Answer:
Step-by-step explanation:
Both triangles are congruent. So, both triangles will have the same height.
Height of the triangle = 14/2 = 7 m
Answer:
The number of the students is 20.
Step-by-step explanation:
Total number of students in the speech contest = 90
Number of students that gave their speeches yesterday =
of 90
=
x 90
= 60
Number of remaining students who have not given their speeches after the first day = 90 - 60
= 30
Number of students that gave their speeches today =
of 30
=
x 30
= 10
Number of students that have not given their speeches = 30 - 10
= 20
Thus, 20 students have not given their speeches.
Answer:
0.7
Step-by-step explanation:
<u>Take the scale factor as Z.</u>
9 x Z = 6.3
14 x Z = 9.8
7 x Z = 4.9
<u>Find Z</u>
6.3/9 = 0.7
9.8/14 = 0.7
4.9/7 = 0.7
Z = 0.7
The formula for slope is y = mx + b
y is the y value, m is the slope, x is the x value, and b is the y intercept.
The equation given for line e is

Therefore the slope of line e is -9/2
Line f is parallel and parallel lines have the same slope.
So the slope is line f is -9/2.
The picture isn't that clear and I can't really tell if it's-9/2 or 9/2.
But whatever it is, the slope of line f is the same as the slope of line e because they are parallel.
Good luck!
Answer:
answer below
Step-by-step explanation:
5x⁴: degree even (<u>4</u>), leading coefficient <u>+</u>5, rise to left and rise to right
x -> -∞ y -> ∞
x -> ∞ y -> ∞