Answer: Your answer would be A 1 1/4
Step-by-step explanation:
M < E = 180 - 35 - 43 = 102
m< A = 180 - 102 - 18 = 60 degrees Answer
Answer:
See attachment
Step-by-step explanation:
A) We draw the number line as shown in the attachment with intervals of 0.2 from 0 to 2.
B) Observe that, from 0 to 0.2 you move one units to get to 0.2.
From 0 to 2, on the number line with intervals of 0.2, you move 10 units from 0.
This means that:
![2 = 0.2 + 0.2 + 0.2 + 0.2 + 0.2 + 0.2 + 0.2 + 0.2 + 0.2 + 0.2](https://tex.z-dn.net/?f=2%20%3D%200.2%20%2B%200.2%20%2B%200.2%20%2B%200.2%20%2B%200.2%20%2B%200.2%20%2B%200.2%20%2B%200.2%20%2B%200.2%20%2B%200.2)
This gives us:
![2 = 0.2(1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1)](https://tex.z-dn.net/?f=2%20%3D%200.2%281%20%2B%201%20%2B%201%20%2B%201%20%2B%201%20%2B%201%20%2B%201%20%2B%201%20%2B%201%20%2B%201%29)
Then finally we have:
![2 = 0.2(10)](https://tex.z-dn.net/?f=2%20%3D%200.2%2810%29)
By the commutative property of multiplication:
![2 = 10 \times 0.2](https://tex.z-dn.net/?f=2%20%3D%2010%20%5Ctimes%200.2)
Answer:
pencils=$4
pen=$1.5
Step-by-step explanation:
Step one:
given data
let pencils be x and pens be y
Mara bought 8 boxes of pencils and 3 packages of pens for $24
8x+3y=24------------1
Elaine bought 4 boxes of pencils and 6 packages of pens for $30
4x+6y=30------------2
solve 1 and 2 simulteneoulsy
8x+3y=24---------X1
4x+6y=30----------X2
subtract the answer bellow
8x+3y=24
8x+12y=60
0-9y=-36
divide both sides by- 9
y=36/9
y=$4
put y= 4 in 1
8x+3*4=24
8x+12=24
8x=24-12
8x=12
divide both side by 8
x= 12/8
x=3/2
x= $1.5
Answer:
260
570
850
920
410
710
660
120
that all for now they out of order
Step-by-step explanation: