All categories

3 years ago

2degree=20, 3? = what

1 answer:

3 0

I'm not sure if I'm interpreting what you need correctly without more information.

If 3 is also degree:

x= unknown #

Set up a proportion. 2 is to 20 as 3 is to x.

2/20 = 3/x
cross multiply
(2*x) = (20*3)
2x= 60
divide both sides by 2
x= 30

2 degrees= 20
3 degrees= 30

Hope this helps! :)

You might be interested in

Which of the following is a disadvantage to using graphs and diagrams? Check all that apply.

forsale [732]

The first answer is C. The information may be in a form that is difficult to use. And the second on is D. They must always be used with an equation.

4 0

3 years ago

Read 2 more answers

The number of professors in a college is p and the number of students is s, there are 16 times as many students as professors wr

Reika [66]

Algebraic expression is:

$\boxed{p=16x}$

8 0

4 years ago

Help i’m a bit confused and it’s due today……

strojnjashka [21]

Step-by-step explanation:

Regression Equation has the firm of,

Y = aX + b

please refer to my attachment for a and b.

So prepare table with columns of Y, X sq(x),......

then work out a and b according.

Finally sub a and b into the equation Y = aX + b

8 0

3 years ago

Which expression is not equivalent to Negative 3 x minus one-half 4 y? 2 y minus 5 x minus one-half 2 y 2 x Negative 2 x minus o

Alona [7]

Answer:

The wrt=itten expressions are too difficult to interpret properly. I did my best but I don't see any of the answers as equivalent to -3x - 2y, so please check my interpretations of the answer options.

Step-by-step explanation:

"Negative 3 x minus one-half 4 y"

-3x- (1/2)4y

or -3x - 2y

=====

The answer options are too garbled for me to make sense of them. Are they:

1. 2 y minus 5 x minus one-half 2 y : 2y -5x - (1/2)2y; y -5x ?

2. 2 x Negative 2 x minus one-half 6 y : 2(-2x)- (1/2)6y; -4x - 3y ?

3. 3 x Negative 3 x minus three-fourths 4 y : 3x(-3x) - (3/4)4y; -9x -3y ?

4. one-fourth Negative 3 y minus three-fourths 7 y one-fourth minus 3 x:

(1/4)(-3y) - (3/4)7y - (1/4)(-3x); -(3/4)y -(21/4)y + (3/4)x; -(24/4)y + (3/4)x; ?

I don't see any of the answers as equivalent to -3x - 2y, so please check my interpretations of the answer options.

8 0

2 years ago

Read 2 more answers

What is the distance between -3.5 and 12.4

Komok [63]

Answer:

We have 12.4 - ( - 3.5 ) = 12.4 + 3.5 = 15.9 is the distance between 2 points.

Step-by-step explanation:

4 0

4 years ago