2 years ago

Can someone help with this please??

Mathematics

2 answers:

allsm [11]2 years ago

6 0

Answer:

you wont

Step-by-step explanation:

nexus9112 [7]2 years ago

4 0

Answer:

that don't even make sense

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Heeeeeeeeeeeeeeeellllppp

Genrish500 [490]

Answer:

The Area = 28.26 or 28.27 depends if you round or not

4 0

2 years ago

Rearrange the formula I = √P/R for R.

katrin2010 [14]

Answer:

A) R = P/I²

Step-by-step explanation:

I = √P/R

Square each side

I^2 = (√P/R)^2

I^2 = P/R

Multiply each side by R

I^2R =P/R * R

I^2R = P

Divide by I^2

I^2R / I^2 = P/ I^2

R = P/ I^2

3 0

3 years ago

Change 225° to radian measure in terms of pi

a_sh-v [17]

Answer:

$\frac{5\pi }{4}$

Step-by-step explanation:

To convert from degree to radian measure

radian measure = degree measure × $\frac{\pi }{180}$

Hence

radian measure = 225 × $\frac{\pi }{180}$ = $\frac{225\pi }{180}$ = $\frac{5\pi }{4}$

5 0

3 years ago

Use the following number line to determine if the expressions are true or false.

Usimov [2.4K]

True cus from point a and b is very low so true slime

6 0

2 years ago

What is the coefficient of x2 in the expansion of (x + 2)3?

wolverine [178]

One way is that you can just factor it out: (x+2)(x+2)(x+2)
For the first pair, you get $x^2+4x+4$ .
Then do $(x^2+4x+4)$ * $(x+2)$
That will be $x^3+6x^2+12x+8$
So the answer is 6

4 0

3 years ago