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kifflom [539]
2 years ago
7

Factor completely. -3x^2+9x+30

Mathematics
2 answers:
8090 [49]2 years ago
7 0

Answer:

− 3 ( x − 5 ) ( x + 2

Step-by-step explanation:

STatiana [176]2 years ago
6 0

Answer:

− 3 ( x − 5 ) ( x + 2 ) hope this helps

Step-by-step explanation:

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HELP ASAP
Damm [24]

Answer:

He can make it with Max's audio goods

44.575 miles < 45 miles

Step-by-step explanation:

The angle of the truck driver = 180 - (60 + 69) = 51°

By using sin Rule:

40/sin51 = Max's auto goods/sin60 = Jimmy's car supply/sin69

∴ Max's auto goods = 40(sin60)/sin51 = 44.575 miles

∴ Jimmy's car supply = 40sin(69)/sin51 = 48.052 miles

∵ The truck driver can travel another 45 miles

∴ He can make it with Max's audio goods because 44.575 < 45

8 0
3 years ago
Umm... I need someone to talk too! Please if anyone is willing to talk to me, it's really important! Thanks!
Alexus [3.1K]

Answer:

hiiii

Step-by-step explanation:

I'm here if anything!!! :)

3 0
2 years ago
PLEASE LOOK AT PHOTO! WHOEVER ANSWERS CORRECTLY I WILL MARK BRAINIEST!!
Andrei [34K]

Answer:

(a) HFE ,,, EFH

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c)F

3 0
3 years ago
Which graph below shows a system of equations with no solution?
Radda [10]
Graph A.....parallel lines will have no solution because they never intersect
5 0
3 years ago
Read 2 more answers
Please Help!! I will give brainliest to the quick and correct answer
klio [65]

Answer:

The correct option is the graph on the bottom right whose screen grab is attached (please find)

Step-by-step explanation:

The information given are;

The required model height for the designed clothes should be less than or equal to 5 feet 10 inches

The equation for the variance in height is of the straight line form;

y = m·x + c

Where x is the height  in inches

Given that the maximum height allowable is 70 inches, when x = 0 we have;

y = m·0 + c = 70

Therefore, c = 70

Also when the variance = 0 the maximum height should be 70 which gives the x and y-intercepts as 70 and 70 respectively such that m = 1

The equation becomes;

y ≤ x + 70

Also when x > 70, we have y ≤ \mid-x + 70\mid   with a slope of -1

To graph an inequality, we shade the area of interest which in this case of ≤ is on the lower side of the solid line and the graph that can be used to determine the possible variance levels that would result in an acceptable height is the bottom right inequality  graph.

6 0
3 years ago
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