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Yuliya22 [10]
3 years ago
9

Please complete it (picture)​

Mathematics
1 answer:
ser-zykov [4K]3 years ago
3 0

Answer:

1a. 250

1b. 140

2a. 2530

2b. 250

Step-by-step explanation:

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Find x A. 212√2 B. 212–√ C. 213√2 D. 7
victus00 [196]

The value of x in the triangle is (d) 7

<h3>How to solve for x?</h3>

The complete question is in the attached image.

From the attached image of the triangle, we can see that the triangle is a right triangle, and x can be solved using the following sine function

\sin(45) = \frac{x}{7\sqrt 2}

Evaluate sin(45)

\frac 1{\sqrt 2} = \frac{x}{7\sqrt 2}

Solve for x

x = \frac{7\sqrt 2}{\sqrt 2}

Divide

x = 7

Hence, the value of x in the triangle is (d) 7

Read more about special triangles at:

brainly.com/question/654982

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7 0
2 years ago
Is the answer right for number 14 if you answer I will be your friend and give you easy answers so you can get points plus I wil
Tema [17]
I think so:

Your working out is probably just the same as my working out!
4 0
3 years ago
Order the following from greatest to least: -12,12,-19,1 and 1/2,5.....
den301095 [7]
-19, -12, 1/2, 1, 5, 12 ----> least to greatest
12, 5, 1, 1/2, -12, -19 ----> greatest to least

Do the same as the last one, starting with the largest negative number, and ending with the largest positive number.  The only difference in this case is that it is greatest to least.  I tend to go from least to greatest first and then flip it around to get greatest to least (:
3 0
3 years ago
An acid is prepared by mixing 400 mL of water and 100 mL of pure sulfuric acid. What is the
Natasha2012 [34]
C. 25
——-
Divide 400/100=4
——-
Than divide 4/100
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8 0
3 years ago
Which kind of triangle is shown
KiRa [710]

Answer:

scalene triangle

Step-by-step explanation:

7 0
3 years ago
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