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
suter [353]
3 years ago
12

If you had to add two fractions with denominators of 4 and 5. What might the denominator of the sum be? Show more than one possi

bility. Use specific fraction examples.
Mathematics
1 answer:
mylen [45]3 years ago
5 0

Answer:

your answer would be 20 because you would find what both can go into.

You might be interested in
Andre’s school orders some new supplies for the chemistry lab. The online store shows a pack of 10 test tubes costs $4 less than
navik [9.2K]

10t = b - 4

12b+8t = $348

This is a system of equations. I’ll be solving through substitution.

In the first equation. solving for b (the easier variable to isolate) gives you:

b = 10t + 4

Substitute this into the second equation:

12(10t+4) +8t = 348

120t+48+8t = 348

128t = 300

t = 2.34375 —> round it to the nearest cent to get 2.34 dollars

b = 10t+4

b = 10(2.34)+4

b = 27.4 dollars

4 0
3 years ago
How would the graph of the function y=x^2-3 be affected if the function were changed to y=x^2+2?
Norma-Jean [14]

Answer: The graph of the function would move five units up on the vertical axis.

Step-by-step explanation:

3 0
3 years ago
HURRY I NEED HELP!!!!!!!!!!!!! A circle is drawn within a square as shown.
Anton [14]
The width of the square is 7 cm. This is also the diameter of the circle.

To find the area of the square, you do 7², which is 49 cm². 

To find the area of a circle, you do πr².

The radius is half the diameter, so it's 7 ÷ 2, which is 3.5 cm.

π3.5² ≈ 38.4845100065 cm².

The shaded region is the area of the square minus the area of the circle.  

49 - 38.4845100065 = <span>10.5154899935, but because you're using 3.14 to approximate pi, the closest answer is 10.54 cm</span>².

The answer is 10.54 cm².
3 0
3 years ago
Read 2 more answers
Which of the following sets would have a graph with an open circle on 2 and a ray pointing left on the number line?
andreyandreev [35.5K]

Answer:

{x | x∈ R, x < 2}

Step-by-step explanation:

Given

Open circle on 2

Arrow pointing left

Required

Determine the inequality

An open circle on 2 means represents either < or >

The arrow points to the left of -2 means that the number line represents numbers less than 2. i.e. < 2

Represent the numbers with x.

The inequality is: x < -2

Using proper notation, the inequality is:  {x | x∈ R, x < 2}

5 0
3 years ago
ANSWER STAT!! ASAP!! OTHER WORDS THAT RELAT TO THAT!!!
kvasek [131]
I guess its 3.5x (edited) .....
8 0
3 years ago
Read 2 more answers
Other questions:
  • Given a sphere with a radius of 5 cm, find its volume to the nearest whole number.
    10·1 answer
  • Select the denominator of 4/9
    9·1 answer
  • Two thirds of 24 students in our reading class finished their homework. How many did not finish?
    8·2 answers
  • A bag contains 3 red marbles, 4 blue marbles, and 6 green marbles. Which pair of events are complementary events? A) choosing a
    7·1 answer
  • Triangles PIC Included
    15·2 answers
  • Can someone tell yo yo sis how do I
    8·1 answer
  • If 5^-x = 25, what is the value of 5^0.5x?
    7·1 answer
  • How bad is the heavy traffic? You can walk 15
    6·2 answers
  • Are these ratios equivalent?
    8·1 answer
  • Geometry, please answer question ASAP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!