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bija089 [108]
3 years ago
12

How do you find the side length of a triangle?

Mathematics
2 answers:
-Dominant- [34]3 years ago
5 0
If the triangle was a right triangle, then you can use the Pythagorean theorem to find the lengths.
Wewaii [24]3 years ago
3 0
ItsIf the triangle was a right triangle, then you can use the Pythagorean theorem to find the lengths.
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Which function rule will rotate a geometric figure 90 degrees clockwise
ella [17]

Answer: When we rotate a figure of 90 degrees clockwise, each point of the given figure has to be changed from (x, y) to (y, -x) and graph the rotated figure.

Step-by-step explanation:

Hope this helps have a lovely day :)

5 0
2 years ago
Solve using ELIMINATION (with step by step explanation) Please<br><br> 3x+y=-9<br> y=5x+7
Yuki888 [10]

Answer:

<h2>x = -2 (verified by algebra) ✅</h2>

Step-by-step explanation:

Since we are given the value of y, we can replace it with 5x + 7.

We now have: 3x + 5x + 7 = -9

We can now simplify by adding 3x and 5x to get 8x.

8x + 7 = -9

We can subtract 7

8x = -16

And now, we divide by 8

x = -2

We can check to make sure we are correct

3(-2) + 5 (-2) + 7 = -9

-6 + -10 + 7 = -9

-9 = -9 ✅

7 0
3 years ago
E
KonstantinChe [14]
The bench costs $450.
You first need to subtract the difference between the garden table and the bench from the total so they are equivalent, and then divide by two to find what the bench is on its own.
(The garden table costs $536, by the way. To find that, you just need to add its half of 900, 450, to the 86 you subtracted initially.)
Tell me if this doesn’t make sense, it’s sort of hard to explain!

4 0
2 years ago
I need some help please
Lemur [1.5K]

answer (0,10) see pic:


 This is the 3rd one I have helped with, you should start seeing a pattern with the answers.

7 0
3 years ago
If a = 3 and b=5, what is the value of a 2 + b 2?<br> 0 6 + 10<br> 0 84<br> 082<br> 9 + 25
kenny6666 [7]

Answer:

06 + 10

Step-by-step explanation:

a2 + b2

(3x2) + (5 x 2)

6 + 10

therefore option A is the correct answer

6 0
2 years ago
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