4 years ago

Is this answer right, -53?

Mathematics

2 answers:

finlep [7]4 years ago

5 0

Answer: yes

Step-by-step explanation:

egoroff_w [7]4 years ago

4 0

In my opinion, it is.

-Appari

You might be interested in

Which of the following is a solution of x2 + 5x = −2? (2 points) 5 plus or minus the square root of 33 divided by two. 5 plus or

Talja [164]

Answer:

Solutions to the equation are $=\frac{-5+/-\sqrt{17} }{2}$

which agrees with the last option listed among the possible answers

Step-by-step explanation:

We solve this quadratic equation via the quadratic formula:

$x^2+5x=-2\\x^2+5x+2=0\\ \\x=\frac{-5+/-\sqrt{25-4(1)(2)} }{2\,(1)} \\x=\frac{-5+/-\sqrt{17} }{2}$

7 0

4 years ago

PLZ HELP QUICK

zalisa [80]

Answer:

100 students for every 2 buses and 1 teacher per 25 students

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Please helppppppp!!!!

alina1380 [7]

Answer:

I am not sure if i am correct Buttttt

Step-by-step explanation:

25:180

4 0

3 years ago

Read 2 more answers

How to write 3/8 as a percent

Leni [432]

The answer is 37.5% hope this helps

5 0

3 years ago

Read 2 more answers

The radius of a circle, is 4 feet. What is the area of a sector bounded by a 135° arc?

Mariulka [41]

Answer:

$\frac{135}{360} \times \pi \times {4}^{2} \\ \frac{45}{120} \times \pi \times 4 \times 4 \\ = 18.84 {ft}^{2}$

hope this helps you....

5 0

3 years ago