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aliina [53]
3 years ago
7

A system of equations that ended with the statement 5=5 has no solution? False or true

Mathematics
1 answer:
Margaret [11]3 years ago
3 0

Answer: no solution

Step-by-step explanation:

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Which trigonimetric function would you use to solve the problem?
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a

Step-by-step explanation:

tan = opposite/adjacent

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A persons weekly wage is worked out by using the formula
LuckyWell [14K]
The formula is : #of overtime hours(h) *£16 + basic pay (b)
So, the easier way to put it is W=h*16+b

A: Wage= £284

A. W=h(9)*16+b(140)
=9*16+140
=144+140
=284

B: Overtime = 11
So, with this one, we work backwards
Using the same formula

W=h*16+b
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300=16h+124

First, subtract 124 on both sides leaving

176=16h
Now we divide 16 on both sides, canceling out the right side
Leaving
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8 0
3 years ago
HELP ME WITH THIS QUESTION PLZ
il63 [147K]

Step-by-step explanation:

step 1. (1) 5a +8c +4p = 57

(2) 9a +8c + 7p = 89

(3) 8a + 4c + 5p = 68.

step 2. this is a 3 variable system. solve the system.

step 3. eliminate c from (1) and (2) and also from (2) and (3). so you now have 4a + 3p = 32 and 7a + 3p = 47. now you have a two variable system

step 4. eliminate p by subtracting: 3a = 15 so a = 5.

step 5. if a = 5 then p = 4 ( plug into step 3)

step 6. if a = 5, p = 4, then c = 2 (plug into step 1).

step 7. apples = 5, pears = 4, cherries = 2.

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3 years ago
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olga nikolaevna [1]

Answer:

4 1/9

Step-by-step explanation:

Add all of them together. you get 37. Then divide them by how many numbers. You get 4.111 repeating. I then just turned that into a fraction and got 4 1/9

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3 years ago
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