Answer:
I dont even know im sorry good luck trying to find someone
<span>NL←→ is tangent to circle M at point N
NL is perpendicular to MN
so
</span> ∠<span>NML = 90
</span><span> ∠MLN = 180 - 90 - 71
</span> ∠MLN = 19
Answer:
Lyle and Kyle shot 18 baskets each.
Cliff shot 6 baskets.
Step-by-step explanation:
To figure this out, you have to play around with how many shots Cliff made. You can just plug in reasonable numbers until Lyle and Kyle's baskets match.
If Lyle has to shoot 3 times more than Cliff, you multiply 6 x 3 to get 18.
If Kyle shoots 12 more than Cliff, you add 6 + 12 to get 18.
You know you did it right because in the problem it says Lyle's and Kyle's number of shots are equal.
Answer:
Step-by-step explanation:
if Meredith bought 20 kg and Courtney bough 10 kg less you'd do 20-10 to find how much Courtney bought, hopefully that makes sense. We are going to do the same thing here.
That means 2/5 - 1/10. To subtract fractions you need common denominators, like 5/6 - 1/6 = 4/6. The bottom numbers need to be the same. So how do we do that? Well, that 4/6 can be rewritten as 2/3, they are the same number. So we want to do the same with either 2/5 or 1/10... or maybe both. Well 4/6 becomes 2/3 because 4/2 = 2 and 6/2 = 3, so we need to use that thinking.
in 2/5 - 1/10, do you see something we can multiply by to make the bottom numbers the same? What if you multiplied 2/5 by 3 on the top and bottom? that would get us 6/15. Well that's too high, maybe we try 2 then. 4/10. And hey, that got us a 10, so we idn't have to change 1/10. Now we can do the problem.
2/5 - 1/10 = 4/10 - 1/10 = 3/10.
So Courtney bought 3/10 kg
To find the total weight we add. So now we have a similar problem.
2/5 + 3/10 Well we know what to change 2/5 to to get a 10 at the bottom.
2/5 + 3/10 = 4/10 + 3/10 = 7/10.
So in total they bought 7/10 (seven tenths) of a kilogram.
Let em know if something didn't make sense.
Answer:
5x - 2y = 20
Step-by-step explanation:
Find x-intercept by substituting y for 0
5x - 2y = 10
5x - 2(0) = 10
Isolate x to get x-intercept.
5x = 10
x = 2
(2, 0)
Twice of this intercept is (4,0).
Find y-intercept by substituting x for 0
5x - 2y = 10
5(0) - 2y = 10
Isolate y to get y-intercept.
-2y = 10
y = -5
(0, -5)
Twice of this intercept is (0, -10).
A line should have the y-intercept -10 and x-intercept 4.
In original equation, double the 10.
Test for x and y intercepts.
5x - 2y = 20
-2y = 20
y = -10
5x - 2y = 20
5x = 20
x = 4
An equation is 5x - 2y = 20.
