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sasho [114]
3 years ago
15

Can someone help me with these questions?

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
3 0
69.) 4(x + 5) = 4(x) + 4(5) = 4x + 20

70.) 4(2b - 5) = 4(2b) - 4(5) = 8b - 20

71.) Area = length x width = 11(3x + 2) = 33x + 22
5(5 + 2y) = 25 + 10y

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What’s a math problem that adds up to 14
jolli1 [7]

Answer:

(8*2)-2

Step-by-step explanation:

5 0
3 years ago
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If f(x) = 8^x , find the value of f(2/3).
Licemer1 [7]

Answer:

4

Step-by-step explanation:

This is a substitution question

So we will have to substitute the value of x given into the given question

f(x)=8^x

And x is given as 2/3

So let's get to work

8^2/3 which means that cube root of 8 then square the answer

(3√8)^2

Cube root of 8 is 2

So we will have to square 2 to get 4

Therefore the final answer is 4

I believe you understand

8 0
4 years ago
The sum of a number and 4 divided by 6 squared is equal to 2
fiasKO [112]

Answer:

68

Step-by-step explanation:

(x + 4)/ 6^2 = 2

x+4= 2(36)

x= 72-4

x=68

8 0
3 years ago
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What is the measure of XYZ?<br><br> A. 186<br> B. 96<br> c. 93<br> D. 174
Natasha2012 [34]

Answer:

C 93

Step-by-step explanation:

Inscribed Angle = 1/2 Intercepted Arc

< XYZ = 1/2 (186)

         = 93

7 0
3 years ago
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Item 9
Charra [1.4K]

Answer:

1,600 ml

there is 20 bottles all together in both boxes. Multiply 20 times 80 to get 1,600 ml in all

5 0
3 years ago
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