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2 years ago

What quadrants is the points (2,-3)?

Mathematics

1 answer:

zheka24 [161]2 years ago

4 0

Answer:

Quadrant 4

there are four quantdrants, A is on the fourth one

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Interior and Exterior Triangle Angles

Luden [163]

Sum of two interiors=exterior

$\\ \rm\bull\rightarrowtail 2x-3+2x+15=7x-18$

$\\ \rm\bull\rightarrowtail 4x+12=7x-18$

$\\ \rm\bull\rightarrowtail 3x=30$

$\\ \rm\bull\rightarrowtail x=10$

m<GHI=2(10)-3=17

6 0

2 years ago

What are all the power of threes through 1000

algol13

1000= 10^3 -- ten to the third power

assuming you mean whole numbers,

graba calculator, figure out what
1^3, 2^3 3^3 ... 9^3 are
or
1x1x1
2x2x2
3x3x3
...
9x9x9

6 0

3 years ago

Whats the answer to #9 i need help fast!!

vekshin1

I got 784 inches cubed, I cut the figure into two, the first one was 8×4×14=448, the second was 8×3×14=336,
therefore 448+336=784

5 0

2 years ago

Farmer Tom's chickens and sheets are in a jumble. He counts 48 heads and 134 legs, how many sheep does he have?

svetlana [45]

48=x+y
143= 2x+4y
y= sheep
48-y = x
143=2(48-y)+4y
143= 96-2y+4y
143=96+2y
47=2y
y=19
19 sheep

4 0

2 years ago

Read 2 more answers

Which is the equation of the parabola?

Umnica [9.8K]

Answer: $y=-\dfrac{1}{8}(x - 2)^2 - 3$

<u>Step-by-step explanation:</u>

The vertex form of a parabola is: y = a(x - h)² + k where

(h, k) is the vertex
$a=\dfrac{1}{4p}$

NOTE: p is the distance from the vertex to the focus

The vertex (h, k) is (2, -3)

$p=-2\quad \implies\quad a = \dfrac{1}{4(-2)}=-\dfrac{1}{8}$

Insert those values into the vertex formula to get:

$y=-\dfrac{1}{8}(x - 2)^2 - 3$

4 0

2 years ago