2 years ago

Geometry question help

Mathematics

1 answer:

CaHeK987 [17]2 years ago

6 0

Reflection over x-axis

hope that helps

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Will mark brainliest, please answer:)

BartSMP [9]

Answer:

√135

Step-by-step explanation:

3^2+b^2=12^2

9+b^2=144

9-9+b^2=144-9

b^2=135

√135=b

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2 years ago

I’ll give extra points

ollegr [7]

Answer:

the 2nd one

Step-by-step explanation:

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2 years ago

An amusement park reduced it's admission price to $15.50 per day, but now charges $1.50 per ride. Mark has $26 to spend on admis

gtnhenbr [62]

15.50+1.50x =26
1.50x = 10.50
x = 7
answer: he can ride 7 in one day

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2 years ago

Simplify (3x − 5) − (5x + 1). (2 points)

Verizon [17]

The correct answer is B. -2x-6

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2 years ago

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WXY is a right triangle. A. True. B. False.

lora16 [44]

Answer:

B. False

Step-by-step explanation:

According to pythagorean theorem, for this to be a right triangle, the sum of square of the length of the two legs must equal square of the length of the hypotenuse (longest side).

So $(\sqrt{34} )^{2}$ should equal $(\sqrt{18} )^{2}+(\sqrt{18} )^{2}$

We also know that $(\sqrt{a} )^{2}=(\sqrt{a})(\sqrt{a})=a$

Hence, $(\sqrt{18} )^{2}+(\sqrt{18} )^{2}=18+18=36$ , and

$(\sqrt{34} )^{2}=34$

They ARE NOT EQUAL, so the triangle is NOT a right triangle.

5 0

2 years ago

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