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3 years ago

Write the normal form of the equation: 9x-2y+4=0

1 answer:

4 0

The slope/y-int form would be y=9/2x+2 you have to move the x value and whole number(y-int) to the other side which would make them negative and then divide by the -2 and there you go.

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Find the initial point P of a vector u with terminal point Q(2,0,2), such that:9Fdhe iiial point P of a vector iu with terminal

denpristay [2]

Answer:

a) P = (-3, 4, 3)

b) P = (7, 4, 1)

Step-by-step explanation:

a) You want Q-P = (5, 4, -1) where Q = (2, 0, 2). Solving for P, we get ...

P = Q - (5, 4, -1) = (2-5, 4-0, 2-(-1))

P = (-3, 4, 3)

b) The vector in the opposite direction of the one given is the given one multiplied by -1.

P = Q - (-1)(5, 4, -1) = (2+5, 0+4, 2-1)

P = (7, 4, 1)

3 0

3 years ago

Heyy! i’ll give brainliest help asap pls

NARA [144]

Answer: the answer is B

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Snowcat [4.5K]

Hi!

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Area of a triangle = $(base * height)/2$

Area of a square = $(side)^2$

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QUESTION 1: Determine the area of the triangular face.

$\frac{bh}{2}$

$32(20)/2$

$640/2$

$320$

The triangular face is 320 square feet.

---------------------------------------------------------------------------------------------

QUESTION 2: Determine the surface area of the entire figure.

$a^2$

$32^2$

$1024$

Now, add the 4 triangular faces to the area of the square face.

$1024+320(4)$

$1024+1280$

$2304$

The total surface area is 1204 square feet.

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For more information, see:

brainly.com/question/4637102

brainly.com/question/22971514

5 0

3 years ago

What the answer plz help help

leva [86]

B because DE is equal to 1/2 and AD is equal to 1/4

5 0

3 years ago

If R is midpoint of QS and QS=40 find QR

Elodia [21]

Answer:

Given: R is the midpoint of QS.

QS=40

Now,

QR=40/2(R IS THE MIDPOINT)

=20

8 0

4 years ago