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julia-pushkina [17]

3 years ago

6

WHAT IS

ign="absmiddle" class="latex-formula"> IN QUADRATICS, TONS OF POINTS GIVEN

1 answer:

kirill115 [55]3 years ago

5 0

Its the quadratic formula

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340 pages to 20% decrease

Artemon [7]

Answer:

272

Step-by-step explanation:

340 × 20%

=340 × 20/100

=340 × 0.2

= 68

20% of 340 = 68

340-68 =272

8 0

3 years ago

Use the distributive property to write an equivalent expression.<br> 7(1 – 10s + 8)

Ne4ueva [31]

Answer:

The answer is = −70s+63

Step-by-step explanation:

7(1−10s+8)

=(7)(1+−10s+8)

=(7)(1)+(7)(−10s)+(7)(8)

=7−70s+56

=−70s+63

5 0

3 years ago

I'LL give brainliest!!

Brums [2.3K]

Answer: B

Step-by-step explanation:

4 0

3 years ago

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10 people shared 3 kg of rice. How much rice did each person receive

Kruka [31]

0.3 kg each I believe

4 0

3 years ago

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How to solve this maths equation??? pls help me, its urgent!!! asap

Vikki [24]

Answer:

x = $\frac{3wyz}{4wz+wy-2yz}$

Step-by-step explanation:

Given

$\frac{2}{w}$ + $\frac{3}{x}$ - $\frac{4}{y}$ = $\frac{1}{z}$

Multiply through by wxyz to clear the fractions

2xyz + 3wyz - 4wxz = wxy ( subtract wxy from both sides )

2xyz + 3wyz - 4wxz - wxy = 0 ( subtract 3wyz from both sides )

2xyz - 4wxz - wxy = - 3wyz ( factor out x from each term on the left side )

x(2yz - 4wz - wy) = - 3wyz ( divide both sides by (2yz - 4wz - wy )

x = $\frac{-3wyz}{2yz-4wz-wy}$ ( multiply numerator/ denominator by - 1 )

x = $\frac{3wyz}{4wz+wy-2yz}$

4 0

4 years ago