All categories

3 years ago

Please help!!!!!!!!!!

Mathematics

2 answers:

posledela3 years ago

5 0

Answer:

Step-by-step explanation:

3/4^2 is just 3/4 x 3/4 which is 9/16

malfutka [58]3 years ago

5 0

(3/4)^2
Exponents means multiply 3 and 4 , 2 times
3*3=9
4*4=16
9/16
Answer: c) 9/16

You might be interested in

A card is selected from a standard deck of 52 cards . what are the odds of selecting a red 9 ?

krok68 [10]

B. 1:13 is the answer hope it helps

8 0

2 years ago

Read 2 more answers

Determine the slope of the line that passes through the given points. (8, 1) and (8, -4)

Pie

This would be undefined

8 0

3 years ago

Tim installs 50 square feet of his floor in 45 minutes. At this rate how long does it take him to install 495 square feet.

Nina [5.8K]

50 sqft = 45 min
495 sqft = x min

495/50 is 9.9. So we know we multiplied 50 by 9.9 to change it to 495.
Do the same on the other side. 45 x 9.9 = 445.5.

It will take him 445.5 minutes, or 7.425 hours

7 0

3 years ago

A square has side length (x+5) units. What is it’s area

daser333 [38]

The area of square is $x^{2}+10 x+25$ square units

<h3><u>Solution:</u></h3>

Given that square has side length (x+5) units

To find: area of square

<em><u>The area of square is given as:</u></em>

$\text {Area of square }=\mathrm{a}^{2}$

Where "a" is the length of side

From question, length of each side "a" = x + 5 units

Substituting the value in above formula,

$\text {Area of square }=(x+5)^{2}$

${\text {Expanding }(x+5)^{2} \text { using the algebraic identity: }} \\\\ {(a+b)^{2}=a^{2}+2 a b+b^{2}}\end{array}$

$\begin{array}{l}{\text {Area of square }=x^{2}+2(x)(5)+5^{2}} \\\\ {\text {Area of square }=x^{2}+10 x+25}\end{array}$

Thus the area of square is $x^{2}+10 x+25$ square units

7 0

3 years ago

Helppppp can someone answer these questions please

Delvig [45]

Answer:

Can you please tell us your question? Thanks!stiona

Step-by-step explanation:

4 0

3 years ago

Please help!!!!!!!!!!​

Please help!!!!!!!!!!