The first 3 questions I really need y’all help on this

Mathematics

2 answers:

max2010maxim [7]3 years ago

5 0

First one is 20
second is 38
and last is 33
you just replace the letter with the number

schepotkina [342]3 years ago

3 0

Answer: 3+ m = 20 4n-2 = 38 2x+21 = 33

Step-by-step explanation:

3+ 17 = 20 4(10) = 40 so 40 -2 equals 38. 2(6) = 12 so 12+21= 33

You might be interested in

How many students were enrolled by the end of the fourteenth century at the university of salamanca?

zmey [24]

There were about 500 to 600 students that attended the University of salamanca by the end of the 14th century

5 0

3 years ago

What’s the answer?!!!!

mel-nik [20]

Answer: YES

Step-by-step explanation:

Concept

In a right triangle, the square of both legs is equal to the length of hypotenuse squared. This is the Pythagorean theorem: a²+b²=c². For more graphical explanation, please refer to the attachment below.

Given

Leg a = 36 in

Leg b = 48 in

Hypotenuse c = 60 in

Solve

a² + b² = c²

(36)² + (48)² = 3600

(60)² = 3600

3600 = 3600

Therefore, the answer is YES

Hope this helps!! :)

Please let me know if you have any questions

6 0

3 years ago

The independent variable is the same as the x values and the _____

maw [93]

Let X and Y two nonempty sets. ... The variable x is called the independent variable (also sometimes called the argument of the function), and the variable y is called dependent variable (also sometimes called the image of the function.)

please mark me brainliest

8 0

2 years ago

The graph represents a system of linear equations comparing the outside and inside temperatures y, in degrees Fahrenheit, record

bixtya [17]

It will be the point at which the two lines intersect (the x point where the two of them have the same y value). Hope that helps :)

4 0

3 years ago

Read 2 more answers

How do you write 5.77 in word form?

azamat

Answer: