All categories

2 years ago

PLEASE HELP! GIVING POINTS!

Mathematics

2 answers:

shutvik [7]2 years ago

7 0

Your answer should be C.

Oduvanchick [21]2 years ago

6 0

I think it’s C, 17/20

You might be interested in

Solve real word problems involving comparing and ordering integers

nydimaria [60]

What’s the problem also have a good day

6 0

3 years ago

I need help ASAP!!

Viktor [21]

Answer:

$\frac{64}{49}$

Step-by-step explanation:

As we can see the given expression as three complex parts and all are being multiplied.

Lets simplify each part separately and then multiply all of them in the end

Part1

$(\frac{8.4.2}{8.7})^{2}$

Cancelling 8 in numerator with 8 in denominator

$(\frac{4.2}{7})^{2}$

$(\frac{8}{7})^{2}$

$\frac{64}{49}$

Part2

$(\frac{8^{0} }{7^{-3} })^{3}$

simpliying

$(\frac{1}{7^{-3} })^{3}$

$({7^{3} })^{3}$

$7^{9}$

Part3

Third part is $7^{-9}$ , and it does not need to be further simplified

Now multiplying all the three parts

$\frac{64}{49}.7^{9}.7^{-9}$

$\frac{64}{49}.7^{9-9}$

$\frac{64}{49}.7^{0}$

$\frac{64}{49}.1$

$\frac{64}{49}$

So our final answer is $\frac{64}{49}$

5 0

3 years ago

255% of what number is 153

jekas [21]

I believe it is 68
Hope this is right!

6 0

3 years ago

When Erik solved this problem,he got 5/2 of a mile for his answer

mixas84 [53]

Answer: 4

Step by-step explanation: 4 cans for 3 dollars. Since this only costs 1$ more than the possible prices of the 4 cans then that's the answer.

In shorter terms; it's like 1 can cost 2 dollars on the 3 for 4 deal, and 1 can cost 3 dollars on the 9 for 12 deal, find this out by subtracting 9 from 12 and subtracting 3 from 4

5 0

2 years ago

What things should be written in the conclusion of letter

GarryVolchara [31]

Answer:

Your signature, and a nice 4-word goodbye

Step-by-step explanation:

Your signature so they know it was YOU who wrote it and a nice 4-word goodbye to show the other person that you care.

3 0

3 years ago