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Dmitrij [34]
3 years ago
5

Your school wants to take out an ad in the paper congratulating the basketball team on a successful season, as shown to the righ

t. The area of the photo will be half the area of the entire ad. What is the value of x?

Mathematics
2 answers:
Greeley [361]3 years ago
4 0

Answer:

(7  -  x)(4  -  x) \\ 28  -  7x  -  4x   +  x {}^{2}  \\ x {}^{2}   - 11x   +  28 = 0 \\ x {}^{2}   -  7x  - 4x + 28 = 0 \\ x (x - 7) - 4(x - 7 )= 0 \\ (x - 4)(x - 7) = 0 \\

the value of x is 7 or 4

N76 [4]3 years ago
3 0

Answer:

2.13

Step-by-step explanation:

 You need to write an equation that models the situation. Make sure you use the properties of equality to change the equation into a standard form.

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Explain Long division in your own words using at least 3 sentences.
Marina86 [1]

Answer:

form of devision that takes longer bc it a fraction or decimal. first you want to get rid of the decimals. then devide the numbers from the lowest to the highest

I may be wrong been for ever since I did it on paper

4 0
2 years ago
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A team of 10 players is to be selected from a class
AveGali [126]

Answer:

ok.......what do you want me to answer

have a good day:)

Step-by-step explanation:

3 0
3 years ago
Vincent borrowed $500 from Mitchell for six months how much interest will Michelle earn if he charges Vincent a simple interest
kow [346]
Michelle will earn $15 from the interest rate.
5 0
3 years ago
there is a population of 100,000 bacteria in a colony . if the number of bacteria doubles every 3 hours what will be 6 hours fro
kow [346]

Answer:

400,000 bacteria

Step-by-step explanation:

If we start at 100,000 and double every three hours until 6 hours, to colony will be at 400,000 bacteria.

First find out how many times it will double by dividing 6/3=2. It will double twice in 6 hours. Next double 100,000 once, to get 200,000. Then, double it once more to get to the final answer of 400,000 bacteria.

Hope this helps!

6 0
3 years ago
Please help pleaseeeee
Rudik [331]

Answer:

B 1/2

Step-by-step explanation:

The probability of rolling an even number on a fair, six-sided die is 3/6 = 1/2, which results from three of the six possibilities of {1, 2, 3, 4, 5, 6} being even numbers.

3 0
3 years ago
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