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
BaLLatris [955]
3 years ago
10

Can you guys help me? :-(

Mathematics
2 answers:
Yuliya22 [10]3 years ago
8 0

Answer:

2/5 + 5/10 = 9/10

Step-by-step explanation:

Turn 2/5 into 4/10 to make the two fractions' denominators the same by multiplying 2 × 2 =4 and 5 × 2 = 10. Then add 4/10 + 5/10 to get 9/10.

VMariaS [17]3 years ago
5 0

Answer:

\frac{9}{10}

Step-by-step explanation:

Find the LCD because like last time, you cannot add or subtract fractions with different denominators.

LCD = 10

Since the second fractions stayed at the same denominator, you will only have to multiply the first fraction.

\frac{2 * 2}{5 * 2}

\frac{4}{10}

\frac{4 + 5}{10}

= \frac{9}{10}

You might be interested in
Can the sum of two mixed numbers be equal to 2? ​
Sholpan [36]
No it depends on the sum of the two numbers
4 0
3 years ago
Read 2 more answers
In triangle NML, NL=NM, and the perimeter is 52 cm. A,B, and C are points of tangency to the circle. MC=6 cm. Find NL. Explain r
Natalka [10]
I hope this helps you

7 0
3 years ago
Can someone help me with a b and c please
abruzzese [7]

Answer:

c.in this 2014,396.12million pets were owned

3 0
3 years ago
A sports stadium has 10000 seats, divided into box seats, lower-deck seats, and upper-devk seats. Box seats sell for 10 dollars,
lesantik [10]

Answer:

Number of box seats = 1000

Number of lower deck seats = 5000

Number of upper deck seats = 4000

Step-by-step explanation:

Let number of box seats = x

Let number of lower deck seats = y

Let number of upper deck seats = z

As per question statement:

x+y+z=10000 ...... (1)

Cost for box seat = $10

Cost for x box seats = 10x

Cost for lower deck seat = $8

Cost for y lower deck seats = 8y

Cost for lower deck seat = $5

Cost for z lower deck seats = 5z

As per question statement:

10x+8y+5z=70000 ..... (2)

z = 4x ..... (3)

Putting value of y in (1) and (2):

x+y+4x=10000\\\Rightarrow 5x+y=10000 ....... (4)

10x+8 y+5\times 4x=70000\\\Rightarrow 30x+8y=70000 ..... (5)

8 \times (4) - (5):

10x =10000

\Rightarrow x = 1000

By (3):

z = 4000

Now, by equation (1):

y = 5000

Number of box seats = 1000

Number of lower deck seats = 5000

Number of upper deck seats = 4000

6 0
3 years ago
a. Nick deposits money in a Certificate of Deposit account (CD). The balance (in dollars) in his account t years after making th
ANEK [815]

Answer:

(1.06)0 = 1  and positive powers of 1.06 are larger than 1, thus the minimum value N(t) attains, if t≥0, is 400.

From the point of view of the context, a CD account grows in value over time so with a deposit of $400 the value will never drop to $399.

4 0
2 years ago
Other questions:
  • Write the point-slope form of the equation of the line with a slope of - 2 and an x-intercept of - 1. Include your work in your
    9·2 answers
  • What is the intesity of an earthquake with a magnitude of 3?
    11·1 answer
  • A restaurant compiled the following information regarding 40 of its employees. Of these​ employees, 9 cooked​ food, 14 washed​ d
    5·2 answers
  • Translate the sentence into an inequality. Twice the difference of a number and 4 is at most -21. Use the variable x for the unk
    9·1 answer
  • Mathematics VI
    11·1 answer
  • A sphere of radius 3 inches is sliced with two parallel planes: one passes through the equator and the other is H inches above t
    14·1 answer
  • Find mode of following
    9·1 answer
  • It took 30 minutes for Melinda to run 4 miles
    11·1 answer
  • Which number is a common multiple of 2 and 4?
    14·1 answer
  • HI can somebody outline it pls and tyy
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!