helpppp

four triangles are shown.

based on these triangles,which statement is true

A.w=75,because 45+60=105 and 180-75=75

B.w=105,because 180-(45+60)=75 and 180-75=105

C.w=285,because 45+60=105 and 105+180=285
D.w=165,because 180-60=120 and 120+45=165

Answer:

They caught: 11/12 pounds of fish

Explanation:

First, you need to change them to the same common denominator. Since 3 and 6 already go into 12, you just have to change 1/3 and 1/6 to a denominator with 12.

First, you need to change 1/3 to 4/12. By doing that, you do 1/3x4/4=4/12.

You then have to change 1/6 to 2/12. By doing that, you do 1/6x2/2=2/12.

Then you just add up all the fractions and simplify 4/12+2/12+5/12=11/12.

You can't simplify 11/12 any further so your answer would be:

They caught 11/12 pounds of fish in total.

Answer:

11/12 pound of fish

Step-by-step explanation:

you have to find the lowest common denominator which is 12, turn them all to twelve you get 4/12 for Ned, 5/12 for Sarah and 2/12 for Jessica

add them to get 11/12!

Answer:

it's d your welcome;) I'm sorry if I'm wrong

Answer:

what grade?

Step-by-step explanation:

The shape of the sampling distribution of the proportions of consumers will be skewed to the left. Hence, option A is correct.

Probability is calculated as the proportion of favorable events to all potential scenarios of an event. The proportion of positive results, or x, for an experiment with 'n' outcomes can be expressed.

As per the given information in the question,

Proportion = 92% = 0.92

Sample size, n = 100

As,

np = (100)(0.92) = 92

Use the equation given below,

n(1 - p)

= 100(1 - 0.92)

= 100 - 92

= 8

n(1 - p) = r < 10

When sampling distribution have fewer than 10 expected failure per sample, distribution of sample is left skewed.

To know more about Probability:

https://brainly.in/question/54143022

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Answer:

The area of this triangle is 72 cm².

Step-by-step explanation:

We know all 3 lengths of this triangle (12, 12, 17), but all we need to answer this question is sides a and b (12, and 12).

The formula to find the area of a triangle is A = bh/2. Substitute b and h for 12 and 12 respectively.

A = (12 * 12)/2

A = 144/2

A = 72 cm²

The area of the triangle is 72 cm².

Answer:

Thomas is Right

Step-by-step explanation:

Answer:

1) A=5  

Step-by-step explanation:

1) W should be greater than 1, so the only option that satisfies this is A which is 5.  

(For the number line please look at the attachment)

I'm sorry, I don't know how to solve the second problem. I hope the first question helps. Sorry and Hope its clear.

Answer:

the average rate of change would 2

Step-by-step explanation:

to find the ARC you need two points (3,6) and (5,10) and to know how to find the ARC. it is quite easy if you use the equation (y2 - y1)/(x2 - x1). now you know what the equation to solve for ARC so you can place the points in:

(y2 - y1)/(x2 - x1)

(10 - 6) / (5 - 3)

(4) / (2)   = 2

so the ARC would equal 2

Answer:

Step-by-step explanation: you want to do length time width times the high to find the area

Answer:

216cm^2

Step-by-step explanation:

The match of the responses to the letters gives the solution of the riddle

as; IT HAS THE EDGE

1. The volume of a cone is; [tex]V = \mathbf{\frac{1}{3} \cdot \pi \cdot r^2 \cdot h}[/tex]

Therefore;

[tex]Volume \ of \ the \ cone \approx \frac{1}{3} \times3.14 \times 7^2 \times 14 \approx \mathbf{718 \, u^3}[/tex]

718 u³ is equivalent to S

2. Diameter of the cone, d = 24

Therefore;

Radius of the cone = 12

[tex]Volume \ of \ the \ cone \approx \frac{1}{3} \times3.14 \times 12^2 \times 28 \approx \mathbf{4220.2\, u^3}[/tex]

4220.2 u³ is equivalent to E

3. d = 11, and h = 12

Therefore;

r = 5.5

[tex]Volume \ of \ the \ cone \approx \frac{1}{3} \times 3.14 \times 5.5^2 \times 12\approx \mathbf{379.9\, u^3}[/tex]

379.9 u³ is equivalent to T

4. r = 3.2, and h = 10

Therefore;

[tex]Volume \ of \ the \ cone \approx \frac{1}{3} \times 3.14 \times 3.2^2 \times 10\approx \mathbf{107.2\, u^3}[/tex]

