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3 years ago

10

MARKING BRAILIEST!!!! Select the statement that describes this expression: 13 + fraction 1 over 2 x (6 ÷ 2 + 6)

2 answers:

Sindrei [870]3 years ago

7 0

Answer:

a

Step-by-step explanation:

Sauron [17]3 years ago

3 0

Answer: D

You get the same answer from doing both!

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How do I order scientific notation from greatest to least?

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Answer: If the numbers are arranged from the least to the greatest, then it is called ascending order. In this form, the numbers are in increasing order. The first number should be lesser than the second number. If the numbers are arranged from the greatest to the least, then it is called descending order

Step-by-step explanation:

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4 years ago

Would anyone happen to know the answer to this? :)

kow [346]

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3 years ago

Steve is a store manager. He is paid a straight commission of 1.25% on total store sales. Find his commission on monthly store s

ivanzaharov [21]

Answer:

$1,952

Step-by-step explanation:

<u><em>1.25 * 156,215/100</em></u>

<u><em>=1,952</em></u>

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3 years ago

Is the sequence an a solution of the recurrence relation an = 8an−1 − 16an−2?

rjkz [21]

Hope this can help you

6 0

3 years ago

The standard form of the equation of a parabola is y= x2 - 6x + 14.

Bas_tet [7]

<h3><u>Option C</u></h3><h3><u>The vertex form of the equation is:</u></h3>

$y = (x - 3)^2 + 5$

<em><u>Solution:</u></em>

<em><u>The vertex form of equation is given as:</u></em>

$y = a(x- h)^2 + k$

Where, (h, k) is the vertex

Given that,

$y = x^2 - 6x + 14$

We have to find the vertex form of equation

Step 1:

Complete the square for $x^2 - 6x + 14$

$\text{ Use the form } ax^2 + bx + c \text{ to find values of a, b, c }$

a = 1

b = -6

c = 14

Consider the vertex form of a parabola.

$a(x + d)^2 + e ----- eqn 1$

Substitute the values of a and b into following:

$d = \frac{b}{2a}\\\\d = \frac{-6}{2 \times 1}\\\\d = -3$

Find the value of "e" using following formula:

$e = c - \frac{b^2}{4a}\\\\e = 14 - \frac{(-6)^2 }{4 \times 1}\\\\e = 14 - 9\\\\e = 5$

Substitute the values of a, d, e in eqn 1

$y = 1(x -3)^2 + 5\\\\y = (x - 3)^2 + 5$

Thus vertex form form is found. Option C is correct

3 0

3 years ago