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kvasek [131]
3 years ago
7

Diagnostic Pre Test

Mathematics
1 answer:
choli [55]3 years ago
5 0

We can make this:

x^2=7x-12

This becomes:

x^2-7x+12=0

Factored form:

(x-4)(x-3)=0

The numbers are either 4 or 3, so D is correct

Hope this helped!

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Solve E = mc2 for c. A) c = E m B) c = m E C) c = + m E D) c = + E m
S_A_V [24]

C=\sqrt{E/M}  

enjoy the rest of your day!

6 0
3 years ago
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Select the factored form of this expression if it cannot be factored select already factored 2x-4
Dima020 [189]

Answer:

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Step-by-step explanation:

4 0
3 years ago
-5(-3x+10)=30 what is x
Feliz [49]

Answer:

5.33333333...

Step-by-step explanation:

it will be like -5 out the bracket x - 3 x which gives you 15 then we'll check again - 5 then you times it by there 10 in the bracket and then it gives you 50 and then it will be there in 15 x - 50 equals to 30 then you take the -50 to the other side where there is 30

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3 0
3 years ago
Serena wants to create snack bags for a trip she is going on. She has 6 granola bars and 10 pieces of dried fruit. If the snack
Rainbow [258]

Answer:

2

Step-by-step explanation:

Given the question :

Serena wants to create snack bags for a trip she is going on. She has 6 granola bars and 10 pieces of dried fruit. If the snack bags should be identified without any food leftover, what is the greatest number of snack bags Serena can make?

Number of granolas = 6

Number of dried fruits = 10

Since the snackbag is to be designed in such a way that there should be no food leftover, the greatest number of snack bags Serena can make could be obtained by getting the highest common factor of (6 and 10)

____6____10

2___3____5

Here, the highest common factor of 6 and 10 is 2

Hence, the greatest number of snack bags she can make is 2.

5 0
3 years ago
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max2010maxim [7]

Answer:

its A

Step-by-step explanation:

F is the midpoint of AA' because E.G. bisects AA'.

4 0
3 years ago
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