3 years ago

Algebra 2 need help on a ( ABC )

Mathematics

1 answer:

Len [333]3 years ago

3 0

Answer:

$x = \frac{15}{4}$

Step-by-step explanation:

b) set up equations so they are equal to each other,

$2x - 2 = - 3x + 12$

$5x = 14$

$x = \frac{14}{5}$

this is when f(x)=g(x) so our approximation was close.

c)solving it graphically is nearly impossible because the solution can be any value around the intersection. only way to be sure is to solve it symbolically.

You might be interested in

Simplify √ 96/8 a.√2/4 b.1/2√3 c.4√3/√2 d. 2√3

VARVARA [1.3K]

The first one is: √ 96/8=2 √ 3

5 0

3 years ago

Can anybody tell me how to turn the equations above into slope intercept form so I can graph it?

rjkz [21]

Answer:

First then second answer below

Step-by-step explanation:

-x+y 4

-1/-1=1 x=1 y=1

y/1=1/1+4/1

y=1x+4

-x+7y 21

-1/-1=1

7y/7=1/7+21/7

y=1/7x+3

7 0

2 years ago

Define a cubic polynomial and a binomial use only one variable in each). Show how to use the Vertical Method to multiply these t

Sedbober [7]

Cubic polynomial

${x}^{3} + {2x}^{2} - 5x - 10$

Binomial

$2x - 3$

By vertical method of multiplication we get,

${2x}^{4} + {x}^{3} - {16x}^{2} - 5x + 30$

8 0

3 years ago

Which statement best explains how to find the area of the kite?

eimsori [14]

I think it is a D I'm not really sure

3 0

2 years ago

In a different plan for area codes, the first digit could be any number from 4 through 8, the second digit was either 3, 4, 5,

Snezhnost [94]

For the first digit, we have 5 options that are 4,5,6,7,8 . For the second digit, we have 4 options which are 3,4,5 or 6 and for the third digit, we have the options of all numbers except 2 or 5 that is 1,3,4,6,7,8,9,0 . SO we have 8 options for third digit . So to find the total number of options, we need to multiply all the possible options for each digit that is 5 times 4 times 8 = 160 . So the number of possible options are 160 .

7 0

3 years ago