2x+4=7 subtract 4 from both sides
2x=3 divide both sides by 2
x=3/2
x=1.5
The equation can be used to find the missing leg in the triangle
.
<h3>What is the right triangle?</h3>
A right-angle triangle is a triangle that has a side opposite to the right angle the largest side and is referred to as the hypotenuse.
It is given that a right triangle has a side length of 16 meters and a hypotenuse of 20 meters.
From a Pythagoras theorem

Thus, the equation can be used to find the missing leg in the triangle
.
Learn more about the right-angle triangle;
brainly.com/question/5474676
Answer:
140x12+105x4+55x12= 86,340 a month
Step-by-step explanation:
Answer:
560880
Step-by-step explanation:
THERE
there are 72 campers at the summer camp because if we just multiply 8 times 9 equals 72