thanks for the help guys

Answer:

75,625

Step-by-step explanation:

Answer:

ok

Step-by-step explanation:

lol

Answer:

x = -0.5

Step-by-step explanation:

Here we have the sentence:

"3 to the power 2x+3 is subtracted by 9 which is equal to 2 times 9 to the power x+1 and is subtracted by 6"

The first part:

"3 to the power 2x+3 is subtracted by 9..."

This can be written as:

[tex]3^{2x + 3} - 9[/tex]

"... is equal to 2 times 9 to the power x+1 and is subtracted by 6"

[tex]3^{2x + 3} - 9 = 2*9^{x + 1} - 6[/tex]

Let's solve this for x.

First, we can add 9 in both sides:

[tex]3^{2x + 3} = 2*9^{x + 1} - 6 + 9 = 2*9^{x + 1} + 3[/tex]

We also know the relations:

[tex]a^n*a^b = a^{n + b}[/tex]

and

[tex](a^n)^m = a^{n*m}[/tex]

We can write the left part as:

[tex]3^{2x + 3} = 3^{2x}*3^3 = (3^2)^x*3^3 = 9^x*27[/tex]

And the right side as:

[tex]2*9^{x + 1} + 3 = 2*9^x*9 + 3 = 18*9^x + 3[/tex]

Then the equation becomes:

[tex]27*9^x = 18*9^x + 3[/tex]

Now let's move both terms with 9^x to the left side:

[tex]27*9^x - 18*9^x = 3\\[/tex]

[tex](27 - 18)*9^x = 3[/tex]

[tex]9*9^x = 3[/tex]

[tex]9^x = 3/9 = 1/3[/tex]

Now remember that:

Ln(a^b) = b*Ln(a)

Then if we apply the Ln( ) function to both sides, we get:

[tex]Ln(9^x) = Ln(1/3)[/tex]

[tex]x*Ln(9) = Ln(1/3)[/tex]

[tex]x = \frac{Ln(1/3)}{Ln(9)} = -0.5[/tex]

Answer:

Step-by-step explanation:

"half of R" it is:   [tex]\dfrac R2[/tex]

"y cubed" it is:   [tex]y^3[/tex]

Therefore, half of R subtracted from y cubed is:  [tex]y^3-\dfrac R2[/tex]

Answer:

13

Step-by-step explanation:

1000 / 73 = 13.69 , but it asks for full rows so you get rid of the decimal if it can't be round up to a whole number

Answer:

ANSWER:

13

So he can make 13 full rows of 73 trees

and 69 in another row

Answer:

-26 meters

Step-by-step explanation:

first do 65/5 because it is asking how much less  florida´s elevation is than nevada´s. and because it is a fraction you do it divided by 5.

65/5=13

so now because the fraction was 2/5 do 13+13

you get 26. so florida´s lowest point is -26 meters.

Which statement is supported by the information in his graphs?

A

It can be inferred that on the days that students are offered pizza and salad, 70% of students are pleased with the offerings.

B

It can be inferred that about the same number of students get a salad as the number of students that like cheeseburgers and tacos combined.

C

It can be inferred that pizza and chicken nuggets should be the only meals offered in the cafeteria to please the most students each day.

D

It can be inferred that if the lunchroom offered cheeseburgers and tacos on the same day, every student would get a tray that day.

Answer:

It can be inferred that pizza and chicken nuggets should be the only meals offered in the cafeteria to please the most students each day.

Step-by-step explanation:

From barchart, we can observe that ; the both pizza and chicken nugget have the highest number of 7th grade students who prefer them. Hence, with these numbers, most students will be pleased if these are the food options served each day.

Answer:

top right is the answer

Step-by-step explanation:

Answer:

[tex]your \: answers \: are \: correct[/tex]

Acute Angle - An angle less than 90 degrees.

Right Angle - An angle that is exactly 90 degrees.

Obtuse Angle - An angle more than 90 degrees and less than 180 degrees.

Straight Angle - An angle that is exactly 180 degrees

full angle =360

Answer: C

Step-by-step explanation:

Answer:

615.8

Step-by-step explanation:

A=πr2=π·142≈615.75216

Answer:

Solution given:.

diameter=14ft

radius [r]=14/2=7ft

Now

Area of circle =πr²=π×7²=154ft²

Answer:

780

Step-by-step explanation:

i think sorry if it is wrong

Answer:

b=-108

Step-by-step explanation:

answer:

-108 = b

step-by-step explanation:

-6 = b/18

(X18) -6 = b/18 (X18) — multiplying b/18 and 18 crosses out the 18's

-108 = b

Answer: 2 1/13

Step-by-step explanation: keep change flip. keep 9/13 and then change, so you multiply 9/13x3/1 which is equal to 27/13 which is 2 1/3

Answer:

9

Step-by-step explanation:

9x6=54

Answer:

? = 9

Step-by-step explanation:

Answer:

The answer is 49 squar cm

Step-by-step explanation:

7x7=49

Answer:

The answer to this question is the second choice.

Step-by-step explanation:

Answer:

c (-2,1)

Step-by-step explanation:

use y= and substitute into 2nd equation which will give you x. Then take x value and substitute into first equation which will give you y value and theres your answer    

All sides of a right triangle are different lengths.

The shortest being the leg in which is opposite to the smallest angle on the standard right triangle (30 degrees). The side with the longest length is always the hypotenuse (point a-c).

Therefore, both answer a and b are eliminated considering two sides of the triangle have equivalent lengths.

Answer: C

You can use the Pythagorean theorem to check your answer (a^2+b^2=c^2)

Answer:

a) 600,000 (1.018)ᵗ, the graph is below:

* "t" is the years. 2000 is the first year, so "t" would be 1. 2012 is the 12th year so "t" would be 12.

b) As the years go by, the population increases. The years (X), and population (Y) both increase together. The graph shows that when the years increase the population increases.

c) In 2012, which would be 12 years later, I predict the population would be around 743,232 people.

Step-by-step explanation:

MRK ME BRAINLIEST PLZZZZZZZZZZZ

Answer:

D because if we see the graph the 6 grades has alot of variety, well more than the 8 grades

Answer:

Option D is correct

Step-by-step explanation:

When a cube with sides numbered 1 through 6 is rolled one time, the possible events are six i.e. getting {1,2,3,4,5,6} , with equal probability for each.

Of these, the events for which we get 4 or greater are {4,5,6} i.e. three events.

Hence probability of getting 4 or greater is

[tex] \frac{3}{6} = \frac{1}{2} [/tex]

Answer:

option D

Step-by-step explanation:

:)

Answer:

Andrea get for each scooter?​

Step-by-step explanation:

Answer:

To draw a two way table for the own a mini van table as it says 26 own a minivan for people with 3 or more children is subtraction from the given full total 37;

37 - 26 = 11   and  finding two or more children is 51- ?= ?  see below ans 51- 11 = 40 for those that don't own a mini van.

Then its quick addition to find 40+17 = 57

See given answers in question already easy to answer in bold before doing the sums.

                             one or 2 children     |   3 or more children      Total

Do own a mini van                 11                     26                       =       37

Do not own a mini van         40                    17                          =      57

Total                                        51                    43                          =      94      

Answer:

(x+9)(x+10)

Step-by-step explanation:

9*10=90

9+10=19

Answer:

(x+9)(x+10)

Step-by-step explanation:

Explanation in Image,

Btw the links are Viruses, DO NOT DOWNLOAD ANYTHING FROM THEM

they are bots going around brainly trying to make people download viruses from them, I hate them too btw, I feel you.

Answer:

80

Step-by-step explanation:

500 to 900? = 80.