3 years ago

NEED HELP ASAP PLEASE

Mathematics

1 answer:

Sauron [17]3 years ago

8 0

Answer:

108 to 112

Step-by-step explanation:

(in oF) alright here we go

You might be interested in

Best answer gets brainliest

Luden [163]

K= -3

3y = x+6 can be rewritten as y = 1/3x + 2
a perpendicular slope is the opposite reciprocal of the original slope
so instead of 1/3 it would be -3
therefore. k must equal -3 to be perpendicular to 3y = x+6

3 0

3 years ago

Let f(x)=2x^2-2x+7 and g(x) =x^2 +9x-6. Find f(x)-g(x)

Helga [31]

Step-by-step explanation:

hi im not really sure if this is right

5 0

3 years ago

Read 2 more answers

Use algebraic rules of equations to predict the solution to the system of equations. Include all of your work for full credit.

bezimeni [28]

Use substitution
x+(2x-1)=-4
3x-1=-4
3x=-3
x=-1

7 0

3 years ago

What is the slope of line m?

maxonik [38]

Answer:

Slope= -0.5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the volume of the sphere .

mars1129 [50]

Answer:

1436.8cm³

Step-by-step explanation:

Formula :

$\frac{4}{3} \times \pi \times r ^{3}$

$\frac{4}{3} \times \pi \times 7^{3}$

=1436.75504cm³

to 1dp

=1436.8cm³

8 0

3 years ago