Please ASAP Simplify: 8[20-( [9-5)]^2] * ​

Answer:

72 words per minute

Step-by-step explanation:

The unit rate in this case is words per minute. Therefore, the answer is 1872 / 26 = 72 words per minute.

Answer:

2

Step-by-step explanation:

f=1

=4-2f

=4-2(1)

=4-2

=2

Hope this helps ;) ❤❤❤

Answer:

Step-by-step explanation:

[tex]4-2f\\\\f =1\\4-2(1)\\=4-2\\= 2[/tex]

Answer:

Step-by-step explanation:

(-8 + (-3))/2= -11/2 = -5.5

(-9+(-1))/2= -10/2 = -5

(-5.5, -5): midpoint

Answer:

x = -5

Step-by-step explanation:

4 + 2(x - 4)= -7(x + 7)

4 + 2x - 8 = -7x - 49

2x - 4 = -7x - 49

2x + 7x = -49 + 4

9x = -45

x = -45/9

x = -5

Answer:

The volume of the rectangular prism is 20.

Answer:

8:20

divide by 2

B. 4:10

multiply by 3

C. 24: 60

divide by 4

D. 2:5

Answer:

4 x 3 + 6 x 2 has 4 terms so it's an quadrinomial

Step-by-step explanation:

D quadrinomial

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{2 \: ,  \: 4 \: ,  \: 5 \: }}}}}[/tex]

Step-by-step explanation:

Given,

{ 1 , 4 } , { 3 , 5 } , { - 1 , 2 }

To find : Range

Range are the set of all y - co-ordinates .

So,

Answer : { 2 , 4 , 5 }

Hope I helped!

Best regards!

Answer:

[tex]x=-\frac{17}{28}[/tex]

Step-by-step explanation:

[tex]\frac{1}{4}(4x-1)=-\frac{1}{7}-\frac{5}{7}[/tex]

[tex]x-\frac{1}{4}=-\frac{6}{7}[/tex]

[tex]x = -\frac{6}{7} + \frac{1}{4}[/tex]

[tex]x = -\frac{17}{28}[/tex]

plug [tex]x[/tex] in the equation to make sure of your answer:

[tex]\frac{1}{4}(4x-1)=-\frac{1}{7}-\frac{5}{7}\\\frac{1}{4}(4(-\frac{17}{28}) -1)=-\frac{1}{7}-\frac{5}{7}\\-\frac{17}{28} -\frac{1}{4}=-\frac{6}{7}\\-\frac{6}{7}=-\frac{6}{7}[/tex]

Answer:

1. square root 9/4

2. 5/3

3. square root 5

4. 2.5

Step-by-step explanation:

The first one would equal 1.5.

The second is 1.6.

The third is 2.2.

And obviously the last is 2.5.

Answer:

(9)(m)

Step By Step Explanation:

9m is multiplying. So you need to find the one that deals with multiplication.

m-9 is subtraction

9/m is division

9+m is addition

(9)(m) is multiplication

Hope this helps :)

Answer:

x=-5

Step-by-step explanation:

if point the line is passing through is -5, -2 and the line is vertical than x would have to stay the same no matter where the y is because it's vertical.

Answer:

Step-by-step explanation:

a) P = N 150000

R = 5%

T = 5 years

Plug in the values P,R & T in the  formula

I = PRT

[tex]I=150000*\frac{5}{100}*4\\\\= 1500 * 5 * 4\\[/tex]

I = N 30000

b) I = N 16100

R = 7%

T = 5 years

[tex]PRT = I\\\\P*\frac{7}{100}*5=16100\\\\P=16100*\frac{100}{7*5}[/tex]

P= N 46000

Answer:

[tex] \boxed{ \bold{ \boxed{ \sf{a. \: \: interest \: = \: N \: 30000}}}}[/tex]

[tex] \boxed{ \bold{ \boxed{ \sf{b. principal \: = \: N \: 46000}}}}[/tex]

Step-by-step explanation:

a. Given,

Principal ( P ) = N 150000

Rate ( R ) = 5 %

Time ( T ) = 4 years

Interest ( I ) = ?

Finding the Interest ( I )

[tex] \boxed{ \bold{ \sf{interest = \frac{principal \times time \times rate}{100} }}}[/tex]

⇒[tex] \sf{interest = \frac{150000 \times 4 \times 5}{100} }[/tex]

⇒[tex] \sf{interest = \frac{3000000}{100}} [/tex]

⇒[tex] \sf{interest = N \: 30000}[/tex]

Interest = N 30000

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

b. Given,

Interest ( I ) = N 16100

Time ( T ) = 5 years

Rate ( R ) = 7 %

Principal ( P ) = ?

Finding the principal

[tex] \boxed{ \bold{ \sf{principal = \frac{interest \times 100}{time \times rate}}}} [/tex]

⇒[tex] \sf{ \frac{16100 \times 100}{5 \times 7} }[/tex]

⇒[tex] \sf{ \frac{1610000}{35} }[/tex]

⇒N [tex] \sf{46000}[/tex]

Principal = N 46000

Hope I helped!

Best regards!!

Answer:

x is the song. she has to pay 99 cents per song.

