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MATH SOLVE
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A sprinter ran a race in 11 seconds. What is the domain of this graph?
General
3 months ago
A boy leaves on a bicycle trip at the rate of 8 mph. One hour later the father, realizing that his son forgot his camping gear, sets out by car. How fast must the father drive to overtake the boy in 15 minutes? 32 mph 36 mph 40 mph
General
3 months ago
A plane flew at a constant speed and traveled 762 miles in 5 hours.How many miles would the plane travel in 3 hours at the same speed?
General
3 months ago
PLEASE HELP WITH MATH PROBLEM 35 POINTSHere is the picture of the problemKayla wants to find the width, AB, of a river. She walks along the edge of the river 100 ft and marks point C. Then she walks 22 ft further and marks point D. She turns 90° and walks until her location, point A, and point C are collinear. She marks point E at this location, as shown.(a) Can Kayla conclude that Triangle ABC and Triangle EDC are similar? Why or why not? (Be sure to state a triangle similarity postulate)(b) Suppose DE = 32 ft. What can Kayla conclude about the width of the river? Explain.Answer:
General
3 months ago
Which are the solutions of the quadratic equation? x2 = 7x + 4 –7, 0 7, 0
General
3 months ago
Will give brainliest to first write answer Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).The sixth grade class sold magazines for the school fundraiser. Mark, Ellen, Patty, and Rajel compared how many magazines they each sold. Mark sold nine magazines.For every magazine Mark sold, Ellen sold three magazines. How many magazines did Ellen sell? ___________________For every three magazines Mark sold, Patty sold four magazines. How many magazines did Patty sell? ____________________The ratio of the number of magazines Mark sold to the number of magazines Rajel sold is 3:8. How many magazines did Rajel sell? _________________________
General
3 months ago
Which triangles could not be similar to triangle ABC ?Select each correct answer.
General
3 months ago
Jessica and Marcus each earn the same amount of money every week mowing lawns. Jessica saves 50% of her money and Marcus saves 1/4 of his money. Which statement is correct?A) Marcus saves 4/5 as much money as Jessica.B) Jessica saves 4/5 as much money as Marcus.C) Marcus saves twice as much money as Marcus.D) Jessica saves twice as much money as Marcus.
General
3 months ago
What are the possible dimensions for a triangle with an area of 32 cm2
General
3 months ago
what was the equation of the graph below before it was shifted to the right 1.5 units?
General
3 months ago
xx3y
Algebra
4 months ago
147x2-48
Algebra
4 months ago
5w=17.5
Algebra
4 months ago
There are 4500 people in Springfield. 1/3 of the population of Springfield are under the age of 21. How many people are under 21 in Springfield? 1500 1200 2100 1800 2250
Algebra
4 months ago
An office is divided into 8 cubicles. How many of the cubicles are carpeted if only 1/4 of the cubicles are carpeted? _ 2 4 5 6
Algebra
4 months ago
10. A company is selling calculators for $ 100 each. How many should it sell to break even if it costs $ 10 to manufacture each calculator in addition to a fixed cost of $ 4500? 50 55 60 65
Algebra
4 months ago
Simplify the expression. 1 point -6+i/-5+i 31+i/26 29+i/26 31+i/24 31+11i/26
Algebra
4 months ago
What is 0.28 as a fraction of 0.8 ? Circle your answer. [1 mark] 7/20 2/7 20/7 7/2
Algebra
4 months ago
6. sin 120 ° cos 60 ° sama dengan . . . . A. 1/4 square root of 3 D. 2/3 square root of 3 B. 1/3 square root of 3 E. 3/4 square root of 3 C. 1/2 square root of 3
Algebra
4 months ago
Evaluate: y=4x-7 * when x=2x+8 8x+25 6x-15 8x+56 6x-1
Algebra
4 months ago
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