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2 years ago

HELP. WILL GIVE A BRAINIEST. 10 POINTS. REALLY EASY JUST SUPER CONFUSED.

Mathematics

1 answer:

Nataliya [291]2 years ago

6 0

The answer to this question would be 2(2y+1) / (x - y) ( x + y)

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Stop the flood math worksheet<br>

ioda

Answer:

can we have the worksheet?

3 0

2 years ago

Will mark brainliest, 60 points

Dominik [7]

Answer:

$\boxed{ \bold{ \sf{ \: 1. \: \: \: \: \: 198}}}$

$\boxed{ \bold{ \sf{2. \: \: \: \: \: - 8}}}$

$\boxed{ \bold{ \sf{ 3. \: \: \: \: \: \frac{64}{343} }}}$

Step-by-step explanation:

1. Given, u = 20 , x = 4 , y = 7 , z = 10

$\sf{ \frac{u}{z} + x {y}^{2} }$

⇒ $\sf{ \frac{20}{10} + 4 \times {7}^{2} }$

⇒ $\sf{ \frac{20}{10} + 4 \times 49}$

⇒ $\sf{ \frac{20}{10} + 196}$

⇒ $\sf{ \frac{20 + 196 \times 10}{10} }$

⇒ $\sf{ \frac{20 + 1960}{10} }$

⇒ $\sf{ \frac{1980}{10} }$

⇒ $\sf{198}$

2. $\sf{4( - 2)}$

Multiplying or dividing a positive integer by any negative integer gives a negative integer

= - 8

3. $\sf{( \frac{4}{7} ) ^{3} }$

⇒ $\sf{( \frac{ {4}^{3} }{ {7}^{3} } })$

⇒ $\sf{ \frac{4 \times 4 \times 4 }{7 \times 7 \times 7}}$

⇒ $\sf{ \frac{64}{343} }$

Hope I helped!

Best regards! :D

5 0

3 years ago

Read 2 more answers

Hey can someone pls help me answer this? I was rlly confused

Ivahew [28]

Answer:

$4\pi$

Step-by-step explanation:

4 0

2 years ago

ILL GIVE YOU 60 POINTS

Lubov Fominskaja [6]

Answer:

-168

Step-by-step explanation:

14(5−11)(2)

=(14)(−6)(2)

=(−84)(2)

=−168

Plug the number for the x value and then solve the equation.

7 0

2 years ago

How to estimate 51% of 62

timofeeve [1]

51% = 50%

1/2 * 62 or 62 ÷ 2 = 31

Answer: 31

5 0

2 years ago