Mathematics High School

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Answer 1

Answer:

Length = 6 inches

Answer 2

6 inches it in the picture

Related Questions

Solve the equation. 4x-3=5x-7

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Answer:

x=4

Step-by-step explanation:

4x-3=5x-7

-1x-3=-7 Subtract the 5x on both sides

-1x=-4 Add the -3 to the -7

x=4

Answer:

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A garden is going to be built in the city park in the shape of a parallelogram with a rectangular walkway through it. The garden region is shown below. Find the area of the garden region by finding the areas of the individual shapes shown in the figure. 78 ft 72 ft 30 ft 20 ft Answer:

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Answer:

328

Step-by-step explanation:

30+30=60 +(78 +78) = 216 + 72= 288 + (20+20) = 328

Answer:

The answer is 328

Step-by-step explanation:

I took the test an explenation is exactly like the other comment said, you add the sides up and bam.

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Answers

Answer:

7x² - 26x + 9

Step-by-step explanation:

(g(x)²) = (3x - 2) (3x - 2)

(g(x)²) = 9x² - 6x - 6x + 4

(g(x)²) = 9x² - 12x + 4

(9x² - 12x + 4) - (2x² + 14x - 5) = 7x² - 26x + 9

In the diagram below, what is the approximate length of the minor arc ?
A. 36 cm
O
B. 72 cm
23 cm
120*
ОО
C. 48 cm
D. 24 cm

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Answer:

The approximate length of the minor arc would be 48 cm.

Answer:

Step-by-step explanation:

Markus buys an old bike for £50. He cleans it up and sells it for £60. What is his percentage profit?

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Just answering for points I really need it sorry

4. The black triangle was transformed to
make the gray triangle. Which represents
the transformation?
A (x, y) + (x + 3, y + 3)
B (x, y) → (3x, 3y)
C (x,y) → (x-2, y-2)

Answers

The answer is B

Explanation:

A bag contains 77 coins consisting of quarters and nickels. The total value of the coins is $12.50. Write a system of equations that can be used to determine the number of quarters, x, and the number of nickels, y, in the bag. a x + y = 77 0.25x + 0.5y = 12.5 b 0.25x +0.5 y = 77 x + y = 12.5 c x + y = 77 0.25x + 0.05y = 12.5 d 0.25x + 0.05y =77 x + y = 12.5

Answers

I got this question too and I have no idea :(

Answer:

Step-by-step explanation:

because the answer needs both amounts of money and the beginning equation x + y = 77 can't have any other numbers.

What does A represent in "BA+AB+AB+CAA"

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Answer:

that looks hard sorry i cant help you good luk .

Tyler finds an expression for V(x) that gives the volume of an open-top box in cubic inches in terms of the length x in inches of the square cutouts used to make it. This is the graph Tyler gets if he allows x to take on any value between -1 and 7.

What is the approximate maximum volume for his box?

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Answer:

Step-by-step explanation:

Domain: 0<x<3.5

To get 3.5: 7/2=3.5

Negatives and decimals can't be used

Approximate maximum volume for this box? 55

The proper domain of Noah's graph should be 0 to 3.5 and the maximum of the graph is at y = 60.

It is required to find the approximate maximum volume for his box.

What is co-ordinate geometry?

Coordinate geometry is defined as the study of geometry using the coordinate points. Coordinate geometry is required to provide a link between algebra and geometry through the use of line and curve graphs.

Given:

From the attached graph (see attachment), we have the following observations:

1.The x values starts from -1 and ends at 60

2.The domain of the graph is from 0 to 4 (i.e. x-values 0 to 4 have corresponding y-values on the graph)

3.x-values 0 to 3.5 have corresponding non-negative y-values

4.Other values of x have corresponding negative y-values

5.The maximum of the graph is at y = 60

Because the volume of a box cannot be negative, the x-values to use must correspond to non-negative y-values.

Hence, the proper domain of Noah's graph should be 0 to 3.5 and the maximum of the graph is at y = 60.

Learn more about co-ordinate geometry here:

brainly.com/question/21713105

#SPJ2

Hello please help me ASAP???

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Answer:

Step-by-step explanation:

5 divided by 100 equal 0.005

Help please, If your mom is making a garden and she wants it it be 5 yards how much cm is that

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Answer:

it would be 457.2 cm or if you want it simplified then it would be 457 cm

hope this helped :)

what is true about the line x-4y=8

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X-4y-8=0 that is in implicit form

Expand and simplify (x + 4)(x-7)

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Answer.

(x+4)×(x-7)

= x^2 - 7x + 4x - 28

= x^2 - 3x - 28

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mmmmmm u should help -9/14+ 2/7

Answers

Answer:

0.9285714285714 is the answer.....

Simultaneous equations
2x+4y=1
3x+5y=7

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Answer:

x = 11.5, y = -5.5.

