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Damm [24]
3 years ago
9

SOLVE AND SHOW WORK PLEASE!!!

Mathematics
1 answer:
Marianna [84]3 years ago
6 0
1st equation x - 7 < 14:

x < 14 + 7 (add 7 to both sides)
x < 21 (add 14 + 7 so it can equal 21)

2nd equation x + 13 > 21:

x > 21 - 13 (subtract 13 from both sides)
x > 8 (subtract 21 - 13 so it can equal 8)
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1. A grocery store just received a shipment of 200 dozen eggs. If 12 eggs = 1 dozen, how many eggs did
guajiro [1.7K]

Answer:

they received 2400 eggs.

Step-by-step explanation:

12 * 200 = 2400

7 0
3 years ago
Hannah has 3 3/4 cups of spinach. Each salad requires 1 1/2 cups of spinach. How many whole salads can she make?
Nookie1986 [14]

2 because 1 and 1 half x 2 is 3 and that is two whole.

3/4 is hald of a whole so it cant count

6 0
2 years ago
Read 2 more answers
The length of a rectangle is 3 times the width.the permitted of the rectangle is 72ft find the dimensions of the rectangle
ArbitrLikvidat [17]
Lets set up the relationship of the length to width:

l = 3w

Using this, we can make all the variables the same by substitution:

2l + 2w = perimeter
2l + 2w = 72
2(3w) + 2w = 72
6w + 2w = 72
8w = 72
w = 9

The width is 9, to the length must be 9*3, or 27.

Hope this helped!

4 0
3 years ago
You stand 100’ from the base of a tower. The tower is 1,058’ tall. What is the angle from where you are standing to the top of t
hodyreva [135]

Answer: 85°


Step-by-step explanation:

Trig functions are remembered by


SOD CAD TOA,


sin = opposite / distance, cos = adjacent / distance, and tan = opposite / adjacent.


Here we have the adjacent side = 100, opposite side = 1058. The tower would fall over if it weren't vertical, and we assume the area is flat and level. So tangent of the answer is 10.58.


We need the angle whose tangent is 10.58.

On Android calculator you swipe left to get the trig functions, tap INV, if RAD is showing tap it to change it to DEG, and tap tan⁻¹. Swipe right and you see tan⁻¹(. Enter 10.58 and the result shows 84.6005606. If it shows 1.47655833 tap the RAD in upper left to change to DEG.

8 0
3 years ago
Can somebody help me with my math??? <br> Answer ASAP
Basile [38]

Answer:

Yes bro no problem bro

Step-by-step explanation:

ok ok ok ok ok ok ok ok ok ok ok ok ok ok

4 0
3 years ago
Read 2 more answers
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