Answer:

Addition Property of Equality.

Inverse property of multiplication.

Step-by-step explanation:

Given the equation:

[tex]7y-15=-29[/tex]

First of all, let us use Addition Property of Equality.

According to the property, if we add a number on both sides of an equality, there is no change in the equality.

In other words, the equality will be same if we add the same number on Left Hand Side and Right Hand Side of the equality.

First of all, let us add 15 on both sides of the equality:

[tex]7y-15+15=-29+15\\\Rightarrow 7y=-14[/tex]

Now, let us Inverse property of multiplication.

i.e. Multiplication of a number with its inverse is equal to 1.

[tex]a\times \frac{1}{a} = 1[/tex]

So, let us multiply the given equation with [tex]\frac{1}7[/tex]

[tex]7y \times \dfrac{1}{7}=-14 \times \dfrac{1}{7}\\\Rightarrow 1y =-2\\\Rightarrow y=-2[/tex]

The properties used are:

Addition Property of Equality.

Inverse property of multiplication.

Permutation

Step-by-step explanation:

Learn more: permutation

50

(-1) + 2 + (-3) + 4 + ... + (-99) + 100 =

= 2 - 1 + 4 - 3 + .. + 100 - 99

= 1 + 1 + .. + 1

= 50×1

= 50

Answer:

50.

Step-by-step explanation:

Each pair of numbers add up to 1:

-1 + 2 =  1,  -3 + 4 = 1   and so on

There are 50 of theses pairs so the value is 50.

Answer:

The correct way to represent that "the opposite of Justine's score was equal to Meagan's score" is [- (-7)].

Step-by-step explanation:

We know that the opposite of the opposite of a number, say 2, is the number itself.

That is:

Opposite of 2 is -2.

Then the opposite of -2 is:

- (-2) = 2

It is provided that:

Assume that both Justine and Meagan started with 0 score.

Justine plays first.

If Justine answered a question incorrectly, his score would be -7.

Then Meagan plays, and answers the question correctly.

So, Meagan got the opposite score.

The opposite of -7 will be [- (-7)].

Thus, the correct way to represent that "the opposite of Justine's score was equal to Meagan's score" is [- (-7)].

The distributive property is used when you have a value multiplied by 2 values separated by an operation.

For example, if you have x (y + z), then you would use the distributive property to get x (y + z) = xy + xz.

Answer:

Step-by-step explanation:

To construct an equilateral triangle so that segment AB is one of the sides of the triangle we will follow the following steps.

1). Set a distance equal to the segment AB in the compass and draw two arcs on the same side of AB.

2). Join the point of intersection of these arcs to A and B with the help of a straightedge.

3). Hence an equilateral triangle (with all equal sides) is constructed.

Answer:

11) -11

12) -12

13) 7

14) -60

15) -56

16) -378

17) -126

18) -4

19) -3

20) -12

Answer:

see below

Step-by-step explanation:

1.  75

2.  -14

3.  91

4.  67

5.  24

6.  112

7.  91

8.  44

9.  15

10.  -11

11.  -11

12.  -12

13.  7

14.  -60

15.  -56

16.  -378

17.  -126

18.  -4

19.  -3

20.  -12

Answer:

Below in bold.

Step-by-step explanation:

The slope of the line  = (101 - -9) / (-10 - 1)

= 110/ -11

= -10

The required equation is y  + 9 = -10(x - 1)

Answer:

Step-by-step explanation:

Hello, let's note n this integer.

n+ (n+1) + (n+2) = 168

3n+3=168

3(n+1)=168

n+1=168/3=56

n = 56-1=55

Thanks

Answer:

j = 2z + 1

jennifer is one year older or jennifer is plus one.

twice zacks age or two times zacks age.

jennifer's age is two times zacks age plus one or

j = 2z + 1

Step 1:

First, let's order the number from least to greatest.

A. -0.31

B. -0.33

C. -0.38

D. -0.29

We could see that A, B, and C's numbers are already from least to greatest, so all we have to do is to move -0.29 (D) up to the top, since -0.29 is the number with the lowest value.

C. -0.38

B. -0.33

A. -0.31

D. -0.29

Step 2:

Let's look at the four number lines. Remember that we already organized the numbers from least to greatest, so the order they go in on the number line is: C, B, A, and D. Since Line C and D Don't follow that rule, we know those are not our answers. Also on line B, C is on the left of -0.4, but C's value is less than -0.4, so B is wrong. We are left with line A.

Line A: C. -0.38, B. -0.33, A. -0.31, D. -0.29

Our answer: Line A

Answer:

B: -0.3

Step-by-step explanation:

Answer:

19 is correct answer

Step 1:

3(5 + 2) -8 + 2(3)

Step 2:

15+6-8+6

Step 3:

27-8

Step 4:

19

hope it helped you:)

Answer:

3.6 in³

Step-by-step explanation:

If each cube is 1/5 inch:

15 cubes along the length = 15÷5 = 3 inches

5 cubes along the height = 5÷5 = 1 inch

6 cubes along the width = 6÷5 = 1.2 inches  (1 and 1/5)

V=lwh=3*1*1.2= 3.6 in³