Answer:
Step-by-step explanation:
The given triangle is a 45°-45°-90° triangle. Use the following rule:
The length of the legs is 4. Insert this value into the equation:
Simplify:
:Done
C. 4%
To have two copies of the recessive a allele, consider acquiring the a allele twice as two independent events (multiply probabilities).
(.2)(.2) = .04 = 4%
9 + 3 × 2² - 1 × 4
= 9 + 3 × 4 - 1 × 4
= 9 + 12 - 1 × 4
= 21 - 1 × 4
= 21 - 4
= 17
Follow the order of PEMDAS, where,
P = Parentheses
E = Exponents
M = Multiplication
D = Division
A = Addition
S = Subtraction
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Hope it helps ⚜
Answer:
1. acute 2. isosceles
Step-by-step explanation:
1. Acute means less then a 90 degree angle a hanger has a degree of about 60.
2. isosceles means it has 2 sides the same length a hanger has 2 sides the same length.
I think it's A! definitely not C or D
