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CaHeK987 [17]
3 years ago
13

A linear equation with one variable, x, can be solved to show that it has no solutions. Which of the following show that there a

re no solutions?
select all that apply.
a) x=1
b) x=x
c) 1=1
d) 1=3
e) x=3
f) 0=3​
Mathematics
2 answers:
Tju [1.3M]3 years ago
8 0

Answer:

a,d,e,f

Step-by-step explanation:

Ainat [17]3 years ago
7 0
X=x, x=3,0=3,all except letter e
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Slope of 1,-7 and -3-4​
3241004551 [841]

\large \mathfrak{Solution : }

Slope of the given line is :

  • \dfrac{y_2 - y_1}{x_2 - x_1}

where ,

  • x_2 = 1

  • x_1 =  - 3

  • y_2 =  - 7

  • y_1 =   - 4

let's solve :

  • \dfrac{ - 7 - ( - 4)}{1 - ( - 3)}

  • \dfrac{ - 3}{4}

Slope = -3 / 4

4 0
2 years ago
What’s is the constant of proportionality in the equation y=5/4x
marshall27 [118]
5/4 is the constant of proportionality
7 0
2 years ago
5.
rosijanka [135]

Answer:

D 714

Step-by-step explanation:

210 times 3.40

is 714

4 0
2 years ago
the length of a rectangular sing is 5 time its width. if the sign perimeter is 24 inches. what is the sign area ?
kumpel [21]

Answer:

20 in²

Step-by-step explanation:

Assuming that the width of the sign is x, then from the question, we're told that the length is 5 times it's width, so

b = x inches

l = 5x inches

Again, we're told that the perimeter of the sign is 24 inches, and we know already that the perimeter of a rectangle is given as

Perimeter = 2(l + b), substituting this, we have

24 = 2(5x + x)

24 = 10x + 2x

24 = 12x

x = 24 / 12

x = 2 inches.

Since x is the width of the rectangle, and it's 2 inches, we use it to find the length of the sign.

l = 5 * 2

l = 10 inches.

Then, we are asked to find the area of the sign. Area of a rectangle is given as

A = l * b, so if we substitute, we have

Area = 10 * 2

Area = 20 square inches

8 0
2 years ago
Help with math ASAP!!!
melomori [17]

Answer:

its b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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