Hi cute thing
The answer is <span>Thermometer with white bulb, because black reflects more heat than white</span>
If she has 15 dollars and saves 5.25 each week it would take her 6 weeks.
5.25*6=31.50
31.50+15=46.50
So in total 6 weeks.
hope this helps!
Answer:
To find the intercepts, equate one variable to
0
and solve for the other variable:
y-intercept
Set
x
to
0
and solve for
y
giving:
3
x
−
5
y
=
15
becomes:
(
3
⋅
0
)
−
5
y
=
15
0
−
5
y
=
15
−
5
y
=
15
−
5
y
−
5
=
15
−
5
−
5
y
−
5
=
−
3
y
=
−
3
or
(
0
,
−
3
)
x-intercept
Set
y
to
0
and solve for
x
giving:
3
x
−
5
y
=
15
becomes:
3
x
−
(
5
⋅
0
)
=
15
3
x
−
0
=
15
3
x
=
15
3
x
3
=
15
3
3
x
3
=
5
x
=
5
or
(
5
,
0
)
Next. we can plot the two points on the grid:
graph{((x-5)^2+(y)^2-0.125)((x)^2+(y+3)^2-0.125)=0 [-20, 20, -10, 10]}
Then, draw a line through the two points:
graph{(3x - 5y -15)((x-5)^2+(y)^2-0.125)((x)^2+(y+3)^2-0.125)=0 [-20, 20, -10, 10]}
15 + 1 because you are using apsolute value so that negative 1 becomes a positive
Answer:
No
Step-by-step explanation:
You need a 90 degree angle to form a right triangle, as well as two other angles with the sum of 90 to be equivalent to 180 degrees.
Hope this helps!