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3 years ago

Here is my question

Mathematics

2 answers:

notka56 [123]3 years ago

7 0

Answer:

A and B

Step-by-step explanation:

Assoli18 [71]3 years ago

4 0

Answer:

A is correct

Step-by-step explanation:

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The sum of three numbers is 12. The sum of twice the first number, 5 times the second number, and 6 times the third number is

Ede4ka [16]

A suitable calculator can row-reduce the augmented matrix.

first number: 3
second number: 1
third number: 8

5 0

3 years ago

Madison is making party flavors she wants to make enough flavors so each guest gets the same number of flavors she knows there w

bazaltina [42]

Answer:

Step-by-step explanation:

To find the least number of party favors, we have to consider the number of guests.

In this case, there are two possibilities—6 or 8.

For 6: 6, 12, 18, 24 (Add 6 to each number)

For 8: 8, 16, 24 (Add 8 to each number)

Now in both series, the least number (that is in common) is 24. Hence, Madison should make at least 24 party favors.

7 0

3 years ago

Can so one explain please? So confused.

Fiesta28 [93]

Answer:

Step-by-step explanation:

The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle, square or other you have to add the lengths of all the sides.

For example if it comes out to 90 then you round it to the nearest hundredth.

Hope it helps

3 0

3 years ago

Y=−4(x+2) ^2 −1. Graph the equation

Kitty [74]

Answer:

4x^2+15

Step-by-step explanation:

1. multiply whole parenthesis by power of 2

2. gets you 4(x^2+4)-1

3.Multply and it gets you 4x^2+16-1 so it would be 4x^2+15 for your answer

4. throw that into your calculator and make sure its not on radian mode and then press graph

3 0

3 years ago

Write the exact value of the side length of each square. If the value is not a whole number, estimate the length.

Savatey [412]

Given:

The area of the squares are given.

To find:

The exact side length or estimate side length of the square.

Solution:

We know that, the area of a square is

$A=a^2$

Where, a is the side length of the square.

$a=\sqrt{A}$

Area of the square is 100 square units. So, the side length is:

$a=\sqrt{100}$

$a=10$

Therefore, the side length is 10 units.

Area of the square is 95 square units. So, the side length is:

$a=\sqrt{95}$

It is not exact. We know that $\sqrt{81}$ .

Therefore, the side length is between 9 and 10.

Area of the square is 36 square units. So, the side length is:

$a=\sqrt{36}$

$a=6$

Therefore, the side length is 6 units.

Area of the square is 30 square units. So, the side length is:

$a=\sqrt{30}$

It is not exact. We know that $\sqrt{25}$ .

Therefore, the side length is between 5 and 6.

8 0

3 years ago

Here is my question​

Here is my question