All categories

2 years ago

What is the area plz show steps so I Understand thank you

Mathematics

1 answer:

Bezzdna [24]2 years ago

3 0

Answer:

2pi +6

Step-by-step explanation: First you can get the are of the triangle by doing (base *height)/2 this will be (3*4)/2 whcih is 6

Area of the half circle. To get the area of the circle u do radius^2*pi. this will be 2^2*pi in this example. so 4pi. because its half u have to to divide it by 2, so 4pi/2 is 2pi.

Now 2pi + 6 is the anwser

You might be interested in

On a six-day vacation, the forecast is a 70% chance of rain every day. What’s the probability that it rains every day?

docker41 [41]

Answer:

0.12 (12%)

Step-by-step explanation:

Step 1: Given data

Probability of rain every day: 70% (0.7)

Step 2: Calculate the probability that it rains every day

The probability that it rains one day is independent of the probability that it rains another day. For independent events, we can calculate the probability that it rains every day by multiplying the individual probabilities. Since the individual probabilities are equal, this is the same as raising the individual probability to the number of days.

P = 0.7⁶ = 0.12

8 0

2 years ago

Someone help me please please please I really need this

Inga [223]

Answer:

Step-by-step explanation:

rs st tw rt rw sw

sr sw tr st tw

tr and tw

sr and st

I'll depend on you to add the proper markings on the answer.

7 0

2 years ago

John participated in a science contest. He received 3 points for each correct answer but lost 2 points for each incorrect answer

harkovskaia [24]

(3*50)-95=55/2=27.5 questions are incorrect..

8 0

2 years ago

Theo can paint a fence three times as fast as his sister can. Working together, they can paint a fence in 9 hours. How many hour

Deffense [45]

Answer:

12 hours

Step-by-step explanation:

Let Theo's siste can paint a fence in x times

Given.

Theo can paint a fence three times as fast as his sister can. Working together, they can paint a fence in 9 hours.

$\frac{1}{x}+\frac{1}{3x} =\frac{1}{9}\\\frac{3+1}{3x} =\frac{1}{9} \\\frac{4}{3x}=\frac{1}{9}$

Apply cross multiplication

$x=\frac{9\times 4}{3}\\x=\frac{36}{3} \\x=12hours$

Theo’s sister to paint the fence in 12 hours.

8 0

3 years ago

Without solving the equations which answer best describes the solutions.

telo118 [61]

ANSWER:
D. The answers will be different because after distributing the 4 in the first equation it will change the values.

Hope it helps u!

6 0

2 years ago