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
Vikki [24]
3 years ago
7

Happy Monday Everybody Free 100 points no joke

Mathematics
2 answers:
alina1380 [7]3 years ago
6 0

Answer:

Happy Monday to you too

Step-by-step explanation:

thx for the point

dusya [7]3 years ago
6 0

Answer:

THX!

Step-by-step explanation:

You might be interested in
Plz helppp I’m not so smart:)
olya-2409 [2.1K]

Step-by-step explanation:

I think you will get x this way:

x=180°-140°

x=40°

6 0
3 years ago
Read 2 more answers
A spring has a natural length of 7 m. If a 4-N force is required to keep it stretched to a length of 11 m, how much work W is re
bezimeni [28]

Answer:

18 J is the work required to stretch a spring from 7 m to 13 m.

Step-by-step explanation:

The work done is defined to be the product of the force F and the distance d  that the object moves:

W=Fd

If F is measured in newtons and d<em> </em>in meters, then the unit for is a newton-meter, which is called a joule (J).

This definition work as long as the force is constant, but if the force is variable like in this case, we have that the work done is given by

W=\int\limits^b_a {f(x)} \, dx

Hooke’s Law states that the force required to maintain a spring stretched x    units beyond its natural length is proportional to

f(x)=kx

where k is a positive constant (called the spring constant).

To find how much work W is required to stretch it from 7 m to 13 m you must:

Step 1: Find the spring constant

We know that the spring has a natural length of 7 m and a 4 N force is required to keep it stretched to a length of 11 m. So, applying Hooke’s Law

4=k(11-7)\\\\\frac{k\left(11-7\right)}{4}=\frac{4}{4}\\\\k=1

Thus F=x

Step 2: Find the the work done in stretching the spring from 7 m to 13 m.

Recall that the natural length is 7 m, so when we stretch the spring from 7 m to 13 m, we are stretching it by 6 m beyond its natural length.

Work needed to stretch it by 6 m beyond its natural length

W=\int\limits^6_0 {x} \, dx \\\\\mathrm{Apply\:the\:Power\:Rule}:\quad \int x^adx=\frac{x^{a+1}}{a+1},\:\quad \:a\ne -1\\\\\left[\frac{x^{1+1}}{1+1}\right]^6_0\\\\\left[\frac{x^2}{2}\right]^6_0=18

18 J is the work required to stretch a spring from 7 m to 13 m.

5 0
3 years ago
find the area of field in a form of trapezium whose parallel sides are 10 and 12 and perpendicular distance between them is 6 me
IRISSAK [1]

Answer:

66 m²

Step-by-step explanation:

A = ½ (a + b) h

A = ½ (10 + 12) (6)

A = 66

The area is 66 m².

7 0
3 years ago
Pls answer correctly c:
Oxana [17]
Don’t click the linkkk it’s a scam stay safe
3 0
3 years ago
A blue die and a red die are rolled. how many outcomes have neither die showing 2?
Katen [24]

The outcomes with neither die showing 2 is 25

<h3>How to determine the outcomes with neither die showing 2?</h3>

The sample sizes of the dice are given as:

Blue die = 6

Red die = 6

The outcomes with neither die showing 2 is

Outcomes = Red die * blue die - (blue die + red die) + 1

So, we have:

Outcomes = 6 * 6 - (6 + 6) + 1

Evaluate

Outcomes = 25

Hence, the outcomes with neither die showing 2 is 25

Read more about dice at:

brainly.com/question/13632618

#SPJ1

3 0
2 years ago
Other questions:
  • Out of every 240 containers of juice brought in a grocery store, 116 are orange juice. what fraction purchased is orange juice
    13·2 answers
  • An AutoCAD drawing has a scale of inches to 3 ft. If a piece of a bridge measures 17 feet, how long is that piece in the AutoCAD
    5·2 answers
  • Help asap time limit ​
    6·2 answers
  • Riley received financial assistance to pay for his college education. After he graduates, he will have to pay back the amount of
    11·2 answers
  • Which might be your first step if you want to solve the system by elimination?
    10·2 answers
  • Find in the table for any missing values. Please help!!!
    6·1 answer
  • A recipe for pie please help me please
    7·2 answers
  • 11. Trisha's Treats, a local bakery, has a
    14·1 answer
  • What is the solution to the equation? square root -2x-5-4=x A. -7 and -3 B. 3 and 7 C. -3 D. 7
    9·1 answer
  • Dante’s chocolate bar is 36% cocoa. If the weight of the chocolate bar is 73 grams, how many grams of cocoa does it contain roun
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!