i don't understand this please help

Answer:

66°

Step-by-step explanation:

∠A = ½·132° = 66°

Answer:

37

Step-by-step explanation:

Answer:

37

Step-by-step explanation:

6h + 7

6(5) + 7

30 + 7= 37

Answer:

[tex](\dfrac{9}{2}, \dfrac{13}{2})[/tex]

Step-by-step explanation:

The coordinates of A = (2,9)

The coordinates of B = (7,4)

Let M (x,y) be the mid point of A and B.

[tex]M(x,y)=(\dfrac{x_1+x_2}{2}),(\dfrac{y_1+y_2}{2})\\\\=\dfrac{2+7}{2}, \dfrac{9+4}{2}\\\\=(\dfrac{9}{2}, \dfrac{13}{2})[/tex]

So, the coordinates of mid point of A and B is [tex](\dfrac{9}{2}, \dfrac{13}{2})[/tex].

Answer:

5000 volts

Step-by-step explanation:

we know v×IR so voltage equals current*resistance so 50*100 so 5000

9514 1404 393

Answer:

  about 70.7 V

Step-by-step explanation:

The relation between power and voltage and resistance in a resistive circuit is ...

  P = V^2/R

so ...

  V = √(PR)

  V = √(100·50) = √5000

  V ≈ 70.7 . . . . volts

Answer:

trueeeeeeeeeeeeeeeeeeee

Answer:

yes

Step-by-step explanation:

(2x−6)+4(x−3)

Use distributive property:

(2x-6) + 4x -12

Remove the parenthesis:

2x-6 + 4x -12

Combine like terms:

6x -18

Answer:

4/13

Step-by-step explanation:

There are 9+4=13 marbles in total.

So, the ratio is 4/13.

The ratio of blue marble to all marbles is 4: 13 while blue marbles to red marbles ​ are 4: 9.

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

Given that,

Number of blue marbles = 4

Number of red marbles = 9

Total number of marbles = 9 + 4 = 13

The ratio of blue to total marble = 4/13

The ratio of blue to red = 4/9

Hence "The ratio of blue marble to all marbles is 4: 13 while blue marbles to red marbles ​ are 4: 9.".

For more information about ratio and proportion,

brainly.com/question/26974513

#SPJ2

Answer:

The answer is below

Step-by-step explanation:

A rectangle is a quadrilateral (four sides) with two pairs of equal opposite and parallel sides. All the four angles in a rectangle are equal to 90° (right angle). The diagonals of a rectangle are equal and bisect each other.

The area of a rectangle = length * breadth

a) Area = length * breadth = 8 cm * 3 cm = 24 cm²

b)  Area = length * breadth = 5.2 cm * 7.7 cm = 40.04 cm²

Answer: $43146

Step-by-step explanation:

So his total earning is $54,000. He has to pay $201 for every $1,000 he earns. So 54,000/1,000= 54. So now he has to pay 54*201=10854, 54000-10854=43146. His net income for this year is $43146.

The Standard form of the number is 44,410.

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Here, given number

(3 X 100) + (1 X 110) + (4 X 11000)

(300) + (110) + (44000)

300 + 110 + 44000

410 + 44000

44410

Thus, the Standard form of the number is 44,410.

Learn more about Multiplication from:

https://brainly.com/question/14059007

#SPJ1

Answer:

50/100×30

15..........

Answer:

4.48

Step-by-step explanation:

multiply 49.79*0.09

Answer:

the answer is c.

Step-by-step explanation:

because it is.

Answer:

A

Step-by-step explanation:

3-3= 3(9-9)

0= 0

thanks

Answer:

(9, 3)

Step-by-step explanation:

Hi there!

I provided a graph of the function below to help.

If you take a quick look, the graph goes through point (9,3)

I hope this helps!

9514 1404 393

Answer:

  11

Step-by-step explanation:

The constant of proportionality is the coefficient of x in the equation.

It is 11.

Answe

Step-by-step explanation:

Answer:

47 teaspoons

Step-by-step explanation.

Gallons are to big, teaspoons are way smaller

Answer:

B, 5/4s

Step-by-step explanation:

If something increases by 1/4, it means that it is the original number + 1/4 of it.

Ex: x + 1/4x = 5/4x

So if we substitute s for x, the answer must be 5/4s, or B

Answer:

650

Step-by-step explanation:

brainliest please

The area of the wetland that will be covered in purple loosestrife 7 years from now is modeled by this expression.

500(1.2)^7

After evaluating the expression, the model predicts that approximately 1,792 acres of the wetland will be covered in purple loosestrife 7 years from now. This is not a valid prediction because the total area of the wetland is only 1,240 acres. So a constraint on the model is that the value of the expression 500(1.2)^t must be less than or equal to 1,240.

Answer: 500(1.2)^7

Step-by-step explanation:

PLATO

Answer:

1. any order

2. subtract as the opposite is adding

3. combine like terms

4.

5. opposite of a sum

Step-by-step explanation:

i beileve theese are the answers

Answer:

c

Step-by-step explanation:

length times width times height so 4 times 5 times 7 equals 140

Answer:

The Answer Is C. 140 in³

Step-By-Step Explanation:

You Times Length X Width X Height Or In Other Words 4 X 5 X 7

I Also Took The Quiz And It Was Right ^^

Answer:

You should perform x trials until you observe a success.

Step-by-step explanation:

By process of elimination:

A binomial experiment is a statistical experiment that must meet certain requirements:

Each outcome is either a success (P) or a failure (Q).

All trials are independent.

There are a fixed number of "n" trials.

The probability of success, p, is the same for each trial.

The probability of success, p, is the same for each trial.

You should perform x trials until you observe a success.

We have given that,

There are exactly two possible outcomes success and failure.

We have to determine the following is NOT a common characteristic of a binomial distribution.

By process of elimination

A binomial experiment is a statistical experiment that must meet certain requirements

Each outcome is either a success (P) or a failure (Q).

Independence is a fundamental notion in probability theory, as in statistics and the theory of stochastic processes.

All trials are independent.

There are a fixed number of n trials.

The probability of success, p, is the same for each trial.

To learn more about the probability visit:

https://brainly.com/question/24756209

#SPJ2

Answer:

A

Step-by-step explanation:

u get equal portions bc its a square

Answer:

B

Step-by-step explanation:

Answer:

-21

Step-by-step explanation:

In the term -21xy, -21 is the coefficient. It comes before the variables that are x and y.

Answer:

Step-by-step explanation:

Definition of coefficient: The coefficient of a term is the number in the term.

To look for the coefficient in the term -21xy, simply eliminate the variables. We can clearly see that the coefficient of the term is -21.

Hence, the coefficient of the term -21xy is -21.

Answer:

Step-by-step explanation:

The perimeter is 28".

The total length of three sides of the square = 28-5-5 = 18", so the side length of the square is 18/3 = 6".

The area of the triangle is ½(6)(4) = 12 square inches.

The area of the square is 6² = 36 square inches.

Total area = 12+36 = 48 square inches.