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elena-14-01-66 [18.8K]
2 years ago
15

82 x3 +4 +8 +5 +3 I KNOW THE ANSWER JUST SOME POINTS FOR FREE

Mathematics
1 answer:
vichka [17]2 years ago
5 0

Answer:

266

Step-by-step explanation:

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5.
Ksenya-84 [330]

Answer:

2/5

Step-by-step explanation:

2 cups of lemon juice to 5 cups of water.

5 0
3 years ago
Find the value of x in the triangle shown below.<br> a. x=21<br> b. x=42<br> c. x= 15<br> d. x=21
elena55 [62]

THEOREM:

  • <u>Pythagorean theorem</u>:— In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides.

ANSWER:

By pythagorean property,

  • x² = 12² + 9²
  • x² = 144 + 81
  • x² = 225
  • x = √225
  • x = 15 units.

So, <u>Correct choice</u> - [C] 15 units.

7 0
2 years ago
Read 2 more answers
Someone plz answer i rlly need help Solve for a.<br><br> a+(−1.6)=−3.7
Norma-Jean [14]
Hi there!

All you need to do to solve for a is add 1.6 to both sides of the equation.

It will look like this:
a - 1.6 + 1.6 = -3.7 + 1.6

After this you will see that a = -2.1.

Hope this helps!
When in doubt just replace a with -2.1 and see if you still get -3.7. :)
3 0
3 years ago
Read 2 more answers
The two polygons are similar. Find the values of x and y. <br> Please help, i will mark brainliest
9966 [12]
Do you have a photo?
5 0
3 years ago
Please someone help me I don’t understand
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

Remark

The solution to this is to add the two vertically opposite arcs and take 1/2 of the result to get the intersecting angle of the chords.

Solution

<x = 1/2 (arc measure of 116 + 74)

<x = 1/2 (190)

<x = 95

8 0
2 years ago
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