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
lara31 [8.8K]
3 years ago
8

70 points :))) please help!

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
3 0

Answer:

see below

Step-by-step explanation:

25,000,000km = 1cm

In other words 25 million km = 1 cm

Mercury- 57.91 million kilometers

57.91 million km * 1 cm/ 25 million km =  57.91/ 25 cm = 2.3164 cm


Venus - 108.2 million kilometers  

108.2 million km *   1 cm/ 25 million km  = 108.2 /25 cm =4.328 cm


Earth - 150 million kilometers

150 million km *  1 cm/ 25 million km  =150/25 cm = 6 cm

Mars- 227.9 million kilometers

227 .9 million km *  1 cm/ 25 million km = 227.9/25 cm =9.116 cm

Jupiter- 778.5 million kilometers

778.5 km * 1 cm/ 25 million km  = 778.5/25 cm =31.14 cm

Saturn- 1.434 billion kilometers

1.434 billion * 1000 million/1 billion = 1434 million

= 1434 million km *  1 cm/ 25 million km =1434/25 cm =57.36 cm


Uranus- 2.871 billion kilometers  

2.871 billion * 1000 million/1 billion = 2871 million

2871 million km *  1 cm/ 25 million km =2871/25 cm =114.84 cm


Neptune - 4.495 billion kilometers

4.495 billion * 1000 million/1 billion = 4495million

4495 million km *  1 cm/ 25 million km =4495/25 cm =179.8 cm


You might be interested in
At the time of shipping, Jacob can place 10 small boxes or 8 large boxes into a carton. A total of 96 boxes were sent in one shi
PilotLPTM [1.2K]

Answer:

7 large boxes and 4 small boxes

Step-by-step explanation:

.

7 0
3 years ago
Read 2 more answers
If r = 9, b = 5, and g= −6, what does (r + b − g)(b + g) equal?
r-ruslan [8.4K]

Answer:

-20

Step-by-step explanation:

(r + b − g)(b + g)

we have fom statement:

r = 9    

b = 5

g= −6

so we have:

(r + b − g)(b + g)= (9+5-(-6))*(5+(-6))

(r + b − g)(b + g)= (14+6)*(-1)

(r + b − g)(b + g)= -20

8 0
3 years ago
(1) Yonna's car broke down, and she has to get it fixed.
Lynna [10]
505 for 1 hour of labor
6 0
3 years ago
Prove this (sinx-tanx)(cosx-cotx)=(sinx-1)(cosx-1)
Ilya [14]

<span><span>(<span>sinx</span>−<span>tanx</span>)</span><span>(<span>cosx</span>−<span>cotx</span>)</span></span>

<span>=<span>(<span>sinx</span>−<span><span>sinx</span><span>cosx</span></span>)</span><span>(<span>cosx</span>−<span><span>cosx</span><span>sinx</span></span>)</span></span>

<span>=<span>sinx</span><span>(1−<span>1<span>cosx</span></span>)</span><span>cosx</span><span>(1−<span>1<span>sinx</span></span>)</span></span>

<span>=<span>sinx</span><span>(<span><span>cosx</span><span>cosx</span></span>−<span>1<span>cosx</span></span>)</span><span>cosx</span><span>(<span><span>sinx</span><span>sinx</span></span>−<span>1<span>sinx</span></span>)</span></span>

<span>=<span><span>sinx</span><span>cosx</span></span><span>(<span>cosx</span>−1)</span><span><span>cosx</span><span>sinx</span></span><span>(<span>sinx</span>−1)</span></span>

<span>=<span>(<span>cosx</span>−1)</span><span>(<span>sinx</span>−1<span>)</span></span></span>

6 0
3 years ago
Read 2 more answers
Which binomial is a factor of x^2 + 2x - 15
Shalnov [3]

Answer:

(x−5)(x+3)

Step-by-step explanation:

To factorise, we firstly need two brackets, each containing an x.

(x)(x)

This creates the x2 term.

Now we need to get the rest of the terms. To do this, we need two factors of −15 which will add/subtract to give us +2

The two factors that do this are −3 and 5, as −3+5=2

∴(x−3)(x+5)

You can check by expanding it out.

8 0
3 years ago
Other questions:
  • Please answer asap is it a b or c ??
    10·2 answers
  • Please i’m not good at math i need help i’m doing summer school online and i need help
    14·1 answer
  • If martha earns $3.25 per hour for baby-sitting, how much will she earn in: 2.5 hours? 4.0 hours? 5.5 hours?
    8·2 answers
  • The table shows data from a survey about the amount of time students spend doing homework each week. The students were either in
    14·2 answers
  • Determine whether the lines L1:x=25+7t,y=17+6t,z=t and L2:x=−12+8ty=−17+8tz=−11+4t intersect, are skew, or are parallel. If they
    5·1 answer
  • What is one fifth of an inch
    15·1 answer
  • How do I find volume
    15·1 answer
  • Will give brainlist if u help<br><br> explain how 1 is likely
    12·2 answers
  • 20 POINTS! 2 + 4n = 11. What is the answer?
    12·1 answer
  • The perimeter of a rectangular painting is 364cm . If the length of the painting is 96cm, what is its width?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!