3 years ago

A circle has radius 50 cm. Which number would be close to the area

Mathematics

1 answer:

ale4655 [162]3 years ago

7 0

Answer:

look do is gone eat

Step-by-step explanation:

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3l of ice cream is 10$ 4l of ice cream is 12% which is the better choice

Korolek [52]

Answer:

4l of icecream

Step-by-step explanation:

10÷3=3.33

12÷4=3

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1 year ago

Question 4 of 25 Use the substitution method to solve the system of equations the correct ordered par x+y=5 y=7

alex41 [277]

Answer:

x = -2

y = 7

Step-by-step explanation:

x+y=5

y=7

x+y=5

x + 7 = 5

x = -2

x+y=5

-2 + y = 5

y = 7

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2 years ago

Solve (x-3)^2 = 5 HELP ASAP!!! Please!! :(

Bas_tet [7]

Answer:

Answer is option d 

Step-by-step explanation:

$given \: expression \: is \: {(x - 3)}^{2} = 5 \\ {x}^{2} - 6x + 9 = 5 \\ subtracting \: 5 \: on \: both \: sides \: we \: get \\ {x}^{2} - 6x + 4 = 0 \\ on \: solving \: the \: quadratic \: equation \: by \\ \: completing \: square \: method \\ {x}^{2} - 6x = - 4 \\ adding \: {3}^{2} on \: both \: sides \: w e\: get \\ {x}^{2} - 6x + {3}^{2} = {3}^{2} - 4 \\ {(x - 3)}^{2} = 5 \\ x - 3 + = \sqrt{5} \\ x = \sqrt{5 } + 3$

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

5 0

2 years ago

3. Which expressions are equivalent to the given one?

Montano1993 [528]

Answer:

b, d

Step-by-step explanation:

20/-4 = -5

20 x (-1/4) = -5

4 0

1 year ago

What is the slope of the line through (-2,-6)and (2,2)

STALIN [3.7K]

Answer:

Y2-y1/x2-x1

=2-(-6)/2-(-2)

=8/4

Step-by-step explanation:

Given two points of a line to find the slope we use the formula; y2-y1/x2-x1 Hence the answer above.

6 0

2 years ago