All categories

3 years ago

F(x) =2x^2+4x+5 Find: (a+h)

Mathematics

1 answer:

larisa [96]3 years ago

5 0

Answer : a = -2, h = 1

You might be interested in

Make a table of values for: - 4x + 8y = 16

jonny [76]

Thx so much 8th grade math is so hard and I’m stuck on like ever question I get

8 0

3 years ago

Read 2 more answers

Please answer bot are deleted

garri49 [273]

Answer:

complementary

Step-by-step explanation:

complementary means that the two angles added together equal 90º

supplementary is where they add to 180º

8 0

3 years ago

Cameron wants to buy new lacrosse equipment that costs $75.25. she has $20 and plans to save $4.25 each week. how much weeks wil

dexar [7]

It will take 13 weeks to save the money to buy the equipment because if you subtract 20 you get 55.25 then divide by 4.25 you get 13 <span />

5 0

4 years ago

Ben starts commision as a real estate agent last month his total sales for all the houses he sold $950,000.If ben earns a 3% rat

photoshop1234 [79]

Ben's gross income was $28,500.

Step-by-step explanation:

Sales for the month = $950000

Commission rate = 3%

Amount of commission = 3% of sales for the month

Amount of commission = $\frac{3}{100}*950000$

Amount of commission = $\frac{2850000}{100}$

Amount of commission = $28500

Ben's gross income was $28,500.

Keywords: percentage, division

Learn more about division at:

#LearnwithBrainly

4 0

3 years ago

I need help, please and thank you. I know that you have to multiply the diameter by 2 to find the radius, but with the 9 pi, it

andrew11 [14]

Answer:

r=6

Step-by-step explanation:

The area of a circle is given by πr². Note that this uses the radius, not the diameter.

Now, one quarter of this area (ABC) is given to be 9π.

So apparently:

$\frac14 \pi r^2 = 9\pi$

If you solve this:

$\frac14 r^2 = 9$ (divide both sides by π)

$r^2 = 9\cdot4$ (multiply both sides by 4)

r = √36 = 6

so the radius is 6.

4 0

3 years ago