3 years ago

Brainliest goes to whoever answers correctly plzz help

Mathematics

1 answer:

Natalija [7]3 years ago

6 0

Answer:

all are functions except the graph because if u use a ruler it touches the lines more than once at one time

Step-by-step explanation:

mrk me brainliest plz

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Write an equation of the line that passes through point (−3, 8) and has the slope m=−2.

dangina [55]

Answer:

y=-2x+8

Step-by-step explanation:

slope formula is y=mx+b

slope(m)=-2, and y-value(b)=8

so ya just plug in what ya know to get y=-2x+8

6 0

3 years ago

Help me please i am marking brainiest, no one ever helps me with anything i am really struggling as a kid to move on to the next

astraxan [27]

Answer:

Approximately 87 minutes

Step-by-step explanation:

So first see how much of the reading 41 minutes is. It is 47%.

So now to find out how much 100% is, first find out how much 1% is.

Just divide by 47.

1% = $\frac{41}{47}$

And then multiply by 100 to get 100%

$\frac{4100}{47}$

That is 87.2340425532

Which is 87

4 0

4 years ago

What is the value of x?

sladkih [1.3K]

If the angles are 90,45,45 so the sides except hypotenuse are congruent
and the hypotenuse is equal to :
${6 \sqrt{2} }^{2} + {6 \sqrt{2} }^{2} = {x}^{2} \\ {8.5}^{2} + {8.5}^{2} = {x}^{2} \\ 72.25 + 72.25 = {x}^{2} \\$
${x}^{2} = 144.5 \\ x = 12$

the answer is 12

hope this helps

6 0

4 years ago

How many solutions does this system of equations have?

victus00 [196]

Infinitely many because if you take the top equation and multiply it by 2 you get the same equation. That means that any number you plug in for x is a solution

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1 year ago

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7. We learned that in a plane, two lines perpendicular to the same line are parallel. Use the rectangular solid below to explain

Illusion [34]

Answer:

Step-by-step explanation:

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4 years ago

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