All categories

2 years ago

Hey pls help worth 30 points

Mathematics

2 answers:

tino4ka555 [31]2 years ago

8 0

Answer:

y + 8 = 1/2(x + 3)

Step-by-step explanation:

Hope this helpss!!!

Ira Lisetskai [31]2 years ago

3 0

Answer:

i think its 5.0 or -11

Step-by-step explanation:

You might be interested in

Evaluate sin^2 (pi/4) + cos^2(pi/4) + cos.

mart [117]

The answer of $sin^2 (pi/4) + cos^2 (pi/4)$ is √ 2

<u>Step-by-step explanation:</u>

The value of $sin^2 (pi/4)$ = √2/ 2

The value of $cos^2 (pi/4)$ = √2/ 2

= √2/ 2 + √2/ 2

= √2 + √2 / 2

= 2 √2 / 2

Dividing √2 by 1

= √2

3 0

3 years ago

Help me please I really needa turn this in by tmr

Blababa [14]

The flag should be 192 because 48 x 4 =192

8 0

3 years ago

Ayuda 7×9÷2=<br><br><br><br>note : btw how to get rid of this ad ?

JulijaS [17]

Step-by-step explanation:

7×9÷2

By using the rule of BODMAS , we get

7×9÷2

7×4.5

31.5

5 0

2 years ago

Read 2 more answers

Find the larger of the two roots of the equation y = -2.2x2 + 63.5x - 17

Luden [163]

The larger of the two roots of the equation $y = -2.2x^2 + 63.5x - 17$ would be 28.59.

<h3>How to find the roots of a quadratic equation?</h3>

Suppose that the given quadratic equation is

$ax^2 + bx + c = 0$

Then its roots are given as:

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

The given quadratic equation is

$y = -2.2x^2 + 63.5x - 17$

now, the roots of the equation are

$x = \dfrac{-63.5 \pm \sqrt{63.5^2 - 4(-2.2)(-17)}}{2(-2.2)}\\\\\\x = \dfrac{-63.5 \pm \sqrt{4032.25 - 149.6}}{(-4.4)}\\\\\\x = \dfrac{-63.5 \pm \sqrt{3882.65}}{(-4.4)}\\\\\\x = \dfrac{-63.5 \pm 62.31}{(-4.4)}$

The two roots are 0.27 and 28.59.

Thus, the larger of the two roots of the equation $y = -2.2x^2 + 63.5x - 17$ would be 28.59.

Learn more about finding the solutions of a quadratic equation here:

brainly.com/question/3358603

#SPJ1

7 0

2 years ago

Help help help plz plz

Kryger [21]

Answer:

Step-by-step explanation:

We add the exponents so it is 10+5=15

5 0

3 years ago

Read 2 more answers