The first one should be SAS and second one ASA
Answer:
r≈3.39cm
Step-by-step explanation:
Using the formula
V=πr2h/3
r=3V
πh=3·72
π·6≈3.38514cm
The sum is 7. 012 × 10^-8. Option C
<h3>What is index form?</h3>
Index form is defined as the power or exponent which is raised to a number or a variable.
For example, in number 5^2, 2 is the index of 5.
Indices is the plural form of index.
To add index forms, we need to note the following:
- Both the exponents and variables should be same
- Add the coefficients of the variables leaving the exponents unchanged.
- Only terms that have same variables and powers are added
Given:
(3.012 x 10−8) + (4 x 10−8)
3. 012 + 4 (10^-8)
7. 012 × 10^-8
Thus, the sum is 7. 012 × 10^-8. Option C
Learn more about index forms here:
brainly.com/question/15361818
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Answer:
36
Step-by-step explanation:
4*6=24
3*4=12
24+12=36
Answer:
50*0.1=5
Step-by-step explanation:
So 90% off of 50 looks like 50-90%. 50-90%=50*1-0.9*50 since 90% is 9/10 and we are doing 90 percent off of 50. 50*1-0.9*50=50*0.1=5. So $5.