1) Opposite angles in a quadrilateral add up to 180 degrees. Thus, the opposite angle would be 180 - 82, which would be 98 degrees.
2) It would be approximately 90 degrees, as it is a quarter of a 360 degree circle (360 / 4).
Answer: 419,000
Step-by-step explanation:
418,832
In the thousand's place is an 8. Next to it is an 8.
If the # is biiger than 5 it moves up. if it's 4 or less lower it.
the answer is 419,000
Answer:
Step-by-step explanation:
X=2
Answer:
I hope that help
Step-by-step explanation:
Subtract
2
from both sides of the equation.
y
=
−
3
x
4
−
3
4
−
2
To write
−
2
as a fraction with a common denominator, multiply by
4
4
.
y
=
−
3
x
4
−
3
4
−
2
⋅
4
4
Combine
−
2
and
4
4
.
y
=
−
3
x
4
−
3
4
+
−
2
⋅
4
4
Combine the numerators over the common denominator.
y
=
−
3
x
4
+
−
3
−
2
⋅
4
4
Simplify the numerator.
Tap for more steps...
y
=
−
3
x
4
+
−
11
4
Move the negative in front of the fraction.
y
=
−
3
x
4
−
11
4
Use the slope-intercept form to find the slope and y-intercept.
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Slope:
−
3
4
y-intercept:
−
11
4
Any line can be graphed using two points. Select two
x
values, and plug them into the equation to find the corresponding
y
values.
Tap for more steps...
x
y
0
−
11
4
3
−
5
Graph the line using the slope and the y-intercept, or the points.
Slope:
−
3
4
y-intercept:
−
11
4
10 less than 5 times the value of a number -> 5a - 10
10 times the quantity of 12 more than one-fourth of a number -> 10(12+1/4a)
We have :
5a - 10 = 10(12 + 1/4a)
5a - 10 - [10(12 + 1/4a)] = 0
5a - 10 - (120 + 5/2a) = 0
5a -10 - 120 - 5/2a = 0
Group : (5a-5/2a) - (10 + 120) = 0
5/2a - 130 = 0
5/2a = 130 -> a = 130 : 5/2 = 52
Recheck : 5 x 52 - 10 = 250
10 x (12 + 1/4 x 52) = 10 x (12 + 13) = 10 x 25 = 250