The answer to this question is "MULTIPLICATION" comes first. As per the PEMDAS rule commonly used and followed in solving mathematics problems and equations, the multiplication comes first before addition. Well, the actual sequence is solving a problem using and following PEMDAS rule is PEMDAS - parenthesis, exponent, multiplication, division, addition, and subtraction. Therefore, the answer to this question is multiplication.
Ten times greater than 6.6*10^10 and 3*10^7
Solve the rational equation by combining expressions and insulating the variable X .
all real numbers .
Answer:
4cm^2
Step-by-step explanation:
First we need to find the length of the height of the triangle using Pythagoras:
a^2+b^2=c^2 (Substitute in what we have)
a^2+3√2(^2)=2√5(^2) = a^2 + 18 = 20 -> 20-18=2 √2=BD
Now we can find the area:
AD+DC= 3√2 + √2 = 4√2 x √2 = 8/2 = 4
Answer:
22
Step-by-step explanation:
if a=15
then, 2(a-5)+2= 2(15-5)+2 = 2(10)+2= 20+2=22
