2 years ago

Can someone help me please?

Mathematics

1 answer:

MAVERICK [17]2 years ago

4 0

Good. I hope you get locked, most mainly banned. Nobody needs you, “FrIsK”

You might be interested in

A text font fits 12 characters per inch. Using the same font, how many characters can be expected per yard of text?

Shkiper50 [21]

I<span>f an inch would fit 12 characters and 1 yard has 36 inches. then, a yard would fit 432 characters.

</span>

7 0

3 years ago

I need help please!!

Artyom0805 [142]

Answer:

39.27

Step-by-step explanation:

Calculate whole area of circle - pi5^2 = 78.54

Divide answer by 2 as only half of the circle is shaded - 78.54/2 = 39.27

7 0

3 years ago

Read 2 more answers

Use the quadratic formula to solve x² + 9x + 10 = 0.<br><br> What are the solutions to the equation?

jok3333 [9.3K]

Answer:

$-1.30\ and\ -7.70$ (2 decimal places)

Step-by-step explanation:

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

-----------------------------------------------

$x^2+9x+10=0$

Plug in values:

$x=\frac{-9\pm \sqrt{9^2-4\cdot \:1\cdot \:10}}{2\cdot \:1}$

First value of x:

$x=\frac{-9+\sqrt{41}}{2}=-1.30$ (2 decimal places)

Second value of x:

$x=\frac{-9-\sqrt{41}}{2}=-7.70$ (2 decimal places)

6 0

2 years ago

ebonee bought 16 chocolate bars for her 6 friends.If each friend receives an equal amount of chocolate bars. How many chocolate

Kamila [148]

Answer:

3/8

Step-by-step explanation:

6 0

2 years ago

Simplify: |4.2 – 6.8| + (2.4 + 7.2)

SpyIntel [72]

Answer:

$|4.2 - 6.8| + (2.4 + 7.2)$

$= | - 2.6| + 9.6$

$= 2.6 + 9.6$

$= 12.2$

8 0

3 years ago