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SOVA2 [1]
3 years ago
9

Use the discriminant to describe the roots of each equation. Then select the best description. 3x^2 - 10 = 0

Mathematics
1 answer:
marta [7]3 years ago
7 0
The answer will be A
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GaryK [48]
The bracelets cost more than the comic books
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4 years ago
72 inches equals how much yards
Scorpion4ik [409]

Answer: 2 yards

Step-by-step explanation: there are 36 inches in a yard so divide 72 by 36 to get 2 which is the answer to the question

hope this helps mark me brainliest if you can

7 0
3 years ago
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Julia and George are saving for new bicycles. Julia adds $30 to her savings each week. George saves $45 each week. How much will
Tems11 [23]

Multiply the amount each one saves by the number of weeks they save:

Julia: $30 x 5 weeks = $150 total.

George : $45 x 5 weeks = $225 total.

8 0
4 years ago
You are purchasing a house 12 years from now. the estimated purchase price is $171,600.00. you want to make a 20% down payment.
diamong [38]
Answer:
$238.33

Explanation:
Assume that the amount you need to save per month is x.

You will be saving monthly for 12 years. This means that the amount you will save after 12 years is:
amount saved after 12 years = 12 * 12 * x = 144x

Now, you need to save 20% of $<span>171,600.00. We will first need to calculate this value.
20% of $</span>171,600.00 = 0.2 * <span>171,600.00 = $34320

Now, to know your monthly savings, equate the total amount saved in 12 years with the amount that needs to be saved and solve for x as follows:
144x = 34320
x = 34320 / 144
x = 238.33

This means that, to meet your goal, you need to save $238.33 monthly for 12 years.

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8 0
3 years ago
Kevin is 39 years old and Daniel is 3 years old.
lina2011 [118]

Answer: 1 year

Step-by-step explanation:

In 1 year, Kevin will be 40 and Daniel will be 4. 40 is 10 times of 4.

8 0
3 years ago
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