2 years ago

Hey sorry to bother you but what is (x+4)^2

Mathematics

2 answers:

Kipish [7]2 years ago

6 0

Answer:

x^2 + 8x+ 16

Step-by-step explanation:

guapka [62]2 years ago

4 0

X^2 + 8x + 16 is the answer

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What is the median of the following list of numbers?

Novay_Z [31]

Answer:

The answer is 11.

Step-by-step explanation:

First, you put all of the numbers in order, from 7 - 19.

You find the median. You should get 11 and 11.

You add the numbers up to get 22 and divide by 2.

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2 years ago

A painter charges $35 per hour for labor plus $40 for a ladder rental when he paints a house. The customer provides the paint. T

zhenek [66]

the answer is not there. first you take 950.00 and back out (subtract) the 40 dollar fee for a ladder rental which leaves 910.00 then divide the 910 by 35/hr and you get 26 hrs.

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3 years ago

Multiple choice question

Sav [38]

Area of triangle = (1/2)*b*h = (1/2)*7*10
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8 0

2 years ago

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7,,,,,,,,,,,,,,,,,,,,please help

Goryan [66]

Answer:

Step-by-step explanation:

The given expression is

$\frac{2^{\frac{11}{2} }\times 2^{-7}\times 2^{-5}}{2^3\times 2^{\frac{1}{2} }\times 2^{-10}}$

Recall and use

$a^m\times a^n=a^{m+n}$

$\frac{2^{\frac{11}{2} -7-5}}{ 2^{3+\frac{1}{2} -10}}$

$\frac{2^{-\frac{13}{2}}}{ 2^{-\frac{13}{2}}}$

Same bases are dividing, so we write one base and subtract the exponent.

$2^{-\frac{13}{2}+\frac{13}{2}}$

$2^0=1$

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2 years ago

Two numbers have the sum of 1212 and the difference of 518. What are the two numbers?

Maru [420]

694
you just subtract 1212 by 518
694+518=1212

3 0

2 years ago

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