Step-by-step explanation:
- area of a semicircle=1/2(πr^2
- =1/2×22/7×6^2
- =56.54
Answer:
(y+1) = -3(x-2)
Step-by-step explanation:
y-y₁=m(x-x₁)
notice the negatives in the formula.
this changes coordinates. the positives to negative and negatives to positives
3. CAD: 90-64=26°
4. SOP: 180-76=104°
Answer:
8589 cubic meters
multiply base times height then divide by 3
Using proportions, it is found that Donald should order 4 of the 0.05 gram tablets.
- This question is solved by proportions, using a <em>rule of three</em>.
- 4 tablets are needed, and they should combine for 0.2 grams. How many grams is there going to be on one tablet?
The <em>rule of three</em> is:
1 tablet - x grams
4 tablets - 0.2 grams
Applying cross multiplication:



Donald should order 4 of the 0.05 gram tablets.
For more on proportions, you can check brainly.com/question/24372153