3 years ago

A) (x+1)^3= b) (2x +y)^3=

Mathematics

1 answer:

Rainbow [258]3 years ago

4 0

Answer:

x= -1 is the option a

answer

You might be interested in

At the school store of magic, a wand costs 2.31$ Mr. WIzard wants to get a new wand for each of his 22 students. He has a $50 do

mars1129 [50]

2.31x 22 = 50.82

He needs 82 cents

4 0

2 years ago

Graph each circle given below right the center and the radius of each circle

Paraphin [41]

Answer:

Center: (-1,8)

Radius: 1

The graph is attached.

Step-by-step explanation:

The equation of the circle has the form:

$(x -h)^{2}+(y-k)^{2}=r^{2}$

Where (h,k) is the point of the center of the circle and r is the radius of the circle.

The equation given in the problem is

$(x +1)^{2}+(y-8)^{2}=1$

Therefore:

h=-1

k=8

Then, the center is (-1,8) and radius is 1.

You can graph the circle with its center at the (-1,8) and a radius of 1 as you can see in the figure attached.

4 0

3 years ago

Read 2 more answers

One student can paint a wall in 20 minutes. Another student can paint the same wall in 30 minutes. Working together, how long wi

Katarina [22]

1) in one minute for first wiil be 1/20

the other 1/30, it means that A paint in one minute 1/20 and B 1/30 then A+B in one minute 1/20 + 1/30 = 3+2/60 = 5 / 60, 5/60 = 1/12

if in one min they make 1/12 then in 12 min they paint all the wall

5 0

3 years ago

A school conducted a survey to find out which games students enjoy watching the most. The table below contains the results of th

Leni [432]

<span>football is most polular among high school students</span>

4 0

3 years ago

Read 2 more answers

Help plz anyone plz help me !!!!!!!!

scZoUnD [109]

Check the attachment for the answers. Click on it again to make it bigger.

8 0

3 years ago