Answer:
56 grams.
Step-by-step explanation:
In the sixth vertical string on the right, we have two cherries.
Since it is balanced, each of the other 3 strings(3rd, 4th and 5th) on the right will weigh two cherries.
Therefore:
Right Hand Side(3rd,4th,5th and 6th string) = 4 X 2 Cherries=8 Cherries
The fist string carries a weight of 2 Mushrooms
Therefore the second string will also weight Two Mushrooms.
Left Hand Side(1st and 2nd string)=2 X 2 Mushrooms =4 Mushrooms
Therefore:
Right Hand Side=Left Hand Side
8 Cherries=4 Mushrooms
One Cherry is 7 grams
Therefore:
4 Mushrooms =7 X 8 =56 Grams
The total weight of the left hand side is 56 grams. Therefore, the exotic fruit weighs 56 grams.
Answer:
1170 m²
Step-by-step explanation:
Parallelogram: 40 x 18 = 720
triangle: (50 x 18) / 2 = 450
total area: 720 + 450 = 1170
ANSWER
My answer is in the photo above
To factor a trinomial, first we should factor out the GCF, or greatest common factor, shared by all of the coefficients and constants. The greatest common factor of -3, -21, and -30 is -3, therefore, this is the number we must factor out first.
When we factor out the GCF of -3, we get:
-3(q^2 + 7q + 10)
Next, we must look for two numbers that will serve as coefficients for the variables in factored form. These two numbers must add to 7 (the middle term) and multiply to 10 (the constant or last term). The two numbers that satisfy these parameters are 5 and 2.
Therefore, we must use these numbers to create factors of the innermost factor that we have left, to get:
-3(q+5)(q+2)
The above expression is your final answer, because you cannot factor any more. And remember: you can always check to make sure that your factoring is correct by multiplying out the factors and making sure you get your original trinomial.
I hope this helps!
The answer is 2.
Hope this helped!!!
