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allochka39001 [22]
3 years ago
6

Which two equations would be most appropriately solved by using the zero product property? Select each correct answer.

Mathematics
2 answers:
rusak2 [61]3 years ago
7 0

Anwser: 2x² + 6x = 0 and (x−3)(x+4)=0

LekaFEV [45]3 years ago
3 0
The zero product property tells us that if the product of two or more factors is zero, then each one of these factors CAN be zero.

For more context let's look at the first equation in the problem that we can apply this to: (x-3)(x+4)=0

Through zero property we know that the factor (x-3) can be equal to zero as well as (x+4). This is because, even if only one of them is zero, the product will immediately be zero.

The zero product property is best applied to factorable quadratic equations in this case.

Another factorable equation would be 2x^{2}+6x=0 since we can factor out 2x and end up with 2x(x+3)=0. Now we'll end up with two factors, 2x and (x+3), which we can apply the zero product property to.

The rest of the options are not factorable thus the zero product property won't apply to them.
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Eyan bought 234 pounds of apples for $1.32 per pound, 112 pounds of peaches for $1.20 per pound, and some tomatoes, all from a g
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Answer:

the  money spend on tomatoes is $4.20

Step-by-step explanation:

The computation of the money spend on tomatoes is shown below

Let the money spend on tomatoes be x

So

2 \frac{3}{4} \times \$1.32 + 1\frac{1}{2} \times \$1.20 + x = \$9.63\\\\

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x = $9.63 - $3.63 + $1.80

= $4.20

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4 0
3 years ago
The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
vova2212 [387]

add all the angles and make them equal to 360

88 + 108 + (3x-6) + 2x = 360

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x = 34 = answer

4 0
3 years ago
Find the length of x. Assume the triangles are similar. <br><br> A. 25<br> B. 12<br> C. 20<br> D. 19
Nady [450]

Answer:

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Step-by-step explanation:

I hope this help

6 0
2 years ago
Read 2 more answers
Anita and Joelle bowled together and their combined total score for one game was 425 points. Anita’s score was 40 less than twic
wariber [46]
Call Anita's score "y" and Joelle's score "x".

1) "<span>their combined total score for one game was 425 points"
</span>Therefore x+y=425

2)"Anita’s score was 40 less than twice Joelle’s." 
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Substitute:
x+2x-40=425

Solve:
3x=465
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Backsubstitute:
y=2x-40
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6 0
3 years ago
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