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KonstantinChe [14]
2 years ago
8

WILL GIVE BRAINLIEST!!

Mathematics
2 answers:
Lyrx [107]2 years ago
8 0
A=7 and b= anything other than 4. The reason for this is because the lines must never touch (equal slope with different y intercept provides a parallel line that does not meet the original function). A solution is a point in which the two functions intersect. The other answer under this post is incorrect, as they have actually given you INFINITE solutions rather than none.
aliina [53]2 years ago
3 0

Answer: a is 7 b is 4

Step-by-step explanation: to get an equation with no solution the equation has to be the same so if a is 7 and b is 4 this will show no solution

You might be interested in
A+b+c=180 a=x+25 b=x-5
leva [86]
A+b+c=180
subsittute
x+25+x-5+c=180
2x+20+c=180
minus 20 both sides
2x+c=160
mius 2x
c=160-2x
3 0
3 years ago
Please help me I will choose brailiest
koban [17]

Answer:

similar; RYL by SAS similarity

Step-by-step explanation:

Side RL Is congruent to side RH and side RY is congruent to side RA by a scale factor of 3.5. and we know thank angles LRY and HRA are congruent by the reflexive property. So the two triangles are congruent by Side-Angle-Side similarity.

5 0
3 years ago
Find the midpoint of the line segment with the given endpoints.<br> (-3,-7) and (3,0)
Crank
The coordinates of the midpoint:
(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})
x₁,y₁ - the coordinates of one endpoint
x₂,y₂ - the coordinates of the other endpoint

(-3,-7) \\&#10;x_1=-3 \\ y_1=-7 \\ \\&#10;(3,0) \\&#10;x_2=3 \\ y_2=0 \\ \\&#10;\frac{x_1+x_2}{2}=\frac{-3+3}{2}=\frac{0}{2}=0 \\ \\&#10;\frac{y_1+y_2}{2}=\frac{-7+0}{2}=\frac{-7}{2}=-3.5 \\ \\&#10;\boxed{(0,-3.5)} - \hbox{the midpoint}
7 0
3 years ago
Read 2 more answers
Let x=number of cds and y=number of dvds
Elis [28]
X + y = 40.....multiply by -4
4x + 6y = 180
-------------------
-4x - 4y = -160 (result of multiplying by -4)
4x + 6y = 180
------------------add
2y = 20
y = 20/2
y = 10 <===

x = 30

6 0
3 years ago
(3x + 4) (x-2) answer
Otrada [13]
3x^2+-8

This answer for (3x+4) (x-2)
7 0
3 years ago
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