placing numbers below it in a triangular pattern. Each number is the numbers directly above it added together.

5 0

3 years ago

Write an equation in slope-intercept form of the line shown.

7nadin3 [17]

Answer:

$y = 2x - 5$

Step-by-step explanation:

Find the slope using the points, (1, -3) and (3, 1):

$slope(m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 -(-3)}{3 - 1} = \frac{4}{2} = 2$

m = 2

Find the y-intercept (b) by substituting x = 1, y = -3, and m = 2 in $y = mx + b$

$-3 = (2)(1) + b$

$-3 = 2 + b$

Subtract 2 from both sides

$-3 - 2 = 2 + b - 2$

$-5 = b$

$b = -5$

Plug in the value of m and b into the slope-intercept form equation, $y = mx + b$ .

Thus:

$y = 2x +(-5)$

✅ $y = 2x - 5$

5 0

2 years ago

If these two figures are similar, what is the measure of the missing angle? 180 90 70 110

yawa3891 [41]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Factor Completely: x2 − 7x + 6

Arte-miy333 [17]

Answer:

(x-6)(x-1)

Step-by-step explanation:

I am sure about this. You can use to solve it too.

5 0

2 years ago

Read 2 more answers

Please!!!! HELP ME!! I give brainlyest!!! are u my friend? The table below models the cost, y, of using a high-efficiency washin

horsena [70]

Answer:

y= 25x+500

y=30x+400

standard machine

Step-by-step explanation:

just did it on edge!! :D

5 0

3 years ago