Answer:
The area of triangle is 3444 mm².
Step-by-step explanation:
First, you have to convert the length of square into millimeters :
Next, you have to apply area of square formula, A = length×height :
Answer:
B
Step-by-step explanation:
Since <u>/</u>AOC = <u>/</u>BOC + <u>/</u>AOB, you fill in the numbers -
85 = 2x + 10 + 4x - 15
Then you combine like terms -
85 = 6x - 5
Then you add 5 to both sides -
90 = 6x
Then you divide by 6 -
15 = x
Then you substitute the x in the angles -
<u>/</u>BOC = 2(15) +10
<u>/</u>AOB = 4(15) - 15
Simplify the numbers and you get -
<u>/</u>BOC = 40
<u>/</u>AOB = 45
.011 = 1.1* 10^-2 in scientific notation
1.1*10^-2 * 7.5 * 10^18 = (1.1*7.5) * 10 ^ (-2+18)
8.25*10^16
The sand weighs 8.25 * 16^16 grams.
Just multiply the shoes and socks together
so your answer is 40
Question:
Select the three expressions that are equivalent to :
a:
b:
c:
d:
Answer:
a:
c:
d:
Step-by-step explanation:
Given
:
Required
Find equivalent expressions
<em>To solve this question; we'll simplify options a to do, one after the other</em>
a:
From laws of indices;
This implies that;
From laws of indices;
This implies that
Hence, is equivalent to
b.
From laws of indices;
This implies that
From laws of indices;
This implies that
Hence; is not equivalent to
c.
From laws of indices;
This implies that
Hence, is equivalent to
d.
From laws of indices;
This implies that
From laws of indices;
This implies that
Hence, is equivalent to