3 years ago

Someone please help

Mathematics

1 answer:

emmasim [6.3K]3 years ago

8 0

Answer:

50 pages per hour

Step-by-step explanation:

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Does anyone know the answer?

Serhud [2]

Answer:

$6a {}^{2} - 2c + 2a {}^{2} - 2c {}^{2} \\ 8a {}^{2} - 2c {}^{2} - 2c$

Good luck!

Intelligent Muslim,

From Uzbekistan.

8 0

3 years ago

6<br> 4<br> 2<br> Divide (16x - 12x + 4x) by 4x

cricket20 [7]

Answer:2

Step-by-step explanation:

Combine like terms and divide

8x/4x

5 0

1 year ago

Wendy is concentrating a sample by distillation. She started with 140 mi of a solution that was about 0.07% inorganic salts. Aft

pantera1 [17]

The percentage of solution o after distillation 36%

6 0

3 years ago

a rhombus has an area of 60 square centimeters. if the length of one diagonal is 12 cm, find the length of the other

AlekseyPX

Answer:

10 cm

Step-by-step explanation:

The area (A) of a rhombus is calculated as

A = $\frac{1}{2}$ × d₁ × d₂ ( d₁ and d₂ are the diagonals )

Here A = 60, d₁ = 12, thus

60 = 0.5 × 12 × d₂ = 6 d₂ ( divide both sides by 6 )

d₂ = 10

The other diagonal is 10 cm

3 0

3 years ago

Vinny has decided to order high tops in black and white at a 5:8 ratio. He believes he will need a total of 169 pairs. How many

Citrus2011 [14]

Answer:

65 pairs

Step-by-step explanation:

Black makes up 5/(5+8) = 5/13 of the total order, so ...

(5/13)(169 pairs) = 65 pairs

Vinny will order 65 pairs of black high tops.

3 0

3 years ago