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emmainna [20.7K]
3 years ago
8

I need help!! PLEASE PLEASEE HELP ME

Mathematics
1 answer:
zheka24 [161]3 years ago
7 0
The second choice! I hope my math is right!
You might be interested in
Which expression is equivalent to 2+3
disa [49]

Answer:


Step-by-step explanation:

1. 9x^5  

2. 9x^6  

3. 27x^5  

4. 27x^6


3 0
3 years ago
Read 2 more answers
13) The side length of the following cube is 8 cm. what is the length of the diagonal through its center?​
Scorpion4ik [409]

Answer: \sqrt{3} x 8 = 13.8564064606

Step-by-step explanation: The main diagonal of any cube can be found by multiplying the length of one side by the square root of 3 (\sqrt{3}). Therefore, square root 3 (\sqrt{3}) is multiplied by the length (8 in our case) of either 6 faces of the cube.

Hope it helped!

5 0
3 years ago
Read 2 more answers
F(x)= 3x^2<br><br> g(x) =7x+4<br><br> f(g(4))=____
Juliette [100K]
G(4)=7(4)+4
G(4)=28+4
G=32
F(32)= 3(32)^2
F= 9216
f(g(4))= 9216
3 0
3 years ago
Please help me , I need it
alexgriva [62]

Answer:

A would be 150 times.

Step-by-step explanation:

I can't see the options for Part B so i cant help with that sorry. I think A would be 150 times though because with numbers 1-10, half of them are even and half of them are odd and half of 300 is 150.

7 0
2 years ago
Simplify the expression<br> (4x-6y^(3))^(2)
Andru [333]

Answer:

16x^2 -48xy^3 +36y^6

Step-by-step explanation:

(4x-6y^(3))^(2)

FOIL

(4x-6y^3) (4x - 6y^3)

first: 4x*4x = 16x^2

outer : 4x (-6y^3) =-24xy^3

inner :  4x (-6y^3) =-24xy^3

last: -6y^3 * - 6y^3 = 36y^6

Add them together

16x^2 -24xy^3-24xy^3+36y^6

Combine like terms

16x^2 -48xy^3 +36y^6

4 0
3 years ago
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