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
asambeis [7]
3 years ago
7

HELPme

Mathematics
2 answers:
Readme [11.4K]3 years ago
6 0

rectangle

376.8 cm

379.94 square feet

–4 and 4

aalyn [17]3 years ago
3 0

Answer:

1. Rectangle

2. 376.8 cm

3. 379.94 square feet

4. –4 and 4

Step-by-step explanation:

A square is always a rectangle.

If a wheel has a radius of 15 cm, it would travel approximately 376.8 cm per 4 revolutions.

If the diameter of a circular garden is 22 feet, the approximate area of the garden is 379.94 square feet.

The solutions to the equation y2 – 1 = 15 is –4 and 4.

You might be interested in
The base of the figure shown is a cube with sides that are 12 inches long. The total height of the figure is 20 inches. The slan
elena-s [515]
It should be 960 square inches! :)
4 0
3 years ago
Read 2 more answers
Can someone please help me with math.
iragen [17]

Answer:

Answer C 2,799.159

Step-by-step explanation:

v=\pi r^{2} h

5 0
3 years ago
Trapezoid RSTU with vertices R(-5, 15), S(0, 10), T(-5, 5) and U(-15, 5): scale factor = 1/5, centered at the origin
Colt1911 [192]

Answer:

ILL SEND A PIC HOLD ON ITS EASY

Step-by-step explanation:

3 0
2 years ago
Which equation would you use to find the distance between the two points?
navik [9.2K]
The answer is because of the distance between the two please make me the Brainliest!! :)))
8 1
3 years ago
The length of human pregnancies from conception to birth varies according to an approximately normal distribution with a mean of
Varvara68 [4.7K]

Answer:

A) 68.33%

B) (234, 298)

Step-by-step explanation:

We have that the mean is 266 days (m) and the standard deviation is 16 days (sd), so we are asked:

A. P (250 x < 282)

P ((x1 - m) / sd < x < (x2 - m) / sd)

P ((250 - 266) / 16 < x < (282 - 266) / 16)

P (- 1 < z < 1)

P (z < 1) - P (-1 < z)

If we look in the normal distribution table we have to:

P (-1 < z) = 0.1587

P (z < 1) = 0.8413

replacing

0.8413 - 0.1587 = 0.6833

The percentage of pregnancies last between 250 and 282 days is 68.33%

B. We apply the experimental formula of 68-95-99.7

For middle 95% it is:

(m - 2 * sd, m + 2 * sd)

Thus,

m - 2 * sd <x <m + 2 * sd

we replace

266 - 2 * 16 <x <266 + 2 * 16

234 <x <298

That is, the interval would be (234, 298)

6 0
3 years ago
Other questions:
  • Number 5. Please help
    8·1 answer
  • According to the Federal Communications Commission, 70% of all U.S. households have vcrs. In a random sample of 15 households, w
    10·1 answer
  • Pls anser correctly
    6·2 answers
  • The solution set of n2 − 14n = -45 is {<br> }.<br> (Separate the solutions with a comma)
    11·2 answers
  • 7. Frieda and three of her friends decide to go
    8·2 answers
  • Please help, picture attached.
    6·1 answer
  • 18 POINTS for finding 18 ANGLES on parallel lines and transversal
    15·2 answers
  • Exam study guide I got six more help me as fast as yall can please
    13·1 answer
  • Yaxiiiiii i hope u see this!!!
    13·2 answers
  • Simplify the given expression. Write your answer with positive exponents. (x−4y3)−5
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!