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Musya8 [376]
2 years ago
10

Find the output for the graph y = -2x +6 when the input value is 4. y = [?]

Mathematics
1 answer:
stepladder [879]2 years ago
3 0

Answer:

x=2

Step-by-step explanation:

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Enter it into Desmos!

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Charles was skip counting at the Math Club meeting. He started to
BabaBlast [244]

Answer: 56

Step-by-step explanation: because 8x7=56

6 0
4 years ago
Read 2 more answers
Please help me. Thanks
OlgaM077 [116]
2x+50 and 7x are "vertical angles" and are thus equal to one another.

2x+50 = 7x

       50 = 5x

x=10 (answer)           You should find the actual angles.

They are 2(10)+50 = 70 and
 7(10) = 70
4 0
4 years ago
To compute a student's Grade Point Average (GPA) for a term, the student's grades for cach course are weighted by the number of
Andreyy89

Answer:

The student's GPA = 3.24

Step-by-step explanation:

To determine the student's GPA for the term,

First, we will determine the weighted grade points and then divide the result by the total credit.

The weighted grade point is the sum of the grade points in the courses.

Grade point for a course is calculated by multiplying the grade by the course credit.

For the Math course,

Grade point = 3.6 × 5 = 18.0

For the Music course,

Grade point = 2.5 × 2 = 5.0

For the Chemistry course,

Grade point = 3.0 × 5 = 15.0

For the Journalism course,

Grade point = 3.4 × 5 = 17.0

Hence,

The weighted grade point = 18.0 + 5.0 + 15.0 + 17.0

The weighted grade point = 55.0

Total credit = 5 + 2 + 5 + 5 = 17

∴ The student's GPA = 55.0 / 17 = 3.24

Hence, The student's GPA = 3.24

4 0
3 years ago
Solve: 2x^2+4x-3=0 using the quadratic formula
algol13
Okay

Assuming you know quadratic formula it would be

-4+/- square root 4^2 -4(2)(-3)
Divided by 2(2)

So
First we’ll do whatever is under the square root

4x4= 12
-4(2)(-3) = 24

so 12+24= 36

36 square root is 6

So 4+/- 6
Divided by 4


So

4+(-6)= -2
4-(-6)= -10

-2 divided by 4 = -0.5
-10 divided by 4 = -5

An easy way to remember this is label your numbers Ax^2+Bx+C

Or it’s much easier to use completing the perfect square.
7 0
3 years ago
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