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slega [8]
3 years ago
9

The measure of three angles of a triangle are (2×), (3×) and (×+60) what is the value of x ?

Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0
Since the sum of the angles of a triangle = 180°

Then  (2x)º + (x + 60)º + (3x)º  = 180°
                               (6x)° + 60° = 180°
                                         (6x)° = 180° - 60°
                                             x   =  120° ÷ 6
                                        ∴   x   =  20
                          
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AURORKA [14]
6m (m+2) = 0 is the factored form
m=0, m=-2 is m

Steps are on paper
If you need more explanation, comment

4 0
3 years ago
Can someone pls pls help me with the middle one im struggling :( TYSM IF U DO!
dybincka [34]

Answer:

900 people

Step-by-step explanation:

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Hope that helps!

8 0
2 years ago
Read 2 more answers
A spool of rope contains 65 yards of rope. How many​ 4-foot pieces of rope can be cut from the​ spool? How much rope is left​ ov
Thepotemich [5.8K]
So there is 65 yards and one yard is 3 feet so you multiple 65 by 3 which is 195 . Then you divide by 4 as you have to see how many four foot pieces can be cut which you end up with 48.75 which means that you can have 48 four foot pieces. So since you have 48 four foot pieces you multiply 48 by 4 and you have 192 and if you subtract 195 which is how many feet there is in the 65 yards you get three feet and that is how much of the rope that is left over.
5 0
3 years ago
What is the simple interest value missing in the table? Principal $2,500 Interest rate 3.5% Time 5 years Interest ? $43.75 $437.
netineya [11]

Answer:

$4,3750.00

Step-by-step explanation:

Simple interest is calculated using the equation:

I = Prt

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43750 = 2,500 * 3.5 * 5

Therefore, the interest is $43750.00

4 0
3 years ago
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siniylev [52]
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8 0
3 years ago
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