Slope intercept form: y= mx +b
Parallel lines= same slope
Find slope of this line first:
2x + 3y =8
Subtract 2x from left side and add it to right side.
3y = -2x + 8
Divide by 3
Y= -2x/3 +8/3
slope= -2x/3
Y= mx + b —-} b is y intercept which is unknown and m is slope
Plug in -2/3x for slope.
Y= -2/3x +b
To find y intercept plug in point (-2, 3)
Y= -2/3x+b
3= -2/3(-2) +b
3 = 4/3+b
3-4/3 =b
5/3 =b
Y= -2/3x +5/3 is new equation
-Angle DEF
-definition of congruent angles
-the measure of angle GHI (<em>m<GHI)</em>
Answer: 18 units
Explanation:
Area = π r²
1017.9 = π r²
r² = 1017.9 ÷ π
r² = 324
r = √324
r = 18
===> Radius = 18 units
<span>d. The product of a constant factor 11 and a 2-term factor x + 7
Hope this helps!
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Answer:
55 mph
Step-by-step explanation:
distance=rate*time
275=r*5
Divide by 5 on both sides
r=55
55 miles per hour
Hope this helped!