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
sineoko [7]
3 years ago
10

What’s the sum of 2/5 and 2/4

Mathematics
1 answer:
Mashcka [7]3 years ago
5 0
Find common denominator

5 x 4 = 20

2 x 4 = 8
2 x 5 = 10

8/20 + 10/20 = 18/20

18/20, or 9/10 simplified, is your answer

Hope this helps
You might be interested in
Instruction
aliina [53]
Enxnxnxnnznsnsjajib. Shzjhsjsjs nsnsnsj
4 0
2 years ago
What is the measure of angle x?
Kitty [74]

The two horizontal lines are parallel.

This makes the 80 degree angle and the angle ox x and 20 degrees are alternate interior angles and are the same.

This means x + 20 needs to equal 80.

X = 80-20 = 60 degrees.

8 0
3 years ago
Read 2 more answers
Can someone help with this one?
Vedmedyk [2.9K]

Answer:

(a) 0.05 minutes per calorie burned

(b) Slope = 20

Step-by-step explanation:

(a) If 200 calories are burned in 10 minutes...then what about 1 calorie

; 1/200 × 10 = 0.05 minutes

(b) Slope of the graph...;just take any two points on the graph...which are (10;200) and (20;400)

Slope = (400 - 200) ÷ (20 - 10)

;Slope = 200 ÷ 10

;Slope = 20

7 0
3 years ago
The cone below has a radius of 3 inches, a height of 4 inches, and a slant height of 5 inches. What is the approximate lateral a
Natali [406]
<span>Cone Lateral Area = (<span>π<span> • r •<span> slant height)
</span></span></span></span><span>Cone Lateral Area = (PI * 3 * 5)
</span>Cone Lateral Area = <span> <span> <span> 47.1 </span> </span> </span> square inches
Cone Lateral Area = <span> <span> 47</span></span> square inches (rounded to nearest whole number).


6 0
3 years ago
Read 2 more answers
Which number line shows the solution for
Brums [2.3K]

Answer:

It's the last choice.

Step-by-step explanation:

| n | ≤ 2  represents the distance between n and 0 that is less than or equal to 2.  The dots on the 2 and -2 are black because the equal sign is part of the inequality.

Note the vertical lines about the n mean the absolute value of n - the positive distance between  n and 0, which has a maximum of 2 either side of the 0.

6 0
3 years ago
Other questions:
  • The surface area of a square pyramid is 136 square inches. The base length is 4 inches. What is the slant height? please help!
    5·1 answer
  • Three consecutive odd integers sum to 15. What are the integers?
    8·1 answer
  • The diameter of a Frisbee is 12 in. What is the area of the Frisbee?
    7·1 answer
  • Arrange these units from smallest to largest: cm,um,km,mm,m,nm,dm,pm.
    5·1 answer
  • What’s 5 plus 10 because I wasn’t very sure and a need it for my math homework
    10·2 answers
  • Elisa buys a violin, which costs $2200, through a hire purchase agreement. Under the agreement, she
    10·1 answer
  • The areas of two similar triangles are 16 cm2 and 25 cm2. One of the sides of the first triangles is 2 cm. What is the length of
    9·1 answer
  • On​ Melissa's 6th​ birthday, she gets a ​$5000 CD that earns ​3% ​interest, compounded . If the CD matures on her 10th ​birthday
    8·1 answer
  • How do we get this ?
    9·2 answers
  • 2) A recent survey of 2625 elementary school children found that 28% of the children could be classified obese.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!