Find the missing angle

Answer: B reduction

Step-by-step explanation:

The blue triangle is the pre-image. (The original image before it was changed) The green triangle is the mapped image (the image after it was changed) we know this because of the ‘ marks after each point. So the original blue triangle was reduced in size to form the green triangle.

Answer:reduction

Step-by-step explanation:

Answer: In order to find what the coordinates of B are is by trying to know how we got to (-2,0) of line AB. You have to subtract 3 from A coordinate x which is 1,it will give you -2, and you have to subtract 1 from A coordinate y which is 1,it will give you 0.

Answer:

The answer is the last one. Nerve cell, nerves, brain, nervous system, and mouse. These go from the least complex to the most complex

Answer: nerve cell, nerves, brain, nervous system, mouse

Step-by-step explanation: the human body is more difficult to understand then just a mouse

Answer:

y = 1/12x + b

Step-by-step explanation:

So lines that are perpendicular have a negative reciprocal slope.

If line c has a slope of -12, then line d has a slope of 1/12

So y = 1/12x + b would be perpendicular to c, where b is a constant

Answer:

[tex]3 (a + 5b) + a (a + 4) = a^2 + 7a + 15b[/tex]

[tex]y (10 - y) + 3 (y - 2) = - y^2+13y - 6[/tex]

[tex]2 (8a - 5b) + 3 (5a - 12) = 31a -10b - 36[/tex]

[tex]3 (y - 3) + ( 8 - 6y + x) = -3y + x-1[/tex]

[tex]a (a - 2b) + b (b + 2a - c) =a^2 + b^2 - bc[/tex]

[tex]5 (x - y + z) + (4x + 3y) =9x - 2y +5z[/tex]

Step-by-step explanation:

Solving (i):

[tex]3 (a + 5b) + a (a + 4)[/tex]

Open brackets

[tex]3 (a + 5b) + a (a + 4) = 3a + 15b + a^2 + 4a[/tex]

Collect like terms

[tex]3 (a + 5b) + a (a + 4) = a^2 + 4a+3a + 15b[/tex]

[tex]3 (a + 5b) + a (a + 4) = a^2 + 7a + 15b[/tex]

Solving (ii)

[tex]y (10 - y) + 3 (y - 2)[/tex]

Open bracket

[tex]y (10 - y) + 3 (y - 2) = 10y - y^2 + 3y - 6[/tex]

Collect like terms

[tex]y (10 - y) + 3 (y - 2) = - y^2+10y + 3y - 6[/tex]

[tex]y (10 - y) + 3 (y - 2) = - y^2+13y - 6[/tex]

Solving (iii)

[tex]2 (8a - 5b) + 3 (5a - 12)[/tex]

Open bracket

[tex]2 (8a - 5b) + 3 (5a - 12) = 16a -10b + 15a - 36[/tex]

Collect like terms

[tex]2 (8a - 5b) + 3 (5a - 12) = 16a+ 15a -10b - 36[/tex]

[tex]2 (8a - 5b) + 3 (5a - 12) = 31a -10b - 36[/tex]

Solving (iv)

[tex]3 (y - 3) + ( 8 - 6y + x)[/tex]

Open bracket

[tex]3 (y - 3) + ( 8 - 6y + x) = 3y - 9 + 8 - 6y + x[/tex]

Collect like terms

[tex]3 (y - 3) + ( 8 - 6y + x) = 3y - 6y + x- 9 + 8[/tex]

[tex]3 (y - 3) + ( 8 - 6y + x) = -3y + x-1[/tex]

Solving (v):

[tex]a (a - 2b) + b (b + 2a - c)[/tex]

Open bracket

[tex]a (a - 2b) + b (b + 2a - c) =a^2 - 2ab + b^2 + 2ab - bc[/tex]

Collect like terms

[tex]a (a - 2b) + b (b + 2a - c) =a^2 + 2ab- 2ab + b^2 - bc[/tex]

[tex]a (a - 2b) + b (b + 2a - c) =a^2 + b^2 - bc[/tex]

Solving (vi)

[tex]5 (x - y + z) + (4x + 3y)[/tex]

Open brackets

[tex]5 (x - y + z) + (4x + 3y) =5x - 5y +5z+4x +3y[/tex]

Collect like terms

[tex]5 (x - y + z) + (4x + 3y) =5x +4x +3y- 5y +5z[/tex]

[tex]5 (x - y + z) + (4x + 3y) =9x - 2y +5z[/tex]  

Answer:

Day 3

Step-by-step explanation:

Day 3 Changed by 17 F

Answer:

its day 4

Step-by-step explana

[tex]5(2x-4)=10x-20[/tex]

Hope this helps.

Step-by-step explanation:

Write 5

(2

x−

4)

as an equation.y

=

5

(2x−4)

Answer:

98.00 - n =

Step-by-step explanation:

The game he found is less than 98.00, which makes it subtraction.

Also, I see you with that Gaara profile picture... (0/-\0)

Answer:

I will try to find the answer right new

Step-by-step explanation:

Answer:

3(x)+10(y)=66$

Step-by-step explanation:

Answer:

3X + 10Y = 66

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

hope i gave you the right awnser!!! god bless!!!

