Algebra
10 = z + 6
z=4
length=10cm width=8
what is the area of the rectangle?
The area of the rectangle is 80cm2
Find 3/8 of 144
54
20 x 10
200
2-(-10)
12
64 = 4p
p=16
width=18cm length=19cm
what is the perimeter of the rectangle?
The perimeter of the rectangle is 74cm
1/4 / 4/3
3/16
10 x 2,2
22
(-9)-(-4)
-5
5n + 5 = 45
n=8
Width=14cm Lenght=7cm
What is the area and perimeter of the triangle?
perimeter=42cm
area=49cm2
10/3x11/6
55/9 or 6 1/9
(6 − (−8) + 10) × 3
72
2q + 10 = 7q
q=2
17/11 / 3/2
34/33 or 1 1/33
2 × (10 − (−2) + 7)
38
−3a−(−4) = 25
a=-7
7/14 =
2/7
(7 ÷ (−7)) × (−4) + (−2)
2