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3 years ago

Question 10. Simplify the expression. (x^2 - 9)/(x^2 + 2x - 15)

Mathematics

1 answer:

krek1111 [17]3 years ago

3 0

So the right ans is of option B.

Look at the attached picture ⤴

Hope it will help u...

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What else would need to be congruent to show that ABC = XYX by ASA

liraira [26]

For it to be ASA or angle side angle C must be the answer angle B congruent to angle Y

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3 years ago

Solve for the expression. 3 1/5x3/5

zloy xaker [14]

Answer:

1 23/25

Step-by-step explanation:

3 1/5 * 3/5

Change the mixed number to an improper fraction

(5*3+1 )/5 = 16/5

16/5 * 3/5 = 48/25

Change to a mixed number

25/25 + 23/25

1 23/25

4 0

3 years ago

Read 2 more answers

Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint. (Hint: Let (x,y) be the unkno

PolarNik [594]

Answer:

by mid point formula,

$\frac{9+x}{2}=11 \\ \implies x= 13$

similarly, $\frac{1+y}{2}=4 \\ \implies y,= 7$

endpoint is (13,7)

8 0

3 years ago

Mr.ward and mr. heskey are racing toy cars and Mr. heskey wants to give mr. ward an 8 ft head start because his car is 2 seconds

DiKsa [7]

Answer:

F. 6s > 4s +8

Step-by-step explanation:

From a reference point at the beginning of the track, Ward's car will be located 4s+8 feet down the track after s seconds. That is, it starts 8 feet down the track, and increases its distance by 4 feet every second.

From the same reference point, Heskey's car will be located 6s feet down the track after s seconds. Its distance starts from zero and is increasing at the rate of 6 feet every second.

For Heskey's distance to exceed Ward's distance you want ...

6s > 4s +8 . . . . . . matches choice F

6 0

3 years ago

Which of the following is a solution to the system of two equations y = 3x – 1 and y = 2x + 3?

NeTakaya

Point form: (4,11)
equation form: x=4 y=11

4 0

3 years ago