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3 years ago

HELP QUICK PLS WILL GIVE BRAINLIEST

Mathematics

2 answers:

liq [111]3 years ago

6 0

Answer:

I'm unsure but I think it is 561/16y<0 WHich is false of course or if you need it in decimal form it would be 35.0625y<0. If you need to minimize it just to y that's easy, it's y<0 because you just divide 0 by 35.0625 which is literally just 0.

Luden [163]3 years ago

4 0

Answer:

2.5<0

Step-by-step explanation:

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Help help help help

Crank

Answer:

C = 18

Step-by-step explanation:

Put the numbers in place of their symbols and do the arithmetic. The diagram is showing you r = 3.

C = 2πr

C = 2(3)(3) . . . . . using 3 for π, as directed

C = 18

3 0

2 years ago

Read 2 more answers

In triangle ABC, the length of side AB is 16 inches and the length of side BC is 23 inches. Which of the following could be the

Aleksandr [31]

A 31 inches is the answer because it can't be higher than 39

4 0

4 years ago

Let f(x) = 7x^2-5x+3 and g(x) = 2x^2+4x-6

Troyanec [42]

Answer:

$\large\boxed{A.\ f(x)+g(x)=9x^2-x-3}\\\boxed{B.\ f(x)-g(x)=5x^2-9x+9}\\\boxed{g(x)-f(x)=-5x^2+9x-9}$

Step-by-step explanation:

$f(x)=7x^2-5x+3,\ g(x)=2x^2+4x-6\\\\A:\\f(x)+g(x)=(7x^2-5x+3)+(2x^2+4x-6)\\f(x)+g(x)=7x^2-5x+3+2x^2+4x-6\qquad\text{combine like terms}\\f(x)+g(x)=(7x^2+2x^2)+(-5x+4x)+(3-6)\\f(x)+g(x)=9x^2-x-3$

$B:\\f(x)-g(x)=(7x^2-5x+3)-(2x^2+4x-6)\\f(x)+g(x)=7x^2-5x+3-2x^2-4x+6\qquad\text{combine like terms}\\f(x)-g(x)=(7x^2-2x^2)+(-5x-4x)+(3+6)\\f(x)+g(x)=5x^2-9x+9$

$C:\\g(x)-f(x)=(2x^2+4x-6)-(7x^2-5x+3)\\g(x)-f(x)=2x^2+4x-6-7x^2+5x-3\qquad\text{combine like terms}\\g(x)-f(x)=(2x^2-7x^2)+(4x+5x)+(-6-3)\\g(x)-f(x)=-5x^2+9x-9$

3 0

3 years ago

PLEASE HELP!!!!!!!!!!!

Firlakuza [10]

I believe since ABD is 60, DBC is also 60 and then ABC is 120

8 0

3 years ago

Point A is located at (-2, 2). Point B is located at (-2, 0). What is the distance between point A and point B ?

Andrew [12]

Answer:

Step-by-step explanation:

Both point a and b have an x value of -2 so to find the distance between the two points we simply have to find the horizontal distance. We can do this by subtract the y value of the first point by the y value of the second point.

Point A y value : 2

Point B y value : 0

Distance between Point A and Point B : 2 - 0 = 2 units

6 0

2 years ago