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julia-pushkina [17]
3 years ago
11

What is 8x68 *******==

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0
8 times 68 is 544 :)
madreJ [45]3 years ago
6 0
8 times 68 is 544 i hope i helped
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HELP!!!!!!!!!!!!!
irinina [24]
You would need to use the pythagorean theorum which is would be 8 squared +x squared = 15 squared
8 0
4 years ago
Read 2 more answers
Which is the equation of the parabola with focus (6, 2) and vertex (6, –4)?
SVETLANKA909090 [29]

Based on the calculations, the equation of this parabola is equal to (x - 6)² = 16(y + 4).

<h3>How to determine the equation of this parabola?</h3>

Mathematically, the standard equation with the vertex for a parabola is given by:

(y - k)² = 4a(x - h) for horizontal parabola.

(x - h)² = 4a(y - k) for vertical parabola.

<u>where:</u>

  • h and k are the vertex.
  • a is a point.

By critically observing the points, we can deduce that both the focus and vertex lie on the same vertical line x = 6.

<u>Given the following data:</u>

Focus with points = (6, 2).

Vertex (h, k) = (6, –4).

<u>Note:</u> a = 2 - (-4) = 2 + 4 = 6.

Substituting the given parameters into the formula, we have;

(x - 6)² = 4 × 4(y - (-4))

(x - 6)² = 16(y + 4).

Read more on parabola here: brainly.com/question/2346582

#SPJ1

8 0
2 years ago
1. Solve. 3(h – 4) = –1/2(24 – 6h)<br><br> 2. Solve for x. ax + bx = –c
Naddik [55]
ANSWER TO QUESTION 1

3(h-4) = - \frac{1}{2} (24 - 6h)

We multiply through by the Least Common Multiple which is 2.

2 \times 3(h-4) = - 2 \times \frac{1}{2} (24 - 6h)

6(h - 4) = - 1(24 - 6h)

We expand brackets to obtain,

6h - 24 = - 24 + 6h

Grouping like terms, have

6h - 6h = - 24 + 24

\Rightarrow 0 = 0

Whenever you solve an equation and you get the above result, you don't have to get confuse.

It simply means the question does not have a UNIQUE solution.

That any real number will number will satisfy the above equation.

Hence,

h \in R




ANSWER TO QUESTION 2

ax + bx = - c

We factor x to obtain;

x(a + b) = - c

We divide both sides by (a+b)

x = - \frac{ c}{a + b}
3 0
3 years ago
Help me Factor 2x + 8 please.
ludmilkaskok [199]
2(x+4) is your answer
8 0
3 years ago
James opened a savings account with $425. After 2 years, the total interest he earned was $10.20. What was the annual interest r
SashulF [63]

Answer:

She has saved $1000 land wants to open an account at the bank so where she earns a simple interest rate of 10/%. If she does ... t years,. • Pis the principal amount (the amount borrowed or invested) ... If he waits 2 years? or 3 years to pay back ... annually. How much money will Jack have after 1 year? 2 years? 5 years? 10

Step-by-step explanation:

8 0
3 years ago
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