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katen-ka-za [31]
3 years ago
13

Solve: -5x^2+6x=0 Will mark brainliest!

Mathematics
2 answers:
vitfil [10]3 years ago
7 0

Answer:

the answer is in the picture

Step-by-step explanation:

Fiesta28 [93]3 years ago
6 0

Answer:

x = 0

Step-by-step explanation:

  • if you enter -5(0)^2+6(0), you get 0

if you enter -5(1)^2+6(1), you get 1

if you enter -5(-1)^2+6(-1), you get -11

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Geometry! Please help! Will mark brianliest!!
bazaltina [42]

Answer:

65, 72, 97

Step-by-step explanation:

Here,

According to figure,

longest side is 97. So it the length of hypoteneous(h) and the shortest side is 65 so it is the length of perpendicular(p) and last one, 72 is the lenght of base(b) of triangle.

According to Pythagorus theorem,

{h}^{2}  =  {p}^{2}  +  {b}^{2}  \\ or  \:  {97}^{2}  =  {65}^{2}  +  {72}^{2}  \\ or \: 9409 = 4225 + 5184 \\ or \: 9409 = 9409

which is true.

If you test the same theorem in other options.The reasult will unsatisfied.

4 0
4 years ago
how do you write a linear equation when given a graph or table? and how do you analyze key features of a function when given its
Agata [3.3K]
When given a graph or table, you first want to figure out the slope. Look at the graph or table, and see how much does y change when x change in a certain amount? You want it as a rise/run so if x increases 2 when y increases 3 then the slope would be 3/2.

Next, you want to find the y intercept.
Look at the y value when x is 0. If the y is -2 when x=0, then b=-2.

When given its graph, find a y value when x is 0. If the y is 4 when x=0 then b=4
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3 years ago
Use whichever method you choose to solve the system of equations: x + y = 6 and 3x + 5y = 26
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3 years ago
What must the measure of angle LMN be? m∠LMN = °
luda_lava [24]
Both 25x and 22x + 9 have the same answers. So you set those two equal to each other.
25x  = 22x + 9
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and you're left with this.
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x = 3
re-insert 3 into one of the equations.
25(3) = 75
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75 + 75 = 150
all angles (for quadrilaterals)added up equals 360.
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solve for x. Subtract 150 from both sides.
2x = 210
and divide 2 from both sides
x = 105
AngleLMN= 105
3 0
3 years ago
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