2 years ago

I need help with something in school.

Mathematics

2 answers:

Vanyuwa [196]2 years ago

7 0

Answer:

ask......

Step-by-step explanation:

Kamila [148]2 years ago

6 0

Answer:

what do you need help with

Step-by-step explanation:

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Radio waves have the longest wavelength. If a particular radio wave is 1km long with a speed of

Maru [420]

Answer:

30000

Step-by-step explanation:

4 0

3 years ago

Rewrite the function by completing the square.<br> f(x) = x2 – 10x + 44<br> +<br> f(x) = (x+

iVinArrow [24]

Answer:

$f(x)=(x-5)^{2}+19$

Step-by-step explanation:

we have

$f(x)=x^{2}-10x+44$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$f(x)-44=x^{2}-10x$

Complete the square. Remember to balance the equation by adding the same constants to each side.

$f(x)-44+25=x^{2}-10x+25$

$f(x)-19=x^{2}-10x+25$

Rewrite as perfect squares

$f(x)-19=(x-5)^{2}$

$f(x)=(x-5)^{2}+19$

8 0

4 years ago

I do not remember how to do this please help!

mafiozo [28]

2 / 1 7 -18
2 18
-----------------
1 9 0 There is no remainder here. The quotient is x+9

7 0

3 years ago

Read 2 more answers

2 candy bars cost $0.98. At this rate, how much do 5 candy bars cost? The total cost for five candy bars is?

klio [65]

Answer:

$2.45

Step-by-step explanation:

First divide the cost by number of items. you shall get $0.49

Now multiply the cost of 1 candy bar into 5 and you shall get $2.45.

6 0

3 years ago

Someone who is good with algebra i equations and inequalities?

guajiro [1.7K]

Somebody? I think you can find someone like that in your school... nice profile picture.

5 0

3 years ago