2 years ago

Which point lies below the x-axis?

Mathematics

1 answer:

Daniel [21]2 years ago

8 0

The answer would be A (1,-3) & (-1,-3). The x-axis is the horizontal line, or the line that lays flat.

You might be interested in

the length of a rectangle is 6in.more than than its width .Its area is 50 sq.in Find the width of the rectangle....

yulyashka [42]

L=6+W
A=LW
sub 6+W for L
A=(6+W)(W)
expand
oh, A=50
50=W²+6W
minus 50 both sides
0=W²+6W-50
we gots to use quadratic formula
for
aW²+bW+c=0
W= $\frac{-b+/- \sqrt{b^2-4ac} }{2a}$
we got
a=1
b=6
c=-50

W= $\frac{-(6)+/- \sqrt{(6)^2-4(1)(-50)} }{2(1)}$
W= $\frac{-6+/- \sqrt{36+200} }{2}$
W= $\frac{-6+/- \sqrt{236} }{2}$
W= $\frac{-6+/- 2\sqrt{59} }{2}$
W= $-3+/- \sqrt{59}$

W= $-3+ \sqrt{59}$ or W= $-3- \sqrt{59}$
aprox
W=-10.6811 or W=4.68115
can't be negative width

width=4.68115 or -3√59

7 0

2 years ago

Q+r+s, for q=46, s =54

steposvetlana [31]

Q + r + s.....q = 46, s = 54
46 + r + 54
100 + r <==

4 0

3 years ago

Find x such that x - 4, x, and 3x - 8 are three consecutive terms in a geometric sequence

Nitella [24]

In a geometric sequence dividing any term by the term before it yields the common multiplier.
Then x/(x+8) = (3x-8)/x
Solving for x: reduces to x^2-10x +16 factor into (x-2)(x-8)
Then x = 2 or 8
2 produces a sequence of -2, 2, -2 ...
8 produces a sequence of 4, 8, 16 ...

8 0

2 years ago

two pipes together can fill a tank in 12 hours alone the smaller pipe can take 7 hours longer than the larger pipe takes to fill

Rashid [163]

Well you should just have to add 7 to 12.

3 0

2 years ago

Which one is it? for a grade & due today!! help me please

Mama L [17]

Answer:the last one

Step-by-step explanation:

Divide 12 by 10.4

Hope this helps you

It might come bigger out as a decimal 1.5

6 0

2 years ago

Read 2 more answers