2 years ago

Find the sum of x^2+3x and -2x^2+9x+5

Mathematics

1 answer:

Butoxors [25]2 years ago

7 0

Answer: The answer is -x^2 + 12x + 5

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Solve for angel GLN<br><br> please help asap, need help

likoan [24]

Answer:

119

Step-by-step explanation:

$\mathrm{Supplementary\:angles\:add\:up\:to}\:180^{\circ }$

$\angle \:GKO \mathrm{\:is\:supplementary\:angle\:of\:} \angle \:KNL$

$\mathrm{So\:}\angle \:GKO+\angle \:KNL=180$

$\angle \:GKO+61=180$

$\angle \:GKO=119$

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3 years ago

Roy has bought two square photo frames. The ratio of their sides is 4:1. If PQ = 12 inches, what is AB? A. 12 in. B. 9 in. C. 6

aleksklad [387]

Answer:

D. 3

Step-by-step explanation:

If the ratio of their sides is 4:1, and if PQ=12 inches, then Ab=12/4=3 inches.

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3 years ago

Use the PACED decision-making process to _____.

Alex_Xolod [135]

Use the PACED decision-making process to make a decision or make a choice. The steps to follow when making a decision can be easily remembered when you use the word PACED:
P - What is the PROBLEM - Why is there a need to make a choice?
A - What are the ALTERNATIVES - What are the possible choices available?
C - Establish the CRITERIA - Why is one choice better than the other?
E - EVALUATE the alternatives - How well does each choice meet the criteria?
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3 years ago

Anna's toy car traveled 0.7 meters. Hector's toy car traveled 0.72 meters. Whose car traveled farther?

Deffense [45]

Answer:

hector's toy

Step-by-step explanation:

it traveled .02 m farther

6 0

3 years ago

Read 2 more answers

3+7=7+3 is an example of which property

-Dominant- [34]

Commutative because your switching the order

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3 years ago