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GuDViN [60]
3 years ago
15

13. Which is an irrational number? A 45 B 9 Clo

Mathematics
2 answers:
hjlf3 years ago
6 0
Both of these are rational, so wHaT arE yoU tAlkIng aBouT
shusha [124]3 years ago
5 0
Both are irrational numbers . Means both of these
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Please help me I don't understand and this is due by the end of the day. I looked up ways to do this but I just don't understand
EastWind [94]

Answer:

well you used 6.4 pounds of flour to make bread which means you have 9.6 pounds left so you could make about 14 batches

Step-by-step explanation:

8 0
3 years ago
Which shows the correct substitution of the values a, b, and c from the equation 1 = –2x + 3x2 + 1 into the quadratic formula? Q
enyata [817]
1=-2x+3x^2+1\\\\3x^2-2x+1-1=0\\\\3x^2-2x=0\\\\\boxed{a=3;\ b=-2;\ c=0}
6 0
4 years ago
Read 2 more answers
A necklace found at a pawn shop is 192 grams and has a volume of 19.5 cubic centimetres. What metal is the necklace made of?
valentinak56 [21]

Answer:

Bronze

Step-by-step explanation:

Let's calculate the density of this necklace.

Density is mass divided by volume: m / v. Here, we know the mass is m = 192 grams, and we also know the volume is v = 19.5 cubic centimetres. Plug these into the equation:

d = m / v

d = 192 / 19.5 = 9.85 g / cm³

Looking at the chart, the closest density to this is that of bronze, which is 9.87. So, the necklace is likely made of bronze.

3 0
3 years ago
ABC Bank requires a 20% down payment on all its home loans. If the house is
attashe74 [19]

Answer:

c. $29,000

Step-by-step explanation:

since 20% of 145,000 = 29,000

to calculate use

(20/100) * 145,000

or

(y/100) * x

y = the precentage

x = the price of the house

therefore your answer is c. $29,000

hope this helps:)

3 0
2 years ago
Calculate the pay for the following day of a
sineoko [7]

<u>Answer:</u>

$109.38

<u>Step-by-step explanation:</u>

$12.50 x 4 hours = $50

$12.50 x 4 hours and 45 minutes = $59.38

$50 + $59.38 =

$109.38

4 0
3 years ago
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