Answer:
4.5
Step-by-step explanation:
if we take -1 and put it in L.H.S it becomes 8+1=9 and then when u put x2 which is x×2 to L.H.S it becomes 9÷2 =4.5
Answer:
The value of 7 in 678,901 is 10 times greater than the value of 7 in 67,890
Step-by-step explanation:
step 1
we have
678,901
Write in expanded form
678,901=600,000+70,000+8,000+900+1
The value of 7 is 70,000
step 2
we have
67,890
Write in expanded form
67,890=60,000+7,000+800+90
The value of 7 is 7,000
step 3
Divide 70,000 by 7,000

therefore
The value of 7 in 678,901 is 10 times greater than the value of 7 in 67,890
Here is the answer. i quickly did it and checked my answer so it should be right
Answer:
1
Step-by-step explanation:
4x+6=10
4x=4
x=1
Answer:
(B)1005 feet
Step-by-step explanation:
In the attached diagram

|AG|=1400 feet
Distance from point C to point G=|CG|
Using Trigonometry in Triangle ACG

Using Trigonometry in Triangle BCG'

Therefore, the distance from balloon B from balloon A
=CG+CG'
=808+197
=1005 feet