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PtichkaEL [24]
2 years ago
12

If the zeros of a quadratic function are 3 and 8, what are the factors of the function?

Mathematics
2 answers:
Nimfa-mama [501]2 years ago
6 0

Answer:

(x-3)(x-8)

Step-by-step explanation:

the zero are what cancel out the factors.

PIT_PIT [208]2 years ago
6 0

Answer:

(x-8) and (x - 3)

Step-by-step explanation:

Enjoy your day:)

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1,2,3 or 4<br> Thank you!
Nuetrik [128]

Answer:

Option 3

Step-by-step explanation:

7 0
2 years ago
1. If one side of the square is 12in, what is the perimeter and area of the parallelogram?
gayaneshka [121]

Answer:

Not sure for 1. Area might be 144. Perimeter might be 50. I got perimeter by finding slant height of the parallelogram and then substituting it to the perimeter formula (P=2(a+b) where a is a side and b is a base). I found area by just multiplying 12*12 since to find area of parallelogram, it is base x height.

2. 45, 135, 135

Step-by-step explanation:

2. We know that an isosceles trapezoid has congruent base angles and congruent upper angles, so if one base angle measures 45 degrees, the other base angle will also be 45 degrees.

For the upper angles, we know that diagonal angles are supplementary, so 180- base angle 1 (45 degrees)= upper angle 1

180-45=upper angle 1

upper angle 1 = 135 degrees

Mentioned above, upper angles are congruent, so upper angles 1 and 2 will be 135 degrees.

Check: The sum of angles in a quadrilateral is equal to 360 degrees. We can use this to check if our answer is correct.

135+135=270 degrees (sum of upper angles)

45+45= 90 degrees (sum of base angles)

270+90=360

So the angle measures of the other three angles are 135, 135, and 45.

Hope this helps!

7 0
2 years ago
A ladder leans against a building that angle of elevation of the latter is 70° the top of the ladder is 25 feet from the ground.
VashaNatasha [74]

Answer:

a. 20.5

Step-by-step explanation:

because this will form a right triangle we can use tan (opposite over adjacent) so an equation we could set up would be tan(70)=25/x

therefore we can just solve the equation which would give us 20.45. so if we round it the answer would be a

3 0
2 years ago
Read 2 more answers
Which equation would be the best to solve by completing the square?
Anvisha [2.4K]
I can do quadratic dude
5 0
3 years ago
Decompose the fraction (3/4) in at least 5 ways?
gulaghasi [49]

Answer:

Step-by-step explanation:

3/4

6/8

12/16

24/ 32

48/ 64

9/12

4 0
3 years ago
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