3 years ago

I need help on how I would find the roots to these problems.( show steps please)

Mathematics

1 answer:

katen-ka-za [31]3 years ago

3 0

You need to state the original function(s) to find the additional roots.

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Find the area of the following shape. Show work.

Serga [27]

Answer:

The total area:

12 units²

Step-by-step explanation:

There are three parts on this shape:

1 big right triangle

1 rectangle

1 small right triangle

Big right triangle:

area = (4*4)/2 = 16/2 = 8units²

Rectangle:

area = 2*1 = 2units²

Small right triangle:

area = (2*2)/2 = 2units²

Total area

8+2+2 = 12 units²

6 0

2 years ago

Which of the following represents the solution to the inequality

amid [387]

Answer:

the question?

Step-by-step explanation:

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2 years ago

In a line of students. Jenna is number 8. The teacher says that a rule for a number patter is add 4. The first student in line s

tatyana61 [14]

She says 35 because number 7 in line says 31, so 31+4=35...

I hope this helped you!

7 0

2 years ago

The linear function that is represented by which table has the same slope as the graph? On a coordinate plane, a line goes throu

lions [1.4K]

Answer:

step-by-step explanation:

ok the slope of the line is 2

and so by using the formula y1+y2/x1+x2 we can get the ration of each table

the first table is -9+-7/-25+-21

this can be simplified to -16/-46 which is about 0.347

using this formula for each table you can find the answer .

too lazy to do the rest

6 0

2 years ago

Read 2 more answers

Which of the following is the discriminant of the polynomial below x^2+4x+5

steposvetlana [31]

Answer:

$\huge\boxed{\sf Discriminant = -4}$

Step-by-step explanation:

Comparing it with quadratic equation $ax^2 + bx + c = 0$ , we get:

a = 1 . b = 4 and c = 5

So,

Discriminant = $b^2-4ac$

D = (4)²-4(1)(5)

D = 16 - 20

D = -4

Hence,

Discriminant = -4

$\rule[225]{225}{2}$

Hope this helped!

4 0

2 years ago