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kolbaska11 [484]
3 years ago
5

PLS HELP!! In a triangle ABC, AB=3, BC=6 and AC=5. Calculate the size of the angle C.

Mathematics
2 answers:
o-na [289]3 years ago
6 0
The answer to this is 8.6 repeating
grigory [225]3 years ago
3 0

Answer:

he answer to this it would be 15.3

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2 1/4 simplified with 1/4
kow [346]

2 1/4 +1/4

9/4+1/4=10/4=5/2=1 3/2

1 3/2


4 0
3 years ago
A barrel contains 15 1/3 liters of water. 3/4 of the water was used to water plants.
liq [111]
Change the 15 1/3 to an improper fraction (46/3). Next multiply this by (3/4).
(46/3)(3/4) = 46/4 = 23/2 = 11.5 gallons was used to water the plants

15 1/3 - 11 1/2 = 46/3 - 23/2 = 92/6 - 69/6 = 23/6 = 3 5/6 gallons of water are left in the barrel
5 0
2 years ago
IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. If a certain statistician has an IQ of 112
maks197457 [2]

Answer:Letter D. 79%

Step-by-step explanation:

8 0
3 years ago
Bill says that
drek231 [11]
Cause 6^8 = 1679616 while if 3^5 times 2^3 only = 1944
6 0
3 years ago
Help please I am a bit confused on this.
Anit [1.1K]

Because there are 4 inside angles the sum of the four angles must equal 360 degrees.

Add the angles to equal 360:

4x + 3x + 2x + 3x = 360

Simplify:

12x = 360

Solve for x by dividing both sides by 12:

x = 360 /12

x = 30

Now you have x, solve for each angle:

ABC = 4x = 4 x 30 = 120 degrees.

BCD = 3x = 3 x 30 = 90 degrees.

CDA = 2x = 2x 30 = 60 degrees.

DAB = 3x = 3 x 30 = 90 degrees.

C. It's important to know that a four sides figure needs the inside angles when added together need to equal 360 degrees.

6 0
3 years ago
Read 2 more answers
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