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
amid [387]
3 years ago
10

1. the product of 7 and a number

Mathematics
2 answers:
dlinn [17]3 years ago
8 0
1. 7n
2. 7+ n
3. n - 7
4. 2n + 7
Rasek [7]3 years ago
4 0
We can let the "a number" be represented by the variable x.
1) 7x
2) 7 + x
3) x - 7
4) 7 + 2x
Hope this helped and have a great day!
You might be interested in
A plane is approaching an aircraft carrier at 25° angle of elevation from 3.2 miles away how far above sea level is the plane
s2008m [1.1K]

Answer:

Height\approx 1.35\ miles

Step-by-step explanation:

The angle of elevation=25\textdegree

It is 3.2\ miles away from the point.

If we imagine a right  triangle having an angle 25\textdegree.

Hypotenuse=3.2, Opposite=Height from sea level(h)

\sin 25=\frac{opposite}{hypotenuse}\\\\\sin 25=\frac{h}{3.2}\\\\h=3.2\times \sin 25\\\\h=3.2\times 0.4226\\\\h=1.3524\approx 1.35\ miles

8 0
3 years ago
Read 2 more answers
PRETTY PLEASE help with scientific notion questions
Blizzard [7]
Questions 1 and 2 are correct.

Question #3 is A

Question #4 is C

Question #5 is C
4 0
3 years ago
HELP ASAP I GIVE BIG BRAIN AND 25plus 25 if u get big brain
Serga [27]

<u>Answer</u>:

the length of chicken coop and the garden is of 40 feet.

<u>Explanation</u>:

Given that the garden is the length of the chicken coop, equal length

→ 3x + 12 = 6x – 16

→ 3x - 6x = -16 - 12

→ -3x = -28

→  x = \frac{-28}{-3}

→ x= 9\frac{1}{3}

→ x = 9.33 feet.

  • The garden length = 3(  \frac{-28}{-3}) + 12 → 40 feet
  • the chick coop length should be same as the garden length.
3 0
3 years ago
Read 2 more answers
For problems 1-5, use the unit circle to calculate the given values.
OverLord2011 [107]

Answer:

1=120

2=30

3=150

4=240

5=300

Step-by-step explanation:

i used a calculator

6 0
3 years ago
5 x 6 + 5 x 0.3 sygageggsysusggs
lutik1710 [3]

Answer:

31.5

Step-by-step explanation:

5*6=30

30+5=35

35*0.3=31.5

5 0
3 years ago
Other questions:
  • Passes through (-5,6) slope 3
    7·1 answer
  • Find the sum of these polynomials<br> (x^8-x+7)+(9x^8+6)=
    15·1 answer
  • Tim is investigating the relationship between the number of years since a tree was planted and the height of the tree in feet. H
    7·1 answer
  • 1. Tremaine travels north 4 miles and then goes west 2 miles before coming straight back south 2 miles
    7·2 answers
  • Prove that under root 2 is a irrational number​
    12·2 answers
  • What is the product? 2• [-1 0]
    15·2 answers
  • Can someone plz help me with this one problem plz!!!<br><br> (I Will Mark Brainliest)!!!!
    12·1 answer
  • Evaluate the expression when a=5.<br>a² - 17​
    12·2 answers
  • A principal of ​$5000 is invested in an account paying an annual rate of 7​%. Find the amount in the account after 5 years if th
    15·1 answer
  • A principal of  $3300  is invested at  6.75%  interest, compounded annually. How much will the investment be worth after  8  yea
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!