Step-by-step explanation:
7^2+8^2=113
Then square root 113 which is 10.63 to 2.d.p
So x=10.63
Answer:
4
Step-by-step explanation:
The degree is equal to the largest exponent on a variable. In this instance, it is 4.
Answer:
sin(2x)+cos(2x)
Step-by-step explanation:
Hope this helps
A)
<span>(1,1) (1,2) (1,3) (1,4) (1,5) (1,6)
(2,1) (2,2) (2,3) (2,4) (2,5)
(3,1) (3,2) (3,3) (3,4)
(4,1) (4,2) (4,3)
(5,1) (5,2)
(6,1)
b.) </span>
<span>(4,5) (4,6) or (5,4) (6,4)</span>
Answer:
3 5
/6
Step-by-step explanation:
Conversion a mixed number 5 1
/2 to a improper fraction: 5 1/2 = 5 1/
2
= 5 · 2 + 1
/2 = 10 + 1
/2 = 11
/2
To find new numerator:
a) Multiply the whole number 5 by the denominator 2. Whole number 5 equally 5 * 2
/2
= 10
/2
b) Add the answer from previous step 10 to the numerator 1. New numerator is 10 + 1 = 11
c) Write previous answer (new numerator 11) over the denominator 2.
Five and one half is eleven halfs
Conversion a mixed number 1 2
/3 to a improper fraction: 1 2/3 = 1 2/
3 = 1 · 3 + 2
/3 = 3 + 2
/3
= 5
/3
To find new numerator:
a) Multiply the whole number 1 by the denominator 3. Whole number 1 equally 1 * 3
/3
= 3
/3
b) Add the answer from previous step 3 to the numerator 2. New numerator is 3 + 2 = 5
c) Write previous answer (new numerator 5) over the denominator 3.
One and two thirds is five thirds
Subtract: 11
/2 - 5
/3
= 11 · 3
/2 · 3 - 5 · 2
/3 · 2 = 33
/6 - 10
/6 = 33 - 10
/6
= 23
/6
Simplify : 23/6 divide =3 5/6
