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fgiga [73]
2 years ago
8

Solve for x:4=1/4(x-5)²​

Mathematics
2 answers:
Paha777 [63]2 years ago
5 0

Answer:

x=9,1

Step-by-step explanation:

Take the root of both sides and solve.

x = 9 , 1

gladu [14]2 years ago
5 0

Answer:

X=9 or 1

Step-by-step explanation:

It's really complicated to explain, sorry!

(P.S, if that's you in your pfp, you are so freaking stunning, period. As you should)

Hope this helped, and please mark as brainliest :)

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Sladkaya [172]
A stock portfolio's overall beta is found by multiplying each stock's beta times the percentage of the overall portfolio it makes up and adding these terms together. Since the current portfolio's beta is known, we can treat all the stocks in the portfolio as a single stock for calculating its weight in the new portfolio. Thus, our new portfolio will have a value of $150,000, $100,000, or 2/3, of which has a beta of 1.5 and $50,000, or 1/3, of which has a beta of 3. Then the beta of the new portfolio will be 1.5*(2/3) + 3*(1/3) = 2.
6 0
3 years ago
What is f(6) for the function f(x)=3x-8 a answer not here b -144 c -8 d 10
jonny [76]

Answer:

D. 10

Step-by-step explanation:

Given f(x)=3x-8

f(6)=3(6)-8

f(6)=18-8

f(6)=10

3 0
2 years ago
Katie gives Maggie half of her pencils. Maggie keeps 5 pencils and gives the rest to Jamil. A. Write an expression for the numbe
Alexandra [31]

Here's what I mean when I write <em>x/</em><em>2</em><em> </em><em>JUST </em><em>IN </em><em>CASE.</em>

а.

Let the total number of pencils be x, then this implies that Maggie received <em>x/</em>2 pencils from Katie. Maggie keeps 5 and give the rest to Jamil, this means

that Jamil receives

<em>x/</em>2-5 pencils.

b. Expression of pencils given to Jamil is: <em>x/</em>2-5

Substitute <em>x</em><em>=</em><em>1</em><em>6</em><em> </em>in this expression: <em>x/</em>2-5

Simplify and evaluate: = 8-5= 3

Maggie gives 3 pencils to Jamil.

c. Expression of pencils given to Jamil is: x/2-5 to

Equate this expression with 1 to form an equation and solve for <em>x</em> all, the total

number of pencils if Jamil received 1 pencil:

<em>x/</em>2 - 5 = 1

Solve for x:

<em>x</em> = 2(1+ 5)

Evaluate:

<em>x</em> = 2(6) = 12

Katie had 12 pencils if Jamil received 1 pencil.

RESULT

a. Expression of number of pencils given to Jamil is <em>x</em>/2-5, where x is total number of pencils.

b. Maggie gives 3 pencils to Jamil.

c. Katie had 12 pencils if Jamil received 1 pencil.

5 0
3 years ago
Help please...........
Snezhnost [94]

Answer:

66.42° for Y

23.58° for Z

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4 0
2 years ago
Find thea value of x in the following proportion<br>2:5=14:X<br>​
Alona [7]
Answer: x = 35

Explanation:

3 0
3 years ago
Read 2 more answers
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