Find the value of x. Will mark brainliest.

Find The Value Of X. Will Mark Brainliest.

Answers

Answer 1

Answer:

x = 8

Step-by-step explanation:


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n
What is the sum?
2.
X
X+ 3
+
3
X+ 3
+
X+ 3
ا اتيا
X+5
X+ 3
X+5
3x+27
6x
X+ 3

Answers

Answer:

x+5/x+3

Step-by-step explanation:

will give brainlist if right

Answers

Answer:

10/50 = 20%

20% experimental probability

1/5 experimental probability

6 customers entered a store over the course of 18 minutes. At what rate were the customers entering the store in customers per minute?

Answers

Answer:

3 minutes

Step-by-step explanation:

18 divided by 6 = 3 minutes

Hope this helps :)

Two cars are doing a race around a 20-km track. They start from the same place at the same time. The speed of first car is 60 km/h, speed of second car is 80 km/h. How long will it take second car to lap the first car?

Answers

Answer:

20 km less than the first car

Step-by-step explanation:

Ade has two similar scale models of the same pyramid. The first model has a
height of 5 inches and a surface area of 80.9 square inches. The linear dimensions
of the second model are each increased by a common factor so that the height of
the second model is 15 inches. To the nearest tenth of a square inch, what is the
surface area of the second model?

Please help!

Answers

Answer: 242.7 square inches

Step-by-step explanation:

Hi, to answer this question we have to apply proportions:

The first model has a height of 5 inches and a surface area of 80.9 square inches:

The proportion is : height/ surface area= 5 in / 80.9 in2

For a height of 15 inches

15 in/ x in2

So:

5/80.9 = 15/x

x= 15/ (5/80.9 )

x= 242.7 square inches

Feel free to ask for more if needed or if you did not understand something.  

RUNNING OUT TIME SOMEONE HELP! :)

Answers

Answer:

top right

Step-by-step explanation:

linear function means straight line

The only function that is a straight line is  the top right

Answer:

Upper Right

Step-by-step explanation:

A linear function is a line

I have no clue! Please help!

Answers

The answer would be 4m. By following the equation x^2+3^2=5^2, you would simplify and have x^2+9=25. Subtract 9 from 25 and you’ll get 16. After finding the square root you will get 4.

Water is draining from an aquarium at a rate of
3 gallons per minute. Write a multiplication expression using integers to show the total change to the amount of water in the aquarium after 45 minutes of draining. Then determine and explain that amount.

Answers

Answer : 15 gallon per minute

135 gallons of water in the aquarium after 45 minutes of draining.

What are Arithmetic operations?

Arithmetic operations can also be specified by the addition, subtract, divide, and multiply built-in functions.

+ Addition operation: Adds values on either side of the operator.

For example 4 + 2 = 6

- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.

for example 4 -2 = 2

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

Given that water is draining from an aquarium at a rate of 3 gallons per minute.

The total change in the amount of water in the aquarium after 45 minutes of draining is as:

⇒ 45×3

Apply the multiplication operation in the integers,

⇒ 135 gallons

Hence, 135 gallons of water in the aquarium after 45 minutes of draining.

Learn more about Arithmetic operations here:

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Solve: 5/9 + (-4/5)

Answers

Answer:

-11/45

Step-by-step explanation:

5/9 + (-4/5)

25/45 + (-36/45)

(Multiplied each side by opposite denom.)

25/45 -36/45

Simplify

25-36=-11

-11/45

Cannot simpfily

Answer:

Step-by-step explanation:

5/9 + (-4/5)

-11/45 or − 0.244444444 and on and on forever

what is the value of x?

