All categories

3 years ago

How I get this done?

Mathematics

2 answers:

algol [13]3 years ago

4 0

Don’t know maybe uses online resource form a teacher?

dalvyx [7]3 years ago

4 0

Answer:

Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, …

The multiples of 7. Answer : 7,14,21,28,35,

The multiples of 9. Answer : 9,18,27,36,45,

The multiples of 12. Answer : 12,24,36,48,60,72

You might be interested in

Solve the quadratic equation by completing the square.x ^ 2 + 16x + 59 = 0First, choose the appropriate form and fill in the bla

nikitadnepr [17]

Given:

There are given the quadratic equation:

$x^2+16x+59=0$

Explanation:

To find the value of x by using completing the square, first, we need to subtract 59 on both sides of the given equation:

So,

From the given equation:

$\begin{gathered} x^2+16x+59=0 \\ x^2+16x+59-59=0-59 \\ x^2+16x=-59 \end{gathered}$

Now,

Take half of the x term and square it:

So,

From the x term,

$\lbrack16\cdot\frac{1}{2}\rbrack^2=64$

Then,

Add 64 on both sides of the above equation.

So,

$\begin{gathered} x^2+16x=-59 \\ x^2+16x+64=-59+64 \\ x^2+16x+64=5 \\ (x+8)^2=5 \end{gathered}$

Hence, an option first is correct:

$(x+8)^2=5$

Now,

From the above square:

$\begin{gathered} (x+8)^2=5 \\ x+8=\pm\sqrt[]{5} \end{gathered}$

Then,

Subtract 8 from both sides of the equation;;

So,

$\begin{gathered} x+8=\pm\sqrt[]{5} \\ x+8-8=\pm\sqrt[]{5}-8 \\ x=\pm\sqrt[]{5}-8 \\ x=\sqrt[]{5}-8,\pm\sqrt[]{5}-8 \\ x=-5.7639,-10.236067 \end{gathered}$

Final answer:

Hence, the value of x is shown below:

$x=(-5.76,-10.24)$

4 0

1 year ago

Identify the set as integers, natural numbers, or whole numbers.<br> -1, 0, 1, 2, 3

lidiya [134]

Answer:

The set is defined as integers.

6 0

3 years ago

Ellie wants double her savings of £9000 by investing her money for 18 years what interest rate does she need to look for?

Genrish500 [490]

Answer is 20 % im not sure

5 0

3 years ago

Hey guys I need help with this question

Finger [1]

Answer:

7 1/2 x - 3/4 y

Step-by-step explanation:

8 0

3 years ago

Can Someone help me pleases. Marking brainiest

ELEN [110]

Hope these notes help ! https://mathbitsnotebook.com/Algebra1/Quadratics/QDVertexForm.html

6 0

3 years ago