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Vlada [557]
4 years ago
6

What is the answer to 4/5+1/2? what is the answer

Mathematics
2 answers:
RSB [31]4 years ago
7 0
That would be 13/10 or 1 3/10
tiny-mole [99]4 years ago
3 0

Answer:

1.3

Step-by-step explanation:

4/5 is equal to 8/10, and when converted to a decimal is equal to 0.8.

1/2 is equal to 5/10, and when converted to a decimal is equal to 0.5.

0.8+0.5=1.3

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Answer:

D

Step-by-step explanation:

When you add all the the angles of a triangle, they  will end up to be exactly 180 degree. When you add the three numbers A, B, and C end up with 180 degree, but D end up with 130 degree, therefore, D is the triangle that cannot exist.

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5 0
3 years ago
Which expression is equivalent to 1/2 (13f+5)?
jeka94
The answer is B. 6.5f+2.5 because 13/2 is 6.5 and 5/2 is 2.5
4 0
2 years ago
If f(x)=4^x, find f(4)
lina2011 [118]

Answer:

\huge\boxed{f(4) = 256}

Step-by-step explanation:

<u>Given function is:</u>

f(x) = 4^x

Put x = 4

So,

f(4) = 4^4\\\\f(4) = 256\\\\\rule[225]{225}{2}

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6 0
3 years ago
Write and evaluate the expression. Then, check all that apply.       eight increased by a number;        evaluate when n = 5.3 F
Natasha_Volkova [10]

Answer:

A,B,D,E,H

Step-by-step explanation:

First, write an expression.

The correct expression is n + 8.

Second, substitute 5.3 for the variable, n.

Third, simplify by adding 5.3 and 8.

The answer is 13.3.

7 0
3 years ago
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Hope it helps you my dear :)
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