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Setler [38]
3 years ago
14

I need help on this question, URGENT so please help asap

Mathematics
1 answer:
Gennadij [26K]3 years ago
8 0

Answer: D is correct since the two angles are vertical angles and can be proven congruent by the vertical angle theorem

Step-by-step explanation:

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Use the table to the right to answer the following question.
zepelin [54]

The energy is compared based on the information given below.

<h3>How to illustrate the energy?</h3>

Energy released by burning 1 kilogram of element A = EA = 5.1 * (10)8

Energy released by fission of hydrogen in 1 kilogram of element B = EB = 1.3 * (10)10

Therefore,

Ratio = EB / EA = 1.3 * (10)10 / 5.1 * (10)8 = 25

Thus, the fission of 1 kg of element B releases 25 times as much energy as burning 1 kilogram of element A.

Learn more about energy on:

brainly.com/question/13881533

#SPJ1

<u>The other part of the question:</u>

Energy released by burning 1 kilogram of element A = 5.1 times 10 Superscript 8

Energy released by the fission of hydrogen in 1 kilogram of element B = 1.3 times 10 Superscript 10

4 0
2 years ago
What is the volume of a regular pyramid whose base has an area of 36 ft? and whose height is 13 ft?
Lesechka [4]

Answer:

Volume of regular pyramid = 156 ft²

Step-by-step explanation:

Given:

Area of regular pyramid = 36 ft²

Height of regular pyramid = 13 ft

Find:

Volume of regular pyramid

Computation:

Volume of regular pyramid = [1/3][b][h]

Volume of regular pyramid = [1/3][36][13]

Volume of regular pyramid = [12][13]

Volume of regular pyramid = 156 ft²

4 0
3 years ago
Is my answer correct
kondor19780726 [428]

Answer:

Yes, you are correct.

Step-by-step explanation:

\text{Let the number of puzzle solved by Child B is} x\text{.}

\text{Then the average number of puzzle solved is}

\frac{5x+x+(x+4)}{3}=13

\frac{7x+4}{3}=13

7x+4=39

7x=35

x=5

\text{Therefore, the number of puzzles solved by child A is }5x=5\cdot5=25

\color{blue}\text{A little tips here: You can check it by substituting your answer to the original equation.}

7 0
3 years ago
Read 2 more answers
What is this question2/3×=1/6​
pickupchik [31]
X is 1/4
2/3 X 1/4 = 1/6 make all have the same bottom number to make it easier

8/12 x 3/12 = 2/12
3 0
3 years ago
Select the postulate that is illustrated for the real numbers.
Alex Ar [27]
I think the correct answer from the choices listed above is the distributive postulate. The expression 3x + 3 = 3(x + 1) is an example of a distributive postulate. It <span>says that multiplying a number by a group of numbers added together is the same as doing each multiplication separately.  Hope this answers the question.</span>
5 0
3 years ago
Read 2 more answers
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