All categories

3 years ago

Which expression is not equal to the expression shown?

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

3 0

Answer: 3x3

Step-by-step explanation:

You might be interested in

Evaluate. 7^3 <br> A) 21<br> B) 49<br> C) 81<br> D) 343

Mademuasel [1]

The answer is a 73/3=21

5 0

2 years ago

Read 2 more answers

The ribbon was 3 1/4 inches wide and had an area of 19 1/2 square inches. What is the length of the ribbon? Please Help Will Giv

miv72 [106K]

Hello!

The formula for finding area is l × w

If the area is 19 ½ inches and it was 3 ¼ inches wide, then the length will be 19 ½ ÷ 3 ¼ (Area ÷ Width)

$19 \frac{1}{2} \div 3 \frac{1}{4}$

Change both to improper fraction

$19 \frac{1}{2} = \frac{39}{2}$

$3 \frac{1}{4} = \frac{13}{4}$

$\frac{39}{2} \div \frac{13}{4}$

Keep 39/2
Change ÷ to ×
Flip 13/4 = 4/13

$\frac{39}{2} \times \frac{4}{13} = \frac{156}{26} = 6$

$\framebox {The length of the ribbon is 6 inches}$

5 0

2 years ago

Read 2 more answers

indicate the equation of the given line in standard form. the line that contains the point q(1,-2) and is parallel to rhe line w

iren2701 [21]

Since the lines are parallel they have the same slope 2/3. use point slope form to get,

y+2=2/3(x-1)

y+2=2/3x-2/3

y=2/3x-8/3

3y=2x-8

2x-3y=8

Please like, rate and give me Brianliest Please and Thank you!

5 0

2 years ago

Which quiz did met have a better score?

MaRussiya [10]

I'm her first quiz she did better, this is going to be hard to explain but pay attention 92% as a decimal is 92/100 keep this in mind, then 27 out of 30 question we try to make 30 go into 100 but we know 30 can't go into 100 without a decimal so what we do is we change the decimal to 90 so for the 27 out of 30 it is now 81/90, now we need to change the denominator in 92/100 to 90 so we subtract 10 from the numerator and denominator to get 82/100 so compare the 2 decimals you got 81/90 and 82/90 and you find that 82/90 is bigger so she did better on the first quiz

7 0

3 years ago

Read 2 more answers

What is thisssssssss

Delicious77 [7]

Answer:

it is a game

Step-by-step explanation:

5 0

2 years ago