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3 years ago

How do I find the area and perimeter of this circle with the given information?

Mathematics

1 answer:

scoundrel [369]3 years ago

3 0

Set it up as so(with another y on the other radius ) {^2 is squared}
4.81^2 + y^2 = (2.57 + y)^2

Now all you have to do is FOIL and solve.

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a big penguin will eat three times as much as a small penguin. the big penguin will eat 21 grams of fish. let b = number of gram

garik1379 [7]

S equals 3 times B, I think.
Hope I helped c:

4 0

3 years ago

What’s 4/5 divided by 3

Valentin [98]

Answer:

$\frac{4}{15}$

Step-by-step explanation:

remember when dividing with fractions, you are multiplying by the reciprocal.

this means

$\frac{4}{5} \div3=\frac{4}{5}*\frac{1}{3}=\frac{4}{15}$

6 0

3 years ago

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Graph the linear function w(x)=3/5x+2<br> All I need is the ordered pairs/points

Anastaziya [24]

9514 1404 393

Answer:

(0, 2), (5, 5)

Step-by-step explanation:

The w-intercept is the constant in the equation, so you know immediately that (x, w) = (0, 2) is one point on your graph.

Since the value of x is being multiplied by 3/5, it is convenient to choose an x-value that is a multiple of 5. When x=5, we have ...

w(5) = (3/5)(5) +2 = 3+2 = 5

So, (x, w) = (5, 5) is another point on your graph.

3 0

3 years ago

-1.2= y/2.4 -1.7<br> Solve for y

evablogger [386]

${\huge{\boxed{\sf{Question}}$

$-1.2= y\div2.4 -1.7$

Solve for y

${\huge{\boxed{\sf{Answer\:with\:explanation }}}$

let's put our equation first

$-1.2= y\div2.4 -1.7$

Flip the equation

$y\div2.4-1.7=-1.2$

Now follow the rule of $BOMDAS/PEMDAS$

${\huge{\boxed{\sf{BOMDAS }}}$

Brackets

Of multiplication

Division

Addition

Subtraction

${\huge{\boxed{\sf{PEMDAS}}}$

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

_________________________

${\huge{\boxed{\sf{Solve\:the\:equation}}}$

_________________________

$y\div2.4-1.7=-1.2$

${\underline{simplify}}$

$0.416667y-1.7=-1.2$

add $1.7$ to both sides

$0.416667y=0.5$

Divide both sides by $0.416667$

$y=1.2$

${\huge{\boxed{\sf{Answer}}}$

$y$ would equal $1.2$

4 0

2 years ago

What number is 25 percent of 400

kaheart [24]

25 percent of 400= 100

8 0

3 years ago

Read 2 more answers