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3 years ago

13

Please help me with math please

2 answers:

ella [17]3 years ago

7 0

Answer is:

£62.50 (B)

SVEN [57.7K]3 years ago

6 0

Answer:

62.50

Step-by-step explanation:

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PLEASE HELP ME!!! PLEASE TRY TO DO ALL OF THEM THX! :)

kakasveta [241]

Hello there!

Number 1 is C (11, 4) Image is below

I don't know number 2, so so sorry!

Number 3 is A. 36 The formula for perimeter of a rectangle is (2 * base) + (2 * height)
The base = 13
The height = 5

(5 * 2) + (13 * 2)

10 + 26 = 36

Number 4 is 23 units.

I hope I was of assistance!

~ Fire

5 0

3 years ago

Determine the equation of the circle graphed below.

myrzilka [38]

Answer:

$= > {x}^{2} + {y}^{2} + 6x - 14y + 49 = 0$

Step-by-step explanation:

From the graph we can see that

Diameter = 6 units

=> Radius = 3 units and centre is at (-3,7)

=> Equation is Circle with centre (-3,7) and radius of 3 units will be

$= > {(x + 3)}^{2} + {(y - 7)}^{2} = {3}^{2}$

$= > ( {x}^{2} + 6x + 9) + ( {y}^{2} - 14y + 49) = 9$

$= > {x}^{2} + {y}^{2} + 6x - 14y + 49 = 0$

4 0

2 years ago

1/4 divided By 2 Show Your Work On How You Got The Answer

EastWind [94]

1/4 / 2 = 1/4*2 = 1/8

8 0

3 years ago

On a very cold morning it was -7 Fahrenheit as the day went on the temperature rose 3° each hour which equation shows the temper

tiny-mole [99]

Answer:

T = -7 + 3t .

Step-by-step explanation:

T = -7 + 3t where T = the temperature and t = the times in hours.

5 0

2 years ago

Read 2 more answers

Which statement describes the value of the expression 4 * 18932 + 921

IceJOKER [234]

I'm confused, there are no statement.
But <span>4 * 18932 + 921 is equal to 76,649.

4*18932+921
75728+921= 76649
</span>

8 0

3 years ago