What is 4/5 - 1/2? Explain how you got your answer in complete sentences.

1 answer:

4 0

So you start of by makig the denominator the same so you would multiply 2 by 4 to get 8 on the left and then multiply 5 by 1 to get five allowing you multiply 5 by 2 to get a common denominator that means so far we have 8/10 and 5/10 then you would just take them away from each other giving you 3/10

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Given: Quadrilateral DEFG

nadya68 [22]

We know that
The inscribed angle Theorem states that t<span>he inscribed angle measures half of the arc it comprises.
</span>so
m∠D=(1/2)*[arc EFG]
and
m∠F=(1/2)*[arc GDE]

arc EFG+arc GDE=360°-------> full circle

applying multiplication property of equality
(1/2)*arc EFG+(1/2)*arc GDE=180°

applying substitution property of equality
m∠D=(1/2)*[arc EFG]
m∠F=(1/2)*[arc GDE]
(1/2)*arc EFG+(1/2)*arc GDE=180°----> m∠D+m∠F=180°

the answer in the attached figure

3 0

3 years ago

Help & explain answer pls

AlekseyPX

The solution is (-2,4) she right both have the same solution because if you solve both of them you will get (-2,4)

5 0

2 years ago

Can some one explain in an easy way pls

Helga [31]

What needs to be done first is to add up females and males that have passed.

42 + 14 = 56

so out of 56 students who passed 42 females passed 42/56 = 3/4 = 0.75

out of 56 students who passed, 14 males passed which turns into 14/56 = 1/4 = 0.25

check work; 0.75 + 0.25 = 1.00

NOW WE ARE DOING FAILS.

15 + 5 = 20

so out of 20 students who failed, 15 females failed so it turns into 15/20 = 3/4 = 0.75

out of 20 students who failed, 5 males failed. 5/20 = 1/4 = 0.25

check work; 0.75 + 0.25 = 1.00

i hope this helped! :)

7 0

2 years ago

Which facts are true for the graph of the function below? Check all that apply. F(x) = 4 5x

RoseWind [281]

The answers are E.) y-int is (0,4), F.) domain of F(x) is all rel numbers , and C.) it is increasing

3 0

3 years ago

Read 2 more answers

Belinda will earn $46,000 her first year working as an interior designer with annual raises of 10%. What are her total earnings

Musya8 [376]

I believe this is the answer

6 0

2 years ago