3 years ago

what is the equation for the line that is perpendicular to y=2x and passes through the point (-3, 8.5)

Mathematics

1 answer:

saul85 [17]3 years ago

7 0

The answer is y=-1/2x+7. Hope this would help you.

You might be interested in

20 points repost because no one answered. Geomertry question

aniked [119]

Answer:

x=2.25

Step-by-step explanation:

ΔABC and ΔADE are similar.

∴ sides are proportional.

$\frac{5}{1} =\frac{x+9}{x} \\5=\frac{x}{x} +\frac{9}{x} \\5=1+\frac{9}{x}\\\frac{9}{x}=5-1\\\frac{9}{x}=4\\x=\frac{9}{4}=2.25$

7 0

2 years ago

Read 2 more answers

Algebra problem below.

umka21 [38]

$A= \frac{1}{2}bh= \frac{1}{2}*18*11=9*11=99 \ ft^2$

3 0

3 years ago

Which statement best describes the excluded values of a rational expression?

denis23 [38]

the answer is b because

3 0

2 years ago

Read 2 more answers

Properties of exponents<br> Rewrite the expression in the form b^n—— (b^2)^3/7

exis [7]

Answer:

$b^{\frac{6}{7}}$ is the required expression.

Step-by-step explanation:

$(b^2)^{\frac{3}{7}}\\\\\mathrm{Apply\:exponent\:rule:\:}\left(a^b\right)^c=a^{bc},\:\quad \mathrm{\:assuming\:}a\ge 0\\\\=b^{2\cdot \frac{3}{7}}\\\\=b^{\frac{6}{7}}$

Best Regards!

3 0

2 years ago

Answer question in picture.

Andrews [41]

Answer:

Surface area ~ 197.33

<em>Hope that helps!</em>

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers