2a+3b=82
a+b=38
These are the two equations you need to solve for a and b
The angle made by ∠MLPQR = 49°.
What is an Angle:
In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The word “angle” is derived from the Latin word “angulus”, which means “corner”. The two rays are called the sides of an angle, and the common endpoint is called the vertex. The angle that lies in the plane does not have to be in the Euclidean space. In case if the angles are formed by the intersection of two planes in the Euclidean or the other space, the angles are considered dihedral angles. The angle is represented using the symbol “∠”. The angle measurement between the two rays can be denoted using the Greek letter θ, α, β etc. If the angles are measured from a line, we can find two different types of angles, such as a positive angle and a negative angle.
Now,
We know that One unit circle. = 360°
intercepted arc PSR = 360° - 131°= 229°
Now,
MLPQR = 1 / 2 (Difference of intercepted arcs)
1/2 (MPSR - MRP)
=1 /2 (229-131)
= 98 / 2 = 49°
To know more about "Angle"
Refer this link:
brainly.com/question/25716982
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Pick 1: 6 yellow out of 15 total marbles = 6/15 = 2/5
Pick 2: 6 yellow out of 15 total marbles = 6/15 = 2/5
Pick 1 AND Pick 2
2/5 x 2/5 = 4/25
If your friend was working from your figures, then his estimate was
waaaay off, like in outer space.
If you paid $2.40 for 3434 pounds, then that works out to something
like 0.007¢ for each pound. His estimate of $1.80 is more than 2,500
times as much as you paid for each pound.
Even allowing some slack for the quantity discount that you surely
must have been awarded for buying 1.7 tons of them all at once, still
that doesn't support his wild estimate in any way.
He'd be better off buying a few pounds from you, at, say, 50¢ a pound.
He needzum, you gottum, he'll gettum, and you'll never missum. That way,
you'll both make a killing, and it's a win-win-win all around.
Answer:
Inequality form:
Interval notation: [-2,∞)
Step-by-step explanation:
Add 6 to both sides of the inequality.
y
≥
−
8
+
6
Add −
8 and 6
.
y
≥
−
2
The result can be shown in multiple forms.
Inequality Form:
y
≥
−
2
Interval Notation:
[
−
2
,
∞
)