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3 years ago

What is the approximate solution of this system of equations?

Mathematics

1 answer:

Effectus [21]3 years ago

3 0

Hmm, I'd say it's the first option.

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URGENT IT'S LITERALLY A REALLY IMPORTANT QUESTION!!!

deff fn [24]

Diameter- The line that goes through the circle is the diameter to find the diameter take the radius and multiply it by two

Circumference- Take the radius divide by two and multiply by pi which is 3.14

5 0

2 years ago

Sam says 90 ÷ (–9) = 10. Is he correct? Use the drop–down menus to explain your answer.

SashulF [63]

Answer:

No.

Step-by-step explanation:

Sam is incorrect because if you look at the original problem, you'll see that he has missed the negative sign!

90 / 9 does equal 10, but 90 / -9 equals -10.

The only way to get a positive answer is if both the divisor and dividend are positive or if they are both negative.

Thus, the correct answer should be -10.

3 0

3 years ago

Latoya's annual salary is $26,000. A total of $7352.24 will be deducted for taxes and health insurance. She will receive her pay

Anna71 [15]

Step-by-step explanation:

Lets translate this word problem into math.

"Latoya's annual salary is $26,000" = We start with the number 26,000

"A total of $7352.24 will be deducted for taxes and health insurance" = It's the number we started with "deducted" (minus) 7352.24

"She will receive her paycheck monthly in 12 equal installments" = Our number will be divided by 12

"How much will she get paid with each paycheck?" = "Find answer pls thx"

To put it all together...

$\frac{26,000-7,352.24}{12}$

Now all we have to do is solve!

$\frac{26,000-7,352.24}{12}$

Subtract.

$\frac{18,647.76}{12}$

Divide.

$1,553.98$

Answer:

Latoya will get paid $1,553.98 with each paycheck.

7 0

2 years ago

Find the explicit formula for -3,-33,-63,-93

bagirrra123 [75]

Answer:

a n = -3+(n-1)-30

Step-by-step explanation:

-3 - 30 = -33

-33 - 30 = -63

-63 - 30 = -93

The common difference here is -30. d = -30

The explicit formula is a n = a1 + (n-1)d

5 0

3 years ago

Find Y ...............................

Arisa [49]

36/24= y/20

3/2 = y/20

(3/2) × 20 = y

3 × 10 = y

30 = y

3 0

2 years ago