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Vikentia [17]
3 years ago
6

Simplify the expression. 104 + 8b - 2ą - 45​

Mathematics
1 answer:
kykrilka [37]3 years ago
8 0

Answer:149 - 8b -2a

Step-by-step explanation:you put it in oder by 104 + 45 - 8b - 2a add 104 and 45 and you shoud get 149 then you put your problom together and get

149 - 8b -2a

sorry if it is not right i have not done this in a long time :(

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Please help me please i will give brainliest
motikmotik

Answer:

2.6

Step-by-step explanation:

espero ter ajudado

3 0
3 years ago
Given f(x) = 2x2 - 3, what is the value of f(x + 3)?
creativ13 [48]

Answer:

Answer A is correct.

Step-by-step explanation:

Please note the difference beteen f(x+3) and f(3).

So f(x + 3) means, where you see x in the equation, you substitute x+3. (This is a recursive entry).

f(x)= 2x² - 3

f(x)= -3 + 2x²

f(x)= -3 + 2* (x+3)²

f(x)= -3 + 2* (x+3) * (x+3)

f(x)= -3 + 2* (x² + 3x + 3x + 9)

f(x)= -3 + 2* (x² + 6x + 9)

f(x)= -3 + 2x² + 12x + 18

f(x)= 2x² + 12x + 18 -3

f(x)= 2x² + 12x + 15

So answer A is the correct answer

8 0
3 years ago
Solve -7 + p = 3 for p.<br><br> (A) 4<br> (B) -4<br> (C) 10<br> (D) -10
MakcuM [25]
Step 1: Simplify both sides of the equation.

p−7=3

Step 2: Add 7 to both sides.

p−7+7=3+7

p=10

3 0
3 years ago
Read 2 more answers
A polygon is regular if each of its sides has the same length. Find the perimeter of the regular polygon.
Vaselesa [24]
I am pretty sure it is 2x - 7 ithink so not a 100 pecent sure

6 0
4 years ago
What type of number is √5? Choose all answers that apply:
Vlada [557]
<h2>SOLVING</h2>

\Large\maltese\underline{\textsf{A. What is Asked}}

What type of number is \bf{\sqrt 5}? Select all that apply

\Large\maltese\underline{\textsf{B. This problem has been solved!}}

Let's start by taking a look at all the four sets of numbers.

<h2>A: Whole number</h2><h3>{0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22...∞}</h3>

The set is shown above. To be honest, this is an infinitely small part of the number set; the whole number set would take FOREVER to type ;)

<h2>B: Integers</h2><h3>{∞...-2,-1,0,1,2,3,4,5,6,7,8,9...∞}</h3>

Wow, this set starts at negative infinity and ends at positive infinity!

<h2>C: Rational</h2>

This set consists of all integers, decimals, and fractions.

<h2>D: Irrational</h2>

That's where the desired number \bf{\sqrt{5}} belongs!

\cline{1-2}

\bf{Result:}

                 \bf{=The\;fourth\;option}

\LARGE\boxed{\bf{aesthetics \not1\theta l}}

<em>∞</em>

8 0
2 years ago
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