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
garri49 [273]
3 years ago
5

I do not understand how to do one of my online homework questions:

Mathematics
1 answer:
vladimir1956 [14]3 years ago
8 0
Just plug in the figures: 

<span>R = 2GM/c^2 </span>
<span>= (2)(6.67*10^-11)(100*10^6*2*10^30) / (9*10^16) </span>
<span>= 3*10^11 m </span>
<span>= 3*10^8 km </span>
<span>= 3*10^2 million km </span>
<span>= 300 million km</span>
You might be interested in
1) -5 + -3 x (-1/4) x 8 can you guy help me pls <br><br><br> 2)-2.2 x (-2) / ( -1/4) X 5
eimsori [14]

Answer:

What day heck are you learning?! I have tried doing this my brain hurts sorry bro

Step-by-step explanation:

8 0
3 years ago
What is the area of this figure?
ludmilkaskok [199]

Answer:

          \large\boxed{\large\boxed{42 unit^2}}

Explanation:

The figure is not a regular hexagon. It is an irregular hexagon.

Please, find attached the picture with the original question and the figure.

You can split the figure into two triangles and one rectangle.

The rectangle has dimensions: 7units × 4units, thus its area is 28 units².

Both the upper triangle and lower triangle have base 7 units and height 2 units.

Hence the area of each triangle is:

       area=(1/2)base\times height

       

      area=(1/2)7units\times 2units = 7units^2      

Hence, the area of the hexagon is:

           28units^2+7units^2+7units^2=42units^2

3 0
3 years ago
Directions: Solve each equation. Show<br> -26 = -9x + 10<br><br> What is the answer?
Ymorist [56]

Answer:

-26= -9x + 10

-26 - 10= -9x

-36=-9x

-36:(-9)=x

4=x

Step-by-step explanation:

1. you pass +10 to the left in minus

2. you resolve what you've got on the left

then you pass the multiplying -9 to the left dividing

4 0
3 years ago
ANSWER THREE VERY EASY QUESTIONS FOR 30 POINTS!!!
Alla [95]

Water in weathering rocks (like rain beating a Boulder/Mountain)


Sedimentary Rocks Deposition is the geological process in which sediments, soil and rocks are added to a landform or land mass. Wind, ice, water, and gravity transport previously weathered surface material, which, at the loss of enough kinetic energy in the fluid, is deposited, building up layers of sediment.


Weathering is the breaking down of rocks, soil, and minerals as well as wood and artificial materials through contact with the Earth's atmosphere, water, and biological organisms!


Hope these are correct, good luck!




8 0
3 years ago
Y=-(x-3)^2 +8 in standard form
Zolol [24]

Answer:

y=−2(x−)x+8

i believe this is it im not sure since ^2

5 0
2 years ago
Other questions:
  • Find a parametric representation for the surface. The part of the sphere x2 + y2 + z2 = 144 that lies between the planes z = â’6
    13·1 answer
  • The function below describes the number of students who enrolled at a university, where f(t) represents the number of students a
    11·1 answer
  • There were 624 envelopes to be sorted into 8 different mail bags. if the same number of envelopes will be in each bag how many e
    10·1 answer
  • Subtract. 6 1/3 − 4 1/9 &lt;--- Subtract A. 2 7/9 B. 2 5/9 C. 2 4/9 D . 2 2/9
    9·1 answer
  • Jackson made 36 calls in 2.5 hours. How many calls per hour did he make ?
    12·1 answer
  • suppose there is a 1.1 degree F drop in temperature every thousand feet that an airplane climbs into the sky. if the temp on the
    11·2 answers
  • Simplify -3+3(8x+4)
    9·2 answers
  • 2 Points
    12·1 answer
  • Drag each situation to show whether it can be modeled using a linear or an exponential function. If the situation cannot be mode
    6·1 answer
  • What unit should be placed on a volume answer? cubed or squared
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!