3 years ago

Please can someone help me basic geometry??? I need extra credit for my class

Mathematics

1 answer:

puteri [66]3 years ago

3 0

Answer: I believe the first one is ASA, and the third one is SAS, however for the second one, I think it’s none or ASA

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Anestetic [448]

Answer:

answer in explanation

Step-by-step explanation:

1) y=4x-7

2) y=-2x

3) -4

4) -5

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3 years ago

r. Rita needs to replace the ink cartridge for her printer. She found four brands that make replacement cartridges. The table be

Scilla [17]

B Im not 100% sure but I hope I could help

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3 years ago

Subtract. Your answer should be a polynomial in standard form. a (4r ^ 2 - 3r + 2) - (- r ^ 2 - 3r) =

blsea [12.9K]

Answer:5r2+2

Step-by-step explanation:

Distribute the Negative Sign:

=4r2−3r+2+−1(−r2−3r)

=4r2+−3r+2+−1(−r2)+−1(−3r)

=4r2+−3r+2+r2+3r

Combine Like Terms:

=4r2+−3r+2+r2+3r

=(4r2+r2)+(−3r+3r)+(2)

=5r2+2

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3 years ago

What's 45 out of 58 in percentage?

Vladimir [108]

$For \ any \ percentage \ you \ just \ take \ the \ number, \ here \ 45, \\ divide \ by \ the\ number \ here\ 58,\ and \ multiply \ by \ 100 \ \%. \\\\ \frac{45}{58}\cdot 100 \ \%= 0,7758 \cdot 100 \ \%=77,58 \ \% \approx 78 \ \%$

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4 years ago

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The Venn diagram shows the relationship between several sets of numbers.

svet-max [94.6K]

Answer: C

Step-by-step explanation: i’m doing the test too

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3 years ago