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3 years ago

There's a lot more... Heh

Mathematics

2 answers:

pychu [463]3 years ago

7 0

Answer: B

Step-by-step explanation:-2^2 is the only negative number, 2^-2 is the only fraction, anything to 0th power equals 1, and (-2)^2 equals 4.

Agata [3.3K]3 years ago

6 0

Answer:

The answer is B

Step-by-step explanation:

Let's solve:

(-2)^2= 4

2^0= 1

2^-2= 1/4

-2^2= - 4

Least to greatest is

-4, 1/4, 1, 4

Look back at the original equations and place them to get her with the answers to equal B

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Find the distance between the given points: (2, -2) and (-4, 7)

sasho [114]

Answer:

$3\sqrt{13}$

Step-by-step explanation:

Hi there!

We want to find the distance between the points (2, -2) and (-4, 7).

To do that, we can use the distance formula.

The distance formula is given as $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ , where $(x_1, y_1)$ and $(x_2, y_2)$ are points

We have everything needed to find the distance, but let's label the values of the points to avoid any confusion

$x_1=2\\y_1=-2\\x_2=-4\\y_2=7$

Now substitute those values into the formula and solve

$\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$\sqrt{(-4-2)^2+(7--2)^2}$

Simplify

$\sqrt{(-4-2)^2+(7+2)^2}$

$\sqrt{(-6)^2+(9)^2}$

Square the numbers under the radical

$\sqrt{36+81}$

Add the numbers under the radical together

$\sqrt{117}$

Simplify the square root

$3\sqrt{13}$

Hope this helps!

6 0

3 years ago

2. Carly needed to study for of an hour for 9 days. How many hours did she study?

Leya [2.2K]

Answer: The closest answer I got is 9 5/6 hours

5 0

2 years ago

Helppppppppp plssssss

sineoko [7]

The first option, the option you selected, and the last option.

An adjacent angle means an angle that shares the same vertex (“center” point) and side.

Hope this helped :)

8 0

2 years ago

Which is not a true statement about the transformation shown below?

Romashka-Z-Leto [24]

Answer:

???????

Which option?

Edit it

8 0

3 years ago

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Martin's average score after 4 tests is 89. What score on the 5th test would bring Martin's average up to exactly 90?

krok68 [10]

Answer:

104

Step-by-step explanation:

89x4=356 90x5=450

450=356=104

6 0

3 years ago

Read 2 more answers