X > -2
Because if you divide by a negative you flip the sign
Hello there, and thank you for posting your question here on brainly.
Short answer: 280 miles.
Why?
You can find this out by finding out how much 1 in is by dividing 200 by 5. (200 / 5 ==> 40) So 1 in = 40 miles. Now, we multiply that by 7, so we can find out how much 7 in would be. (7 * 4 ==> 280) 7 inches on the map represents 280 miles.
Hope this helped you! ♥
18 = ab^2
60.75 = ab^5
from first equation:- a = 18/b^2
so
60.75 = (18/b^2) * b^5
60.75 = 18b^3
b = cube root (60.75 / 18)
b = 1.5
so a = 18/1.5^2 = 8
so the required equation is y = 8(1.5)^x
91 is your composite number
Everything else is prime.
We could look at the midsegment TR as not part of the triangle and solve for the angles that way.
All the angles in a triangle= 180 degrees
We know that it is an isosceles triangle from the congruence marks, so two angles will have the same measure.
57+57+x= 180
114+x=180
x=66 The missing angle, or <SRU= 66
Since TR splits the triangle in half, and we know that the angles are congruent by the congruence marks, divide 66 by 2.
66/2= 33
m<TRU= 33 <em>degrees
I hope this helps!
</em><em>~kaikers</em><em>
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