Write an equation in slope-intercept form for the line that has a slope of
4
and passes through (0, 7).
5

Answer:

b=45

Step-by-step explanation:

The two angles form a right angle. This is shown through the box drawn at the angle's vertex; this represents that it is a right angle. A right angle is equal to 90 degrees b can be found by using the other angle. Since 45 and b are complementary angles 45+b=90. This means that b must equal 45 degrees.

Answer:

The answer is "7.62 cm ".

Step-by-step explanation:

Given:

[tex]Width = 6\ cm \\\\Depth = 4 \ cm\\\\Vertical \ height = 7 \ cm\\\\[/tex]

Dividing the prism's face into two halves:

As just a result, the vertical height becomes 7cm, as well as the width, becomes [tex]\frac{6\ cm}{2} = 3 \ cm[/tex]. If the 's' on both sides of the edge is equal:

[tex]s^2 = width^2 + height^2\\\\[/tex]

   [tex]= \sqrt{(width^2 + height^2)}\\\\[/tex]  

   [tex]= \sqrt{(3^2 + 7^2)}\\\\= \sqrt{9 + 49}\\\\= \sqrt{58}\\\\= 7.62 \ cm[/tex]

5x+7y=25

5x-2y=-65

subtract both of the equations

5x-5x=0

7y--2y= 7y+2y=9y

25--65=25+65=90

0+9y=90

9y=90

divide both sides by 9 to get y by itself

9y/9=90/9

cross out 9 and 9 which becomes 1*1*y=y

90/9=10

y=10

find x by using the substitution method

5x+7y=25

5x+7(10)=25

5x+70=25

move +70 to the other side

sign changes from +70 to -70

5x+70-70=25-70

5x=-45

divide both sides by 5 to get x by itself

5x/5=-45/5

cross out 5 and 5 then becomes 1*1*x=x

-45/5=-9

x=-9

answer:

(-9,10)

Answer:

the correct answer is D (what a drag)

Answer:

27%

Step-by-step explanation:

The ratio means that for every 11 games won, 4 are lost, so the team has won 11x games, lost 4x games, and played 15x games for some positive integer x. The percentage of games lost is

4x / 15x * 100 = 4/15 * 100 = 26.6666 = 27%

A percentage is a way to describe a part of a whole. To the nearest whole percentage, the percentage of games lost by the team is 27%.

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given the ratio of the number of games won to the number of games lost is 11/4, therefore, the total number of games played by the team is 15(11+4).

Now, the percentage of games lost by the team is,

4/15 × 100% = 26.6667% ≈27%

Hence, To the nearest whole percentage, the percentage of games lost by the team is 27%.

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Answer:

4 and 5

Step-by-step explanation:

The solution of the numbers 4 and 5 that gives multiplied by 20 and adds up to 9.

Used the concept of the equation that states,

An equation is a group of numerical variables and functions that have been combined using operations like addition, subtraction, multiplication, and division.

Given that,

The multiplication of two numbers is 20.

And, the addition of both numbers is 9.

Let us assume that the numbers are x and y.

Hence the equation for the given conditions,

[tex]x \times y = 20[/tex]  ... (i)

[tex]x + y = 9[/tex]   ... (ii)

From (ii);

[tex]x = 9 - y[/tex]

Substitute in (i);

[tex](9 - y) \times y = 20[/tex]

[tex]9y - y^2 = 20[/tex]

[tex]y^2 - 9y + 20 = 0[/tex]

[tex]y^2 - (5 + 4)y + 20 = 0[/tex]

[tex]y^2 - 5y - 4y + 20 = 0[/tex]

[tex]y (y - 5) - 4 (y - 5) = 0[/tex]

[tex](y - 5) (y - 4) = 0\\[/tex]

This gives,

[tex]y = 5\\y = 4[/tex]

From (i);

Substitute y = 5;

[tex]x = 9 - 5\\x = 4[/tex]

Substitute y = 4;

[tex]x = 9 - 4\\x = 5[/tex]

Therefore, the numbers are 5 and 4.

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Answer:

Slope: -1/2

Step-by-step explanation:

Take a look at the slope formula

2-(-4)/3-(-1)

=-2/4

=-1/2

Answer:

1

Step-by-step explanation:

Answer:

Step-by-step explanation:

-1-7i

Answer:

The correct answer is letter C

Step-by-step explanation:

Answer:(D and E)

Step-by-step explanation:I know this because I got it right in usa test prep

Answer:

A and C

Step-by-step explanation: I just took the quizz

Answer:

D) 9.2 ft

Step-by-step explanation:

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Answer: i think its the second one

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

the volume of the cone is

V=  πr²[tex]\frac{h}{3}[/tex]

Answer:

44+54= 98

98-13=85

Step-by-step explanation:

Answer:

85 animals are left.

Step-by-step explanation:

44 + 54 = 98.

98 - 13 = 85.

Answer:

X is 112 and Y is 68 hope that helps you

Answer:3^x

9, 15, 33, 87, 249

(4, 87) for example

Step-by-step explanation:

a) First differences of the f(x) values in the table are ...

 19 -13 = 6, 37 -19 = 18, 91 -37 = 54, 253 -91 = 162

The second differences are not constant:

 18 -6 = 12, 54 -18 = 36, 162 -54 = 108

But, we notice that both the first and second differences have a common ratio. This is characteristic of an exponential function. The common ratio is 18/6 = 3, so the parent function is 3^x.

__

b) Translating a function down 4 units subtracts 4 from each y-value. The values of f(x) in the table would be ...

 9, 15, 33, 87, 249

__

c) The x-values of the function stay the same for a vertical translation, so the points in the table of the transformed function are ...

 (x, f(x)) = (1, 9), (2, 15), (3, 33), (4, 87), (5, 249)

i hope this helps

The parent function of the function represented in the table is exponential.

A function simply defines a relationship between one variable and another variable which is the dependent variable.

If function f was translated down 4 units, the f(x) values would be increased by 5. Also, the point in the table for the transformed function would be (2, 16).

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Answer:

2x + 6

Step-by-step explanation:

= 2(x + 3)

= 2(x) + 2(3)

= 2x + 6

Answer:

1/36

Step-by-step explanation:

hope this helps:0

Answer:

1/6

Step-by-step explanation:

with a six sided dice a possible outcome writing a two out of six is one

Answer:

1/2

Step-by-step explanation:

2/3 times 3/4 is 6/12, and 6/12 in simplest form is 1/2.

Answer: B. 1,356.48cm³

Step-by-step explanation:

Formula:V=πr²·h

V=(3.14) · (6cm)² · (12cm)

V=(3.14) · (36 cm²) · (12cm)

V=1, 356.48 cm³

171.248 Answer:

Step-by-step explanation:

You need to divide 600 by .35

Answer is

Answer:

Qualquer função booleana que é expressa como uma soma de mintermos ou como um produto de maxtermos é considerada em sua forma canônica. Para converter de uma forma canônica para outra, troque os símbolos Σ e Π e liste os números de índice que foram excluídos da forma original.

Step-by-step explanation:

espero que isto ajude

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Answer:

Step-by-step explanation:

1/3x+2/3x-2/3x: x equasion

3/4+(-1/4)

1/3x +  2/4(or 1/2)

1/3x+1/2

(note that positive 2/3 and -2/3 cancel out)

Answer:

20

Step-by-step explanation:

5n = 125

n = 25

0.8 x 25 = 20