The measure of both angles are 112.5 and 68.5 degrees
<h3>Complementary angles</h3>
The sum of two complementary angles is 90 degrees.
If two angles are complementary, then;
x + y = 90
x = 90 - y..........1
where x and y are the angles
If two times the measure of one is equal to 40% of the measure of the other then;
2x = 0.4y ............2
Substitute equation 1 into 2
2(90-y) = 0.4y
180 - 2y = 0.4y
180 = -0.4y + 2y
1.6y = 180
Divide both sides by 1.6
1.6y/1.6 = 180/1.6
y = 112.5 degrees
For the other angle
x= 180 - y
x = 180 -112.5
x = 68.5 degrees
Hence the measure of both angles are 112.5 and 68.5 degrees
Learn more on complementary angles here: brainly.com/question/16281260
#SPJ1
Hi Matthew102!
10:50
20:100(Just doubled 10 and 50)
20%=green apples
I hope this helps;)
Answer:
Step-by-step explanation:
Plant B is taller than Plant C.
We need to determine by how much.
To do this, we divide 6 2/3 inches by 4 4/15 inches.
The LCD is 15, and so we have: 5/4
Plant B is 1 and 1/4 times taller than Plant C.
This can be restated as Plant C is four-fifths as tall as Plant B.Plant C is shorter than Plant B, as we saw earlier.
The difference is found through subtraction: 100/15 - 64/15 = 36/15 inches = 12/5 inches shorter, or 2 2/5 inches shorter
pls mark brainliest
Temperature at 6:00 a.m. in Ski resort is 15°F
<u>Given:</u>
Temperature at midnight in Ski resort = 10°F
Temperature rise in next 6 hour = 5°F
<u>Find:</u>
Temperature at 6:00 a.m. in Ski resort
<u>Computation:</u>
Temperature at 6:00 a.m. in Ski resort = Temperature at midnight in Ski resort + Temperature rise in next 6 hour
Temperature at 6:00 a.m. in Ski resort = 10°F + 5°F
Temperature at 6:00 a.m. in Ski resort = 15°F
Learn more:
brainly.com/question/13494455?referrer=searchResults
Answer:
$(3b+2)
Step-by-step explanation:
The cost of making b bracelets = 4+5b
The cost of making b necklaces = 8b+6.
To determine how much more it cost to make b necklaces than b bracelets, we simply subtract.
Extra Cost = Cost of b Necklaces-Cost of b Bracelets
=(8b+6)-(4+5b)
open the brackets
=8b+6-4-5b
Collect like terms
=8b-5b+6-4
=3b+2
It costs $(3b+2) more to make b necklaces than b bracelets.
