2 years ago

Quadratic Functions in Standard Form

Mathematics

1 answer:

Stels [109]2 years ago

5 0

Answer:

You just need to put the given value of x-input in function f(x)=2x²+6x-8 to get y-output

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kifflom [539]

Hi how are you hope all is well

8 0

3 years ago

Pls help me on this question:)

r-ruslan [8.4K]

Answer:

x= 28

Step-by-step explanation:

The angles both sum up to 180°. So, the equation would be: 39+(5x+1)= 180.

Step 1- Add common numbers.

(39+1)+5x= 180

40+5x= 180

Step 2- Subtract 40 to both sides.

40+5x= 180

-40 -40

5x= 140

Step 3- Divide both sides by 5.

5x= 140

5 5

x= 28

5 0

3 years ago

Find the values of x and y.

sweet [91]

X is 90°
A triangles angles add up to 180° so
180 - 47 - 90 = y
180 - 137 = y
y = 43°

6 0

3 years ago

Read 2 more answers

Lines P and Q are parallel. What is the measure of angle 1

oksian1 [2.3K]

Answer:

Next time show a picture

Step-by-step explanation:

But! A way you could solve this is to look at the opposite angle of 1 and see what the number is. The number opposite of 1 is always equal to 1. You could also see if there is a number next to 1. The number next to 1 +1= 180 degrees. Good luck!

8 0

3 years ago

10 m/sec =___ km/hr With conversions PLEASE !!!

Scilla [17]

Answer:

Step-by-step explanation:

10*3600/1000

36000/1000

36 km/hr

6 0

3 years ago