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weeeeeb [17]
4 years ago
14

Kinda stuck on this please help thank you so much

Mathematics
2 answers:
Mashutka [201]4 years ago
6 0
D is your answer. The last dot
Zarrin [17]4 years ago
5 0
Your answer is -2x+y=5
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The solution to 2 times 27 will be what kind of number odd even or prime or perfect square
Doss [256]
Hello There!

2 x 27 is 54.
It will be an even number.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
4 0
3 years ago
Scientists bounce a laser beam off a mirror. It reflects at the same angle as it hits the
Paul [167]

Answer and Step-by-step explanation:

Simply use triangles to find the length of the lasers.

The first triangle consists of the sides of 12 inches, 18 inches, and the laser (which is the hypotenuse).

Use the <u>Pythagorean theorem</u> to solve for the hypotenuse.

(a^{2}+ b^{2} = c^{2})

12^{2} +18^{2} = l^{2} \\\\144 + 324 = l^{2} \\\\468 = l^{2} \\\\Square-root-both-sides\\\\\ \\\sqrt{468} = l

l ≈21.633

Now, we solve the other triangle.

9^{2} +6^{2} = l^{2} \\\\81 + 36 = l^{2} \\\\117 = l^{2} \\\\Square-root-both-sides\\\\\sqrt{117} =l\\l = 10.8167

Now, add those two hypotenuses.

21.6333 + 10.8167 = 32.45

32.45 rounds up to 32.5

32.5 is the total distance the laser beam travels.

#teamtrees #WAP (Water And Plant)

7 0
3 years ago
PLEASE HELP!! I do not remember how to do this and need help now. It is improper fractions and totally forgot. Help me
Neko [114]
You are supposed to mutipy  the first two and then add it


8 0
3 years ago
Read 2 more answers
HELP!! WILL MARK BRAINLIEST TO QUICKEST AND CORRECT ANSWE!! YOU HAVE 1 HOUR!!!
IRISSAK [1]
None of these are correct.

f(a) = (1/2)a =1 and g(a)=2a-2
would be correct if g(a)=2a+2
7 0
3 years ago
Solve the equation to find x. 2 Area 285 cm 15 cm​
Virty [35]

Answer:

I think your question is not complete..

can you write the question in a way which will determine in what way you want your answer..

i mean from what to find x..

Area is given as 285cm

what is 15 cm for?

from here where is x given to find?

8 0
3 years ago
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