A quadrilateral has angles that measure 87° 69° in 104° what is the measurement of the fourth angle

Answers

Answer 1

Answer: A quadrilateral has angles that add up to 360° so x is the fourth angle in 87+69+104+x=360
260+x=360
x=100° is the fourth angle

Answer 2

Answer: The sum of a quadrilaterals angles is 360 degrees. You have three of the angles so just need to add those and subtract from 360. Answer is 360-260=100 degrees

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Help I can’t figure it out

Answers

25 salads were sold, as 5 salads w the were sold in the Caesar salad group, and 20% of the total salads were sold were Caesar. Therefore, 20% of 25 is 5, making the total number of salads sold equal to 25.

$10 for 3 frames. How many frames can you buy with $50?

Answers

10=3
50=15
because you do 3×5 which is 15.
~JZ
Hope it helps

10/3-cost of 1 frame
50/10/3=15
U can buy 15 frames with $50

Mr. Zero bought a number of gold pieces for $60. He kept 15 of them and sold the rest for $54. He made a profit of $0.10 on each of those he sold. How many gold pieces did he buy? a) 60 b) 120 c) 75 d) 150
WILL AWARD BRAINLIEST !!!!!!!!

Answers

Answer:

Step-by-step explanation:

After increase by 30 % it becomes $520?

Answers

I believe it is 364.

520 * 0.7 = x
x = 364

shari has 1 1/2 gallons of orange juice. She wants to serve the orange juice equally among her 12 friends. How many ounces of juice will each friend receive

Answers

So there are 128 ounces in a gallon.
So half a gallon would have 64 ounces
Now it says Shari has 1 1/2 which means we would add 128 ounces and 64 ounces together to get 192 ounces.
1 1/2 gallons = 192 ounces
Now we take the 192 ounces and divide it into 12 because she has 12 friends to share with.
192/12 = 16 ounces
Each friend with get 16 ounces of orange juice.

A standard number cube with the numbers 1 through 6 is rolled.find the probability of rolling a number greater then 4