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Mila [183]
3 years ago
11

What is 1/2+2/5 what is the answer of this question

Mathematics
2 answers:
fomenos3 years ago
7 0

Answer:

9/10

Step-by-step explanation:

1/2 + 2/5

We need a common denominator of 10

1/2 *5/5 = 5/10

2/5*2/2 = 4/10

5/10 +4/10 = 9/10

lesantik [10]3 years ago
3 0

Answer:

9/10

Step-by-step explanation:

1/2 + 2/5

Multiply the 2 and 5

your new fractions are:

5/10 + 4/10

Do the maths,

9/10.

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A basketball team has won 0.625 of its games. If the team has played 24 games, how many games has the team won?
BlackZzzverrR [31]

Answer:

It has won 15 games.

Step-by-step explanation:

24*.625=15

6 0
1 year ago
How do I solve these problems?
lesya [120]

Domain:\\D:x > 0\\\\\ln x=5.6+\ln(7.5)\ \ \ \ |-\ln(7.5)\\\\\ln x-\ln7.5=5.6\ \ \ |Use\ \log x-\log y=\log\dfrac{x}{y}\\\\\ln\dfrac{x}{7.5}=5.6\ \ \ \ |use\ \log_ab=c\iff a^c=b\\\\\dfrac{x}{7.5}=e^{5.6}\ \ \ \ |\cdot7.5\\\\\boxed{x=7.5e^{5.6}}\in D

\log x=5.6-\log7.5\ \ \ \ |+\log7.5\\\\\log x+\log7.5=5.6\ \ \ \ |use\ \log x+\log y=\log (xy)\\\\\log(7.5x)=5.6\ \ \ \ |use\ \log_ab=c\iff a^c=b\\\\7.5x=10^{5.6}\ \ \ \ |:7.5\\\\\boxed{x=\dfrac{10^{5.6}}{7.5}}\in D

5 0
3 years ago
today you are going to Ms. Debbie's house who lives 45 minutes from your house. What time should you leave to get there at 5:00?
Whitepunk [10]

60 minutes in an hour. 60-45=15

4:15

---

hope it helps

(sorry I didn't know how to explain it)

6 0
2 years ago
Read 2 more answers
For each ordered pair, determine whether it is a solution to y=6.
Darya [45]

Answer:

yes

no

yes

no

if their is a 6 in the y spot of the coordinate than it is a yes

4 0
3 years ago
a term in an arithmetic sequence is 488. the first term of the sequence is 7 and the common difference is 13. find the term numb
lisabon 2012 [21]

Answer: the term number is 38

Step-by-step explanation:

Let the number of the term be x

The value of the xth term = 488

In an arithmetic sequence, the terms differ by a common difference, d. This means that the difference between two consecutive terms, d is constant.

The formula for the nth term is

Tn = a + (n-1)d

Where

Tn = the nth term of the arithmetic sequence

a = the first term of the arithmetic sequence.

d = common difference.

From the information given,

a = 7

d = 13

We are looking for the xth term.

Tx = 488 = 7 + (x-1)13

488 = 7 + 13x - 13

Collecting like terms on the left hand side and right hand side of the equation,

13x = 488 -7 + 13

13x = 494

x = 38

The value of the 38th term is 488.

5 0
3 years ago
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