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Masja [62]
2 years ago
12

Can i get some help about this image please?

Mathematics
1 answer:
melomori [17]2 years ago
5 0

Answer:

B=45

Step-by-step explanation:

let the supplamentary angle of <A is <d

180-A=d

180-135=d

45=d

90+d+B=180

90+45+B=180

135+B=180

B=180-135

B=45

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SVEN [57.7K]

Answer:

1.8 cm

6.3 cm²

Step-by-step explanation:

AC⊥BC

BD=BC=x

  • (x+5)²+x²=7²
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BC= 1.8 cm

Area of ABC= 1/2*1.8*7= 6.3 cm²

4 0
3 years ago
Please help me asap..!<br><br> ty :)
Elena-2011 [213]

Answer:

y-inctercept=4, x-intecept=7

Step-by-step explanation:

I did it with the standard to slope again!

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Now don't get confused here, 4 is the y incetecept, not -4.

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UPDATE:

To determine x and y intercept using graph, see where the line intersects at the x or y axis.

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2 years ago
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Dovator [93]

Answer:

C

Step-by-step explanation:

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3 years ago
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The answer to number 8
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3 years ago
Riley is saving up to buy a new television. She needs a total of $1,124.94. Riley has saved $200.10 already and earns $77.07 per
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