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
katrin2010 [14]
2 years ago
15

a 21​-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece

is 44 times as long as the first piece. If x represents the length of the first​ piece, find the lengths of all three pieces
Mathematics
1 answer:
aivan3 [116]2 years ago
7 0

The first board is approximately 0.45 the second board is approximately 0.9 and the third board is approximately 19.8

You might be interested in
Help,anyone can help me do quetion​
a_sh-v [17]

Answer:

B1: x = 51

C1: x = 73, y = 34

Step-by-step explanation:

B1:

By exterior angle theorem:

x° + 54° = 105°

x° = 105° - 54°

x° = 51°

x = 51

C1

x° = 73°(Alternate angles)

x = 73

y° = 34° (corresponding angles)

y = 34

6 0
2 years ago
A group of randomly selected Clyde Marketing employees were asked what their most common form of transportation is. The bar grap
poizon [28]

Answer:

The answer is 88, trust.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form which has a slope of 1/4 and crosses the Ÿ-axis at (0,7)
12345 [234]

Answer:

y= 1/4 x +7

Step-by-step explanation:

The slope intercept form of a line is

y = mx + b where m is the slope and b is the y intercept

the slope is 1/4 and the y intercept is 7

y= 1/4 x +7

7 0
2 years ago
The sum of the first n consecutive even numbers can be found using S=n2+n, where n≥2. What is the value of n when the sum is 42?
lawyer [7]

Answer:

  • C. 6

Step-by-step explanation:

<u>Given</u>

  • S = n² + n
  • S = 42, n = ?

<u>Substitute and solve for n:</u>

  • 42 = n² + n
  • n² + 2*1/2n + 1/4 = 42.25
  • (n + 0.5)² = 42.25
  • n + 0.5 = √42.25
  • n + 0.5 = 6.5
  • n = 6

Correct option is C

5 0
2 years ago
Read 2 more answers
There are 50 kids taking archery at Bentwood Summer Camp. If 25% of the kids are taking archery, how many kids are at Bentwood S
kakasveta [241]

Using the properties of percentages we can calculate that there are 200 kids in the archery camp that summer.

Long before the decimal numeral system, Ancient Rome routinely computed in fractions as multiples of 1/100.

A percentage is a dimensionless (pure) number; it has no unit of measurement.

The % value is determined by multiplying the numerical value of the ratio by 100. To calculate 50 apples as a percentage of 1250 apples, first compute 50/1250 = 0.04, then multiply by 100 to get 4%.

Let the total number of kids in the camp be x.

The number of kids who took archery = 25%

But 50 students took archery.

hence 25% of x = 50

Solving we infer:

x = 200

Therefore there are 200 kids in the camp.

To learn more about percentages visit:

brainly.com/question/15840409

#SPJ1

3 0
1 year ago
Other questions:
  • Solve the problem in the picture please
    9·1 answer
  • Which equations could be used to solve for the unknown lengths of ABC? Check all that apply.
    6·1 answer
  • A person goes from a sauna at 115 degrees to an outside temp of -15 degrees. What is the change in temperature?
    15·1 answer
  • The graph shows the reciprocal parent function.
    11·1 answer
  • If an aircraft is present in a certain area, a radar correctly registers its presence with probability 0.99. if it is not presen
    13·1 answer
  • How many 3-digit numbers can be formed from the digits 1 through 4 if each digit is only used once?
    13·1 answer
  • Can i plz have help on this q.i need the answer quickly as I am being timed
    8·1 answer
  • The University of Florida is interested in determining if there is a difference in the proportion of male students that work ver
    8·1 answer
  • Can you help me in this question
    12·1 answer
  • Which systems of equations have no solutions? (Check all that apply. ) x – y = 1, –3x 3y = 3 2y = 3 – 4x, x y = 0 12x 2 = 4y – 1
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!