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spin [16.1K]
3 years ago
12

Combine like terms 4q+9q

Mathematics
1 answer:
deff fn [24]3 years ago
7 0

Hey there!

• The like terms are already combined! Both of your numbers have “q” in it so they are like terms

• If you had something like this: 4q^2 + 9q^3 they won’t be like terms because they are different

Anyways!

4q + 9q = 4 + 9

⬆️ ⬆️

13q = 13

Thus your answer is would most likely be: 13q

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

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Please help me i'm struggling!
anyanavicka [17]

Answer:

B.

Step-by-step explanation:

x < 2 means all numbers less than 2. that is an open dot on 2 and shading to the left.

x >= -8 means -8 and all numbers greater than -8. that is a closed dot on -8 and shading to the right.

Answer: B.

8 0
3 years ago
Question 8(Multiple Choice Worth 1 points) (08.02 MC) Which graph best represents the solution to the following pair of equation
elena-s [515]
<span>y = −2x + 13
y = 2x − 3

</span>−2x + 13  = 2x − 3
subtract 2x on both sides
−2x + 13  −2x = 2x − 3 - 2x
simplify
-4x + 13 = -3
subtract 13 on both sides
-4x + 13 -13  = -3 - 13
simplify
-4x = -16
divide both sides by (-4)
   x = 4

substitute x = 4 into y = 2x − 3 to find y

y = 2x − 3
y = 2(4)− 3
y = 8 - 3
y = 3

answer
solution x = 4 and y = 3

hope it helps
6 0
3 years ago
Read 2 more answers
Please help! 15 points! Do not steal points or I will report! Explanation = Brainliest!
GuDViN [60]

(Answer is below)

Let's solve this step-by-step.

1. Prime factorization of 384.

=\sqrt{2^7\times3}

2. Apply the exponent rule. (Formula: a^b^+^c=a^b\times a^c)

=\sqrt{2^6\times2\times2\times3}

3. Apply the radical rule. (Formula: \sqrt{ab} =\sqrt{a}\sqrt{b} or a\geq 0,b\geq 0)

=\sqrt{2^6} \sqrt{2\times3}

3a. Solve 2 to the 6th power.

\sqrt{2\times2\times2\times2\times2\times2} =8

4. Multiply 2 by 3. (Note: Put the 8 in your final answer)

\sqrt{2\times3} =8\sqrt{6}

Your answer is: 8\sqrt{6}

Let me know if you have any questions.

~ Lily, from Brainly.

7 0
3 years ago
What is -32/3 * (-2 1/4)?
seraphim [82]

Answer:

The answer is c. 8 1/4

Step-by-step explanation:

-3 2/3 X (-2 1/4)

convert to improper fraction

-11/3 X -9/4

The negative signs multiplies to give a positive one.

= 99/12 = 33/4

= 8 1/4

4 0
3 years ago
Describe the geometrical transformation and write the approximate value with working ​
lianna [129]

Answer:

\boxed{\text{a) Translation 5 units up; b)}\approx 110}\\

Step-by-step explanation:

a) Mapping the graphs

Mapping one graph (A) onto another (B) means that each vertical line through a point in A intersects the graph of the B at only one point.

In the diagram, the graph of ƒ(x) = √(x² + 9) is the blue line and the graph of g(x) = 5 + √(x² + 9) is in green.

Each vertical line through ƒ(x) intersects g(x) in only one point.

For example, a vertical line from (4, 0) intersects ƒ(x) at (4, 5) and g(x)

at (4, 10).

Every point in g(x) is five units higher than the corresponding point in ƒ(x).

Thus, mapping ƒ(x) onto g(x) is a translation of five units upward.

b) Integration

\int_{2}^{11}{(\sqrt{x^{2}+9}})dx\approx 65\\

\int_{2}^{11}{(5 + \sqrt{x^{2}+9})}dx \approx [5x]_2^{11}+65\\

\approx (55 - 10) + 65 \approx 45 + 65\\

\boxed{\approx 110}\\

5 0
3 years ago
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