Answers
Answer:
1, 2, 4
Step-by-step explanation:
4 1/12·2 2/3 = 49/12·11/4 = 49/12·33/12 = 1617/144 = 11 11/48 Good2 1/5·6 1/4 = 11/5·25/4 = 44/20·125/20 = 5500/400 = 13 3/4 Good1 1/2·3 1/5 = 3/2·16/5 = 15/10·32/10 = 480/100 = 4.8 Doesn't Work3/4·8 1/5 = 3/4·41/5 = 15/20·164/20 = 2460/400 = 6 3/20 Good5 1/2·5 = 11/2·5 = 55/2 = 27 1/2 Doesn't Work(Note: Division of big numbers should be done by simplification, although not shown here.)
Related Questions
FInd the measure of angle
Answers
Answer:
67°
Step-by-step explanation:
[tex]180 - (32 + 81) = 67[/tex]
One angle of a triangle measures 95°. The other two angles are in a ratio of 8:9. What are the measures of those two angles?
Answers
Answer:
40 degrees and 45 degrees
Step-by-step explanation:
If you subtract 95 degrees from a 180-degree triangle, you are left with 85 degrees. To proportionally split them, find two values that add to the same value. Since 40 and 45 make up 80 and they multiply by two to make 80:90, these are the two measures.
Fractions can be multiplied in three easy steps. What are they?
Answers
2 was divided into a particular number. the quotient was then multiplied by 2, and 8 was taken from that product. if the previous operation resulted in -14, find the initial number.
please show work and answer
Answers
Answer:
(2/X ) * 2 - 8 = - 14
4/X = - 6
4= -6X
4/-6 = X
-2/3 = X
Sheryl earns money for college by walking dogs and by mowing lawns. She earns $3 for each dog she walks and $25 for each lawn she mows. Which expression can be used to determine the amount of money, in dollars, Sheryl earns from walking w dogs and mowing m lawns?
3w + 25m
3w + 25
28(w + m)
75(w +m)
Answers
Answer:
3W+25m
Step-by-step explanation:
This is because 3 dollars multiply by the number of dogs which is W plus 25 multiplied by the number of mows she lawned gives the total earning for her college that is why the equation is 3W+25m
[MA]:
3w + 25m = T
Writer's note: i don't know how to explain it and i don't know if i was correct either.
[xArtsy]
Help me plssss!!! Gimme answer!
Answers
Answer: 20
Step-by-step explanation: 6 * 1.6667 = 10 as well as 9 * 1.6667 = 15, so 12 * 1.6667 = 20
Answer:
A. 20
B. 3-6
Step-by-step explanation:
4) Chad's grandmother is knitting him a cozy pair of mittens and a scarf for his birthday.
She starts with two 420-foot balls of red wool. She uses 100 yards of wool for the mittens
and 125 yards for the scarf. After finishing the mittens and scarf, how many yards of wool
does she have left?
Answers
Answer:
195
Step-by-step explanation:
420-100-125=195
(GIVING BRAINLIST) What is the sum of the length of the longest meteor and the length of the shortest meteor?
one and one eighth inches
two and one eighth inches
five and one eighth inches
nine and one eighth inches
Answers
Answer:
Five and one eight inches
Step-by-step explanation:
not really sure if it's correct but I tried
Complete the table. Will choose brainliest.
Answers
Answer: Start
Triazine resistance- 57.6%
Without triazine resistance- 42.4%
End
Triazine resistance- 78%
Without triazine resistance- 22%
Step-by-step explanation:
Helpp pleaseee will give brainilisist
Answers
Answer:
I disagree with both Andre thinks exponents
are just a different way of writing
multiplication of two numbers. Elena
calculates 28 to the power of two rather than 2 to the power of 28.
Step-by-step explanation:
Correct because I have on answer key.
Answer:
I disagree with both Elena and Andre
Step-by-step explanation:
An exponents refers to a number of times the number is multiplied by itself. In other words, it is repeated multiplication, just like Elena said. However, 2 is the base, so it should be the one being multiplied, not 28.
