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pav-90 [236]
3 years ago
10

System of Linear Equations that have no solution? I need a system.

Mathematics
1 answer:
Bond [772]3 years ago
7 0

Answer:

A system of linear equations can have no solution, a unique solution or infinitely many solutions. ... for example 2x+3y=10, 2x+3y=12 has no solution. is the rref form of the matrix for this system.

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The area of a round table is 1.13 m2. Find the radius length of
hichkok12 [17]

Answer:

0.6 m

Step-by-step explanation:

-The area of a circular shape is given by the formula:

A=\pi r^2\\\\\#Where\\r-Radius\\A-Area

We substitute the given value of area in the formula to solve for Radius:

A=\pi r^2\\\\1.13=\pi r^2\\\\r=\sqrt{\frac{1.13}{\pi}}\\\\=0.59974\approx0.6\ m

Hence , the radius length of the table is 0.6 m

5 0
3 years ago
A student found the slope of a line that passes through the points (3, 15) and (5, 9) to be -1/3. What mistake did he make? A. H
hammer [34]
You are going right 2 down 6 -2/6
which simplifies to -1/3 so the correct answer is D he made no mistake
6 0
4 years ago
How do you find the <br> y-intercept and the slope for number 11
Pavel [41]

slope = y2-y1 / x2-x1=

-1 -5 / 2 - -1 = -6/3 = -2

slope = -2

y intercept = y =mx +b

y = -2x +b

y=-2*-1 +b

5 = -2 +b

b = 5-2

b =3

y intercept = 3

7 0
4 years ago
Camille had $18.90 to spend on groceries. After buying 10 grapefruits, she had $3.90 left. Of each grapefruit costs the same amo
HACTEHA [7]

Answer: $1.5

Step-by-step explanation:

subtract 3.9 from 18.9

you get 15, divide by 10

=1.5

6 0
4 years ago
3(x - 5) = 6 solve the equation
pshichka [43]

____________________________________________________

Solve for x:

3(x - 5) = 6

Distribute the 3 to the variables inside the parenthesis

3x - 15 = 6

Add 15 to both sides to cancel out the "-15"

3x = 21

Divide both sides by 3

x = 7

____________________________________________________

8 0
3 years ago
Read 2 more answers
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