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
MrMuchimi
3 years ago
12

1. "The sum of a number and 4.

Mathematics
1 answer:
Norma-Jean [14]3 years ago
7 0

Answer:

a+4=

Step-by-step explanation:

You might be interested in
One day a human being will land on mars. mars has a diameter of 6786 km and a massof 6.42 × 1023 kg. if you weighed 834 n on ear
bazaltina [42]
Mars radius = 3,393 km
Mars Mass = 6.42 x 10^23 kg
Earth Radius = <span>6,371</span><span> km
Earth Mass = </span><span>5.97237×10<span>^24kg

Gravity is directly proportional to mass and

Gravity is inversely proportional to the square of the distance. 

So, we can come up with this equation:
Force = Mass / radius^2

Force Earth = 5.97237 x 10^24 / 6,371^2
Force = </span></span><span>1.471 x 10^17

Force Mars = 6.42 x 10^23 / 3,393^2
Force = 5.577 x 10^16

Earth's gravity vs Mars' Gravity = </span>1.471 x 10^17 / <span><span>5.577 x 10^16
</span>= 2.64

Earth has 2.64 times the gravitational attraction that Mars has.
</span>So, you would weigh 834 / 2.64 =
316 Newtons on Mars.


6 0
3 years ago
What is the volume of the figure
lawyer [7]
L x W x H
= 5 x 2 x 4
= 10 x 4
= 40
3 0
3 years ago
Give 3 example of proposition?​
marysya [2.9K]

Answer:

All of the following are examples of propositions: "The U. S. holds presidential elections every four years." "Bob bought a new car." "Suzanne has the measles."

3 0
2 years ago
Devin has -$3.20 in his bank account and then deposits $15.00. What is Devin’s new bank account balance?
Vinvika [58]

Answer:$18.20

Step-by-step explanation: deposit means to put in, so you would subtract -$3.20 by $15 to get $18.20, which is his new balance.

4 0
3 years ago
Who is the theorem named after Pythagorean theorem
Illusion [34]

Answer:

Pythagoras of Samos

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • crispy clover, a popular vegetarian restaurant, introduced a new menu that has 20% more dishes than the previous menu. the previ
    15·1 answer
  • I Really need help, How do you solve this?
    7·1 answer
  • The second statement is the what of the first?
    8·1 answer
  • Please explain the solution for this problem.​
    9·1 answer
  • A hot air balloon rises at a rate of 38 km/h and starts at the height of 60 km. Another balloon started from the ground and is r
    13·1 answer
  • Factoring when a = 1
    13·1 answer
  • A lighthouse built at sea level is 150 feet high. From its top, the angle of depression of a buoy is 25°.
    13·1 answer
  • Can somebody help please?????????
    9·1 answer
  • Is 2πr (2r+√(h^2+4r^2 ) ) over πr(r+√(h^2+r^2 )) a simplified algebraic ratio?
    5·1 answer
  • Miguel went to a movie theater and bought a large bag of popcorn that cost $10. 49. To avoid spending too much money in all, he
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!