As an ordered pair this is (11.5, -5.5).

Step-by-step explanation:

2x+4y=1 Multiply this by 3:

3x+5y=7 Multiply this by -2.

6x + 12y = 3

-6x - 10y = -14 Adding these 2 equations:

0 + 2y = -11.

y = -11/2

y = -5.5.

Now plug this into the first equation:

2x + 4(-5.5) = 1

2x = 1 + 22

x = 23/2

x = 11.5.

y= x + 1
y= -x + 5

what's the answer pls I need it asap

Answers

Answer:

X= 2 and y = 3

Step-by-step explanation:

x + 1 = -x + 5
2x = 4
x = 2

two angles of a triangle measure 67 degrees and 90 degrees what is the measure of the third angle?

Answers

I hope it's helpful for you dude

Answer:23

Step-by-step explanation:

What is 2(5 to the second power) +3(5) - 12

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Answer:

Step-by-step explanation:

The price of a car was decreased by 9% to £14000. What was the price before the decrease? Give your answer to the nearest penny.

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Answer:

152600

Step-by-step explanation:

this is because 9% of 140000 is 1523

Solve
7 + X = 2x-5
3

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Answer:

the exact form is 22/5

decimal form is 4.4

mixed number form is 4 2/5

Step-by-step explanation

isolate the variable by dividing each side by factors that don't contain the variable

what is the image of (8,7) after a reflection over the line y=-x?

Answers

Answer:

(-7,-8)

Step-by-step explanation:

The original point is (8,7)

To reflect it, just switch their places and change their signs.

So, (-7,-8)

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Answers

Answer:

22.7

Step-by-step explanation:

9³-8*6 = 729-48= 681

(8²-4) / 2 = 30

681/30 = 22.7

Answer:

[tex] \huge \boxed{ \blue{ \text{22.7}}}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:order of PEMDASgiven:[tex] \frac{ {9}^{3} - 8 \times 6 }{ ({8}^{2} - 4 ) \div 2} [/tex]

let's solve:

[tex]step - 1 : define[/tex]

[tex] \frac{ {9}^{3} - 8 \times 6 }{ ({8}^{2} - 4 ) \div 2} [/tex]

[tex]step - 2 : simplify[/tex]

[tex] \frac{ {9}^{3} - 8 \times 6 }{ ({8}^{2} - 4 ) \div 2} [/tex][tex] \frac{729 - 8 \times 6 }{ (64 - 4 ) \div 2} [/tex][tex] \frac{721 -48}{60 \div 2} [/tex][tex] \frac{681}{30} [/tex][tex]22.7[/tex]

Joe went on holiday to Spain.
His flights cost a total of £320
Joe stayed in an apartment for 3 weeks.
The apartment cost 560 euros each week.
Joe hired a car for 15 days.
The car hire cost 20.16 euros each day.
The exchange rate was £1 = 1.12 euros.
Work out the total cost, in pounds, of the flights, the apartment and the car hire.

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The answer is 3814.4 that is what i think

the 100th term of the sequence with the term -1-4n

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Given:

The terms of a sequence are given by

[tex]a_n=-1-4n[/tex]

To find:

The 100th term of the sequence.

Solution:

We have,

[tex]a_n=-1-4n[/tex]

Putting n=100, we get

[tex]a_{100}=-1-4(100)[/tex]

[tex]a_{100}=-1-400[/tex]

[tex]a_{100}=-401[/tex]

Therefore, the 100th term of the given sequence is -401.

Which of the following word problems can be solved using the equation 10 x - 15=60

Answers

Answer:

Kit buys

Step-by-step explanation:

im right

Find the height of a cone with a diameter of 12 m and whose volume is 133 m.

A. 2 m
B. 9 m
C. 3 m
D. 1 m

Answers

Answer:

Step-by-step explanation:

Here, we want to get the height of the cone

radius = diameter/2

r = 12/2 = 6 m

To get this, we use the formula for the volume

V = 1/3 * pi * r^2 * h

133 = 1/3 * 3.142 * 22/7 *6^2 * h

h = 1.12 m

solve this please

log(4x+16)=2

Answers

Answer:

X = -3.5

Step-by-step explanation:

Answer:

-7/2

Step-by-step explanation:

4x+16=2

-16 -16

4x= 2-16

4x=-14

/4 /4

x= -7/2

Explain what effect an index of 0 has

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Answer:

Zero-based numbering is a way of numbering in which the initial element of a sequence is assigned the index 0, rather than the index 1 as is typical in everyday non-mathematical or non-programming circumstances.

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Answers

Answer:

median is 32 and the mean is 21

[tex] \frac{2a + b}{3} [/tex]
a=
[tex] \frac{1}{2} [/tex]
b = -4

Answers

Answer:

the value of the equation is -1

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