Ask question

Ask question

All categories

2 years ago

5

Solve y(2y+1)+10=0 by using the Quadratic Formula.

1 answer:

Lorico [155]2 years ago

8 0

Answer:

y= -1+- i √79/4

Step-by-step explanation: Here is the answer ^^

You might be interested in

A cheese pizza from Pizza Pie is cut into eight equal pieces. When slices are sold individually, each slice costs $1.85. Let c r

andrezito [222]

multiply the amount of one piece with the number of pieces

1.85×8=14.8

5 0

2 years ago

Please help with geometry!! Thank you so much <3

Luda [366]

Since the two triangles are proportional, there is a scale for going from one triangle to the other

6 0

3 years ago

Substituting x-4=y and -5y+8x=29

Marianna [84]

The answer is x=3. Work shown in the photo above!

3 0

3 years ago

Read 2 more answers

How do u solve these questions I have no clue

irina1246 [14]

Convert the larger unit into the smaller unit, and then solve.

4 0

3 years ago

Read 2 more answers

Sphere with a volume of 1767.1 . what is the radius?

Llana [10]

$\bf \textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ V=1767.1 \end{cases}\implies 1767.1=\cfrac{4\pi r^3}{3}\implies 5301.3=4\pi r^3 \\\\\\ \cfrac{5301.3}{4\pi }=r^3\implies \sqrt[3]{\cfrac{5301.3}{4\pi }}=r\implies 7.4999\approx r$

3 0

3 years ago