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fenix001 [56]
3 years ago
8

Q. Find missing angle

Mathematics
2 answers:
Alenkinab [10]3 years ago
5 0

Answer:

Tan x = opp/ adj

Tan x = 15 / 12

Tan x = 1.25

Angle = 51.34

C. 51 degrees

HOPE ITS HELPS..!!

oksian1 [2.3K]3 years ago
4 0

Answer:

c =√a2 + b2=√152 + 122=√369=19.20937

∠α =arcsin(a)c= arcsin(15)19.209372712299=arcsin(0.78086880944303) = 51.34° = 51

answer is C

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There are less than 200 apples in a box. it is known that 2, 3, 4, 5, or 6 kids can share these apples evenly. how many apples c
MArishka [77]
Hi!

200 ÷ 2 = 50

200 ÷ 3 = 66.6 repeat.

200 ÷ 4 = 50

200 ÷ 5 = 40

200 ÷ 6 = 33.3 repeat.

So, there can be either 50 or 40 apples in that box.
7 0
3 years ago
Read 2 more answers
The mean weight 20 students in a room is 65 kg one student one student who weight is 88kg went into the room what is the new mea
umka2103 [35]

The new mean is 66.09

<u>Explanation:</u>

Mean weight of 20 students = 65kg

One student with 88kg entered the room.

New mean = ?

\frac{x_1+x_2+....+x_2_0}{20} = 65

\frac{x_1+x_2+....+x_2_0 + 88}{21} = ?

The above equation can further be written as:

x_1 + x_2 +....+x_2_0 = 65 X 20\\\\x_1 + x_2 +....+x_2_0 = 1300

New mean = \frac{1300 + 88}{21}

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Therefore, the new mean is 66.09

6 0
3 years ago
What is the first step when applying properties of operations to divide 73.85 by 4.1?
Svetlanka [38]

Answer: Multiply the divisor and dividend by 10

4 0
3 years ago
Can someone help me with these questions, don’t mind the answers written already
Rina8888 [55]

Answer:

a) x value is -2, min is -3(if thats y)

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Step-by-step explanation:

yes you do quadratic formula and such :)

8 0
1 year ago
Evaluate a+b for a=-17 and b=8
In-s [12.5K]

25

substitute 17 for A

substitute 8 for B

should look like this

17+8

then add

should look like this

17+8=25

8 0
3 years ago
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