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nydimaria [60]
4 years ago
5

Help please :) much appreciated

Mathematics
1 answer:
Svet_ta [14]4 years ago
4 0

Answer:

x^2 +2x -5

Step-by-step explanation:

f(x) = 2x+3

g(x) = x^2 -8

f(x)+g(x) =  2x+3+ x^2 -8

Combine like terms

             = x^2 +2x -5

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ddd [48]

Answer:

I don't know, I kind of wonder the same thing sometimes. But everyone understands things at a different rate, so that's why I'm here helping people by answering their questions and doing my best to explain how I got there.

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What is the answer to this?
Dmitriy789 [7]

Answer:

4th option

Step-by-step explanation:

-2a^2-a

3 0
3 years ago
Anybody knows what the answer is
Lady bird [3.3K]
Im pretty sure it would be 4^-2 because when you’re multiplying two different exponents you add them. i hope i helped!
7 0
3 years ago
Please Answer
Lapatulllka [165]

Answer:

Part A: C. 4 to 1

Part B: 2

Step-by-step explanation:

<h3>Part A: </h3>

What is the ratio of the number of students receiving a C and the number of students receiving an A?

<u>As per table given:</u>

  • 12 students received a C and 3 students received a A

The ratio C/A is:

  • 12/3 = 4/1

The correct answer choice is:

  • C. 4 to 1
<h3>Part B: </h3>

Complete the statement:

For every student receiving a D, ______ students received a B.

<u>As per table given:</u>

  • 4 students received a D and 8 students received a B

<u>The ratio D/B is:</u>

  • 4/8 = 1/2

<u>The statement is:</u>

  • For every student receiving a D, 2 students received a B.
7 0
3 years ago
M
balandron [24]

Answer:

y = -\frac{1}{3}x + 3

Step-by-step explanation:

2 = −⅓[3] + b

−1

3 = b \\ \\ y = -\frac{1}{3}x + 3

Perpendicular Lines have OPPOSITE MULTIPLICATIVE INVERSE <em>RATE OF</em><em> </em><em>CHANGES</em><em> </em>[<em>SLOPES</em>], so 3 becomes −⅓.

I am joyous to assist you anytime.

7 0
3 years ago
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