Answer:
can you show me a pic of the question.
Step-by-step explanation:
Answer:
20.3 units
Step-by-step explanation:
AB/CB = BD/AB
9/CB = 4/9
CB = 9×9/4
CB = 81/4 = 20¼ units
20.25 (20.3 units correct to 1 dp)
Answer:
Step-by-step explanation:
y=2x+4 I check over it to make sure it was right hope this helps
He can do this by walking backwards 19 steps from his starting point.
Answer:
A) -10°F
Step-by-step explanation:
Given that:
Boiling point of water gets affected when there is a change in the elevation.
Expression to represent the temperature i.e. boiling point w.r.to altitude
is given by the equation:
Temperature in
= 
Given that, the altitude,
= 5,000 feet
To find:
The number of degrees Farenhite at which the boiling point of water will change.
Solution:
Here, we are given the expression:
Temperature in
= 
And value of altitude,
= 5,000 feet
Let us put the value of
in the equation and let us find the value of temperature in
.
Temperature in
=

Therefore, the answer is:
A) -10°F