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Maths year 10
Simplify this surd
Determine the algebraic expression
Maths year 10
40 terms
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Answers
1
Determine the algebraic expression
2n
2n+2
4n
2n+4
2
Simplify this surd
√25*8
5√8
7√2
5√2√2
3
What is the probability of picking a green?
7/4
1/2
7/7
7/10
4
Algebra
36
32
13
40
5
Find the SIMPLE probability.
34%
35%
25%
9%
6
Trigonometry
(B)
(C)
(D)
(A)
7
Find the area of this rectangle.
10 square units
9 square units
8 square units
8 squares
8
The algebraic fraction 4ab
2
÷ 8ab simplifies to:
A
C
B
D
9
Multiplying indices
a5
a6
a1
a3+2
10
The sum of the first n terms of an arithmetic progression is
n/2 [ a + (n-1)d ]
n/2 [ 2a + (n-1)d]
n/2 [3a + (n-1)d]
n/2 [ 2a - (n-1)d ]
11
Simplify this surd
√ 4*5
2√3
√12
2√5
12
What is an algebraic expression for the length of this rug?
10x + 7
5x + 7
9x
10x
13
solve the simultaneous equation
x= 2 y=9
x= 9 y=7
x= 5 y=2
x= 6 y=1
14
What is an algebraic expression for the perimeter of this triangle?
18x + 6
3 x 6x + 2
3(6x + 2)
12x2 + 6
15
What is an algebraic expression for the area of the two gardens?
8(15 + y)
8 x 15y
8y + 15
8 x y + 152
16
Simplify the following algebraic expression.
26m
15m + 11
m + 18
8m + 18
17
How do we simplify this algebra:
aaa
3a
?
a3
18
Surds
4√2
6√2/2
2√3
3√2
19
What is the 9
th
term of the geometric progression 729, -243, …?
4782969
-1/27
1/9
-14348907
20
Inequalities
x ≥ −11
x ≤ 10
x ≤ −11
x ≥ 10
21
Advanced Algebra
A
B
D
C
22
Convert 76
10
to binary.
1001101
1011100
1110110
1001100
23
Find the probability
C
A
D
B
24
Mental algebra... :)
x=12
x=8
x=10
x=4
25
Arithmetic means...
rhythm and blues
PEMDAS
basic math
adding and subtracting
26
Solve the simultaneous equations
a=-2, g=1
a=2, g=-1
a=3, g=1.5
a=32, g=11
27
Write the algebra expression shown:
5X2 + 4X + 2
2X2 + 3X + 2
X2 + 4
X2 + 3X + 5
28
Surds
2
3
4
5
29
multiplying indices
212
412
27
47
30
Advanced Algebra
B
A
D
C
31
What is probability?
The law that describes how to get a better likely hood
The measure of likely hood to get something.
difference with how something will always happen verse never
The explantation of how to get a better chance at something.
32
Quantitative Reasoning, Algebra, and Statistics
D
A
B
C
33
solve the simultaneous equation
x= 2 y=2.5
x= 9 y=2
x= 7 y=2
x= 2 y=9
34
Perform the indicated operation.
40
42
46
36
35
Simplify the following algebraic expression.
11 - 20w
14 - 35w
9 - 20w
9 - 9w
36
Compound Shapes
A
C
B
D
37
Graph the inequality.
A
B
C
D
38
Multiplying indices
a7
a5
a6
a4
39
Algebra
2c+d
c+d
cxd
2cx2d
40
Find the probability of the event(ORANGE COLOR).
40%
30%
60%
50%
