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aleksklad [387]
3 years ago
11

Please help! It’s for a test, I’ll also give brainliest!

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
4 0

Answer:

zero

Step-by-step explanation:

saveliy_v [14]3 years ago
3 0
It’s means it’s not a subset
Or not equal to subset
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A garden table and a bench cost 649 combined. The garden table costs 51 less than the bench. What is the cost of the bench?
dalvyx [7]

Answer:

598

Step-by-step explanation:

garden table 51

the bench?

51+598

6 0
3 years ago
The vertex angle of an isoceles triangle is 8 times the measure of the base angle. find the measure of the base angle
Yuki888 [10]
For this problem, if we used b to represent your base angle measurement, you would add 8b+2b and set it equal to 180. This is because the measure of the vertex angle is 8 times the base angle measurement, so we had to multiply b by 8. We also had to add it to the other angle measures, so the other angle measures are represented as 2b since they are the same length. We then have to set this equal to 180 since that measures of a triangle must add up to 180. Then we combine like terms on our “b” side to get 10b=180. Then we divide both sides by 10 and we get b=18, which is the measure of our base angle.
4 0
3 years ago
The graph of the function f(x) = ax^2 + bx + c has vertex at (0, 2) and passes through the point
Ann [662]

Answer:

Step-by-step explanation:

You need to use vertex form of a quadratic to solve this.

Consider the vertex to be (h,k)

Another way of representing a quadratic is in "vertex form":

f(x) = a(x-h)^2+k

Now all you have to do is solve for a.  You know that the vertex is (0,2) and you have know the point of (1,8).  Now, all you have to do is plug in these values and solve for a.

8 = a(1-0)^2+2\\8=a(1)^2+2\\8=a+2\\a=6

Now you know the equation is f(x) = 6(x-0)^2+2 , but you need it in quadratic form.  All you have to do is solve is distribute the 6:

6x^2+2

You get:

a = 6

b = 0

c = 2

Please mark this as brainliest if it satisfies your question

7 0
3 years ago
Greg practiced playing his clarinet for 12 minutes. He has practiced 40% of the amount of time he needs to practiced today. How
frosja888 [35]
He needs to practice 7.2 minutes
he practices for 4.8 minutes in that day

hope this helps
4 0
4 years ago
Alicia found $1.90 on the beach. Her brother found three times as much money. How much money did Alicia and her brother find in
Romashka [77]
7.60, 1.90 times 3 is 5.7 and then you add alicias money to that and it makes 7.6
4 0
2 years ago
Read 2 more answers
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