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Sphinxa [80]
2 years ago
10

Select the correct answer.

Mathematics
2 answers:
jenyasd209 [6]2 years ago
6 0
I think the correct answer is b
Rainbow [258]2 years ago
5 0
I think it’s b leetttttt ggggggooo
You might be interested in
Sammy starts with $50 in her saving account and adds $50 each week. Write an equation that Sammy can use to show how much money
victus00 [196]

Known facts:

  • 50 dollars is the initial amount in the saving account
  • 50 dollars is added every week into the savings account.

Variables:

  • x: # of weeks
  • y: total amount of money in savings

Set equation based on known facts and variables:

  y = 50x + 50, 50x is the rate at which it grows depending on

   the week and 50 is the initial amount there

Hope that helps!

7 0
2 years ago
......................
pshichka [43]

Answer:

the distance between the 2 points is 6.4 units.

Step-by-step explanation:

point 1 has the coordinates (-4, -2).

point 2 has the coordinates (1, 2).

the distance between both points is the Hypotenuse of the right- angled triangle of the coordinate difference lines in parallel to x- and y-axis.

so, how long is the difference in x dimension ?

and his long is the difference in y dimension ?

these are the sides of the triangle.

the difference in x dimension :

1 - -4 = 1 + 4 = 5

the difference in y dimension :

2 - -2 = 2 + 2 = 4

P1P2² = 4² + 5² = 16 + 25 = 41

P1P2 = sqrt(41) = 6.4

8 0
3 years ago
Help Please!!!! Will upvote!!!
juin [17]
It would be C, because the ratio 2/5 (the ratio of giraffes to monkeys) is equal to 4/10 (answer choice C)
3 0
3 years ago
Read 2 more answers
Mike took out a $30,000 loan with a 7% annual interest rate. Each month he pays 2% of the balance of the loan. Which equation gi
Gelneren [198K]

Answer:

C. A(x)\approx 30,000(0.840)^x

Step-by-step explanation:

We have been given that Mike took out a $30,000 loan with a 7% annual interest rate. So the approximate amount, A(x), he has to pay on his loan at the end of each year as a function of x will be:

A(x) = 30,000((1+.07)^x*(1-0.02)^{12x})

A(x) = 30,000((1.07)^x*(0.98)^{12x})

A(x) = 30,000((1.07)^x*(0.98^{12})^x)

A(x) = 30,000((1.07)^x)*(0.785)^x)

Using exponent property a^n*b^n=(a*b)^n we will get,

A(x) = 30,000(1.07*0.785)^x

A(x) = 30,000(0.83995)^x

A(x)\approx 30,000(0.840)^x

Therefore, the equation A(x)\approx 30,000(0.840)^x represents the approximate amount, Mike has left to pay on his loan at the end of each year and option C is the correct choice.

4 0
4 years ago
Is it possible to form a triangle with side legths of 3, 6 , 3 units
JulijaS [17]

Answer:

No

Step-by-step explanation:

According to the triangle property the sum of two sides of a triangle are always greater than  the third side

Here Given that the sides of the triangle are 3,6,3

Let a = 3 , b = 6 , c = 3

Now a + b > c

3 + 6 = 9 > 3

Now b +c > a

6 + 3 = 9 > 3

Now c + a > b

3 + 3 = 6 not greater than 6

Since there is an equality it violates the triangle inequality Hence a triangle cannot be formed with the given sides.

6 0
3 years ago
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