All categories

2 years ago

CAN SOMEONE HELP ME WITH 12 MATH QUESTIONS THROUGH IG?

Mathematics

1 answer:

lana66690 [7]2 years ago

6 0

Step-by-step explanation:

which question are u saying

You might be interested in

Solve the equation -9 X 2+9=-9

Pani-rosa [81]

-18 + 9 = -9

-9 = -9

If you're looking for false or true.

The answer would be true

8 0

3 years ago

Read 2 more answers

Rep viuen

Keith_Richards [23]

Answer:

8 and -4

Step-by-step explanation:

8*-4=-32

8+(-4)=4

7 0

2 years ago

Bx=-7 How do I solve?

balu736 [363]

To solve for x
bx=-7
divide b on both sides
x=-7/b

to solve for b
bx=-7
divide x on both sides
b=-7/x

5 0

3 years ago

\frac{h^{2}-1 }{h+3} when h=5<br><br>Plz answer

Norma-Jean [14]

Answer:

Step-by-step explanation:

$\frac{h^{2}-1 }{h+3}$

$\frac{5^{2} -1}{5+3}$

$\frac{25-1}{8}$

$\frac{24}{8}$

4 0

2 years ago

Pls help! I don’t understand bc I’m not smart-

Ipatiy [6.2K]

Answer:

78.5 m²

Step-by-step explanation:

The formula to find the area of a quarter of a circle: $\frac{1}{4} * \pi * r^{2}$ , where $r$ is the radius (diameter ÷ 2) and the $\pi$ is alterable.

1) Substitute the given values into the formula.

= $\frac{1}{4} * 3.14 * 10^{2}$

2) Solve it.

= $\frac{1}{4} * 314$

= 78.5

3) Round it off to the nearest tenth. In this case, it has already been rounded off.

8 0

1 year ago