2 years ago

Do all three pls I’ll give the brain award

Mathematics

2 answers:

Sergeeva-Olga [200]2 years ago

7 0

Answer:

DO what???

Step-by-step explanation:

Sindrei [870]2 years ago

3 0

Answer:

do what. i dont see anything

Step-by-step explanation:

You might be interested in

How would you write 8 TIMES A NUMBER as an algebraic expression ?

timofeeve [1]

Answer:

Step-by-step explanation:

8= the times multiply and "x" being the # being multiply

6 0

2 years ago

Read 2 more answers

Does anybody <br> know the answer

nordsb [41]

1. Part 14/25
Total .56
Percent56%
2. 16/20
Total. .8
Percent 80%
3. 11/20 55%
4. 40
5. 300%
6. 140

4 0

2 years ago

Read 2 more answers

Resolve into factors: 81a3 + 3b3

iren [92.7K]

Answer: (3a+b)⋅(9a 2 −3ab+b2 )

Step-by-step explanation:

8 0

2 years ago

Earth travels around the sun at a speed of about 30 kilometers per second. Convert this speed to kilometers per minute.

Verizon [17]

Answer:

1800

Step-by-step explanation:

there are 60 seconds in a minute

so, 30 * 60 = 1800

8 0

2 years ago

Is 11/2 and 6/11 equivalent? Plz I need the help☹️

trapecia [35]

For this case we have the following fractions:

$\frac {11} {2}\\\frac {6} {11}$

We must rewrite the fractions, using the same denominator.

We have then:

We multiply the first fraction by 11 in the numerator and denominator:

$\frac {11} {2} \frac {11} {11}$

We multiply the second fraction by 2 in the numerator and denominator:

$\frac {6} {11} \frac {2} {2}$

Rewriting we have:

For the first fraction:

$\frac {121} {22}$

For the second fraction:

$\frac {12} {22}$

We note that:

$\frac {121} {22}> \frac {12} {22}$

Answer:

The fractions are not equivalent:

$\frac {11} {2}> \frac {6} {11}$

5 0

3 years ago