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2 years ago

A cargo ship is carrying nine shipping crates. Each rate is equal in , and the

Mathematics

1 answer:

Korolek [52]2 years ago

6 0

The answer is 523 because 4,707 divide 9 to be equal numbers for each one I hope it helps

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How long is line UW?

Neko [114]

Answer: UW= 9√3

Step-by-step explanation:

This right triangle is a 30-60-90 triangle. This is a special triangle. Since this is a special triangle, the hypotenuse is 2x.

The hypotenuse is 18. We can figure out the length of x.

2x=18

x=9

Since we got 9, you would think it is the answer, but it's not. The length across the 60° angle is x√3. Now that we know the length across from 60°, we can plug in x.

9√3

We can check our answer by using Pythagorean Theorem.

9²+(9√3)²=18²

81+243=18²

324=324

Since they are equal, we know we have the right answer.

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3 years ago

30 POINTS, WILL GIVE BRAINLIEST IF ONLY RIGHT

Andreas93 [3]

Answer:

ITS A ITS A ITS A

ANSWER = A

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

HELP ME ITS MATH PLEASE

REY [17]

Answer:

so the first one unselect

the second one check it

the third one unselect

the fourth one check it

the fifth one check it

4 0

3 years ago

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Match the expression on the left with its simplified form on the right. Answer options on the right may be used more than once.

Naily [24]

Answer:

(-5) = -5

|-5| = 5

|5| = 5

-|5| = -5

-|-5| = -5

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3 years ago

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Solve the system and give your answer as a coordinate point in the form (k, c) k+c=100 51k+11c=2500

Aleks [24]

Answer:

k = 35, c = 65

Step-by-step explanation:

Solve the following system:

{c + k = 100 | (equation 1)

{11 c + 51 k = 2500 | (equation 2)

Swap equation 1 with equation 2:

{11 c + 51 k = 2500 | (equation 1)

{c + k = 100 | (equation 2)

Subtract 1/11 × (equation 1) from equation 2:

{11 c + 51 k = 2500 | (equation 1)

{0 c - (40 k)/11 = -1400/11 | (equation 2)

Multiply equation 2 by -11/40:

{11 c + 51 k = 2500 | (equation 1)

{0 c+k = 35 | (equation 2)

Subtract 51 × (equation 2) from equation 1:

{11 c+0 k = 715 | (equation 1)

{0 c+k = 35 | (equation 2)

Divide equation 1 by 11:

{c+0 k = 65 | (equation 1)

{0 c+k = 35 | (equation 2)

Collect results:

Answer: {c = 65 , k = 35

5 0

3 years ago