2 years ago

What are the solutions of the equation?

Mathematics

1 answer:

andre [41]2 years ago

3 0

Answer:

Step-by-step explanation:

0 = x2 + 3x - 10

10 = 2x+3x

10 = 5x

x = 2

0x = 5.2

0x = 10

x = 10.2 = 20

x = 20

0x = -5.-2

0x = -10

x = -10.2 = -20

x = -20

x = -5.2

x = -10

x = 5-2

x = 3

GOOD LUCK ! ;)

You might be interested in

A juice can is 16 cm tall and has a diameter of 9 cm. The ends of the can are tin and the body is cardboard.

Eduardwww [97]

Answer:

I'll setup the problem and you can do the calculations

Step-by-step explanation:

$V = \pi( {D}^{2} \div 4)H$

V = volume; D = diameter; H = height of can

Area of the Tin is the total area of the 2 Tin circles

one circle's area A is

$A = \pi {D}^{2} \div 4$

A = area; D = diameter

calculate A

Then multiply by 2

The area of the cardboard is the circumstance of the circle

times the height

$SA = \pi DH$

add answers from b and c

7 0

2 years ago

Will someone help me with this one I'm not good at simplifying

arlik [135]

A is 0.0028
and B is 0.054

8 0

2 years ago

Read 2 more answers

Ms. Griffith took a cab ride which cost $16. She gave the driver $20 and said, "keep the change." What percent did Ms. Griffith

Sophie [7]

Answer:

25%

Step-by-step explanation:

Given data

Cost of ride= $16

Amount paid= $20

Change= $4

Hence the percent of the tip is

=4/16*100

=0.25*100

=25%

Hence the percentage of the tip is 25%

8 0

2 years ago

7th time’s a charm I genuinely just want to understand how to do this :( please! If f(x) is a linear function, what is the value

andre [41]

I think it would be nine

3 0

2 years ago

Given line segment AB, the coordinates of A are (3,-5) and the coordinates midpoint are (5,-1), what are the coordinates for B?

dsp73

Answer:

Step-by-step explanation:

Point P(5, -1) being the midpoint of AB means that $x_P-x_A=x_B-x_P$

$5-3=x_B-5\\\\2+5=x_B\\\\x_B=7$

and $y_P-y_A=y_B-y_P$

$-1-(-5)=y_B-(-1)\\\\-1+5=y_B+1\\\\y_B=3$

6 0

3 years ago