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zimovet [89]
2 years ago
14

What is the area of this composite figure?

Mathematics
1 answer:
VLD [36.1K]2 years ago
6 0

Answer:

36.56

Step-by-step explanation:

the area of a circle is r^2×pi (here 2^2×pi) then add the area of the middle rectangle (so 4×6)

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200x-300y=600 graph linear equation
mojhsa [17]

200x-300y=600

<u>Explanation</u>

Slope= 2/3

Y intercept= -2

x y

0 3

----------------

-2 0

Linear equations are those equations between variables that give a straight line when plotted on the graph.The standard form for linear equations in two variables is Ax+By=C.

linear equation refers implicitly to the case of just one variable. Here the linear equation 200x-300y=600 gives straight line when plotted on the graph.

The graph linear equation means the linear equation has to be plotted on the graph. After plotting it on the graph we get straight line passing x and y axis. The graph has been attached to the answer.

5 0
3 years ago
Which of the following is correct? Multiple Choice When the sample size increases, both α and β may decrease. Type II error can
Alexeev081 [22]

Answer:

(A) When the sample size increases, both α and β may decrease.

Step-by-step explanation:

Which of the following is correct?

(A) This option is right.

When a sample's size increases, the values for alpha and beta may decrease; if and only if sample size is the denominator in the slope equation (in each case) and the numerator stays the same (that is, ceteris paribus; all other things being equal). The larger the denominator, the smaller the slope value for alpha and beta.

(B) This option is wrong

Type 2 error can only occur when you fail to reject a true H0

(C) This option is wrong

Type 1 error can only occur if or when you don't reject a false H0

(D) This option is wrong

The level of significance is the probability of a Type 1 error, not the probability of a Type 2 error.

7 0
3 years ago
Let f(x)=8x and g(x)=8x+5+1.
Angelina_Jolie [31]
If g(x) = (8x + 5) + 1, then the correct answers are in bold below

<span>Select each correct answer.

horizontal translation 1 unit left

vertical translation 1 unit down

vertical translation 5 units up

vertical translation 1 unit up 

horizontal translation 5 units right

horizontal translation 5 units left</span>
6 0
4 years ago
Sam has 79 model cars. He wants to give them to 4 of his friends. He wants each friend to have an equal number of cars. How many
Marat540 [252]

Answer:

So if he has 24 friends and each one got 4 then he would have 1 cars left for himself.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Worth all my points plus brainliest!!! Due in 4 hrs 1-11
SVETLANKA909090 [29]

Answer:

1. 15

2. -8/9

3. 5

4. 7

5. a = 20

6. n = 100

7. 3.6 x 10^1

8. 3

9. 4

10. 8.37 x 10^5

11. 6.67 x 10^3

8 0
3 years ago
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