All categories

3 years ago

A circle has a diameter of 11cm

Mathematics

1 answer:

Hatshy [7]3 years ago

6 0

Answer:

The diagonal length of the square equals:

diagonal ^ 2 = 7^2 + 7^2

diagonal ^ 2 = 49 + 49

diagonal ^ 2 = 98

diagonal = 9.899 cm

The diagonal is smaller than the circle's diameter and so it will ft inside the circle.

Step-by-step explanation:

You might be interested in

Which of the functions have a range of all real numbers greater than or equal to 1 or less than or equal to -1? check all that a

kirill115 [55]

I believe it is A and D

5 0

3 years ago

Read 2 more answers

A restaurant owner can buy ketchup bottles in boxes of 10 and mustard bottles in boxes of 6. The owner bought the fewest number

Gnesinka [82]

Answer:

0•6

Step-by-step explanation:

d=10-6

d=4

=1÷4×6

=3/2

5 0

3 years ago

Select Not independent or Independent for each situation.

In-s [12.5K]

First row: Not independent because without replacement

Second row: Independent (same coin)

Third row: Not independent (without replacement)

Fourth row: Independent (with replacement)

5 0

4 years ago

Read 2 more answers

Determine whether the equation defines y as a function of x. x+y=9 and x^2+y^2=1 and x=y^2

Murrr4er [49]

Answer:

Function: $x+y=9$

Not Function: $x^2+y^2=1$ and $x=y^2$

Step-by-step explanation:

Given

$x+y=9$

$x^2+y^2=1$

$x=y^2$

Required

Determine if $y$ is a function of $x$

Solving x+y=9

$x+y=9$

Make y the subject of formula

$y = 9 - x$

Hence; y is a function of x

Solving $x^2+y^2=1$

$x^2+y^2=1$

Subtract x² from both sides

$y^2=1 - x^2$

Square root of both sides

$y =\± \sqrt{1 - x^2}$

This implies that

$y =\sqrt{1 - x^2}$ or $y =-\sqrt{1 - x^2}$

Because $y$ can be any of those two expressions, it is not a function.

Solving $x=y^2$

$x=y^2$

Reorder

$y^2 = x$

Take square roots

$y = \±\sqrt{x}$

This implies that

$y = \sqrt{x}$ or $y = -\sqrt{x}$

Because $y$ can be any of those two expressions, it is not a function.

4 0

3 years ago

I'm giving away my points and helping increases your chance of getting points

sp2606 [1]

Answer:

C. 20%

Step-by-step explanation:

3 0

3 years ago