All categories

3 years ago

Which inequality would represent [-2 infinity]

Mathematics

1 answer:

serious [3.7K]3 years ago

3 0

Tbh ion even kno this shii

You might be interested in

2,-2,2,-2 .... is an example of an infinite alternating sequence <br><br> A. True <br> B. False

navik [9.2K]

Answer:

True

Step-by-step explanation:

3 0

3 years ago

What expression is equivalent to cos(1.4x)-cos(.6x)

andreev551 [17]

The answer should be:
cos (0.8 x)

BRAINLIEST PLS!!!

6 0

3 years ago

Find the range of the quadratic function.

Alexandra [31]

I hope it helps you get it right

4 0

3 years ago

The area of a circle is 161 in. What is the radius?

kirill [66]

Answer:

Approximately 7.16 in

Step-by-step explanation:

Hi there!

Area of a circle equation: $A=\pi r^2$ where r is the radius

Plug in the given area 161 in.²

$161=\pi r^2$

Divide both sides by π to isolate r²

$\frac{161}{\pi} =\frac{\pi r^2}{\pi} \\\frac{161}{\pi} =r^2$

Take the square root of both sides to isolate r

$=r^2\\\sqrt{\frac{161}{\pi}} =r\\7.16=r$

Therefore, the radius of the circle is approximately 7.16 in.

I hope this helps!

7 0

3 years ago

Help me with my question please

Vikentia [17]

Answer:

i, iii and iv

Step-by-step explanation:

196 = 14²

400 = 20²

324 = 18²

6 0

3 years ago