3 years ago

What is the slope and y-intercept for -6x + 4y = -12

Mathematics

1 answer:

Anestetic [448]3 years ago

6 0

Slope: 3/2
Y-Intercept: -3

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Solve for a: a + 1 > 7

g100num [7]

Answer:

$a>6$

Step-by-step explanation:

1) Subtract 1 from both sides.

$a>7-1$

2) Simplify 7 - 1 to 6.

$a>6$

Therefor, the answer is a > 6.

8 0

3 years ago

Read 2 more answers

If a right circular cone has radius 4 cm and slant height 5cm then what is its volume?

lyudmila [28]

Answer:

V≈50.27cm³

Step-by-step explanation:

Using the formulas

V=πr2h

l=r2+h2

Solving forV

V=1

3πr2l2﹣r2=1

3·π·42·52﹣42≈50.26548cm³

6 0

2 years ago

Choose the equation that satisfies the data in the table.

Zanzabum

Answer:

B. y = $\frac{2}{15} X + 2$

Step-by-step explanation:

I. Given x = 15 and y = 4

4 = $\frac{2}{15}(15) + 2$

4 = 2+2

4 = 4 true

II. Give x = 0 and y = 2

2 = $\frac{2}{15}(0) + 2$

2 = 0 + 2

2 = 2 true

III. Given x = -15 and y = 0

0 = $\frac{2}{15}(-15) + 2$

0 = -2 + 2

0 = 0 true

Good luck.

6 0

3 years ago

i used the answer key to get my answer and checked it with my dumb useless teacher and it’s right but, he won’t tell me how to g

gizmo_the_mogwai [7]

You multiply it with the same number you use for the denominator.
in this case 3/4 and 7/10
you find the LCM of the denominator is 20
so for 4 to become 20 you multiply by 5 then for the numerator 3 also multiply by 5, so you get 15/20
its the same also with 7/10, you multiply both the numerator and the denominator by 2 and get 14/20
hope it help... :)

7 0

3 years ago

Someone please help me

Alex73 [517]

Answer:

i think C is the answer.

Step-by-step explanation:

4 0

3 years ago