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
Tju [1.3M]
3 years ago
8

a piece of wire 2 1/2 feet long is to be cut into 4 equal pieces. How long will each of the cut pieces be?

Mathematics
1 answer:
iVinArrow [24]3 years ago
4 0

Answer:(x / 4)^2 Area of circle = pi*[(2 - x) / 2pi]^2 = (2 - x)^2 / (4pi) Total Area = (x / 4)^2 + [(2 - x)^2 / 4pi]

Step-by-step explanation:

You might be interested in
a baseball dropped from the roof of a tall building takes 3.1 seconds to hit the ground. how tall is the building?
cluponka [151]
Initial velocity = 0 m/s
Acceleration = 9.8 m/s²
Time = 3.1 s

s = ut + 1/2 at²
s = 1/2 x 9.8 x 3.1²
s = 47.1 m

The building is 47.1 meters tall
4 0
3 years ago
Read 2 more answers
HELP ME PLEASE [WILL GIVE BRAINLIEST TO BEST ANSWER WITH BEST EXPLAINATION]
Marysya12 [62]

Hi there!

\large\boxed{\text{33 in}^2}

Find the total area by breaking the figure into two rectangles, one trapezoid, and one triangle.

Rectangles:

A = l × w

A = 2.75 × 4 = 11 in²

Solve for the other rectangle's length by subtracting from the total:

12 - 2 - 3 - 4 = 3

A = 3 × 3 = 9 in²

Total rectangle area: 11 + 9 = 20 in²

Trapezoid:

A = 1/2(b1 + b2)h

A = 1/2(4.25 + 2.75)3 = 21/2 = 10.5 in²

Triangle:

A = 1/2(bh)

A = 1/2(2.5 · 2) = 2.5 in²

Add up all of the areas:

20 + 10.5 + 2.5 = 33 in²

3 0
3 years ago
PLS ANSWER!<br><br> ❤️<br><br> What is the x intercept
scoundrel [369]
The x-intercept is (-4,0)
8 0
3 years ago
Read 2 more answers
Suppose you have a bag containing 2 black marbles and 3 red marbles. You reach into the bag, select a marble, see what color it
TiliK225 [7]

Answer:

\dfrac{9}{25}

Step-by-step explanation:

Given that the bag contains black and red marbles.

Number of black marbles in the bag = 2

Number of red marbles in the bag = 3

Total number of marbles in the bag = Number of black marbles + Number of red marbles = 2 + 3 = 5

Let us have a look at the formula for probability of an event E, which can be observed as:

P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}

P(\text{First red marble}) = \dfrac{\text{Number of red marbles}}{\text{Total number of marbles}} = \dfrac{3}{5 }

Now, the marble chosen at first is replaced.

Therefore, the count remains the same.

P(\text{Second red marble}) = \dfrac{\text{Number of red marbles}}{\text{Total number of marbles}} = \dfrac{3}{5}

Now, the <em>required probability</em> can be found as:

P(\text{First red marble})\times P(\text{Second red marble}) = \dfrac{3}{5}\times \dfrac{3}{5} = \bold{\dfrac{9}{25} }

3 0
3 years ago
3. The measure of one angle is ten less than four times the measure of the other angle. The sum of the measures of the two angle
Leviafan [203]

Answer:

go to Mr.beast.com

Step-by-step explanation:

he can give you a lot of money and free stuf

3 0
3 years ago
Other questions:
  • What is the greatest common factor of 14 and 22​
    8·2 answers
  • Add. 5/6+2 3/4 Enter the sum in the box as a mixed number in the simplest form.
    9·2 answers
  • Kira needs to make color copies of a horse
    12·2 answers
  • A plane flies 1225 miles with the wind in the same time it can fly 1100 miles into the wind. The speed of the plane in still air
    10·1 answer
  • Write an equation in polnt-slope form for the line that passes through the glven
    7·1 answer
  • If anyone could answer this they would be a LIFE SAVER
    8·1 answer
  • Sarah is designing a flower garden and has allowed herself $300 for expense. she finds flowers for $6 each and bushes for 10$ ea
    5·1 answer
  • Math riddle!
    10·2 answers
  • Pencils cost 9p each.<br><br>How much do 28 pencils cost?
    13·2 answers
  • Solve this x/5 = 2 1/2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!