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skelet666 [1.2K]
3 years ago
9

Can someone plz help me.

Mathematics
2 answers:
zzz [600]3 years ago
7 0
There should be 6 answers. TKE TEK KTE KET ETK EKT

All you have to do is start with one letter for example "T" and rotate the two after them until you run out of possibility like "TKE" "TEK" now if we were to rotate the letters after the first one again it would be "TKE" so we know that we are out of possibilities. Then you repeat with another letter.
hichkok12 [17]3 years ago
6 0
It will be 6 answers. TKE TEK KTE KET ETK EKT
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ella is making 3 batches of banana milkshake she needs 3/4 gallon of milk for each bath.Her measuring cup holds 1/4 gallon.How m
Dmitry [639]
1 batch need 3/4 gallon of milk

She has 1/4 gallon cup

(3/4) divided by (1/4)

A technique in math is just flip the divider which is (1/4) to (4/1)
so it becomes (3/4) multiply (4/1) = (3x4) / (4x1) = 12/4 = 3 times for one batch

She needs three batches so 3 x 3 = 9 times to fill the measuring cup to make all 3 batches of milkshake.
3 0
4 years ago
Determine if line KM and line ST are ॥, ⊥, or neither: K(-5,1) , M(-2,-8), and S(12,14), T(20,-10) Parallel Perpendicular or nei
Black_prince [1.1K]

Answer:

The lines are parallel i.e. KM || ST

Step-by-step explanation:

Given

K(-5,1) , M(-2,-8), and S(12,14), T(20,-10)

In order to find if the lines are parallel, perpendicular or neither slope will be used.

The slope of any line which passes from two points (x_1,y_1) and (x_2,y_2) is given by the formula

m = \frac{y_2-y_1}{x_2-x_1}

If two lines are parallel their slope is equal. If two lines are perpendicular the product of their slope is equal to -1

So, first slopes of both lines will be calculated.

Let m1 be the slope of KM

and

m2 be the slope of ST

<u>In case of KM:</u>

(x_1,y_1) = (-5,1)\\(x_2,y_2) = (-2,-8)

Putting the values in the formula for slope

m_1 = \frac{-8-1}{-2-(-5)}\\m_1 = \frac{-9}{-2+5}\\= \frac{-9}{3}\\= -3

<u>In case of ST:</u>

<u></u>(x_1,y_1) = (12,14)\\(x_2,y_2) = (20,-10)<u></u>

Putting the values in the formula for slope

m_2 = \frac{-10-14}{20-12}\\= \frac{-24}{8}\\= -3

As we can see that slope of both lines KM and ST are equal

i.e. m1 = m2 = -3

Hence,

The lines are parallel i.e. KM || ST

6 0
3 years ago
I already finished it but how do you know if it’s decreasing or increasing?
nexus9112 [7]

Answer:

If the slope is positive it is increasing if the slope is negative it is decreasing :)

Example:

Y=mX+b

If m is positive it is a positive slope

6 0
3 years ago
Read 2 more answers
What number is the whole number 7, 1/3 of?
kirza4 [7]

Answer:

7

Step-by-step explanation:

7 is the whole number and 1/3 is a fraction

4 0
3 years ago
Solve using elimination<br><br>-2x+4y=-16<br>-2x-y=19​
sergejj [24]
Elimination is getting rid of one of the variables the answer is (-6,-7)

3 0
3 years ago
Read 2 more answers
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