Mathematics High School

Given the overlapping triangles shown at the right. Notice the parallel segments. Find x. 6 х 9 MathBils.com 20​

Given The Overlapping Triangles Shown At The Right. Notice The Parallel Segments. Find X. 6 9 MathBils.com

Answers

Answer 1

Using the principle of parallel lines, the value of x in the given triangle is calculated to be 8

The smaller triangle can be expressed as :

Side / base = 6/x ----(1)

The larger triangle can be expressed as :

Side / base Side = 6+9 = 15 15/20 - - - - - (2)

Equating (1) and (2) :

6/x = 15 / 20

15x = 20 × 6

15x = 120

x = 120 / 15

x = 8

Therefore, the value of x in the triangle is 8.

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|2i+3j| is equal to:

Answers

Answer:

Step-by-step explanation:

|2i+3j|=√(2²+3²)=√(4+9)=√13

High School
Please please help please please help me please please help please please help me please please help please please help me please please help please please help me please please help please please help me please please help please please help me please please help please please help me please please AND SHOW YOUR WORK

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Answer:

Step-by-step explanation:

6) y = 2x² +  6x - 80

1) y = 2*x² + 2*3x - 2*40

  y = 2 [ x² + 3x - 40]

2) Sum = 3

Product = -40

Factors = (-5) ; 8   {-5 +8 = 3  ; (-5)*8 = -40}

y = 2 [ x² + 8x - 5x - 40]

      = 2 [ x(x + 8) -  5(x + 8) ]

      = 2 [ (x +8) (x - 5)]

y = 2(x +8)(x -5)

b) y = 0

2(x + 8)(X - 5) = 0

x + 8 = 0 ;  x - 5 = 0

x = -8 ;             x = 5

(-8) ; 5  are the zeros.

is it true 30 is 6 times as much as 5?

Answers

Answer:

Yes, its true that 30 is 6 times as much as 5.

6×5=30.

Answer:

yes

Step-by-step explanation:

because 6x5=30

A card is drawn at random from a deck of cards. Find the probability of getting the 5 of diamond ​

Answers

The probability is 1 out of 52

In a United States flag, the length of the union is fly, and the width is 13 of the hoist. 7 If the fly is 6 feet, how long is the union. 2 5 of the

Answers

Answer: These American flag measurements ratios are: (A) Height (hoist) of the flag = 1.0; (B) Width (fly) of the flag = 1.9; (C) Union height (Hoist of the canton) = 0.5385 (A × 7/13, spanning seven stripes);

Step-by-step explanation:

Hope this helps!

Answer:

cut.ly/4Ivk

Step-by-step explanation:

This link should help cut.ly/4RIvk

Mira has $76 in her bank account and receives $11 in allowance every week. Write and expression to represent how much money she after w amount of weeks

Answers

Answer:

87w

Step-by-step explanation:

If she has $76 in her accoumt

and receives $11every week

76+11=$87

she would have$87xw in w amount of weeks

Answer:

76 + (11w)

Step-by-step explanation:

Mira has $76 in her bank account and receives $11 in allowance every week. Write and expression to represent how much money she after w amount of weeks

----------------------------

76 + (11w)

Solve for the value of x that makes likes r and s parallel.

Answers

x=r*s in order to make it parallel u must add r and s

What is the equation of the perpendicular bisector of the line
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Answer:

Step-by-step explanation:

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a) .25

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Use the definition f(a) = lim x->a f(x) - f(a)/(x-a) to find the derivative of the given function at the indicated point.2) F(x) =-8 -×2, a = 2. A.) 2 B.) -2 c.) -4 d.)4

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Answer:

B

Step-by-step explanation: HOPE IT HELP

Which of the following equations are models for the ordered pairs shown in the table?


A. Y=4X+1
B. Y=1/4 X+1
C. Y=-4X+1
D. Y=-1/4 X+1

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Answer is C
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Answer:

Option A

Step-by-step explanation:

According to the matrix, the system is:

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Square root of 5, 2 1/3, 2.5, square rot of 8

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9514 1404 393

Answer:

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Step-by-step explanation:

The second line of the function is ...

  f(x) = 6, x ≥ 3

This tells you that portion of the graph is the horizontal line y = 6, extending to the right from x = 3, and that there will be a solid dot at (3, 6).

This shows only on the attached graph.

Answer:

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Step-by-step explanation:

what is the difference between the independent, dependent, predictor, outcome, response variables?

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The outcome variable is also called the response or dependent variable, and the risk factors and confounders are called the predictors, or explanatory or independent variables. In regression analysis, the dependent variable is denoted "Y" and the independent variables are denoted by "X".

Jodi is going to start up a cookie baking business over the summer to make some extra money. It costs her $2.45 in supplies to make a dozen cookies. She wants to markup the price by 150%. How much should she sell a dozen cookies for? $

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Sfbxdfgbbffjxhndkxhbdbdidhdbdudbdjxudj

A 10 kg bag of potatoes costs $5. Write a formula for the cost of potatoes.

Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

10

Step-by-step explanation:

Let's call Ahmed's number x,

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You could also work backwards:

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Answer:

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Answer:

A

Step-by-step explanation:

With way one, we can easily count the tally marks, but with way 2 it becomes much harder for us to count the tallies when we are done.

Answer:

a

Step-by-step explanation:

its easy to count way 1 but way 2 is harder to count

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

Answer:

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15.35m rounded to the nearest whole number

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Answer:

The answer is 15m

Step-by-step explanation:

The meaning whole number means an actual whole number, decimals are just part's of a whole number, so excluding decimals:

If you look at 5 and compare it to 3 following next, 3 is not higher then 5 and therefore is rounded down.

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.
13
14
15
16
17
18
19
20
>
Complete the following:
1. Write an exponential expression: choose an odd number between 0 and 10 to be the base and an even number
between 0 and 10 to be the exponent.
2. Label the base and the exponent.
3. Then write the exponential expression in expanded form and standard form

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Answer:

I have work busy byeeeeeeeee

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Answers

Answer:

Option 4: 0

Step-by-step explanation:

Given the function, f(x) = 3x, and the domain. {-3, 1, 4}:

Substitute the values of each domain as inputs into the function:

x = -3

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f(-3) = -9

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f( 1 ) = 3

x = 4

f(4) = 3(4)

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Therefore, the correct answer is option 4) 0, because there is no input value that provides an output of 0. You were only given three domain values that provided its corresponding outputs.

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Answers

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

and solve step by step hope it helpd

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Answer:

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Step-by-step explanation:

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