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Natalija [7]
3 years ago
11

Solve for k: 3k + 5 = 23 EKKL

Mathematics
2 answers:
stepladder [879]3 years ago
6 0
3k+5=23
-5
3k=18
/3

k=6
Musya8 [376]3 years ago
3 0

Answer:

6

Step-by-step explanation:

3k + 5 = 23

3k = 23 - 5

    = 18

k = 18/3

  = 6

<em>Here's your answer :)</em>

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Find the angle x (in degrees) that the wheelchair ramp makes with the ground.​
iogann1982 [59]

Answer:

x=175

Step-by-step explanation:

The sum of all the degrees in a triangle is 180. First, you have to rind what the third degree of the triangle is. We will call this y.

85+90+y=180

175+y=180

y=5

The floor is flat, so it will be 180 degrees, therefore, x+y=180. We can substitute 5 in for y, so 5+x=180.

So, x would be 175.

8 0
3 years ago
Which of the following describes the following graph?
andre [41]
A. neither a function nor a relation
5 0
3 years ago
If α, β are the zeroes of the polynomials f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1) =
Pavlova-9 [17]

Answer:

f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)

Step-by-step f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)explanation:

f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)f(x) f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)p(x + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(xf(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1) + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(xf(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1) + 1) – c, then (α + 1)(β + 1)f(x) = x2 – p(x + 1) – c, then (α + 1)(β + 1)

4 0
3 years ago
A class of 32 students contains 15 boys.
LiRa [457]

Answer:

11 boys walk to school each day

Step-by-step explanation:

<em>*The following will be assumed: the only genders of students in the class are male or female; the only options for getting to school are walking or not walking</em>

If there are 32 students in the class total, and there are 15 boys,

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there are 17 girls.

If 8 of these girls do not walk to school,

17 - 8 = 9

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So, if 20 total students walk to school, and 9 of those are girls

20 - 9 = 11

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3 0
2 years ago
Read 2 more answers
I dont understand how to do integers so if you could explain with you answer that would be amazing and thank you.
Step2247 [10]

1.2×10‐2

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some numbers which are not integer

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7 0
3 years ago
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