Ratios between their corresponding edge lengths is B, false
Answer:
6
Step-by-step explanation:
Hey there!
To solve for this given equation, you have to do is: PEMDAS.
PEMDAS means….
• Parentheses
• Exponents
• Multiplication
• Division
• Addition
• Subtraction
(You have to do it in that EXACT order or it will most likely mess up better understanding of the equation)
Now that we have information out of the way, we can answer the given question… shall we?
EQUATION:
(16 - 8 ) * (10 + 4 ) + 8^2
CAN CONVERT TO:
= (16 - 8)(10 + 4) + 8^2
SOLVING TO EASIER WAYS:
= (8)(14) + 8^2
= 8(14) + 8 * 8
= 8(14) + 64
= 112 + 64
SIMPLIFY IT:
= 176
Therefore, the answer should be: 176
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
We have an triangle:
base=4 in
height=3 in,
This triangle can be dividided into two equal triangles, we need calculate the hypotenuse.
leg₁=4 in/2=2 in
leg₂=3 in
Pythagoras law:
hypotenuse²=leg₁²+leg₂²
hypotenuse²=(2 in)²+(3 in)²
hypotenuse²=4 in²+9 in²
hypotenuse²=13 in²
hypotenuse=√13 in.
Now, we can find the surface area.
Surface area=2 *(rectangle area)+base area + 2(triangle area)
rectangle area=10 in x √13 in=10√13 in²
base area=10 in x 4 in=40 in²
Triangle area=(4 in x 3 in)/2=6 in²
Surface area=2(10√13 in²)+40 in²+2(6 in²)=(20√13+52) in²≈124.11 in²
Answer: 124.11 in²
