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slava [35]
3 years ago
5

11. A large pine tree was struck by lightning and fell as

Mathematics
1 answer:
umka21 [38]3 years ago
5 0

It forms a right triangle.

To find X you can use the Pythagorean theorem which would be written as x^2 = a^2 + b^2

This can be rewritten as x = sqrt(a^2 + b^2)

Using the dimensions of the tree the answer would be :

B. x = sqrt(8^2 + 13^2)

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CHOOSE ONLY 1 TO DO AND PLZ WRITE THE ANSWERS
Naddika [18.5K]

Answer: I chose question number 1.

2 coconuts= 2 points

1 coconut + 1 apple (10 points) + Banana (4 points)= 15 points.

7 0
3 years ago
The variables x and y vary directly. When x is 3, y is 6. Find x when y = 2/3
nasty-shy [4]
X=3
y=6

y=2x
2/3=2x
(2/3)/2=x
(2/3)×(1/2)=x
2/6=x
x=1/3
7 0
3 years ago
Please tell me the answer plsss i will be sure to mrk u brainliest for the best answer
Finger [1]

Step-by-step explanation:

2^3 X 3^-4 X 5^2 / (2x5)^2 X 2 X 3^2 X 3^-6

I will simply the expression on the RHS if the bracket first

2^2 X 5^2 X 2 X 3^2 X 3^-6

= 2^3 X 3^-4 X 5^2

So, putting them together

Both sides have th same expression

They cancel out each other

Answer : 1

5 0
3 years ago
If <3 and <4 are vertical angles and m<3=9x+5 and m<4=5x+33 find <4
KatRina [158]

Answer:

<em>68 degrees</em>

Step-by-step explanation

If <3 and <4 are vertical angles, then <3 = <4

This means that

9x + 5 = 5x + 33

9x - 5x  = 33 - 5

4x = 28

x = 28/4

x = 7

Since <4 = 5x+ 33

<4 = 5(7) + 33

<4 = 35 + 33

<4 = 68 degrees

<em>Hence the measure of <4 is 68 degrees</em>

6 0
3 years ago
Use conversions to solve the problem. Devante buys 1 1/2
melomori [17]

Answer:

45 oz

Step-by-step explanation:

1.5 lb = 24 oz

3/4 = 12 oz

24+12+9 = 45 oz

6 0
3 years ago
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