What is...

1 + 1? this is for easy points
Whoever answers first gets brainliest!

Answer:

[tex]4900 {mm}^{2} [/tex]

Step-by-step explanation:

[tex]1 cm = 10mm \\ 1cm \times 1cm = 10mm \times 10mm \\ 1 {cm}^{2} = 100 {mm}^{2} \\ 49 {cm}^{2} = 49 \times 100 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 4900 {mm}^{2} [/tex]

Answer:

-1114

Step-by-step explanation:

the lines are absolute value of the number on the inside

so the first 2 lines would equal 1114

but since there are 2 more lines its the opposite of 1114 which is -1114.

Hope this helps

Have a amazing day!

Answer:

The missing value is 6!

Step-by-Step Explanation:

First, we know that there are 4 values in total, so we must multiply the mean, 7, by 4 to get the total sum of all the values. (7*4=28)

Now, we can write this as a function, where we can represent the missing value as 'x'.

[tex]4+5+13+x=28[/tex]

In order to get the missing value, we must solve the equation.

Step 1: Simplify.

[tex]4+5+13+x=28\\22+x=28[/tex]

Step 2: Subtract 22 from both sides.

[tex]22+x=28\\22+x-22=28-22\\x=6[/tex]

x is equal to 6, which means the missing volume of gas is 6!

Answer:

1.2×10¹⁰

Step-by-step explanation:

Given that,

The population of the state = 2,000,000

Average Citizen spends on housing = 6000

We need to find the total spent on housing for the state.

Total spent on housing for state = Population of State × Average Citizen

Total spent = 2,000,000 × 6,000

= 1.2×10¹⁰

Hence, the total spent on housing for the state is 1.2×10¹⁰.

Answer:

if you take 180-124 you would get 56 then you would take 56 divided by 2x which would give you 28

Step-by-step explanation:

Answer:

Step-by-step explanation:

4) ∠ELD + m∠ELG = 180                 linear pair

5)  2x + 124 = 180                            Substitution

6) 2x +124 -124 = 180 -124            Subtraction property

                   2x = 56

7)     2x/2 = 56/2                            Division property

        x = 28

Answer: 3 units

Step-by-step explanation B is 3 units away from C

simple

Answer:

do 3.14 x 6

Step-by-step explanation:

Answer:

37.69911

Step-by-step explanation:

"the internet does not lie"-- home

Answer:

um can u put up the question plz so i can answer your question

I don't really know if the question is complete but...

y = x -10    can be a solution

so y would be -7 when x is 3

Answer:

18 gallons

Step-by-step explanation:

Answer:

18 gallons

Step-by-step explanation:

Answer:

Infinitely many solutions

Step-by-step explanation:

Answer: 35.7

Step-by-step explanation: 16.8/2 = 8.4

                                              12.6/2 = 6.3

                                              21.5 + 8.4 + 6.3 = 35.7

Answer: 20n + 5

Step-by-step explanation:

From the question, we are told that jackets cost $15 and a set of decorative buttons cost $5 and that the delivery fee is $5 per order.

The expression 15n+5n+5 gives the cost, of buying jackets with buttons for n people. The expression after combining like terms would be:

= 15n + 5n + 5

= 20n + 5

Part A. The equivalent expression for the area of the rectangle without parenthesis is 5x + 40 sq meters and

Part B. The term represents that the area has been increased by 5 times the amount of the extension.

We know the perimeter of any 2D figure is the sum of the lengths of all the sides except the circle and the area of a rectangle is the product of its length and width.

We know the area of a rectangle is (length×width).

So, The area of the rectangle before the length extension is,

= (5×8) sq meters.

= 40 sq meters.

Now, The length is extended by 'x' meters.

Therefore, The area of the rectangle after an extension in length is,

= 5(x + 8) sq meters.

= 5x + 40 sq meters.

