Answer:
SAS Similarity
Step-by-step explanation:
ΔOPQ similar to ΔRST
∠Q = ∠T
OQ : RT = 28 : 84 = 1 : 3
QP : TS = 16 : 48 = 1 : 3
The measures of two sides of ΔOPQ are proportional to the measure of two side of ΔRST and their included angles are congruent. The triangles are similar by SAS Similarity.
Answer:
2y bigger or same -12-4y is correct
Step-by-step explanation:
Y=1
2=-12-4×1
2=-16
2 is bigger
Y=-2
-4=-12-4×(-2)
-4=-4 it's same
The solution to this problem is to convert 1/3 tons/minute to the number of tons/day.
This is done by multiplying 1/3 tons/minute by 60 minutes/hour and by 24 hours/day.
Looking the units of measure, we see that the minutes will cancel and the hours will cancel; and we will be left with tons/day. To determine how many, multiply (1/3) x 60 x 24. I will leave the calculation to you, but you should get 480.
The concept to do this question is to break the number into its factors and then make different combination.
The given number has just two factors
The factors of 21 are 3 & 7.
Which means
21 = 3 × 7.
So
Either we can have 7 shelves with 3 mugs on each shelf.
Or
We can have 3 shelves with 7 mugs on each shelf.
This way as 21 is divisible by 3 & 7. No mugs shall be left out.
So We have two solutions to this.
7 shelves with 3 mugs on each shelf.
3 shelves with 7 mugs on each shelf.
Answer:
B.
Step-by-step explanation:
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50+50+8x+8=180
180-108=8x
x=9
Ur lucky... I explained
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