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natka813 [3]
2 years ago
12

15 points, no messing around, please do it right

Mathematics
1 answer:
cupoosta [38]2 years ago
8 0

Answer:

416 is your answer!!!

Step-by-step explanation:

mak me brainliest and add me as a fiend

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Answer the question on the picture!
MariettaO [177]

Answer:

64 square inches

Step-by-step explanation:

im not 100% sure but i think its right

8 0
2 years ago
25.
bulgar [2K]

Using the slope concept, it is found that the angle between the ladder and the floor will be of 33.69º.

<h3>What is a slope?</h3>

The slope is given by the <u>vertical change divided by the horizontal change</u>, and it's also the tangent of the angle of depression.

In this problem, we have that:

  • The angle is of 45º.
  • The vertical distance is the height of h.
  • The horizontal distance is of 3m.

Hence:

tan(45º) = h/3.

1 = h/3.

h = 3 m.

If the ladder slides 1 m down, the height will be of 2m, hence the angle will be given as follows:

\tan{\theta} = \frac{2}{3}

\theta = \arctan{\left(\frac{2}{3}\right)}

\theta = 33.69^\circ

More can be learned about the slope concept at brainly.com/question/18090623

#SPJ1

8 0
1 year ago
What is the value of the expression 9 x 4 - (2 x 1/2)
love history [14]

Answer:

35x

Step-by-step explanation:

Start with parentheses, 2 x 1/2 = 1

9 x 4 = 36

36 - 1 = 35

4 0
3 years ago
ANSWER FOR BIG PRIZE!
Volgvan
3 x^3 y^2
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8 ( y/x-3/2)
8 0
3 years ago
A notebook costs $4.50 plus sales tax . After sales tax , the notebook is $4.86. What is the sales tax rate?
UkoKoshka [18]

Answer:

8%

Step-by-step explanation:

0.36/4.50=0.08=8%

6 0
2 years ago
Read 2 more answers
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