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3 years ago

Which expressions equal 9 when x=4 and y=1/3

Mathematics

2 answers:

Maslowich3 years ago

6 0

B.
$4 \times 2 = 8$
$3 \times \frac{1}{3} = 1$
$8 + 1 = 9$

babymother [125]3 years ago

6 0

I think there are 3 answers, B, D, and E.

For B: 2(4)+3(1/3)=8+1=9
For D: 5(4/2)-3(1/3)=5(2)-1=10-1=9
For E: 3(4)-9(1/3)=12-3=9

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Scilla [17]

Answer:

approximately 42.05

Step-by-step explanation:

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3 years ago

Please solve all four questions!!1 brainliest and 25 pts

rodikova [14]

I can answer only 1st coz I have no idea about 2nd problem..

Here Hypotenuse is 5

$c{}^{2} = a {}^{2} + b {}^{2}$

a =x

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c = 5

5 square =x square +4 square..

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25 -16 =x square

9 =x square..

√9 = x

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<h2>If this answer helps you plz mark as brainlist..</h2>

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3 years ago

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The sum of twice a number and five is greater than three times the number minus three

Deffense [45]

2x-5>3x-3 : given
and now just simplify
-5>x-3
-2>x
x<-2
there you go I guess

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Ed is thinking of a number. If he adds four to his number, the result is less

kykrilka [37]

Answer:

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Step-by-step explanation:

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