2x+3=-27
2x=-27-3
2x=-30
x=-15
There are all parallelograms.
To find their area we need to use only one formula.
A=base*height
Everything is given, so
1) A=b*h=5.3*4=21.2 km²
2) A=b*h= 11*10.7= 117.7 mi²
3) A=b*h= 10.5*7.9 =82.95 mi²
Answer:
The effect of the k value within the argument of a function, when k>1, is to horizontally compress the graph of the parent function.
Step-by-step explanation:
For example, if parent function is y = x, you have a straight line passing through the Origin at a 45 degree angle, if the scales on the x and y axes are identical.
I’m assuming this is -x^2 = 15
standard form: -x^2 - 15 = 0
Answer:
the answer is D
Step-by-step explanation:
hope this helps you