Step-by-step explanation:
< i'll use this too represent angle
this is only presuming that this is a parallelogram and i also don't know what those numbers mean
< ACB = < CAD (alt <s of DA II CB) A
< ACD = < CAB (alt <s of DC II AB) A
AB is common S
therefore, ∆ADC is congruent to ∆CBA
if ∆ADC is congruent to ∆CBA
then < ADC = < CBA
we can conclude that the measure of a negative angle coterminal with 4л/3 is B = -2л/3
<h3>How to find the coterminal angle?</h3>
For a given angle A, we define the family of coterminal angles as:
B = A + n*2л
Where n is an integer number.
In this case, we want to find a negative coterminal angle to A = (4л/3), then we can replace it in the above formula to get:
B = 4л/3 + n*2л
Now we just need to find a value of n such that B is negative, if we select n = -1, then:
B = 4л/3 - 2л = 4л/3 - 6л/3 = -2л/3
Then we can conclude that the measure of a negative angle coterminal with 4л/3 is B = -2л/3.
If you want to learn more about coterminal angles:
brainly.com/question/3286526
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To find the total amount Dave and Mel paid, apply the taxes to their initial purchases.
Dave paid $15 for a baseball. There was an 8% tax added to this total afterwards. To add the tax to the amount Dave paid, convert the percentage into a decimal:
Multiply the cost of the baseball by this decimal to find the tax:
Add the tax onto the cost:
Dave paid $16.20 in total for the baseball.
Mel paid $20 for a football. There is an 8% tax added to this total afterwards. We already have the decimal for an 8% tax, so we can multiply the football's cost by the decimal:
Add the tax onto the cost:
Mel paid $21.60 for the football.
Subtract the bigger cost by the smaller cost:
There is a
$5.40 difference between Dave's and Mel's purchases.
Answer: What do you mean? if you till me i can help you
Step-by-step explanation:
Ham and Pineapple= 725 calories
Pepperoni= 600 calories