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
svetoff [14.1K]
3 years ago
5

each paperclip is 7/8 of an inch long and costs $.03. exactly enough paper clips are laid end to end yo have a total length of 5

6 inches. what is the total cost of these paper clips?
Mathematics
1 answer:
GalinKa [24]3 years ago
5 0
1 clipe..............7/8
x.......................56

7x/8 = 56
7x = 56*8
x = 56*8/7
x = 8*8
x = 64 clipes

1 clipe = 0,03
64 clipes = 0,03*64
64 clipes = 1,92
You might be interested in
2. A painting is sold for $1,400, and its value
Alla [95]

Answer:

$11,480

Step-by-step explanation:

1,400 x 0.9 = 1,260

1,260 x 8 = 10,080

1,400 + 10,080 = 11,480

7 0
3 years ago
Please help with math
Andru [333]

Answer:

Scale factor  = 3

Step-by-step explanation:

Using similar triangles

AT/AG = AB/AC

9/3 = x+10/3x-10

Cross multiply

3(x+10) = 9(3x-10)

Expand

3x+30 = 27x-90

3x-27x = -90 - 30

-24x = -120

x = 120/24

x = 5

For the larger triangle;

AC = 3x-10

AC = 3(5)-10

AC =15-10

AC = 5

AB = x+10

AB = 5+10

AB = 15

For the scale factor;

Since AT/AG = AB/AC

9/15 = 3/5

3*3/5*3 =3/5

Since the numerator and denominator of the larger triangle is multiplies by the same factor i.3 3. Hence the scale factor is 3

6 0
2 years ago
If a solid has faces that consist of 2 equilateral triangles and 3 congruent rectangles, what type of solid is it?
svlad2 [7]
A right triangular prism is a solid that has faces that consist of 2 equilateral triangles and 3 congruent rectangles. It is also described to have two parallel faces and 3 other faces that belong to the same place (and are not parallel to the parallel pair of faces).
5 0
3 years ago
​ c(1)=−20 c(n)=c(n−1)+10 ​ Find the 2nd term in the sequence.
Bad White [126]

Answer:

-10 is the second term.

Step-by-step explanation:

After the first term each term is obtained from the previous one by adding 10.

c(1) = -20

so c(2) = -20 + 10

= -10.

3 0
3 years ago
Evaluate the expression 2a + 3b + 6 when a=2 and b=4
Vitek1552 [10]

Answer:

22 or 4+12+6

Step-by-step explanation:

Since A is equal to 2, times 2 by 2 and get 4

Since B= 4 you times 3 by 4 and get 12

4+12 is 16

16 plus 6 is 22

5 0
3 years ago
Other questions:
  • If you have an annual interest rate of 2% and invest $500 how much interest will you earn in a year?
    14·1 answer
  • Describe how to draw a number line and graph –5 and –(–5) on it.
    10·2 answers
  • A young woman wants to make at least $200 a week and can't work no more than 30 hours a week. she works at the library for $8 an
    10·1 answer
  • Janice earns $150 per week plus a commission of $3 for every magazine she sells. Write an equation for her total weekly pay base
    14·1 answer
  • A guinea pig weighs 1,130 grams.<br><br> What does the guinea pig weigh measured in kilograms?
    12·2 answers
  • Addison invested $440 in an account paying an interest rate of 2%
    10·2 answers
  • A coyote can run up to 43 miles per hour while a rabbit can run up to 35 miles per hour. Write an expression and then find how m
    10·1 answer
  • Bob is 4 years younger than Ann and 5 years older than Frank. Alice is with 20 years 5 years older than Frank. What's the age di
    9·1 answer
  • Mia had $32. Then she started to receive $5 a week as an allowance. She plans to save all of her money for a bicycle and draws a
    10·1 answer
  • The monthly cost of a wireless telephone plan is $39.99
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!