4 years ago

Y = -8x2 + 665x – 5754

Mathematics

1 answer:

Burka [1]4 years ago

3 0

Answer:

Is the -8x2 a -8x squared? Because the answer of this problem can be different.

Step-by-step explanation:

You might be interested in

Can y'all help me with math I hate it

antoniya [11.8K]

Answer:

Step-by-step explanation:

the first one

6 0

3 years ago

Read 2 more answers

3/4(-10+2/5) please answer asap

Tju [1.3M]

Answer:

3/4(-10+2+2/5)

answer -5.7

Step-by-step explanation:

5 0

3 years ago

What’s —-1+1 just testing this app btw

Naya [18.7K]

Answer: 0.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

If a bottle rotates through 250 degrees in 50 min,how many degress will it rotate in 5 min

sp2606 [1]

There is more than one way to solve this.
250° : 50min.
You can divide each side by ten for 5 minutes.
50/10 = 5 minutes
250/10 = 25°

3 0

3 years ago

Your friend claims that it is possible to draw a right triangle where the cosine of either angle (theta) is exactly the same val

avanturin [10]

Answer:

B. No

$Cos \ \theta\neq Cos (90-\theta)\textdegree$

Step-by-step explanation:

-A right angle triangle has two complimentary acute angles and one right angle.

- $\theta$ is usually one of the acute angles and is equivalent to 90º minus it's complimentary acute angle.

-Complimentary angles add up to 90º.

#For complimentary angles:

$Sin \ \theta=Cos \ (90-\theta)\textdegree\\\\Cos \ \theta=Sin(90-\theta)\textdegree\\\\\therefore Cos \ \theta\neq Cos (90-\theta)\textdegree$

The two acute angles cannot have the same Cosine value.

Hence, she's not correct.

5 0

3 years ago