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kipiarov [429]
3 years ago
5

Compounds A and B are used in an experiment.

Mathematics
2 answers:
Neko [114]3 years ago
6 0

Can you explain why its 300

xeze [42]3 years ago
5 0
300 is the correct answer
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The length of the hypotenuse of a right triangle is 14 inches. If the length of one leg is 6 inches, what is the approximate len
Liula [17]
Using the Pythagorean theorem:

6^2 + X^2 = 14^2

36 + x^2 = 196

X^2 = 196-36 

x^2 = 160

x = SQRT(160)

x = 4 SQRT(10)   
Or as a decimal:
x = 12.65 inches
5 0
3 years ago
Read 2 more answers
Is the following relation a function?
siniylev [52]
No because every x value has to have only one y value. In the relation, 2 has two y values: 1 and -3.
6 0
3 years ago
5×67-34÷2+5 equals what
bekas [8.4K]

Answer: 323

Step-by-step explanation:

1) Add () to the equation: (5*67)-(34/2)+5

2) Multiply: 5*67=335

3) Divide: 34/2=17

4) Subtract: 335-17=318

5) Add: 318+5=323

3 0
3 years ago
Read 2 more answers
Can somebody help me <br> -2(x+5)
Anika [276]

Answer: -2x - 10

Steps: -2(x+5)

Apply the distributive law [ a(b + c) = ab + ac ]:

a = -2,  b = x,  c = 5

-2x + (-2) × 5

Apply minus/plus rules: -2x - 2 × 5

Multiply the numbers: 2 × 5 = 10

-2x - 10

Plz mark brainliest:)

5 0
3 years ago
Anne has 24 more cards than devi.  anne finds that 3/5 of devi's cards are equal to 1/2 of her cards.  how many cards does anne
VMariaS [17]
Anne = x
devi = y
x = y + 24
1/2 x = 3/5 y
x = 6/5 y (we devided both by 1/2)
6/5 y = y + 24
6/5 y - y = 24
1/5 y = 24
y = 24 * 5 = 120
x = 120 + 24 = 144
so anne has 144 cards and devi has 120 cards.
6 0
3 years ago
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