Answer:
50x105m
Step-by-step explanation:
310 (length of field) - 65-65= 200/4=50
Start with the perimeter subtract 65 twice because the length is on two sides. Now the length and width will be equal so divide by 4. Add 65 back because you subtracted it earlier.
B. 55,000,000 from 54,860,000
Wrong,
You added when you were supposed to divide.
24/30 = 0.8
" 1 / 4 " means " 1 divided by 4 ".
Do that division, and you get " 0.25 " .
To change any number to percent, multiply the number by 100 .
The easy way to do that is to move the decimal point 2 places that way ==> .
When you multiply 0.25 by 100, you find that it's <em>25%</em> .
A triangle has three angles, and their measures add up to 180 degrees.
An isosceles triangle has at least 2 congruent sides, and the angles opposite the congruent sides are congruent.
This triangle has one angle of 40 deg, and two angles that measure the same; call the measure of each base angle x.
x + x + 40 = 180
2x + 40 = 180
2x = 140
x = 70
The base angles measure 70 deg.