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Alexxx [7]
4 years ago
11

The longest leg of a right triangle is 30 feet and another side is 20 feet. Find the perimeter of the triangle. Round to the nea

rest tenth​
Mathematics
1 answer:
abruzzese [7]4 years ago
7 0

Answer: 72.4 ft

Step-by-step explanation: A2+B2=C2 20squared plus Bsquared=30 22.4 squared plus 20squared equals 30squared and when you add all that together you get 72.4 ft

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Assume log bx = 0.49. Evaluate.<br> Logbx^2
Snowcat [4.5K]

Step-by-step explanation:

Use exponent property of logs.

logb(x²) = 2 logb(x) = 2(0.49) = 0.98

8 0
3 years ago
Please help no one has answered this I really do appreciate answers!
Setler79 [48]

Answer:

8x^{9}

Step-by-step explanation:

to solve (2x^{3} )^{3}, you multiply the exponents and do 2^{3}.

6 0
3 years ago
PLEASE HELP!!
Aleksandr [31]

C. CPCTC is your best answer


CPCTC means "Congruent Parts of Congruent Triangles are Congruent". Therefore, if the Triangles are congruent, then the parts of the triangles will also be congruent.



hope this helps

4 0
3 years ago
Math question thanks!
skelet666 [1.2K]

Answer:

B C and E

Step-by-step explanation:

The easiest way to know if the graph was a function is the vertical line test

If you can draw a verticle line that interests the graph two or more times it is not a function and if you can't it is a function

4 0
3 years ago
Which is the value of this expression when m=3 and n=-5? (6m^-1 n^0)^-3
iragen [17]

Answer:

The answer is C.

Step-by-step explanation:

I would simplify the expression first.

Equation: (6m^-1)^-3

You can get rid of n^0 because that equals 1.

Any expression raised to the power of -1 equals its reciprocal.

Equation: (6/m)^-3

Equation: (m/6)^3

Final Equation: m^3/216

Now, plug in 3.

(3)^3/216.

27/216 = 1/8

Hope this helps!

6 0
3 years ago
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