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3 years ago

I need help plz help me

Mathematics

1 answer:

sineoko [7]3 years ago

7 0

Since the denominators are the same, just add the tops. 1x+2 all over y^2-8

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How do I do this? Please explain

kicyunya [14]

Answer:

$\frac{1}{16}$

Step-by-step explanation:

With a negative fractional exponent place a 1 over the positive value

$\frac{1}{ {8}^{ \frac{4}{3} } }$

rewrite 8 as

$( {2}^{3} ) ^{ \frac{4}{3} }$

apply the power rule and multiply the exponents.

cancel the common factor of 3

rewrite the expression

$\frac{1}{ {2}^{4} }$

raise 2 to the power of 4 which =16

so the answer is

$\frac{1}{16}$

5 0

3 years ago

Plz fast plzzzzzzzz

scoray [572]

Step-by-step explanation:

cubing both sides (p+1)^3= (7)^3

=> p^3+1/p^3+ 3(p+1/p) = 343

=> p^3+ 1/p^3 + 3(7)= 343

=> p^3+1/p^3= 343-21

=> p^3+1/p^3= 322

hope it helps

4 0

3 years ago

What is the 185th digit of the following pattern 12345678910111213141516

Sphinxa [80]

Answer:

185

Step-by-step explanation:

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,2021.22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40

I give up

7 0

2 years ago

Store ABC began business 5 years ago. The graph below shows the store’s profit for those 5 years.

yanalaym [24]

Answer:

Check the pictures above.

7 0

3 years ago

HELP HELP ME PLZ !!!

nikklg [1K]

Answer:

GK=JK

Step-by-step explanation:

SSS congruency is side-side-side congruency. We are given that GH=JH and KH=KH, which are both sides.

For SSS, we need 3 pairs of congruent sides. We already have 2 pairs.

The options are:

<G=<J

<H=<H

GK=JK

the first two options, <G=<J and <H=<H are talking about congruent angles. We don't need to know about congruent angles for SSS

GK=JK is talking about a pair of congurent sides. Then, we would have 3 pairs of congruent sides, satisfying the criteria needed for SSS. Therefore, we must know that GK=JK.

Hope this helps!

3 0

2 years ago