The expression's phrase indicates that the area has grown by five times as much as the extension.

learn more about rectangles here :

https://brainly.com/question/29123947

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Answer:

2m/s² ; - 2m/s²

25m ; 50m ; 25m

6.67 m/s²

Step-by-step explanation:

The acceleration and deceleration :

Both rates are the Same from the graph ;

According to scenario described, acceleration = 2m/s²

Deceleration occurred in equal time interval = - 2m/s

Distance covered during each stage:

Stage 1 : area of triangle

0.5 * base * height

0.5 * 5 * 10 =25 m

Stage 2: area of rectangle :

Length * breadth = 5 * 10 = 50 m

Stage 3 : area of triangle

0.5 * base * height

0.5 * 5 * 10 =25 m

Average Velocity :

Total distance / time = (25 + 50 + 25) / 15 = 100/ 15 = 6. 67 m/s

Answer:

Step-by-step explanation:

5^-4 remember that a^-b=1/a^b

5^-4=1/5^4=1/625

Answer:

$7.488 or $7.49 (rounded)

Step-by-step explanation:

In order to find the amount of money at the end of 4 years, you have the find the amount of money after one year. So, the first step is to multiply 6.24 by .05 to get the percent gained in one year. This is .312. Then, you multiply the amount from the first year by four, for the other years, and get 1.248. That is how much you will earn in four years. Now, to get the total of all the money in the bank account after four years, you add 1.248 to 6.24. This sums up to 7.488 which is your answer. Hope this helps :)

The answer i got is -1.55, im not sure though

The value of the given algebric expression is x - y when x=−5 1/4 and y=−6.8 will be 2.05.

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

An expression is a mathematical proof of the equality of two mathematical expressions.

As per the given expression, x - y

x = - 5 1/4 = (-5 x 4 + 1)/4 = -19/4 = -4.75

y = -6.8

Substitute x and y into the above expression,

-4.75 - (-6.8) = 2.05

Hence "The value of the given algebric expression is x - y when x=−5 1/4 and y=−6.8 will be 2.05".

To learn more about expression,

https://brainly.com/question/14083225

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Answer:

(B) 24 I believe is the answer

Answer:

A)15000 seconds

Step-by-step explanation:

Answer:

domain = neg infinity, infinity

range = neg infinity, infinity

Step-by-step explanation:

domain is asking x values which the graph will pass through. since the line is continuous, it touches EVERY x value, same with range and y values.

Answer:

2. The ratio of the percent increase is not the same as the percent decrease.

3. The ratio for the percent increase has a smaller denominator than the percent decrease.

5. The original amount for the percent increase is different from the original amount for the percent decrease.

Step-by-step explanation:

Answer:

A) 1

B) 1

C) 0

Step-by-step explanation:

The amount of time that a customer spends waiting at an airport check-in counter is a random variable with mean 8.2 minutes and standard deviation 1.5 minutes. Suppose that a random sample of n = 49 customers is observed. Find the probability that the average time waiting in line for these customers is A) Less than 10 minutes B) Between 5 and 10 minutes C) Less than 6 minutes

We solve this question using the z score formula

z = (x-μ)/σ/√n, where

x is the raw score

μ is the population mean

σ is the population standard deviation.

n = number of random samples

A) Less than 10 minutes

x < 10

z = 10 - 8.2/ 1.5 / √49

z = 8.4

P-value from Z-Table:

P(x<10) = 1

B) Between 5 and 10 minutes

For x = 5 minutes

z = 5 - 8.2/ 1.5 / √49

z = -14.93333

P-value from Z-Table:

P(x = 5) = 0

For x = 10 minutes

z = 10 - 8.2/ 1.5 / √49

z = 8.4

P-value from Z-Table:

P(x = 10) = 1

The probability that the average time waiting in line for these customers is between 5 and 10 minutes

P(x = 10) - P(x = 5)

= 1 - 0

= 1

C) Less than 6 minutes

x < 6

z = 6 - 8.2/ 1.5 / √49

z = -10.26667

P-value from Z-Table:

P(x<6) = 0

Answer:

x=12

Step-by-step explanation:

oPQ= 15 and ST= x-3 and segment PQ and segment ST are congrunt so 15-3=12 and that makes x 12

Answer:

[tex]\displaystyle m=\frac{1}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

Point (-4, 7)

Point (10, 14)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Answer:

The relation represented by the graph is not a function

Step-by-step explanation:

A function by definition is "a relation from a set of inputs to a set of outputs". For this graph there's no constant rate of change, you can't form a line with the points, and you can't write an equation or inequality from the points. There's no sort of relationship between the number of days and the number of students who are absent, so it's not a function.

Answer:

1. 1,7 2,10 3,5 4,7 5,9

2. 5

3. 2 10 Students were absent on day 2.

4.The graph is a function because each x-value is paired with a single y-value.

Answer:

where's the number line?

Answer:

B.

Step-by-step explanation:

0.53333333333 is your answer, this is a decimal just put the decimal into a fraction