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MATH SOLVE
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Determine whether the given triangles are similar. Justify your answer. If they are similar write a similarity statement. How do you do this?
General
5 months ago
Can someone help me on both of the questions?!
General
5 months ago
A candidate to the presidency wants to know what percentage of the registered voters in the country would vote for him. So, he gives that task to one of his aides and tells him he has 3 days to come up with the results. Describe a method the aide should use to complete the task in time and which provides meaningful data. Use size of the sample, population of interest, and method of selection to complete your answer.
General
5 months ago
a) Wilma used to make 10.50 per hour, but then she got an 8% raise. How much does Wilma make per hour now?1) $11.002) $11.143) $11.344) $11.54b) You went to the store and bought some DVDs. The cost of the DVDs was 45.80. The sales tax is 5%. How much is your total cost?1) $48.092) $48.193) $48.294) $48.39c) What is 2/3 of 30?1) 102) 153) 204) 25d) Arrange in order from least to greatest: 1/2, 3/4, 5/7, 13/141) 1/2 < 3/4 < 5/7 < 13/142) 1/2 < 5/7 < 3/4 < 13/143) 3/4 < 5/7 < 13/14 < 1/24) 13/14 < 1/2 < 3/4 < 5/7e) Which property is demonstrated by this equation? 3(1 + 2) = (1 + 2)31) Commutative property2) Associative property3) Distributive propertyf) Which property is demonstrated by this equation? 2 + 3 = 3 + 21) Commutative property2) Associative property3) Distributive propertyg) Which property is demonstrated by this equation? 3 • (1 • 2) = (3 • 1) • 21) Commutative property2) Associative property3) Distributive propertyplease answer fast
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5 months ago
Subtract 1.05 from a certain number. Multiply the difference by 0.8, add 2.84 to the product then divide the sum by 0.01 and get 700. What is the number?
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5 months ago
Rose bought some spinach. She used 3/5 of the spinach on a pan of spinach pie for a party and 3/4 of the remaining spinach for a pan for her family. She used the rest of the spinach to make a salad. What fraction of the spinach did she use ti make the salad?b. If Rose used 3 pounds of spinach to make the pan of spinach pie for the party , how many pounds of spinach did Rose use to make salad?
General
5 months ago
a school district requires all graduating seniors to take a mathematics test. This year, the rest scores were approximately normally distributed for the 1208 graduating seniors. This mean score on the test was a 74 and the standard deviation was 11. what percent of the graduating seniors had a test above 85? Express your answers to the nearest percent.
General
5 months ago
Determine whether each pair of angles is a pair of vertical angles, a linear pair of angles, or neither. Select the correct answer for each lettered part.
General
5 months ago
Hays builds model sailboats as a hobby. The dimensions of the sailboats are given. What is the height, x, of the smaller sailboat's sail? Enter your answer, as a decimal, in the box. x = in. Two sailboats with sails that are right triangles. The top angle on the sails are marked congruent to each other. The smaller sail has a height of x and a base of 7 inches. The larger sail has a height of 12 inches and a base of 8 inches.
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5 months ago
A tourist in ireland wants to visit seven different cities. if the route is randomly selected, what is the probability that the tourist will visit the cities in alphabetical order? round your answer to five decimal places.
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5 months ago
The graph shows the height h, in feet, of s football at time t, in seconds, from the moment it was kicked at ground level. Estimate the average rate of change in height from t=1.5 seconds to t=1.75 seconds
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5 months ago
The function d(x) represents distances traveled by a train traveling at 80 mph during t hours after 1:00 pm. What does d(5) -d(2) represent A.the distances traveled by the train by 5:00 pmB.the distances traveled by the train for 3 hoursC.The change in distances between 2:00 pm and 5:00 pmD.The change in distances between 3:00 pm and 6:00 pm
General
5 months ago
if a package of corn chips weighs 1.2 ounces what is the weight in ounces of 48 packages ?
General
5 months ago
PLEASE MATH HELP WILL GIVE BRAINLIESTWhat is BC? Enter your answer in the box.
General
5 months ago
Determine whether the triangles are similar. If so, write a similarity statement and name the postulate or the theorem you used. If not, explain.
General
5 months ago
Find the sine ratio of angle Θ. Hint: Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no spaces. (4 points)
General
5 months ago
Please help ASAP! Find the midpoint between the complex numbers. z1 = 9 - 9iz2 = 10 - 9i(9.5, 9)(-0.5, 0)(19, -18)(9.5, -9)
General
5 months ago
What three numbers multiply to get 1,728?
General
5 months ago
Find all the zeroes of the equation 2x^4-5x^3+53x^2-125x+75=0
General
5 months ago
A weighted die, numbered one through six, has a probability of 1/4 of rolling a six. if this die is rolled three times, and each roll is independent, what is the probability of rolling at least two sixes?
General
5 months ago
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