MATHEMATICS HIGH SCHOOL

What are the answers to the picture?
What are the answers to the picture? - 1

Answers

Answer 1
Answer:

Answer: Brailiest plz?

prt 1 (42°) 48° is complementary

prt2 (42°) 138° is supplementary

prt1 (81°) 9° is complementary

prt2 (81°) 99° is supplementary

Step-by-step explanation:

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The sides of a quadrilateral are 3,4,5 and 6. Find the length of the shortest side of a similar quadrilateral whose area is 9 times as great. A) 9 B) 13.5 C) 27
Round this number 3.899 to the nearest hundredth

What type of line would you mark the center of a two-way road

Answers

There are 2 types of line that you can mark the center of a two-way road.

1) passing permitted - it is a broken line marking found in the center of the two-way road. It means that passing other cars is permitted.

2) no passing zones and edge line - it is composed of a combination of solid yellow line, single broken-yellow line, double solid yellow line. It means overtaking or passing is never permitted.

A fraction was multiplied by 5/6 to get 25/48 . What was the original fraction?

Answers

5 x 5 = 25 6x8 = 48

5/8
x * (5)/(6) = (25)/(48)
x = (25)/(48) * (6)/(5)
x = (30)/(48)
x = (15)/(24)

ursula earns $9 per hour. to write an expression that tells how much money ursula earns for h hours, josh wrote 9\h. sarah wrote 9h. whose expression is correct and why

Answers

The important information's already given in the question can be used to find the correct answer.
In 1 hour Ursula earns = 9 dollars
So
In h hours Ursula earns = (9/1) * h dollars
                                       = 9 * h hours
                                       = 9h hours
So we have found from the above discussion that Sarah wrote the correct answer and it was 9h.I hope you are satisfi3ed with the answer and theexplanation that I have provided. You can use this procedure for solvingsimilar problems.


Sarah is correct because if Ursula is earning $9 per hour then every hour you can add 9. Lets say h=2 then you would multiply 9*2 to get how much she spent. Josh is incorrect because dividing would subtract the amount of money every our.

Hope this Helps

True or False:8. V 40 has an infinite non-repeating decimal expansion.
9. The number 0.56 is a rational number
10. 200 and 500 are integers.
11. All numbers with infinite decimal expansions are irrational.
12.
the numbers -8, -3, 5, 17 are all whole numbers.

Answers

Answer:

Below.

Step-by-step explanation:

8.  True ( all numbers of the form √n where n is not a perfect square have this property)

9.  True  ( we can write it as 56/100 or 14/25).

10. True.

11.   False. ( 1/3 is rational and its decimal form is 0.333............. )

12.  False. ( negative numbers are not whole numbers).

What is: 3(7.5 + 2) + 4.6

Answers

Answer:

25.6

Step-by-step explanation:

3(7.5+2)+4.6

15+6+4.6

21+4.6

25.6

Not that hard.

Math help please show all work thank you !

Answers

9514 1404 393

Answer:

  • W = 55°
  • X = 125°
  • Y = 110°
  • Z = 70°

Step-by-step explanation:

Corresponding angles in similar figures are congruent. Corresponding angles are listed in the same order in the similarity statement.

  ∠A = ∠W = 55°

  ∠B = ∠X = 125°

  ∠C = ∠Y = 110°

  ∠D = ∠Z = 70°
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(5y^4-3y^3+2y^2-6y+5)+(-3y^+6y^3-4y^2-4y-8)can someone simplify that