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3 years ago

Pwease help this is very important I will give you brain thing if its correct ♡

Mathematics

2 answers:

jolli1 [7]3 years ago

6 0

Answer:

1. x-8

2. I dont know sorry

Step-by-step explanation:

zepelin [54]3 years ago

6 0

Answer:

1. 8 - x

The answer is 8 - x because the plant is 8 inches tall total this week, and to get how many it grew you would subtract it's height last week from 8.

2. The other expression, x - 8, could show how much a plant wilted, if it did. If the height went down, subtracting 8 from x could show how much the plant wilted.

Step-by-step explanation:

:-) hope this helps!

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Pls pls help ASAP first correct answer gets brainleist

Leno4ka [110]

Answer:

12ch/a

Step-by-step explanation:

hope this helped!

3 0

2 years ago

Read 2 more answers

A family is taking a picture, with everyone in the family standing in a row. In the family, there are two sets of twins. In how

Wittaler [7]

Answer:

376320.

Step-by-step explanation:

Given:

There are two sets of twins in a family.

Total family member = 9

Solution:

Let family members = AA BB C D E F G

AA and BB are two set of twins .

First of we will find the arrangements of 5 family member ( 9 - 4 = 5 )

No of ways 5 family member can seat = $^{5}P_{5}$

Now, we will find the arrangements of BB.

As given that nobody is sitting next to their twin, means A twins cannot seat together.

Therefore, they can seat in these blank places given below:

......B.......B......C......... D...... E........ F........ G.......... in $^{8}P_{2}$

Similarly, B twins cannot seat together.

Therefore, they can seat in these blank places given below:

......A.......A......C......... D...... E........ F........ G.......... in $^{8}P_{2}$

Total number of arrangements of all family members = $^{5}P_{5}$ $\times$ $^{8}P_{2}$ $\times$ $^{8}P_{2}$

$=\frac{5!}{5-5!} \times\frac{8!}{8-2!} \times\frac{8!}{8-2!}\\=\frac{5!}{0!}\times\frac{8!}{6!} \times\frac{8!}{6!}\\\\=5!\times\frac{8\times7\times6!}{6!} \frac{8\times7\times6!}{6!}$

$=5\times4\times3\times2\times1\times56\times56\\=376320$

Therefore, Total number of arrangements of all family members is 376320.

5 0

4 years ago

F(x)=-3(x-3)^2+12 where is f of x increasing

Schach [20]

Answer: f(x) increases:(x less than or equal to sign 3)

Step-by-step explanation:

Since your equation is in vertex formula, it is more simple to find the vertex first and then go from there.

Since you have in the parenthesis (x-3) and you have the +12 on the outside, we can conclude that the vertex is (3,12) and that it is faces down because of the negative symbol in front of the vertical stretch of 3 on the outside of the parenthesis.

From there when you draw the graph it should look like an upside down U shape with the highest point being (3,12) because that that is your vertex and 12 is your max.

The axis of symmetry would be 3.

The graph would increase at x is less than or equal to 3 and x would decrease at x is greater than or equal to 3.

7 0

4 years ago

Find the measure of < 1. 41 [?] Enter

serious [3.7K]

The answer is 68°

step by step :

8 0

3 years ago

Read 2 more answers

Just answer this question.... this is my last question to be done so.... no presser :)

Oliga [24]

Answer:

q+15=-9 x -5

q=45-15

q=30

4 0

3 years ago