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NNADVOKAT [17]
3 years ago
15

Can sb help me understand this

Mathematics
1 answer:
vladimir2022 [97]3 years ago
6 0

Answer:

135

Step-by-step explanation:

I solved it step by step in picture. U can have a look. ✌️

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Please help and show work thank you.
vichka [17]
An equilateral triangles has 3 equal sides and 3 equal angles.
All the angles of an equilateral triangle have a measure of 60 degrees.

Using the Pythagorean theorem, the length of the hypotenuse squared is the length of one leg squared plus the length of another leg squared.

Here's the equation for the Pythagorean theorem.
Let c be the length of the hypotenuse.
Let a and b be the length of the two legs.
a^2 + b^2 = c^2 

Have an awesome day! :)
7 0
3 years ago
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Use the sum of cubes identity to write this polynomial expression in factored form:<br> 8x3 + 27.
lorasvet [3.4K]
The answer is 1989 because that’s how much I know
8 0
3 years ago
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Help quick please!!!! I'll mark your answer as the brainliest if it's correct!
muminat

Answer:

(8,2)

Step-by-step explanation:

The solution is where the two graphs intersect.

The two graphs intersect at x=8 and y=2

(8,2)

3 0
3 years ago
Instant Oats cost $4.89 for 10 servings. What is the cost per 1 serving
tester [92]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em>⤴</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

8 0
3 years ago
Which number is a counting number? Can you do both of them plz
DochEvi [55]
Question 3 is: D. All integers are rational numbers.
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