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ValentinkaMS [17]
2 years ago
10

23 points help asap!

Mathematics
2 answers:
nlexa [21]2 years ago
8 0

Answer:

60

Step-by-step explanation:

ITS THE BEST ONE

otez555 [7]2 years ago
3 0

an 80 oz bottle of cleaner for $13.60 is the better buy because usually it would be about $40 for that size bottle

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Ed is on a road trip. He has already traveled 211 miles and is driving at a rate of 63 miles per hour. Which equation could be u
Marina86 [1]

Answer:

Option C is correct.

Step-by-step explanation:

Distance already traveled by Ed =211 miles

Also, Ed is driving at a rate of 63 miles per hour.

Distance = Speed × Time

Distance traveled by Ed in x hours =63x

Total distance traveled by Ed =211+63x

Also, total distance traveled by Ed is 638 miles.

Therefore,

638=211+63x

Option C is correct.

6 0
3 years ago
Which choice is more than 11 but less than 12?
kumpel [21]
Let
x--------> the number

we know that
11²=121
12²=144

then
x² must be greater than 121  and less than 144

case a) <span>√115
if x=</span><span>√115
then
 x</span>²=115-------> is not greater than 121

case b) <span>√121 
</span>if x=√121
then
 x²=121-------> is not greater than 121

case c) <span>√136
</span>if x=√136
then
 x²=136-------> is greater than 121 and is less than 144------> is ok

case d) <span>√150
</span>if x=√150
then
 x²=150------> is not less than 144

therefore

the answer is
√136
8 0
3 years ago
Read 2 more answers
Yo does anyone know how to do this?
Sonbull [250]

Answer:

The horizontal line is the x-axis and the vertical line is the y-axis.

Step-by-step explanation:

The horizontal line is the x-axis and the vertical line is the y-axis. It's a fact. You can graph the lines by inserting the equations using the graphing calculator, which is the tab next to the one you have right now ;)

3 0
2 years ago
if ama has discount of 5% for cash payment .how much discount will be allowed on bill of 56000.00 for cash payment.
Leya [2.2K]

Answer:

$2800

Step-by-step explanation:

5%  = 0.05 --> 0.05 * 56000.00 = 2800

4 0
3 years ago
Find an equation for the perpendicular Bisector of the line segment whose endpoints are (-9,-8) and (7,-4
Alina [70]

equation for the perpendicular Bisector of the line segment whose endpoints are (-9,-8) and (7,-4)

Perpendicular bisector lies at the midpoint of a line

Lets find mid point of  (-9,-8) and (7,-4)

midpoint formula is

\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2}

\frac{-9+7}{2} ,\frac{-8+-4}{2}

midpoint is (-1, -6)

Now find the slope of the given line

(-9,-8) and (7,-4)

slope = \frac{y2-y1}{x2-x1} = \frac{-4-(-8)}{7-(-9)}

slope = \frac{-4+8}{7+9}= \frac{4}{16} =\frac{1}{4}

Slope of perpendicular line is negative reciprocal of slope of given line

So slope of perpendicular line is -4

slope = -4  and midpoint is (-1,-6)

y - y1 = m(x-x1)

y - (-6) = -4(x-(-1))

y + 6 = -4(x+1)

y + 6 = -4x -4

Subtract 6 on both sides

y = -4x -4-6

y= -4x -10

equation for the perpendicular Bisector y = -4x - 10


3 0
3 years ago
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