Answers

Answer:

16.1

Step-by-step explanation:

I need a step by step solution ASAP

Answers

Answer:

C 4 /x^2

Step-by-step explanation:

20x / 5x^3

First divide the numbers

20/5 = 4

Then divide the variable

x/x^3  = x/ xxx  = 1/ xx  = 1/x^2

We are left with

4/x^2

Put these numbers in order, smallest to largest 4.9 9.44 9.4 4.09 4.99

Answers

Answer:

4.09, 4.9, 4.99, 9.4, 9.44

Step-by-step explanation:

Answer:

4.09, 4.9, 4.99, 9.4, 9.44

Step-by-step explanation:

avocados cost $3 per pound. write and graph an equation in two variables that represents the cost of buying avocados.
pleasee hellpp asappp!!!
if possible, whoever answers this can you put a picture of what the graph would look like please and thank you :)

Answers

Answer:

y = 3x

Step-by-step explanation:

sorry cant do the graph

Which transformation preserves only angle measurement? A)dilation B)rotation C)reflection D)translation

Answers

Answer:

A)dilation

Step-by-step explanation:

The transformation preserves only angle measurement is dilation. The  transformation helps in taking up the production of an image that is of the same shape as the main original image.

Ans

A dilation

........,....

what is the answer to 18x-5 < 3(6x-2) ?

Answers

Answer:

No solution

Step-by-step explanation:

18x - 5 < 3(6x - 2)       Distribute the 3 to (6x - 2)

18x - 5 < 18x - 6

-18x        -18x               Subtract 18x from both sides

-5 < -6                         There is no solution because -5 is not less than -6.

If this answer is correct, please make me Brainliest!

Determine the change to diagonal one of a rhombus if the area is multiplied by 1/8 and diagonal two is multiplied by 1/2 . Answer: Diagonal one is multiplied by

Answers

Answer:

Diagonal one is multiplied by 4

Step-by-step explanation:

area = dia 1 * dia2 / 2

area/8 = dia1/x * dia2/2   / 2

->x = 4

how does the graph of y = sqr x + 2 compare to the graph of the parent square root function?

Answers

Is the 2 in the sqr? If not, the graph just moves up by 2 units

baseball card that was valued at $200 in 1980 has intreased in value by 7% each year. Write a function to model this situation, then find the
value of the card in 2016.

Answers

(36*.07)+200 and 475

The function to represent this situation is A = P( NR+1 ) and the amount in 2016 is $704.

What is simple interest?

"Simple interest is a method to calculate the amount of interest charged on a sum at a given rate and for a given period of time. In simple interest, the principal amount is always the same".

For the given situation,

Principle, P = $200

Rate of interest, R = 7% = 0.07

Number of years from 1980 to 2016, N = 36

The total amount in 2016 can be modeled as the equation,

[tex]A=P(NR+1)[/tex]

⇒ [tex]A = 200[(36)(0.07)+1][/tex]

⇒ [tex]A=704[/tex]

Hence we can conclude that the function to represent this situation is     A = P( NR+1 ) and the amount in 2016 is $704.

Learn more about simple interests here

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guys i need help lol

Answers

Answer:

x = 17°, m∠ A = 114°

Step-by-step explanation:

We can tell that these pair of angles are corresponding, provided;

Line 1 ║ Line 2, AB ∩ Line 1 and Line 2 ⇒ corresponding ∠s ≅,

m∠ A = m∠ B ⇒ Substitute values of A and B,

6x + 12 = 3x + 63 ⇒ Subtract 3x on either side,

3x + 12 = 63 ⇒ Subtract 12 on either side of equation,

3x = 51 ⇒ Divide either side by 3,

x = 17 ⇒ Substitute value of x to solve for m∠ A,

m∠ A = 6 * ( 17 ) + 12,

m∠ A = 102 + 12,

m∠ A = 114

Solution; x = 17°, m∠ A = 114°

Answer:

x = 17, ∠A = 114°

Step-by-step explanation:

I'm 8 years old and I know how to do this.

