As you can see in this picture we have a point on y- axis which is our y-intercept and f(x)
so first we should find what WAS the y-intercept before adding k
so we can say:
f(x) = 2(0) - 3 = -3
so it WAS -3 .... but in this picture is -7
so you have:
-3 + k = -7
k = -7 + 3 = -4
so k is equal to -4 :)))
i hope this is helpful
have a nice day
In other words, the factors of 21 are all the numbers that can evenly divide into 21, and the factors of 48 are all the numbers that can evenly divide into 48. Here are the factors for 21 and 48: Factors of 21: 1, 3, 7, and 21. Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48.
Answer:
Diagonal =26.11 units
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that a county park system rates its 20 golf courses in increasing
order of difficulty as bronze, silver, or gold.There are only two gold courses and twice as many bronze as silver courses.
Hence we get there are 2 gold, 12 bronze and 6 silver courses.
A) If a golfer decides to play a round at a silver or gold
= He can select any one of gold or silver
= (2+6)C1 = 8 ways
B) f a golfer decides to play one round per week for 3 weeks,first on a bronze course,then silver,then gold,
=Here no of ways = 2x12x6 = 144
(Because he can play any one of two gold, any one of 12 bronze...)
(Assuming every week all games are available)
Answer:
The value of <em>y</em> = 40.
Step-by-step explanation:
We have been given that Δ ABC is isosceles with AB = AC.
Since opposite angles of equal sides are equal, we have,
∠C = ∠B and so
5<em>x</em> = 40
<em>x</em> = 8
Now, by angle sum property,
∠A + ∠B + ∠C = 180⁰
(2<em>y</em> + 20) + 40 + 40 = 180
(2<em>y</em> + 20) + 80 = 180
(2<em>y</em> + 20) = 180 - 80
2<em>y</em> + 20 = 100
2<em>y</em> = 100 - 20 = 80
<em>y</em> = 40
Hence, the value of y = 40°.