Answer:
Angle of elevation
Step-by-step explanation:
An angle measured from the horizontal upwards is an angle of elevation.
An angle measured from the horizontal downwards is an angle of depression.
∠ 2 is a measure from the horizontal upwards thus angle of elevation.
Note that ∠ 3 is an angle of depression
Answer:
Value of a in term of x = 8/x
Step-by-step explanation:
Given:
14 = ax + 6
Find:
Value of a in term of x
Computation:
⇒ 14 = ax + 6
Step 1; Subtract 6 from both side
⇒ 14 - 6 = ax + 6 - 6
We get step 2
⇒ 8 = ax
Divide x from both side and we get step 3
⇒ 8 / x = ax / x
Step 4
⇒ 8/x = a
Step 5
⇒ a = 8/x
Value of a in term of x = 8/x
<h2>You need a reflection across the y-axis!</h2>
Answer:
49050
Step-by-step explanation:
(5 x 109)x (9 x 10)
545×90
49050
So the answer is 49050
Answer:
The 9 in the hundredths place is 10 times the 9 in the thousandths place
Step-by-step explanation:
Here, we want to compare the value of 9 in the hundredth place and the value of 9 in the thousandths place.
The value of 9 in the hundredth place has a value of 0.09 while the value of 9 in the thousandths place has a value of 0.009
This means we can write 5.899 as 5 + 0.8 + 0.09 + 0.009
Now back to the question, how does 0.09 compare to 0.009? we can see that 0.09 is 10 times 0.009
This mathematically means that;
0.09 = 10 * 0.009
Hence we can conclude that the 9 in the hundredths place is 10 times the 9 in the thousandths place
