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Alchen [17]
3 years ago
9

What is the best estimate for 142.45 ÷ 7.4

Mathematics
2 answers:
Schach [20]3 years ago
6 0

Answer:

19.25

Step-by-step explanation:

Mice21 [21]3 years ago
4 0

Answer:

19.25

Step-by-step explanation:

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For which data set would the median be a better measure of center than the mean?
Montano1993 [528]

Answer:

I think D but I'm not 100 percent certain

7 0
3 years ago
Question 7: Find the value of x. The numbers below are in degrees.<br> 140<br> S<br> 50<br> 20
Lyrx [107]

Given:

A figure.

To find:

The value of x.

Solution:

Draw two parallel lines as shown in the below figure.

If a transversal line intersect two parallel lines, then alternate interior angles are same.

a=20              (Alternate interior angle)

d=b              (Alternate interior angle)           ...(i)

The value of angle d is

d=50-a

d=50-20

d=30

Using (i), we get

b=30

If a transversal line intersect two parallel lines, then same sides interior angles are supplementary angles.

c+140=180

c=180-140

c=40

Now,

x=b+c

x=30+40

x=70

Therefore, the value of x is 70.

8 0
3 years ago
Ratio to percent 16:25
Tamiku [17]
<h3>Solution:</h3>

By multiplying it by 100, we can get the answer.

<h3>Given Ratio:</h3>

\huge \purple {\tt {16:25}}

<h3>Converting it into Percent, we get</h3>

\huge \pink {\tt { \frac{16}{25}  \times 100}}

\huge \red {\tt {= 16 \times 4}}

\huge \green {\tt {= 64\%}}

<h2>Answer: 64%</h2>
8 0
3 years ago
Read 2 more answers
Find the 10th term of the arithmetic sequence with the terms a1=15 and d=80
Alchen [17]

Answer:

The 10th term is 735

Step-by-step explanation:

The 10th term of an <em>Arithmetic Sequence </em>is given by:

a_{10}=a_1+9d

From the question, we were given that:

a_{1}=15

and

d = 80

We substitute these values into the above expresion to obtain:

a_{10}=15+9 \times 80

a_{10}=15+720

a_{10} = 735

8 0
4 years ago
Using an ideal machine a worker exerts an effort force of 8.00 N to life a 2.95 kg weight a distance of 6:00 am over what distan
cestrela7 [59]

Answer:

29.5 ×6= 8×d

d = 29.5×6/8 = 22.12 m

3 0
3 years ago
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