6x + 12 = 3x + 63

3x + 12 = 63

3x = 51

x = 17

6(17) + 12

102 + 12 = 114

(07.03 MC)
Milan uses a probability simulator to roll a six-sided number cube 100 times and to flip a coin 100 times. The results of the experiment are shown below:
Number on the Cube Number of Times Rolled
1
10
2
8
3
33
4
29
5
11
6
9
Heads Tails
29
71
Using Milan's simulation, what is the probability of rolling a 5 on the number cube and the coin landing on tails?
11
10.000
71
10,000

Answers

Answer:

P(Both) = 781/10000

Solution:

P(T) = 71/100

P(6) = 11/100

P(Both) = P(T) * P(6)

(Both) = 71/100 * 11/100

P(both) = (71 * 11) / 10000

P(Both) = 781/10000

Brainliest please, I need a few more ;D

 Short Answer D

Remark

Thank you for trying to pose the question so clearly.

Givens

T = 71 times

5 being rolled = 11

Substitution and solution.

P(T) = 71/100

P(6) = 11/100

P(Both) = P(T) * P(6)

P(Both) = 71/100 * 11/100

P(both) = (71 * 11) / 10000

P(Both) = 781/10000

Find the area of the segment of the circle.

Answers

Answer:

9π/4 - 4.5 unit^2.

Step-by-step explanation:

The are of the segment = area of the sector - area of the triangle.

Area of the sector = 1/4 * area of the circle

= 1/4 π 3^2

= 9π/4. unit^2

Area of the triangle

=  1/2 * 3 * 3

= 9/2 unit^2.

So the answer is 9π/4 - 4.5 unit^2.

What is the simplest form of this expression?
5(-8m - 4) + (-5)(-9m - 5)
Enter the correct answer.
DOG
DONE
Clear all
+ ?

Answers

Answer:

5m +5

Step-by-step explanation:

5(-8m - 4) + (-5)(-9m - 5)

Distribute

-40m -20 +45m +25

Combine like terms

-40m+45m -20+25

5m +5

Solve this question

Answers

Answer:

2 2/3

Step-by-step explanation:

-2 1/3 - - 5= ?

-2 1/3 + 5=2 2/3

Answer:

2 2/3

Step-by-step explanation:

Simplify the radical expression (3 + √6) (3 - √6)

Answers

Answer:

3

Step-by-step explanation:

(3 + √6) (3 - √6) = 9-3√6+3√6-6 = 9-6 = 3

(pls mark brainliest fam)

Answer:

3

Step-by-step explanation:

use FOIL method. ;)

Factor

x^2−6x+8

(x+4)(x−2)

(x+4)(x+2)

(x−4)(x+2)

(x−4)(x−2)

Answers

Answer:

(x-4)(x-2)

Step-by-step explanation:

Using The AC Method

16. What number is four less than twice itself?

Answers

Answer:

2x-4. When you take a number- x- and add 2 of them -2x- and subtract 4 from it.

The slopes of perpendicular lines are
A. equal
B. negative reciprocals
C. reciprocals
D. opposites

Answers

Answer:

B: Negative Reciprocals.

I need a step by step for this question because I am not understanding the second half.

A coin is flipped 160 times. It landed on heads 82 times and tails 78 times. A different coin is flipped 250 times. It landed on heads 115 times and tails 135 times.

What is the empirical probability of flipping a heads on the first coin AND flipping a heads on the second coin?

Answers

a. first coin heads: 82/160
b. second coin heads: 115/250
a AND b: a x b = 82/160 x 115/250

30 students apply for a scholarship,
10 have college degrees
18 have school certificates
8 have both qualifications.
(a) Draw a Venn diagram to show thi
information.
(b) How many students have no
qualification?​

Answers

Answer:

A - school certificates

B - college degrees

So 30 - (10 + 8 + 2) = 10 have no qualification

A spinner marked with four sections blue, green, yellow, and red was spun 100 times. The results are below. Find the experimental probability of landing on green? *

Answers

Answer: 25% maybe

100/4=25

Answer:

It would be 25%.

Step-by-step explanation:

Since there are four colors, the probability would be 25 out of 100. This can be turned into 1/4. therefore 1/4 equals 25.

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