I would start by breaking apart the 275 into 200, 70, and 5. Then I
would multiply 4 by each of those numbers, giving you 800, 280, and 20.
Then, I would add those number back together (800+280+20) and that gives
you a final answer of 1,100.
The expression that can be used would be...
4(200)+4(70)+4(5)
Answer:
x=19
Step-by-step explanation:
5(x+35)=9(300
5x+175=270
5x=270-175
5x=95
95/5=19X
Answer:
m∠LTE = 110
Step-by-step explanation:
1. add up all of the arcs.
2x+3x+4x-8+x-12
2. all of the arcs equal 360
2x+3x+4x-8+x-12=360
3. Find x
10x-20=360, x=38
4. angle LTE is equal to half of the sum of the intercepted arcs.
0.5(arc LE +GF)
5. plug in LE +GF with x
.5(76+144)
The answer is two hundred thirty four.
Answer:
Indices are used to show numbers that have been multiplied by themselves. They can also be used to represent roots, such as the square root, and some fractions. The laws of indices enable expressions involving powers to be manipulated more efficiently than writing them out in full.