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3 years ago

Complete the equation of the graphed linear function. Write the slope in decimal form.

Mathematics

1 answer:

koban [17]3 years ago

6 0

The basic equation is Y=mx+b. m= the slope and b is the y axis intercept point so the answer is Y=.5x-1

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PLEASE HELP ME!!!

Ede4ka [16]

The roots of the quadratic equation $ax^2+bx+c=0$ are

$x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}$ .

Here the given quadratic equation is $5x^2-13x+7=0$ . Here $a=5,b=-13,c=7$ .

The roots are

$x=\frac{13 \pm \sqrt{13^2-4*5*7}}{2*5} \\ x=\frac{13 \pm \sqrt{29}}{10}$

7 0

3 years ago

Read 2 more answers

Please I need the answer very fast

tatyana61 [14]

Answer:

1 - cosΘ

Step-by-step explanation:

using the identity

sin²x + cos²x = 1 , then

sin²x = 1 - cos²x

$\frac{sin^20}{1+cos0}$

= $\frac{1-cos^20}{1+cos0}$ ← factor 1 - cos²Θ as a difference of squares

= $\frac{(1-cos0)(1+cos0)}{1+cos0}$ ← cancel 1 + cosΘ on numerator/ denominator

= 1 - cosΘ

7 0

2 years ago

How many minutes are there in three quarters of an hour

Ivahew [28]

45 minutes.

3      x
---   ----
4     60

you multiply 60 and 3.
you get 180, then you divide by 4 and get 45 minutes.

8 0

3 years ago

Read 2 more answers

Select the order pair(s) that are solutions to this system of inequalities:

Usimov [2.4K]

Use desmos.com and graph those inequalities. It is pretty easy.

6 0

3 years ago

10 points pls answer ASAP

boyakko [2]

Answer:

145

Step-by-step explanation:

Its the opposite angle of 145

7 0

3 years ago