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Lostsunrise [7]
3 years ago
8

Solve the system below.

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0
To solve this system, let y = x^2 - 4 = -4.  Then y = x^2.  This is true for all x.  There is no single numerical solution.  y = x^2 is a function with infinitely many inputs/outputs.
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23,780 lb = t A. 47,560,000 B.23 39/50 C.11 89/100 D. 11
Mandarinka [93]
There are 2000 pounds in 1 ton

so 23780/2000 = 11.89

C. 11 89/100 tons is your answer
3 0
3 years ago
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Determine an interest rate less than 15%, a period of investment greater than two years, and a regular payment that will result
Alborosie
13%, 5 years, 2500 could most likely maybe be the answer a question
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3 years ago
Mateo has 72 pounds of apples. He needs 34 pounds of apples for each batch of applesauce. How many batches of applesauce can Mat
mr Goodwill [35]

Answer:

  2 batches

Step-by-step explanation:

(72 lb)/(34 lb/bat) = 2 2/17 bat

___

72 ÷ 34 = 2 remainder 4.

Mateo can make 2 full batches, and will have 4 pounds of apples remaining.

The fraction 4/34 can be reduced to 2/17. That is the fraction of a batch that Mateo could make with the extra 4 lbs. of apples.

3 0
3 years ago
The length of the rectangle is 8cm longer than the width.
masya89 [10]
The length of the rectangle is 8cm longer than the width.
l=w+8
If the length of the original rectangle is increased by 6cm and the width is increased by 3cm the perimeter is 76cm.
p=76=((l+6)+(w+3))*2=(l+6+w+3)*2=(l+w+9)*2

to solve this substitute l=w+8 into the p= equation:
p=76=((w+8)+w+9)*2=
76=(2w+17)*2
76=4w+34
42=4w
10.5=w

l=w+8=10.5+8=18.5
4 0
4 years ago
Wame a pair of lines that appear to be parallel.
KatRina [158]

Answer:

AB and CD are parallel

Step-by-step explanation:

because they will never intersect

6 0
3 years ago
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