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mr Goodwill [35]
2 years ago
6

Help me please! i don’t understand!

Mathematics
2 answers:
Olin [163]2 years ago
4 0

Answer:

64

you have to find the LCM of 48 including 6 and use the other number which is 8 and multiply it by how long Harry worked 8 hours which gives you £64

Vladimir [108]2 years ago
3 0

Answer:

Harry is paid £64

Step-by-step explanation:

To work this out you have to divide 48 ÷ 6 to get 8.

8 hours x £8 = £64

You might be interested in
How to put a fraction on lowest terms?
djverab [1.8K]

Answer: You simplify it.

Step-by-step explanation: You have to take the numerator and the denominator, find the greatest common factor, and divide it until it is at its simplest form.

Hope that helps

7 0
3 years ago
Work out the area of this circle
Svetach [21]

Answer:

A = 50.3 cm²

Step-by-step explanation:

<u><em>Area of a circle = </em></u>\pi r^2<u><em></em></u>

Where r = 4 cm

A = π(4)²

A = 16(3.14)

A = 50.3 cm²

5 0
3 years ago
This is confusing someone help please
Marat540 [252]

Answer:

Below in BOLD.

Step-by-step explanation:

5x^2 - 6x - 2 = 0

Quadratic formula for ax^2 + bx + c = 0  is

x =  [-b ± √(b^2 - 4ac)]/ 2a    

Here we have a = 5, b = -6 and c = -2

so x =  [-(-6)  ± √((-6)^2 - 4*5*-2)]/ 2*5

=  [ 6 ± √(36 + 40)] / 10

= 0.6 ±  √76 / 10

= 0.6 ±  0.8718

= 1.4718,  -0.2718

= 1.5, -0.3 to one decimal place.

x^2 + 3x = 40

x^2 + 3x - 40 = 0

We can factor this one:

(x - 5)(x + 8) = 0

x - 5 = 0 giving x = 5 and

x + 8 = 0 giving x = -8.

Answer  x = -8, 5.

4 0
1 year ago
3x+15y=7 i need to solve for y, please help me!
GenaCL600 [577]

Answer:

You just have to solve for y. And when you don't have the value for x you make it 0. so the answer is 7/15.

Step-by-step explanation:

3x+15y=7

3(0)+15y=7

15y=7

y=7/15

5 0
2 years ago
The table shows the number of free throws a player makes in a basketball game and the number of points the player scores in the
vazorg [7]

Answer:

The regression equation of the data will be:

s=6.2f+1.7

Step-by-step explanation:

A simple linear regression equation is used to estimate the value of the dependent variable based upon the independent variable.

The general form of a simple linear regression equation is:

y=a+bx

Here,

<em>y</em> = dependent variable

<em>x</em> = independent variable

<em>a</em> = intercept

<em>b</em> = slope

The data is provided for the number of free throws a player makes in a basketball game and the number of points the player scores in the game.

The free throw in a basketball game implies that for every throw shot made the player receives point.

This implies that the points scored are based upon the number of free throws made by a player.

So, the dependent variable is the number of points scored and the independent variable is the number of free throws a player makes.

Then the regression equation of the data will be:

s=6.2f+1.7

4 0
3 years ago
Read 2 more answers
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