All categories

2 years ago

Number 36 pleaseee if you can

Mathematics

2 answers:

AlladinOne [14]2 years ago

7 0

The answer should be : 13

SSSSS [86.1K]2 years ago

5 0

Answer:

option 2

Step-by-step explanation:

$ax^2 + bx + c = 0\\Discriminant = b^2 - 4ac$

36. a = 3 , b = 5, c = 1

$Discriminant = 25 - ( 4 \times 3 \times 1) = 25 - 12 = 13$

You might be interested in

Jess needs 2 yards of molding to put around the bottom of a sandbox. One piece she has is ⅞ inch and the second piece she has is

Mazyrski [523]

Answer:

yes jess does have enough for her sandbox

Step-by-step explanation:

I did this test to and jess does indeed have enough for the sandbox

7 0

1 year ago

Can someone help me with this ????

fenix001 [56]

Answer:

$(\frac{3}{3+5})(2 - (-14))+ (-14)$

Step-by-step explanation:

Given

Ratio = 3:5

Q = -14

S = 2

Required

Which solution uses $(\frac{m}{m+n})(x_2 - x_1)+ x_1$

From the given parameters;

$m:n = 2:5$

$m = 2\ and\ n = 5$

$x_1 = -14\ and\ x_2 = 2$

Substitute the above values in $(\frac{m}{m+n})(x_2 - x_1)+ x_1$

This gives:

$(\frac{m}{m+n})(x_2 - x_1)+ x_1$

$(\frac{3}{3+5})(2 - (-14))+ (-14)$

<em>From the list of given options, only option A uses the given form of the formula...</em>

6 0

2 years ago

Question 1-4

aalyn [17]

Answer:

step 2 to step 3

Step-by-step explanation:

step 2

2x - 7 = 3 ( add 7 to both sides )

2x = 10 ( error was made here in that they had - 4 )

7 0

1 year ago

3 TRUE OR FALSE QUESTIONS!!! PLEASE HELP!

Vesna [10]

Question 11:

Isometry is a transformation the preserves the distance and there is no change in the distances. It includes rotation, reflection and translation . Hence the figures are congruent. So the statement is false

Question 12:

A reflection is a transformation where every point of the line is of equal distance from a particular line called the line of reflection

Hence this statement is true

Question 13:

The angle of rotation is the turning of every angle of a figure about a specific fixed point in a specific degree. Hence the statement is true

4 0

2 years ago

Read 2 more answers

Remind write the equation of the line y=1/3(x+2). He solved for x and got x=3y-2. which of the following is a equivalent equatio

jekas [21]

Answer:

Step-by-step explanation:

multiply 1/3 by x and 3

3 0

2 years ago