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
Levart [38]
3 years ago
7

What does 5 (7) represent

Mathematics
1 answer:
Brrunno [24]3 years ago
8 0

Answer:

5(7) means 5x7 because between 5 and (7) is an invisable x or * which means multiply 5 and 7 so the answer is 35.

Step-by-step explanation:


You might be interested in
A runner completed a 26.2-mile marathon in 210 minutes. a. Estimate the unit rate, in miles per minute. Round your answer to the
ivanzaharov [21]

Answer:

Unit rate by which the runner completed the marathon is 0.13 miles per minute.

Step-by-step explanation:

A runner competed a marathon of 26.2 miles in 210 minutes.

we can get unit rate by unitary method.

∵ In 210 minutes a runner completes the distance = 26.2 miles

∴ In 1 minute runner will complete the distance = \frac{26.2}{210}

                                                                              = 0.125 miles per minute

                                                                              ≈ 0.13 miles per minute

Therefore, unit rate by which the runner completed the marathon is 0.13 miles per minute.

6 0
2 years ago
What is number 3??????????????????
notsponge [240]
If its the one under the one with a written answer(the first on blank at the top) its b. 20% did not arrive.
6 0
3 years ago
Read 2 more answers
Some electronic devices are better used than new: the failure rate is higher when they are new than when they are six months old
Reptile [31]
Given that half of the personal music players sold by a particular brand have a flaw. If the player has the​ flaw, it dies in the first six months. If it does not have this​ flaw, then only 20​% fail in the first six months.
Let A be the event that it fails in I 6 months
B1 = it has a flaw
B2 = it does not have a flaw
B1 and B2 are mutually exclusive and exhaustive
the chances that it has this​ flaw
=The probability that it has the flaw is

7 0
2 years ago
What is the slope of a line perpendicular to y = 2x + 3
hammer [34]

Answer:

-1/2

Step-by-step explanation:

The slope of a perpendicular line is opposite reciprocal. So the opposite of 2 is -2, and the reciprocal of 2 is 1/2.

3 0
3 years ago
Read 2 more answers
For what value of a does<br> (9) ***<br> = 3438-1<br> -1<br> 0<br> 1<br> no solution
mario62 [17]

Answer:

<h2>0</h2>

solution,

(\frac{1}{7} ) ^{3a + 3}  =  {343}^{a - 1}  \\ or \: ( {7}^{ - 1} ) ^{3a + 3}  =  {(7}^{3} ) ^{a - 1}  \\ or \: (7) ^{ - 3a - 3}  =  {(7)}^{3a - 3}  \\ or \:  - 3a - 3 = 3a - 33 \\ or \:  - 3a - 3a =  - 3 + 3 \\ or \:  - 6a =  0 \\  \: a = 0

hope this helps..

Good luck on your assignment..

3 0
3 years ago
Other questions:
  • Suppose one painter can paint the entire house in twelve hours, and the second painter takes eight hours to paint a similarly-si
    5·1 answer
  • 5y+33+6y into distributive property
    12·2 answers
  • Which statement is true about the reflectional symmetry of a regular heptagon? Check all that apply
    13·2 answers
  • A cashier has a total of 30 bills consisting of ones, fives and twenties. the number of twenties is 5 less than the number of on
    13·1 answer
  • Um who else is in love with Kenma Kozume?
    14·1 answer
  • Barbara spent x dollars at the video store. If Rachel spent 4 times the amount Barbara spent at the video store, how much did th
    13·1 answer
  • The length of a pencil is 7½ inches. What is the combined length of 9 pencils that are this size?
    9·2 answers
  • Girlcome 5324611502 <br>p:1234​
    11·2 answers
  • What is the sum for 2x+10?
    7·1 answer
  • We choose a 4-digit number randomly. What is the probability that all its digits are even? help asap
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!