MATHEMATICS HIGH SCHOOL

Please answer this question now

Answers

Answer 1

Answer:

Answer:

54 degrees

Step-by-step explanation:

Measure of arc DCB is 125*2 = 250.

So, measure of arc BAD is 360-250 = 110.

So, measure of arc AD is 110 - 56 = 54 degrees

Related Questions

archie earns 4$ each week for doing his chores.how much money will archie earn in 2 months if there are 4 weeks in each month?
Row= 1, 2, 3, 4 seats = 8, 14, 20, 26 How many seats are in the 14th row???
The point A has coordinates (2 ,6) the point B has coordinates (6,8) and the point C has coordinates (4,2) Find the size of each angle of triangle ABC in degrees
15x-7=2+12x I need help with this
Select the equation of the line that passes through the point (5, 7) and is perpendicular to the line x = 4.y = 4x = 5y = 7x = 7

From the top of a building, 40 feet above the ground, a construction worker locates a rock at a 12° angle of depression. How far is the rock from the building?

Answers

Answer:

188 m

Step-by-step explanation:

$\tan(12) = (40)/(x) \n x = (40)/( \tan(12) ) \n x = 188$

Answer:

I think that the other answer is WRONG

tan(12) = $(x)/(40)$

x = tan(12)*40 = 8.5

Step-by-step explanation:

$(sin\left(78\right))/(40)=(sin\left(12\right))/(x)$ = 8.5

Two of the dozen eggs in a carton or cracked about what percent of the carton is not cracked

Answers

(10/12)(100) = (5/6)(100) = 83.3% not cracked

Calculators are sold to students for $20 each. 300 students are willing to buy them for that price. For each five dollars increase in price, there are 30 fewer students that are willing to buy the calculator. a. what selling price will produce the maximum revenue?

b. what will the maximum revenue be?

Answers

Answer:

a) 40$ b) 7600

Step-by-step explanation:

In my opinion, the best way to go about this is to simply start by doing 20×300, 25×270, 30×240, etc. Once I reached 40, I realized that my revenue was going down after it, so I saw that a 40 dollar starting price would being in more money. 40×190 - (the amount of students who will buy at that price) equals 7600, which will be your maximum revenue. I hope i could help, good luck.

Yancey collects plastic banks .He has three different banks: a pig, a cow, and a horse. How many ways can Yancey arrange his banks on a shelf.

Answers

let h = horse, let c = cow, let p = pig

so,

hcp

hpc

cph

chp

phc

pch

so, that is 6 different ways she can arrange it.

pig, cow, horse

pig, horse, cow

horse, pig, cow

horse, cow, pig

cow, pig, horse

cow, horse, pig

Dora drew JKL and MNP so that K N, JK = 6, MN = 18, KL = 4, and NP = 12. Are JKL and MNP similar? If so, identify the similarity postulate or theorem that applies.

Answers

Yes, they're similar with coefficient = 3. JK:MN=KL:NP. 6:18=4:12.

Answer:

It’s SAS

Step-by-step explanation:

i just took the quiz

Do i solve this problem with tan

Answers

Answer:

$\tan(z) = (30)/(40) = (3)/(4)$

Other Questions

There are 3 times as many used bikes in the showroom as there as new bikes. There are 164 bikes total in the showroom. How many new bikes are in the showroom

A number, n, is added to 15 less than 3 times itself. The result is 101. Which of the following can be an equation can be used to find the value of n?a.n + (3n - 15) = 101 b.4n - 15 = 101

True or false, A function is a relation if and only if the x-values do not repeat in a given set

3. Mauro has 140 ft of rope. He will cut it into two pieces so that the length of the longer piece is 3 times the length of the shorter piece. What will the length of the longer piece be?4. Maggie has only dimes and quarters in her purse. She has 27 coins with a total value of $4.05 in her purse. How many dimes does Maggie have in her purse?Question 5.5. Choose the correct answer.Kevin wants to make a mixture that is 50% lemon juice and 50% lime juice. How much 100% lemon juice should he add to a juice that is 40% lemon juice and 60% lime juice to make 6 gal of the 50% lemon/50% lime juice mixture? (Points : 1)0.5 gal1 gal2 gal2.5 gal