Please help!! I’ll mark brainliest!

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

8 0

Answer:

Just from looking at the picture, I'm assuming that we're trying to find the terms that are like to the terms in the blue section.

1. 8c since both are in terms of c

2. 7t since both are in terms of t

3. 8r since both are in terms of r

4. -4n since both are in terms of n

5. xy since both are in terms of xy

6. 16 since both don't have any variables

7. 4sp since both are in terms of sp

Step-by-step explanation:

MrRa [10]3 years ago

7 0

Answer:

8r and -2r

xy and 6xy

8c and 19c

16 and 97

4sp and sp

7t and 13t

-4n and 10n

Step-by-step explanation:

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3/4 divided by 5 1/5

olga2289 [7]

Answer:

15/104

Step-by-step explanation:

To divide fractions take the reciprocal (invert the fraction) of the divisor and multiply the dividend. This is the quickest technique for dividing fractions. The top and bottom are being multiplied by the same number and, since that number is the reciprocal of the bottom part, the bottom becomes one.

6 0

4 years ago

Plz help me solve this question ASAP!<br><br> R=200/(1-(1.011)^-20/0.011)

Alona [7]

R = 200 $\frac{200000x 1011^{-20} -200000x1000x^{20} }{11 x 1011x^{2o} }$