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2 years ago

What is the correct answer?

Mathematics

2 answers:

Viefleur [7K]2 years ago

8 0

Step-by-step explanation:

id-8253381513

password-9999

vichka [17]2 years ago

8 0

Answer:

the correct answer is A. but dont trust me on this

Step-by-step explanation:

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according to the synthetic division of below which of the following statements are true check all that apply

Romashka-Z-Leto [24]

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4 0

3 years ago

Nd the sales price of the following item. A camera originally costing $139.99, marked down $18.50

prisoha [69]

$139.99+ $18.50= $158.49
then you do...

$158.49 - $139.99 and your answer would be $18.50

hope this helped :)
alisa202

8 0

3 years ago

Read 2 more answers

Help me, please! For 20 pts

emmasim [6.3K]

Answer:

First box ⇒ 3.6 x 10^-1

Second box ⇒ 3.1 x 10^6

Third box ⇒ 5.3 x 10^-6

Fourth box ⇒ 4.2 x 10^-1

Step-by-step explanation:

I used a calculator and solved it :)

6 0

2 years ago

Read 2 more answers

A farmer plans to fence a rectangular corral. The diagonal distance from one corner of the corral to the opposite corner is five

garik1379 [7]

Answer:

Length of diagonal is 7.3 yards.

Step-by-step explanation:

Given: The diagonal distance from one corner of the corral to the opposite corner is five yards longer than the width of the corral. The length of the corral is three times the width.

To find: The length of the diagonal of the corral.

Solution: Let the width of the rectangular garden be <em>x</em> yards.

So, the length of the diagonal is $x+5$

width of the rectangular corral is $3x$

We know that the square of the diagonal is sum of the squares of the length and width.

So,

$(3x)^{2} +x^{2} =(x+5)^{2}$

$9x^{2} +x^{2} =x^{2}+10x+25$

$9x^{2}-10x-25=0$

$x=\frac{-b\pm\sqrt{b^{2} -4ac} }{2a}$

$x=\frac{10\pm\sqrt{(-10)^{2} -4(9)(-25)} }{2(9)}$

$x=\frac{10\pm\sqrt{100}}{18}$

Since, side can't be negative.

$x=\frac{5}{9}+\frac{5}{9}\sqrt{10}$

Now, length of the diagonal is

$5+\frac{5}{9}+\frac{5}{9}\sqrt{10}$

Hence, length of diagonal is 7.3 yards.

4 0

3 years ago

A full moon occurs about every 30 days . If the last full moon occurred on a Friday, how many days will pass before a full moon

pentagon [3]

The answer is 30 days until it appears on a Friday again. In order to see the full moon again, we have to go through the entire cycle. So, it will be about 30 days before we would have seen another one.

7 0

3 years ago

What is the correct answer? ​

What is the correct answer?