Ask question

Ask question

All categories

3 years ago

6

Please help i will give brainliest!

1 answer:

iren [92.7K]3 years ago

5 0

Area of square = 24cm²
⇒ Length = √24

Find the diagonal of half the square:
a² + b² = c²
c² = (0.5√24)² + (√24)²
c² = 6 + 24
c² = 30
c = √30

The diagonal of half of the square is the radius of the circle.
⇒ radius = √30

Area of the semicircle = 1/2πr² = 1/2π(√30)² =15π

Answer: 15π²

You might be interested in

0.000006 write each number in scientific notation?

andre [41]

6.0 x 10^-5 I think is the answer

4 0

3 years ago

Read 2 more answers

Jacob has some cookies. 3/4 of his cookies are chocolate chip. Out of the chocolate chip cookies 1/8 of them have nuts as well.

ryzh [129]

Well, we can find the answer by multiplying the two fractions. 3/4*1/8 equals 3/32.

7 0

4 years ago

Read 2 more answers

Write the standard form of the line that contains a slope of and y-intercept of 3. Include your work in your final answer.

Brut [27]

Standard form is y=mx+b, where m is the slope and b is the y intercept, substitute to find y=3x+3.
Hope this helps!

7 0

3 years ago

Find two complex numbers that have a sum of i10 a different of -4and a product of -29

lianna [129]

<h2>-2+5i and 2+5i</h2>

Step-by-step explanation:

Let the complex numbers be $a+ib\textrm{ and }c+id$ .

Given, sum is $10i$ , difference is $-4$ and product is $-29$ .

$(a+c)+i(b+d)=10i$ ⇒ $a+c=0,b+d=10$

$(a-c)+i(b-d)=-4$ ⇒ $a-c=-4,b-d=0$

$a=-2,c=2,b=5,d=5$

$(a+ib)(c+id)=(-2+5i)(2+5i)=-4-25=-29$

Hence, all three equations are consistent yielding the complex numbers $-2+5i\textrm{ and }2+5i$ .

8 0

3 years ago

Can someone help me? Thanks!

scZoUnD [109]

3 to the -3 power.. ...

7 0

3 years ago

Read 2 more answers