107.2 u³ is equivalent to G

5. r = 9, h = 15

[tex]Volume \ of \ the \ cone \approx \frac{1}{3} \times 3.14 \times 9^2 \times 15\approx \mathbf{1271.7\, u^3}[/tex]

1,271.7 u³ is equivalent to D

6. d = 4, and h = 6

Therefore;

r = 2

[tex]Volume \ of \ the \ cone \approx \frac{1}{3} \times 3.14 \times 2^2 \times 6\approx \mathbf{25.1 \, u^3}[/tex]

25.1 u³ is equivalent to A

7. r = 1.5, and h = 3

Therefore;

[tex]Volume \ of \ the \ cone \approx \frac{1}{3} \times 3.14 \times 1.5^2 \times 3\approx \mathbf{7.1\, u^3}[/tex]

7.1 u³ is equivalent to E

8. d = 30, and h = 34

Therefore;

r = 15

[tex]Volume \ of \ the \ cone \approx \frac{1}{3} \times 3.14 \times 15^2 \times 34\approx \mathbf{8,007\, u^3}[/tex]

8,007 u³ is equivalent to I

9. r = 5, and h = 8

[tex]Volume \ of \ the \ cone \approx \frac{1}{3} \times 3.14 \times 5^2 \times 8\approx \mathbf{209.3\, u^3}[/tex]

209.3 u³ is equivalent to H

83 961 392 7542 gives; IT HAS THE EDGE

Learn more about calculating the volume of a cone here:

https://brainly.com/question/3152808

Answer: 660

Step-by-step explanation: To find the LCM or least common denominator, you have to find the prime numbers that all the numbers share. In this example, these numbers would be 2, 3, 5, and 11. However, 2 appears twice, therefore, when multiplying you must do 2*2*3*5*11 to get 660. hope that helps!

Answer:

the solution is (x,y)=(5,7)

Step-by-step explanation:

Answer:

the picture is not legible

Step-by-step explanation:

please repost with clearer image so that i could do the question

Answer:

1=y/x

Step-by-step explanation:

Because 1/4xy=x+1/4x=1=y/x

Answer:

9.73

Step-by-step explanation:

11,943,936 / 1,227,104

Answer:

9.73 i think

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

I've taken test

Answer:

the answer is 9/2 = 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2

Step-by-step explanation:

When yo add all the halves up you get 9/2

Answthe answer is A 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2 + 1/2 = 9/2

Step-by-step explanation:

see how the dominator is 2 just like the question 9/2 so u add all the numerators which is one and get 9/ now add the denominator /2 that gives you 9/2

Answer:

that would be b

Step-by-step explanation:

trust me just took the test

Answer:

(-5,3)

Step-by-step explanation:

this is the answer understand

Answer: x= 125/3

hope its right

Answer:

x=5

Step-by-step explanation:

x^3-(25*2)=75

(25*2)= 50

x^3-50=75

     +50   +50

x^3=125

(divide)

x=5

Answer: The original price is $70.00

Step-by-step explanation:

The problem states that $59.50 is the discounted price, this means that it is not the 100% price of the aquarium. Since 15% is the discount, the remaining price is equivalent to 85% of the original price, which amount to $59.50.

100% - 15% = 85%

100% - 15% = $59.50

To get original price, we must divide the discounted price by its corresponding percentage.

$59.50 / 85% = original price

$59.50 / 0.85 = $70

To check, we must get the 15% equivalent amount from the original price.

$70 x 15% = $10.50 discount value

$70 - $10.50 = $59.50 discounted price

I hope it helps you

Answer:

64

Step-by-step explanation:

4^5 is 1024

(4)^-2 is 0.0625 or 1/16

So 1/16 * 1024 is 64

Answer:64

Step-by-step explanation:

4^5 is 4 multiplied by itself 5 times.

so: 4^5 = 1024

(4)^-2 = 1/16 or 0.0625

1024 * 0.0625 = 64

Answer:

I'm almost certain it's 1.2

Answer:

9 inches.

Step-by-step explanation:

Volume = length * height * width

486 = 18 * 3 * w

w =  486 / (18*3)

= 486 / 54

= 9 inches.

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also have a nice day

:)

Answer:

the second one

Step-by-step explanation:

Answer:

It means B

because he was happy or confident

Answer:

x = 1/5

Step-by-step explanation:

1/7 x = 1/35

Multiply each side by 7

7 * 1/7x = 7* 1/35

x = 7/35

x = 1/5

Answer:

x=1/5

Step-by-step explanation:

1/7x = 1/35

x= 1/35 divided by 1/7=1/5

Answer:

1 in

Step-by-step explanation:

1/2 = 3

3 x 2 = 6

1/2 x 2 = 1