3 years ago

Can someone please help?

Mathematics

1 answer:

djverab [1.8K]3 years ago

6 0

Sure what do you need help on

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4kg of cheese costs £10.80 how much would 3kg cost

lana66690 [7]

Answer:

£8.10

Step-by-step explanation:

Divide £10.80 by 4 to find the cost of 1 Kg, then multiply this by 3

£10.80 ÷ 4 = £2.70 ← cost of 1 Kg , then

cost of 3 Kg = 3 × £2.70 = £8.10

7 0

3 years ago

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Simplify:

Leona [35]

Answer:

Step-by-step explanation:

$\frac{ {6}^{2} }{1 + 8} = \frac{36}{9} = 4$

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3 years ago

What does the value of x have to be so that

Natali5045456 [20]

The value of x is 5

Solution:

The slope of a line is given by formula:

$Slope = \frac{ y_2-y_1}{x_2-x_1}$

From given,

$slope = \frac{11}4}\\\\(x_1, y_1) = (x, -7)\\\\(x_2, y_2) = (-1, 4)$

Substituting the values we get,

$\frac{11}{4} = \frac{4+7}{-1-x}\\\\-11 - 11x = 11 \times 4\\\\-11-11x = 44\\\\11x = -11-44\\\\11x = 55\\\\x = 5$

Thus the value of x is 5

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3 years ago

#banLoveYourselfFirst2020onbrainly

andriy [413]

Answer:

Awww love you man!

(And me lol)

Step-by-step explanation:

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1. Find the number of words of length eight of distinct letters of the alphabet so that the words do not have both A and B in th

Angelina_Jolie [31]

Answer:

735,471

Step-by-step explanation:

by combination

6 0

3 years ago