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
Dennis_Churaev [7]
2 years ago
12

Alan is 14 years old. This is twice as old as his brother James is. How old is james?

Mathematics
1 answer:
Anna007 [38]2 years ago
5 0

the answer would be 7


You might be interested in
Carle is cutting pieces of string that are exactly 24 3/8 inches long. How many pieces can she cut from a ball of string that ha
Fantom [35]
Convert feet to inches
100ft=12*100 =1200 inches

convert 24 and 3/8 to improper fraction
24 and 3/8=24+3/8=192/8+3/8=195/8
195/8 times number of pieces=1200
times bothsides by 8/195 to clear fraction (195/8 times 8/195=1560/1560=1)
number of pieces=9600/195
number of pieces=49.23someting
she can cut 49 complete pieces and 1 partial piece

she can cut 50 pieces but 1 of them is shorter than 24 and 3/8 and therefor doesn't count

she cut 49 pieces
7 0
3 years ago
Which is the more reasonable temperature for a snowy day: 30° C or 30° F?
andrew-mc [135]
The more reasonable temperature is 30°F
6 0
3 years ago
Read 2 more answers
What is the algebraic expression for the following word phrase: the quotient of y and 6
rodikova [14]

A quotient is the answer that results from a number being divided by another number. In other words, it is the answer to a division problem. So, the quotient of y and 6 means that y is being divided by 6. Algebraically, you write this as y ÷ 6, or \frac{y}{6}

8 0
3 years ago
Part 4. Find the missing sides for the 30 60 90 triangles. Please show work for each​
inna [77]

10. tan(30) = l / 6√3

l = tan(30) x 6√3

l = 6

cos(30) = 6√3 / y

y =  6√3/cos(30)

y = 12

11. tan(30) = c/30

c = 30 x tan(30)

c = 10√3

cos(30) = 27/w

w = 27/cos(30)

w = 18√3

12.

sin(60) = 36/y

y = 36/sin(60)

y = 24√3

tan(60) = 36/x

x = 36/tan(60)

x = 12√3

7 0
3 years ago
Read 2 more answers
Solve the system of equations
IceJOKER [234]
<h3>Answer:</h3>

c) there are infinitely many solutions

<h3>Explanation:</h3>

Add x to the <em>first equation</em> to put it in standard form:

... x + y = 3

Divide the <em>second equation</em> by the common factor of all terms, 2, to put it in standard form:

... x + y = 3

These two equations describe the same line. Every point on the line is a solution to both equations, so there are infinitely many solutions. (We say these equations are "dependent.")

3 0
3 years ago
Other questions:
  • Simon and Greg shared pencils in the ratio 7:5. If Simon gives away 30 pencils and Greg gets 30 more pencils, they will have the
    11·1 answer
  • What number has 6 hundreds and 8 ones?
    10·2 answers
  • In sm.smiths class 75% of the students are girls.there are 18 girls in the class.what is the total number of students in ms.mith
    14·2 answers
  • The football team had its photo taken there are 3 rows of 8 players each the fourth row has 6 players how many players are in th
    10·1 answer
  • How many significant figures does 2,090 have? 1 2 3 4
    5·2 answers
  • What is the recursive rule for this geometric sequence? 7, 21, 63, 189,…
    6·1 answer
  • In the diagram a || b. Use the diagram to answer the question. If m&lt;1= 36°, what is m&lt;5
    6·1 answer
  • On Friday,
    12·1 answer
  • 14. The summer sports training camp has a
    5·1 answer
  • In the given figure, AB ∥ CD. If the complement of ∠5 equals the supplement of ∠4, find the measures of ∠4 and ∠5.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!