Answer:
y = 26/7 or ≈ 3.71
Step-by-step explanation:
3y + 4y= 26
3y + 4y = 7y so,
7y = 26
Divide both side by 7, we got:
y = 26/7 or ≈ 3.71
Hope this helped :3
Answer:
1017.36 square miles
Step-by-step explanation:
Since the diameter of a circle is twice the radius, the radius of this circle is 36/2=18. Since the area of a circle is , the area of this circle is:
Hope this helps!
Answer:
A
Step-by-step explanation:
Angles in a triangle- 180°
64+32= 98°
180-98= 82°
The unknown angle would be 70.
Use the Pythagorean Theorem to solve this.
a2 + b2 = c2
Angle B plus Angle C equals 110.
180-110= 70.