3 years ago

Evaluate [(51 + 3) − 3²] ÷ 9 ⋅ 2.

Mathematics

1 answer:

sashaice [31]3 years ago

3 0

[(51 + 3) - 3^2]/9 * 2
[ 54 - 3^2] / 9 * 2
[ 54 - 9 ] / 9 * 2
[45] / 9 * 2
5 * 2 = 10

You might be interested in

Grace cut 3 pieces of ribbon; each piece was 2/5 of a foot long.How many feet of ribbon does she have in all?

ser-zykov [4K]

Answer:

6/5 or 1 1/5

Step-by-step explanation:

Each piece is 2/5 so you add it up 3 times or multiply by 3 to get 6/5 or 1 and 1/5.

8 0

3 years ago

The length of a rectangle is 7 inches and the width is (x + 2) inches. Write an expression in simplest form that represents the

Harrizon [31]

Answer:

7(x+2)

Step-by-step explanation:

7x +14 is that eventually equals out to

3 0

3 years ago

Please i'm literly crying help me on this problem: What is the inverse of y=3(1/3)^x?

Evgesh-ka [11]

Answer:

USe Symbolab Calculator Trust me it really helps don't worry

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A 30-60-90 triangle's short leg has a length of 25. What is the length of the longest leg?

astraxan [27]

Answer:

25 $\sqrt{3}$

Step-by-step explanation:

30-60-90 Triangles

short leg = x

long leg = x $\sqrt{3}$

hypotenuse = 2x

5 0

3 years ago

Find a irrational number between 5.2 and 5.3 .. Explain why its irrational. Include the decimal approximation of thr nearest hun

mihalych1998 [28]

$\sqrt{28}$
It is in between
$\sqrt{25}$
And
$\sqrt{36}$
There for it is in between 5 and 6
Additionally, it is closer to root 25, meaning that it is closer to 5

Rounded to the nearest hundredth is

5.29

4 0

3 years ago