Answer:
the anser is 5 grams
Step-by-step explanation:
no of nikel:9
total mass=45g
mass of 1 nickel =45/9=5 grams
brainliest plzzzz
Answer:
25% 19.2% 45.0%
18.3% 16.7% 34.0%
11.7% 8.3% 20.7%
55.8% 44.2% 100%
explanation: hope it helps you guys
Answer:
number one is 90°
Step-by-step explanation:
number 9 is an acute angle
The answer is A which is 18 square inches. This is because the formula for finding the area of a triangle is 1/2 multiplied by the length of the base multiplied by the height. And so when you calculate this, you will get 18 square inches :)
Answer:
d. 90°, 90°
Step-by-step explanation:
Both angles intercept 180° arc WZ. They are half the measure of the intercepted arc, hence both are 90°.
