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il63 [147K]
3 years ago
10

In which quadrant is the ordered pair ( 7, -8 ) located? *

Mathematics
2 answers:
Semmy [17]3 years ago
6 0
The ordered pair is located in Quadrant IV
Paul [167]3 years ago
4 0

Answer:

i think IV

Step-by-step explanation:

because of the picture

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What is an equation of the line that passes through the point (−6,−1) and is perpendicular to the line 6x−y=7?
user100 [1]

Answer:

y=-1/6x-2

Step-by-step explanation:

Lets find the slope of the given line

6x-7=y,m=6

The slope of the perpendicular line would be=-1/6

Using the point-slope form y-y1=m(x-x1)

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

y+1=-1/6(x+6)

6y+6=-x-6

6y=-x-6-6

6y=-x-12

y=-1/6x-2

6 0
3 years ago
The base of an isosceles triangle is 2 cm. The perimeter of the triangle is 10 cm.
cluponka [151]

Answer and Step-by-step explanation:

Greetings!

Let's~solve~your~question!

To~find~the~length~of~equal~sides~of~an~isosceles~triangle,~we~use~the~following\\formula.

\boxed{~P=2a+b~}

Now,~solving~for~``a":

P=\frac{P}{2} -\frac{b}{2}

=\frac{10}{2}-\frac{2}{2}

=5-1

=4

Thus,~each~equal~sides~of~an~isosceles~triangle~is~4cm.

Hope~my~answer~helps~and~have~a~blessed~day~ahead!

-Isabelle~Williams

8 0
3 years ago
a triangle has a height of 34 inches and an area of 391 square inches. Which equation can be used to find the base of the triang
tester [92]

Answer:

The area of a triangle is the space contained within its 3 sides. To find out the area of a triangle, we need to know the length of its three sides. The sides should be measured in feet (ft) for square footage calculations and if needed, converted to inches (in), yards (yd), centimetres (cm), millimetres (mm) and metres (m). The formula:

Square feet to square meters: multiply ft² by 0.092903 to get m²

Square yards to square feet: multiply yd² by 9 to get ft²

Square feet to square yards: multiply ft² by 0.11111 to get yd²

Square yards to square meters: multiply yd² by 0.8

Step-by-step explanation:

3 0
3 years ago
You only have to solve one of them but please explain how to do it because I have many more
Eddi Din [679]
85. Relative mins are at x=-1 and x=3; relative max x=1
As x > -infinity, y > infinity
As x > infinity, y > infinity
4 0
2 years ago
What is the reference angle for 7pi/6​
max2010maxim [7]

Answer:

\frac{\pi }{6}

Step-by-step explanation:

\frac{7\pi }{6} is in the third quadrant

To find the reference angle subtract π from it, that is

reference angle = \frac{7\pi }{6} - π = \frac{\pi }{6}

8 0
3 years ago
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