Answer:
4√5
Step-by-step explanation:
Use Pythagorean theorem
a^2=21^2-19^2
a^2=441-19^2
a^2=441-361
a^2=80
a= √80
simplify
Hello!
So, you have to plot the points on the graph.
Your point is (4, -3/4) so, plot the 4 on the x-axis, and the -3/4 on the y-axis.
Go to the right on the x-axis 4 units to get to (4, 0) and from there go <em>down</em> (becuase it is a negative (-3/4)) 3/4 of a unit.
I have attached an image of what it looks like below.
I hope this helps :))
Answer:
Step-by-step explanation:
x^2 - 9x - 70
we need to find two numbers whose sum is -9 and product id -17
The numbers are -14 and 5
By splitting the middle term,
x^2 - 14x + 5x - 70
= x ( x - 14 ) + 5 ( x - 14 )
( x + 5 ) ( x - 14 )
Hope this helps
Plz mark as brainliest!!!!!
Answer:
105,000
Step-by-step explanation:
I'd the scale is 1 : 50,000, you would first take the 2.1km and multiply it by your 50,000. This will put your answer to scale coming in at 105,000 km on the map
Is this a true or false question? I'm confused.