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lisabon 2012 [21]
2 years ago
10

What expression is equivalent to (5z^2+3z+2)^2

Mathematics
2 answers:
nikdorinn [45]2 years ago
7 0
Please see picture attached.

Flauer [41]2 years ago
7 0

The answer is D. 25z^4 + 30z^3 + 29^2 +12z + 4

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A flat rectangular piece of aluminum has a perimeter of 60 inches. The length is 14 inches longer than the width. Find the width
dolphi86 [110]
P = 60
l = w + 14

60 = 2(w+14) + 2w
60 = 2w + 28 + 2w
60 = 4w + 28
32 = 4w
width = 8 inches
5 0
2 years ago
Write an inequality to compare the integers -5 and -6
Dovator [93]
-5 > -6

I think this is what it would be because -5 is greater than (>) -6

Hope this is right and it helps :)
5 0
2 years ago
Timothy is putting fertilizer on a field after planting some crops. The directions on the barrel state to use 0.75 quarts for ea
mote1985 [20]

Answer

Find out the how much fertilizer will Timothy need for two fields, one that is 22.5 acres and one that is 38.25 acres .

To proof

As given

Timothy is putting fertilizer on a field after planting some crops

The directions on the barrel state to use 0.75 quarts for each acre of land.

fertilizer will Timothy need for 22.5 acres = 22.5 × 0.75

                                                                     = 16.875 quarts

fertilizer will Timothy need for 38.25 acres = 38.25×0.75

                                                                       = 28.6875 quarts

total fetilizer Timothy need for two fields = 16.875 +  28.6875

                                                                   = 45.5625

                                                                   = 45.6 ( approx )quarts

Therefore the total  fertilizer will Timothy need for two fields be  45.6 ( approx )quarts .

Hence proved

                                               

6 0
2 years ago
Let an integer be chosen at random from the integers 1 to 30 inclusive. Find the probability that the integer chosen is divisibl
MAVERICK [17]
There are a total of 30 integers and 10 of these are divisible by 3 (3, 6, 9, 12, 15, 18, 21, 24, 27, and 30). So the probability of getting an integer divisible by 3 is \frac{10}{30} = 1/3. The answer is letter C.
4 0
2 years ago
An employee of a grocery store is placing an order for soda. There are 8 varieties of soda and they are sold in cases. Each case
Maksim231197 [3]

Answer:

Hey the answer is e i think

Step-by-step explanation:

3 0
2 years ago
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