Answer:
x = 10
Step-by-step explanation:
1st Divide both sides by 2: x2 ÷ 2 = 20 ÷ 2
2nd Simplify: x = 10
Hope I helped :)
Answer:
c
Step-by-step explanation:
the opposite of division is multiplication
<span>y= 2x-4
y= -x+5
so
</span><span>2x-4 = -x+5
2x +x = 5 +4
3x = 9
x =3
y = 2x-4
y =2(3) - 4
y = 6-4
y = 2
answer: (3,2)</span>
Answer:
Part 1) ![P=204\ yd](https://tex.z-dn.net/?f=P%3D204%5C%20yd)
Part 2) ![A=1,325\ yd^2](https://tex.z-dn.net/?f=A%3D1%2C325%5C%20yd%5E2)
Step-by-step explanation:
Part 1)
we know that
The perimeter of triangle is equal to the sum of its length sides
so
![P=54+97+53=204\ yd](https://tex.z-dn.net/?f=P%3D54%2B97%2B53%3D204%5C%20yd)
Part 2)
we know that
The area of triangle is given by the formula
![A=\frac{1}{2}(b)(h)](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7D%28b%29%28h%29)
we have
![b=53\ yd\\h=50\ yd](https://tex.z-dn.net/?f=b%3D53%5C%20yd%5C%5Ch%3D50%5C%20yd)
substitute
![A=\frac{1}{2}(53)(50)=1,325\ yd^2](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7D%2853%29%2850%29%3D1%2C325%5C%20yd%5E2)
Answer: what is the e for
Step-by-step explanation: