3 years ago

What is 1 and 3/10 plus 3 and 1/3

Mathematics

1 answer:

Mamont248 [21]3 years ago

3 0

Answer:

4 19/30

Step-by-step explanation:

1 3/10 + 3 1/3 = 139/30 or 4.63333...

Simplyfiy 139/30 to 4 19/30

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a triangle has side cequals6 and angles equals startfraction pi over 4 endfraction and equals startfraction pi over 3 endfractio

Diano4ka-milaya [45]

Answer:

$a=\frac{12}{1+\sqrt{3}}$

Step-by-step explanation:

c=6

Angle A= π/4

Angle B= π/3

Angle C = π - (π/4+π/3)= 5π/12

We want to determine side A.

Using Sine Rule

$\frac{a}{Sin A}=\frac{c}{Sin C}$

$\frac{a}{Sin \frac{\pi}{4}}=\frac{6}{Sin \frac{5\pi}{12} }$

$a=\frac{6}{Sin \frac{5\pi}{12} } X Sin \frac{\pi}{4}$

$a=\frac{12}{1+\sqrt{3}}$

a=4.39

7 0

3 years ago

Hope you can read those plz help me

erastova [34]

You use the equation given to solve the problem.

x= 4x9
X=36
The four is for the amount of people. The nine is the cost.

For the questions where you have to find out how much each person paid you would have to divided the amount by the number of people.

So, 36/9= 4.30

Therefore each person paid $4.30.

(Hope this helps you)

4 0

3 years ago

blake is cutting a piece of rope into fourths. if each piece is 16 in ches long, what is the length of the entire rope?

sashaice [31]

Hello Alexgator88,
If there are four sections of rope and each piece is 16 inches long then we know that 16 times 4 is 64.
So your answer is 64 inches long.
~Naterator
Please Thank and Rate If This Was Helpful <3

8 0

3 years ago

Read 2 more answers

Geometry Question!!!!!!!!

Akimi4 [234]

Either a or d i think

6 0

2 years ago

Please help with this

Likurg_2 [28]

Idk know the answer sorry

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2 years ago