Answer:
Step-by-step explanation:
The area of triangle is given as
Area =½ b×h
Where
b is base, b=4.2m
h is height, h=5.5m
Then,
Area=½×b×h
Area=½×4.2×5.5
Area=11.55m²
The second option is the correct option
Answer:
y=2500(0.85)^d
Step-by-step explanation:
Seeing as there are no option choices, I shall digress.
Because of a decrease of 15% each day, it means exponential decay. Using the formula y=a(1-r)^x, we have y=2500(1-0.15)^d -> y=2500(0.85)^d
Your function would thus be y=2500(0.85)^d
? what do you need help with the answer is there?
X (unknown number at first is 28) is the number 28.
28/7=4. 2(28) divided by 7= is also 56 divided by 7.
Which is 8. 8 is the final answer.
Please vote my answer brainliest! Thanks.
