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sukhopar [10]
3 years ago
9

Help with these math questions please help me thank you!

Mathematics
1 answer:
Reptile [31]3 years ago
6 0

Step-by-step explanation:

1.(2,3)

2.No

3.1st quadrant

4.5

5.Yes

6.Quadrant-4

7.(2,-3)

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Find x and y pls<br> pls write 20 characters
Ymorist [56]

Answer:

n = 135   m = 45

Step-by-step explanation:

N is 135 and m is on a strait line (180) so if you do 180 - 135 you will get the answer for m.

Hope this helped.

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Which measure is equivalent to 1.2 km? 0.12 cm 120 cm 1200 cm 120,000 cm
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120,000 cm
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Mr. shaw graphs the function f(x) = –5x 2 for his class. the line contains the point (-2, 12). what is the point-slope form of t
True [87]

y - 12 = -5(x + 12) is the required equation.

f(x) = -5x + 2

let f(x) = y

y = -5x + 2

y = -5x + 2

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m = -5

The point slope form is used to find the equation of the straight line which is inclined at a given angle to the x-axis and passes through a given point. The equation of a line is an equation that is satisfied by each and every point on the line. This means that a linear equation in two variables represents a line.

The point slope equation formula is

y - y₁ = m(x - x₁)

Now the equation of line containing (-2,12) is

y - {y}_1= m(x - {x}_1)\\

y - 12 = -5(x + 12)

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3 0
1 year ago
Find questions attached.<br>Show workings.<br>You can skip question (a)​
rusak2 [61]

<u>The</u><u> </u><u>value</u><u> </u><u>of</u><u> </u><u>x</u><u> </u><u>is</u><u> </u><u>4</u><u>0</u><u>°</u>

Answer:

Solution given:

In triangle BCE

<C+<B+<E=180°[sum of interior angle of a triangle]

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<C=120°-x°

again

<A=<C[exterior angle of a cyclic quadrilateral is equal to the opposite interior angle]

2x=120-x

2x+x=120°

3x°=120°

x°=120°/3°

x°=40°

6 0
2 years ago
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A cone is inside a cylinder. The cone and the cylinder have the same base and height.
Jet001 [13]
B. 2/3 because I just gesused idk
5 0
3 years ago
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