4 years ago

Please help says it is wrong

Mathematics

2 answers:

saw5 [17]4 years ago

6 0

Answer:

The last fraction is wrong- it’s 6/10 or 3/5

Step-by-step explanation:

Musya8 [376]4 years ago

5 0

Answer:

2/3

Step-by-step explanation:

0.666... repeating is 6/9 in fraction form, which can be reduced to 2/3.

You might be interested in

Which expressions are equivalent to the one below? Check all that apply. log(10^5)

adell [148]

Answer:

See explanation

Step-by-step explanation:

There are so many ways we can rewrite $\log10^5$ .

We can apply the power rule to obtain:

$\log10^5=5\log 10$ .

We could also simplify this further because $\log10=1$

This implies that:

$\log10^5=5(1)$ .

$\log10^5=5$ .

All these are equivalent expressions.

7 0

3 years ago

Read 2 more answers

A cube has surface area of 96 sq cm. What is the length of each edge of the cube?

Sedbober [7]

96/6=16
Each side has area 16 sq cm.
Each edge length is sqrt(16)=4 cm

8 0

4 years ago

Solve and reduce into fraction

Anastasy [175]

Answer:

x = 8/5

Step-by-step explanation:

Cross multiply

5(x + 2) = 3 * 6

5x + 10 = 18

5x = 8

x = 8/5

3 0

3 years ago

A helicopter's rotor sweeps out an area of 121 pi square

Nuetrik [128]

Answer:

<h2>22 meters.</h2>

Step-by-step explanation:

It's important to notice that the area is circular, which is defined by

$A= \pi r^{2}$

Replacing given values and solving for r, we have

$121 \pi = \ pi r^{2} \\121=r^{2}\\ r= \sqrt{121}=11$

But, the diameter is twice the radius, so

$d=2r=2(11)=22$

Therefore, the diameter is 22 meters.

6 0

4 years ago

What expression represents the profit, and what is the profit

ddd [48]

Answer:

Step-by-step explanation:

y+8=70x+50; 28800

3 0

3 years ago

Read 2 more answers

Please help says it is wrong​

Please help says it is wrong