3 years ago

Which of the following equations represents a line with a negative slope and a negative y-intercept?

1 answer:

5 0

The answer is A because u can subtract the 3x to get 2y by itself then divide by 2 to completely get y by itself and it would be y=-3/2x - 9/2

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AB = Round your answer to the nearest hundredth. B 5 2 40

Semenov [28]

Answer:

AB = 6.53

Step-by-step explanation:

cos theta = adjacent/ hypotenuse

cos 40 = 5/ AB

AB cos 40 = 5

AB = 5/ cos 40

AB = 6.527036447

Round to the nearest hundredth

AB = 6.53

4 0

2 years ago

Point M is the midpoint of segment QR. If QM = 16 + x and MR = 2(x + 2), find the length of QM.

pav-90 [236]

Just add them
QM+MR=QR
16+x+2(x+2)=QR
16+x+2x+4=QR
20+3x=QR

6 0

2 years ago

Will give 50 points!

BaLLatris [955]

The answer would be y=15x

Step-by-step explanation:

if y is equal to 15 times x then y=15x

6 0

2 years ago

Is (-6,7) a solution to this system of inequalities? Y> -x + 1 Y > 1/3x -9

Firlakuza [10]

I got 6 and -7 when I did this problem, maybe you made a mistake or maybe I did. But you are on the right track

4 0

2 years ago

Read 2 more answers

I will mark as brainliest. Area of a square is 25^m. Find its Perimeter. With working please

77julia77 [94]

Answer:

perimeter = 20 m

Step-by-step explanation:

given the area of the square = 25 m² and

area of a square = s² ( where s is the side length ), then

s² = 25 ( take the square root of both sides )

s = $\sqrt{25}$ = 5 ← length of side

perimeter = 4s = 4 × 5 = 20 m

3 0

3 years ago