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3 years ago

Factor the quadratic trinomial x^2-7x+12

Mathematics

1 answer:

tatuchka [14]3 years ago

6 0

Answer:

(x-4)(x-3) hope this helps

Step-by-step explanation:

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Find a cubic function with the given zeros. 6, -3, 5

sergeinik [125]

We would find it by multiplying:
(x -6) * (x +3) * (x -5) =

x^3 -8x^2 -3x +90

6 0

3 years ago

Trey is putting up fence around a 750 foot by 540 foot lot. How many feet of fence does he need?

muminat

Answer:

2580 feet

Step-by-step explanation:

The question is essentially asking for the perimeter.

Considering the lot is a parallelogram at the least, it would be (750+540)*2, or 1290*2, or 2580

4 0

3 years ago

-10+3m+5 can someone help me ASAP

velikii [3]

Answer:

Add − 10 and 5

= 3 m − 5

3 0

3 years ago

#20 A shirt costs $15 more than a pair of shorts. Terrell paid $101 for 3 shirts and 5 pairs of shorts. How much did each shirts

bixtya [17]

Answer:

$22.

Step-by-step explanation:

Let x represent cost of each shirt and y represent cost of each shorts.

We have been given that a shirt costs $15 more than a pair of shorts. We can represent this information in an equation as:

$y=x-15...(1)$

We are also told that Terrell paid $101 for 3 shirts and 5 pairs of shorts. We can represent this information in an equation as:

$3x+5y=101...(2)$

Upon substituting equation (1) in equation (2), we will get:

$3x+5(x-15)=101$

$3x+5x-75=101$

$8x-75=101$

$8x-75+75=101+75$

$8x=176$

$\frac{8x}{8}=\frac{176}{8}$

$x=22$

Therefore, the cost of each shirt is $22.

3 0

3 years ago

1. 4/5 x - 3 3/4 x = 2 1/2

ioda

8 0

3 years ago