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NeTakaya
3 years ago
10

Find the missing dimension Use the scale 1:5 Model: 3ft Actual: ?

Mathematics
1 answer:
Tasya [4]3 years ago
8 0

Answer:

it will be 1 : 3

Step-by-step explanation:

You might be interested in
5/18 + 4/9 (fractions)
Airida [17]

Answer:

\frac{13}{18}

Step-by-step explanation:

\frac{5}{18}+\frac{4}{9}  \\=\frac{5}{18}+\frac{4*2}{9*2}  \\=\frac{5}{18}+\frac{8}{18}\\=\frac{13}{18}

6 0
3 years ago
An earth satellite remains in orbit at a distance of 11550 km from the center of the earth. what speed would it have to maintain
marishachu [46]
<span>11,550 km has to be changed to 11,550,000 meters

G · m · t² = 4 · π² · r³  we can change that to
</span>t² = (4 · π² · r³) / <span>(G · m )
t^2 = 4*PI^2*r^3 / (G*m)
</span>t^2 = 4*PI^2*<span>(11,550,000)^3 / 6.67*10^-11*5.98*10^24kg
t^2 = </span> <span> <span> <span> 6.083*10^22 </span> </span> </span> <span><span> </span> </span> / <span> <span> <span> 3.9</span></span></span>9 * 10^14
t^2 =  <span> <span> <span> 152,500,000</span></span></span>
t = <span>12,350 seconds
</span>and its orbital distance it travels is 11,550 * 2*PI = 70,050 kilometers

Therefore, it is traveling at 70,050 km / 12,350 second which equals
5.67 km per second which  <em>is 5,670 meters per second.</em>


Source:
http://www.1728.org/kepler3a.htm



4 0
4 years ago
What is sas congruence?
GarryVolchara [31]
The SAS congruence is basically:
S- side
A- angle
S - side

If two triangles have two congruent sides and share one angle (or have one angle in between), then it (the triangles) are considered congruent.
8 0
4 years ago
Read 2 more answers
Jamal bought 4 pounds of blueberries for $12. Which of the following proportions could be used to help him figure out how much 2
faltersainse [42]

Answer:

\$6

Step-by-step explanation:

we know that

Using proportion

\frac{12}{4}\frac{dollars}{pounds} =\frac{x}{2}\frac{dollars}{pounds}\\ \\ x=12*2/4\\ \\x=\$6

4 0
3 years ago
What is 10 more than 45,301
Aliun [14]

Answer:45,311

45,301+10=45,311

I hope this is good enough:

7 0
3 years ago
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