Answer:
A= 2
B=28
C=0
Step-by-step explanation:
ax2 + bx + c=0
Answer:
ºC = (ºF - 32) / (9/5)
Step-by-step explanation:
<u>Take the formula that you already have:</u>
ºF = (ºC × 9/5) + 32
<u>Flip the ºF and ºC:</u>
ºC = (ºF × 9/5) + 32
<u>Move the whole number to the right side of the equation and change it's sign:</u>
ºC = (ºF - 32) / (9/5)
(This will also force the fraction to move to the right hand side of the equation, but for that you keep the value of the number the same)
Hope this helped!
If the height and base are equal, that simply means that b = h, or h = b
and we know the area is 18 m²
0=4 that’s the result I got
Answer:
Step-by-step explanation:
To write the equation of the line in slope-intercept form, use the slope-intercept formula,
. Find real values for the
and
and substitute them into the formula.
1) We know that
represents the slope, so substitute 1 in its place. However, we still need to find
, or the y-intercept. So, along with substituting that 1 in for
, substitute the x and y values for (7,0) for the x and y in the formula as well. Then, isolate
to find its value:

So,
= -7.
2) Now, just substitute the found values for
and
into the slope-intercept formula. Remember that the slope is
, so substitute 1 in, and
is -7, so substitute -7 in its place as well. This gives the following equation in slope-intercept form:
or