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Nostrana [21]
3 years ago
11

HELP!!!!! FAST PLEASE!!!!

Mathematics
1 answer:
Marina86 [1]3 years ago
7 0
Think of the right triangle formed by the ladder, the height of the upper end of the ladder and the distance of the bottom of the ladder from the wall.

Then x = 6 ft and the hyp is 10 ft.  The trig function cos theta  equals "adj side" / hyp, so, in this case,

cos theta = 6/10 = 0.6.  Use the arccos x function on your calculator to find the angle x:

x = 0.927 (radians) = 53.1 degrees.
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Quadrilateral ABCD has the following vertics:A( -3,0) B (7,2) C (1,-4) D (-9,-6) is Quadrilateral A B C D a parallelgram, and wh
alekssr [168]

Answer:

in my opinion I think it parallelogram because it has four sides which are A,B,C,D

7 0
3 years ago
Find the product what is 9.874×7= ? ​
xxMikexx [17]
69.118 is the correct answer
3 0
3 years ago
Read 2 more answers
What is the difference when the sum of 12 and (-6) is subtracted from the quotient of (-21) and 3?
Bumek [7]
12+(-6)-[(-21)/3]
=6-(-7)=6+7=13
6 0
4 years ago
Hakeem puts $59 from each paycheck into his saving account. He gets paid every two weeks or 26 times per year. His goal is to sa
Mashutka [201]

Answer: Yes, He will.

Step-by-step explanation:

Here, the amount he puts in each week = $ 59

In one year the number of weeks = 26

Thus, the total amount he can save in one year = 59\times 26 = 1534

According to the question,

His total saving in one year ≥ 1500

Since,    1534 > 1500

Thus, he will reach his goal.

4 0
3 years ago
In 12 years, M will be thrice as old as N was 12 years ago. If M is now 8 years older than N, the present age of N is (in years)
AlexFokin [52]

Answer:

M = 36 year old

N = 28 years old

Step-by-step explanation:

here,

let the present age of M and N be 'x' and 'y' respectively.

By the first condition,

(x+12) = 3( y - 12)

x+12 = 3y - 36

x = 3y-48 ........ eqn (i)

and

By the second condition,

x= y+8 ........ eqn (ii)

now,

combining both the equations...

x = x

3y-48 = y+8 ( from i and ii )

2y= 56

y = 28

then , if y = 28

soo.. x= y+8

= 28+8

= 36

3 0
3 years ago
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