To answer this you’d have to use an 2 step equation 145x= 1000
When u get the answer for x multiply the answer by the erasers original area to find the area of the eraser it would be lengthtimes width times height
For #32,
P=2L+2W
Subtract 2W from both sides, and swap left and right
2L = P-2W
Divide by 2
2L/2=(P-2W)/2
L = P/2 - 2W/2
L=P/2 - W
For #35
Most of the expenses are in fractions (of the original amount, A), so they can be added:
A/4 + A/5 + 2A/5 + 750 = A
add the fractions, with a common denominator of 20,
5A/20 + 4A/20 + 8A/20 +750 = A
(5A+4A+8A)/20 +750 = A
17A/20 + 750 = A
Now subtract 17A/20 from both sides and swap left and right
A - 17A/20 = 750
(3/20)A = 750
Multiply both sides by 20/3 (to make one unit of A on the left)
(3/20)*(20/3) A = 750*20/3
A =250*20=5000
Answer:
Answer
3.0/5
10
FluttershyK22
x(4-k)=p
[x(4-k)=p]/x
4-k=p/x
-4 = -4
-k=p/x-4
k=4-p/x
Step-by-step explanation:
Answer:
C, one angle measures more than 90 degrees.
Step-by-step explanation:
All triangles have two acute angles (less than 90 degrees)
so that eliminates A and B.
A right triangle has one 90 degree angle, so it's not D.
Obtuse is more than 90 degrees so there goes E.
Hope this helps! :)
Answer:
483 with a remainder of 3
Step-by-step explanation:
4 8 3
---------------------------------
6 5 | 3 1 3 9 8
2 6 0
------------------
5 3 9
5 2 0
---------------------
1 9 8
1 9 5
------------------------------
3
Hope I explain myself :/