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Alekssandra [29.7K]
3 years ago
13

Help me plzzz i need helpppppp

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
5 0

Answer:

x = 5

Step-by-step explanation:

5 + 4 = 4 + 5

9 = 9

That means this statement is true.

<h2>Hope this helps!!~ ♥︎</h2>
You might be interested in
A table is 3 feet and 2 inches wide, and a chair is 25 inches wide. How much wider is the table than the chair?
slega [8]

Answer:

The table is 13 inches wider than the chair.

Step-by-step explanation:

A table is 3 feet and 2 inches wide

since there are 12 inches in one feet

= 3(12) + 2

=36+2

=48 inches

a chair is 25 inches wide

so..

38 - 25 = 13 inches

6 0
4 years ago
Can someone please help me on this
marshall27 [118]
Answer: angle 7 = 80 degree and angle 8 = 100 degree
7 0
3 years ago
Plz help me well mark brainliest!
prohojiy [21]

Answer:

9:59

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
729 = blank to the third power
Crazy boy [7]
One way is to factor and group and get every 3
729=3 times 3 times 3 times 3 times 3 times 3
so we group the ones that happen 3 times
729=(3*3*3) times (3*3*3)
we know that we can take the cube root of each group and multiply the result
729=( \sqrt[3]{3*3*3})( \sqrt[3]{3*3*3})=(3)(3)=9

the answer is 9
4 0
4 years ago
Bob sees a very tall white pine tree. He estimates that the angle of elevation from him to the top of the tree is 77°
vlabodo [156]

Answer:

  86.63 ft

Step-by-step explanation:

The tangent relation applies.

  Tan = Opposite/Adjacent

  tan(77°) = (tree height)/(20 ft)

  tree height = (20 ft)·tan(77°) ≈ 86.63 ft

_____

<em>Additional comment</em>

It is somewhat problematic for Bob to see the top of a white pine tree at that angle of elevation. His view would likely be obscured by the branches of the tree.

8 0
2 years ago
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