<span>The following statement is true: At least two of the lateral faces are congruent.
Because the words "at least" are used this means that at a minimum 2 of the faces are congruent. Because the base is in the shape of a triangle, this will definitely be true. The sides directly across from each other will be congruent and if the base is a square (which is also defined as a rectangle) than all 4 sides would be congruent.</span>
Answer:
(5, -3)
Step-by-step explanation:
Solve for x and solve for y by making each set of brackets equal to 0
Add all the displacement vectors together, then find the magnitude of this vector sum.
Summing these vectors gives the resultant displacement
and we have
so the plane ends up about 81.9 km away from its starting position.
P(1, 2), Q(3, 4)
we find the slope dividing the y over the x, that is:
m = (4 - 2)/(3 - 1) = 2/2
m = 1
and then use the line equation for a point and slope:
y - y1 = m(x - x1)
where (x1, y1) is a point through which the line passes, we use P(1,2):
y - 2 = 2(x - 1)
y - 2 = 2x - 2
y = 2x
therefore the slope is 2 and the y-axis intercept is 0
C. 7 cm the first triangle is twice the size of the second
