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enot [183]
3 years ago
9

What's

Mathematics
1 answer:
Iteru [2.4K]3 years ago
8 0

Answer:

374/105.

Step-by-step explanation:

1/3 of 8 * 2/7

= 1/3 * 8 * 2/7

= 8/3 * 2/7

= 16/21.

2/5 of 7

=  2/5 * 7

= 14/5.

Adding 16/21 + 14/5

= 80 / 105 + (14*21) / 105

=  80/105 + 294/105

= 374/105.

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Jennifer paid $13.37 for a pack of 12 pairs of sport socks. What was the price of a pair of sport socks
alukav5142 [94]

Answer:

Each pair of socks cost around $1.11 excluding taxes.

Step-by-step explanation:

To find how much it costs for one pair of socks, divide the cost with how many pairs there are.  

13.37/12 = 1.11426...

Since we are determining the cost of each pair of socks, it's only justifiable if we round it to the nearest hundredths.

Therefore, a pair of socks cost around $1.11 excluding taxes.  

6 0
3 years ago
Which statement is true about the function f(x)= StartRoot x EndRoot?
Gelneren [198K]

The statement that is true is the third statement - The domain of the graph is all real numbers less than or equal to 0

<h3>Domain and Range of a Function</h3>

From the question, we are to determine the statement that is true about the given function.

The domain of a function consists of all the input values shown on the x-axis.

and

The range is the set of possible output values, which are shown on the y-axis

The given function is

f(x) = √-x

The possible input values for the given function is the set of all real numbers less than or equal to zero. That is, the domain of the function is the set of all real numbers less than or equal to zero.

The possible output value for the given function is the set of all real numbers greater than or equal to zero. That is, the range of the function is the set of all real numbers greater than or equal to zero.

Hence, the correct statement is the third statement - The domain of the graph is all real numbers less than or equal to 0

Learn more on Domain and Range of a function here: brainly.com/question/2264373

#SPJ1

7 0
2 years ago
Need help pls it for math
umka2103 [35]

Answer:

B

Step-by-step explanation:

-4y-3<9

-4y<12

y<-3

==> B

5 0
3 years ago
Find the measures of the angles of a right triangle where one of the two acute angles measures 5 times the other
Alina [70]

Answer:

Since it is a right angle, you know that the angle measures 90 degrees. Since one acute angle measures 5x (times) the other, you would set it up in equation format as 5x + x = 90.


5x + x = 6x, so

6x = 90

you divide both both sides by 6 (90/6) = 15


To find the measure of the angle that is 5x (times) the other, you do 5(15) = 75 degrees and the other angle is 15 degrees, which adds up to 90 degrees.



Mark me brainiest


5 0
3 years ago
for employees of Papa Tony's pizza or cleaning up at the end of a busy night. There is a list of 43 complete a task that need to
nydimaria [60]
The answer is 10r3

Hope this helps
3 0
4 years ago
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