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Natasha_Volkova [10]
3 years ago
10

Plz help I need help

Mathematics
1 answer:
TiliK225 [7]3 years ago
6 0

Answer:

66 inches

Step-by-step explanation:

167.64 divided by 2.54=66

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Standard for<br> ola (y + 3)2 = -12(x - 2), iden<br> 1.<br> D<br> n111
Vedmedyk [2.9K]

Answer:

See below

Step-by-step explanation:

Your question is a bit unclear, so I'm going to assume you want the value of y or x:

(y+3)^2=-12(x-2)

-(y+3)^2/12=x-2

-(y+3)^2/12+2=x

(y+3)^2=-12(x-2)

y+3=sqrt(-12x+24)

y=sqrt(-12x+24)-3

5 0
3 years ago
Question 3(Multiple Choice Worth 2 points)
zysi [14]

The solution to the equation are 5 or -1 after applying the quadratic formula.

<h3>What is a quadratic equation?</h3>

Any equation of the form \rm ax^2+bx+c=0  where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.

It is given that:

x² - 4x² - 5 = 0

The above equation is a quadratic equation:

Using the quadratic formula:

\rm  $x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}$

Plug the values in the formula:

\rm  $x=\dfrac{-(-4)\pm\sqrt{(-4)^2-4(1)(-5)}}{2(1)}$

After solving:

x = 5 or -1

Thus, the solution to the equation is 5 or -1 after applying the quadratic formula.

Learn more about quadratic equations here:

brainly.com/question/17177510

#SPJ1

6 0
1 year ago
Guided Practice
s2008m [1.1K]

Answer:

A.

1.125%; 0.375%

Step-by-step explanation:

Quarterly interest rate is 4.5 / 4 = 1.125%.

Monthly rate is 4.5 / 12 = 0.375%.

6 0
3 years ago
Which represents the inverse of the function f(x) = 4x?
Helga [31]
<span>Which represents the inverse of the function f(x) = 4x?
</span>
f-1(x) = x/4

3 0
3 years ago
Read 2 more answers
3.721 to the nearest hundredths place
12345 [234]
Hundredths is the second digit after the decimal point, so the 2
the number next to it (1) is less than 5, so the number is rounded down to 3.72
3 0
3 years ago
Read 2 more answers
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