1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sleet_krkn [62]
3 years ago
13

Please help question 1. 1/2 + 2/5 question 2. 5/12 + 7/9

Mathematics
1 answer:
Andrews [41]3 years ago
6 0

Answer:

1. is 0.9 or 9/10. 2. is 43/36 or 1.19

You might be interested in
Solve the equation for θ, where
elena-s [515]

Answer:

\dfrac{\pi}{4},\dfrac{3\pi}{4}

Step-by-step explanation:

2\sin^2(\theta)=1

Divide both sides by 2:

\sin^2(\theta)=\dfrac{1}{2}

Take the square root of both sides:

\sin(\theta)=\dfrac{1}{\sqrt{2}}=\dfrac{\sqrt{2}}{2}

The only two places on the unit circle where the y value of the point is \dfrac{\sqrt{2}}{2} are at:

\dfrac{\pi}{4},\dfrac{3\pi}{4}

Hope this helps!

4 0
4 years ago
Is 500/1000 closest to 0, 1/2 or 1
myrzilka [38]
It would be closer to 1/2 because 500/1000 simplify is o1/2 or because you divide and got 0.5 which in faction form is 1/2
8 0
3 years ago
The area of a square floor on a scale drawing is 81 square centimeters, and the scale drawing is 1 centimeter:2 ft. What is the
dexar [7]
The area of a square floor on a scale drawing is 81 square centimeters, and the scale drawing is 1 centimeter:2 ft. 
so the original area is
A = 81 sq cm ( 2 ft / 1 cm)^2a = 324 sq ft
so the ratio of the ratio the area in the drawing to the actual area  is:
r = 81 sq cm / 324 sq ftr = 1 sq cm / 4 sq ft1 sq cm : 4 sq ft
8 0
3 years ago
Clark and his brother kent played floor hockey in their living room. Each goal was worth 2 points. Clark scored 6 points. Kent s
Schach [20]

Answer:

7 Goals

Step-by-step explanation:

6 divided by 2 equals 3, So Clark scored 3 goals. 8 divided by 2 equals 4, So Kent scored 4 goals. 4 plus 3 equals 7.

5 0
4 years ago
The Sugar Sweet Company is going to transport its sugar to market. It will cost $5600 to rent trucks, and it will cost an additi
lutik1710 [3]
What is the question here?
5 0
4 years ago
Other questions:
  • Jane has a circular garden with a diameter of 16 feet. If one bag of fertilizer covers 30 square feet, how many bags will she ne
    13·1 answer
  • Which counterexample shows that conjecture all mammals live on land is false?
    7·2 answers
  • 7 more than d is equal to 19
    9·2 answers
  • which is an algebraic expression for the word phrase "8 less then the product of 12 and a number x"? a. 12x - 8 b. 8 - 12x c. 12
    5·1 answer
  • Explain how to write numbers in expanded form when the number includes a zero?​
    9·1 answer
  • HELP ASAP PLEASE!!!will give brainliest
    12·1 answer
  • 123 students went on a felid trip. Five buses were filled and and 18 students traviled in cars How many kids were in each bus
    8·1 answer
  • a copy machine can print 810 copies every 9 minutes. A laser printer printed 1,350 copies. How long did it take to print?
    5·2 answers
  • What is 3/4+1 2/3+1/2=
    15·2 answers
  • Which inequality is equivalent to 2/3 X-5 < 11
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!