All categories

2 years ago

HELPPP

Mathematics

2 answers:

aivan3 [116]2 years ago

5 0

Answer:

681ft^2

Step-by-step explanation:

Start by finding the area of the whole thing with the missing triangle:

33 x 22 = 726

Then find the area of the triangle. You can do this by first finding out the side lengths of the triangle:

33 - 24 = 9 and 22 - 12 = 10

Then multiply both sides and divide by two because it is a triangle:

10 x 9 = 90 90/2 = 45

Then subtract the area of the triangle from the rectangle:

726 - 45 = 681

VashaNatasha [74]2 years ago

4 0

Answer:

pls give brainliest

Step-by-step explanation:

l w +l x w=22 + 33 x 24 + 12=55 x 36 =1980

You might be interested in

Jack and jill went on their first date to chili's. Their food bill totaled $32.00 plus the 15% tip they needed to pay the waitre

Vlad1618 [11]

A) 15% of $32.00 is $4.80.
B) all together he will be paying $36.80.
i hope this helped, good luck!

5 0

3 years ago

Help pls will give 10 points

patriot [66]

Answer:

In the picture

Step-by-step explanation:

I hope that it's a clear explanation.

4 0

3 years ago

How many square floor tiles of side 1/2m are needed to cover the school hall, excluding the room, shown in the diagram below. Pl

iren [92.7K]

Answer:

Step-by-step explanation:

8 0

2 years ago

A and B are independent events. If P(A) = 0.50 and P(A and B) = 0.20, find P(B).

rewona [7]

The independent events are illustrations of probability, and the value of P(B) is 0.40

<h3>How to determine the value of P(B)?</h3>

The given parameters are:

P(A) = 0.50

P(A and B) = 0.20

Two events A and B are independent, if

P(A and B) = P(A) * P(B)

So, we have:

0.50 * P(B) = 0.20

Divide both sides by 0.50

P(B) = 0.40

Hence, the value of P(B) is 0.40

Read more about probability at:

brainly.com/question/25638875

#SPJ1

5 0

2 years ago

R= m/2 (c + K) for k

Wewaii [24]

Answer:

$\bold{K=\frac{2r}m-c=\frac{2r-cm}m}$

Step-by-step explanation:

$\bold{r= \frac m2 (c + K)}\\^{\div\frac m2}\qquad^{\div\frac m2}\\ \bold{r\cdot\frac2m=c+K}\\{}\ ^{-c}\qquad^{-c}\\\bold{\frac{2r}m-c=K}$

Or if you mean r= m/[2(c + K)]

$\bold{\quad r\ =\ \frac m{ 2(c + K)}}\\^{\cdot(c+K)}\quad^{\cdot(c+K)}\\ \bold{r(c+K)=\frac m2}\\{}\qquad ^{\div r}\qquad^{\div r}\\\bold{c+K=\frac m2\cdot\frac1r}\\{}\quad^{-c}\qquad^{-c}\\\bold{K=\frac m{2r}-c}$

5 0

3 years ago