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2 years ago

What is the measure of ABC?

Mathematics

1 answer:

leva [86]2 years ago

4 0

Answer:

Step-by-step explanation:

the measure of the chord- chord angle ABC is half the sum of the arcs intercepted by the angle and its vertical angle , that is

∠ ABC = $\frac{1}{2}$ (AC + DE) = $\frac{1}{2}$ (75 + 45)° = $\frac{1}{2}$ × 120° = 60°

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Answer: The rate of change in the y coordinate is 75. 78 - 3= 75.

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Two customers walk into Petsmart with the same amount of money. One customer adopts a lizard and leaves the store with $56 left

GalinKa [24]

Answer:

The lizards are $25 each and each walked in with $81

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3 years ago

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There are 5 exams in a semester. You have scored 77, 90, 85, and 100 on the previous four exams. What must you make on the fifth

siniylev [52]

Answer:

<h2>The correct answer for this question is 78.</h2>

Step-by-step explanation:

The average or mean of any variable or mathematical phenomenon is calculated as the division of the sum of all the numbers or items within the particular variable by the total number of items or numbers within the variable.
In this case, the marks of the 4 exams in the semester are 77,90,85 and 100 respectively.There are total 5 exams in the semester.
Let's suppose that the marks for the 5th exam is x.
Therefore, based on the mathematical formula to compute average or mean,to get an overall average of 86 including all the 5 exams, one has to get:-

$\frac{77+90+85+100+x}{5}=86$

$77+90+85+100+x=430$

$x=430-77-90-85-100$

$x=78$

Hence, based on the above calculations,one has has to get 78 on the 5th exam to obtain an overall average of exactly 86.

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3 years ago

Timika wants to know the number of millimeters that are in 4.5 inches. What is the correct process for converting 4.5 inches to

IgorC [24]

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Rama09 [41]

So throwing a die hs 6 choices
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if you want to list all of the options then
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so 156 spaces

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