Answer:

Check pdf

Step-by-step explanation:

Answer:

Step-by-step explanation:

First calculate the total number of students in all the schools:

= 618 + 378 + 204  

= 1,200 students

Use this number to calculate the proportion of the total population that a school so that this can then be used to determine the proportion of the 20 delegates they should sent.

North Middle school:  

= 618/1,200 * 20  

= 10 students

Central Middle School:  

= 378 / 1,200 * 20  

= 6 students

South Middle School:  

= 204/1,200 * 20  

= 4 students  

Answer:

-134

We cannot make a "mixed number" because -536-4 can already be divided...

--

As I like to keep my answers short, I hope you have a wonderful day!

Answer:

10%

Step-by-step explanation:

Answer:

$821

Step-by-step explanation:

A = p (1 + r/n)^nt

Where,

A = future value

P = principal = $500

r = interest rate = 10% = 0.1

n = number of periods = 12

t = time = 5 years

A = p (1 + r/n)^nt

= 500 (1 + 0.1/12)^12*5

= 500 (1 + 0.0083)^60

= 500 (1.0083)^60

= 500 (1.6420)

= 821

A = $821

Answer:

maximum

vertex at (-1,1)

axis of symm:  x = -1

2 solutions

(-2,0) and (0,0)

Step-by-step explanation:

Answer:

5k

Step-by-step explanation:

The interest accrued on the principal is $100.

Using the formula;

A = P( 1 + r/n)^nt

A - amount

P - Principal

r = rate

n = Number of times the interest is compound

t = time in years

Substituting values;

A = 4,300( 1 + 0.023/365)365 × 1

A =  $4400

Interest =  $4400 - $4,300 = $100

The annual percentage yield is obtained from;

APY=100 (1 + r/n )n – 1

APY=100 (1 + 0.023/365)^n - 1

APY= 100(0.023)

APY= 2.3 %

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Answer:

$5.67

Step-by-step explanation:

$5.67

Markup refers to the amount added to the cost price to cover overheads and profit. So for example a 50% markup on a $10 product would mean adding 50% of $10 onto the sale price. As fractions can be written as decimals (50% = 0.5) and we are adding on the amount of markup to the initial cost we can also phrase this as 10 x 1.5 = 15  

For your question, the markup would become 1.1 and the initial cost is 2.7, remembering we must add 1 to the markup to cover the initial cost  

2.7 x 2.1 = 5.67  

Answer:

1   1/4

Step-by-step explanation:

Just divide them, 3/4 divided by 3/5, then switch the fraction and sign.

Answer:

15/12

Step-by-step explanation:

3/4 divided by 3/5

That would become 3/4 times 5/3 because you take the reciprocal

3 x 5 = 15

4 x 3 = 12

So, 15/12 or 1.25

Answer: Point Form: (8,-2)

Equation Form:x=8,y=-2

Step-by-step explanation:

Answer:

8: $732.03

9: $629.52

10: $1281.52

11: $731.52

12: $653.52

13: $1090.52

14: $851.52

Step-by-step explanation:

The Amount of Trans shows us that we subtract those numbers from the balance and the Amount of Deposit shows us that we add those numbers to the balance.

Answer:

It's not given a scatter plot not the characteristics of the variables, but it can be safely assumed as shown below

Answer:

The diver's depth will be -42.9 after 30 minutes

Step-by-step explanation:

The equation of the trend (or best fit line) for the scuba diver's depth in the ocean is:

y = -3.29x - 10

Where y is the diver's depth and x is the time in minutes.

To predict the diver's depth at x=30 minutes, substitute in the equation:

y = -3.29(10) - 10

y = -32.9 - 10

y = -42.9

Since no units are provided for y, the answer is:

The diver's depth will be -42.9 after 30 minutes

lol so yes-

Answer:

013838 logic

Step-by-step explanation:

The correct drawn triangle with an angle of 3 degrees is represented by A, B, and E.

Geometry is the area of mathematics that deals with the characteristics of space and the shapes of particular things as well as the interactions between them in space.

Given that Marty is asked to draw triangles with side lengths of 4 units and 2 units, and a nonincluded angle of 30°.

The triangle must have the properties given below:-

The correctly drawn triangles are represented by triangles A, B, and E.

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Answer:

My answer:(K-6) (K+4)

Step-by-step explanation:Note:If this is wrong my apologies.Sorry if this doesn't help.

All i did to solve this math problem is that i factor k^2-2k-24 by using the AC method.

The factors of the quadratic equation by applying the factorization method are (k + 4) and (k - 6)

Used the concept of the quadratic equation which states that,

An algebraic equation with the second degree of the variable is called a Quadratic equation.

Given that,

The quadratic equation,

k² - 2k - 24

Now, apply the factorization method in the above equation,

k² - 2k - 24

k² - (6 - 4)k - 24

k² - 6k + 4k - 24

k (k - 6) + 4 (k - 6)

Therefore, the factors are,

(k + 4) (k - 6)

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Answer:

4 + 8 / 2 · (6 - 3) = 16

Step-by-step explanation:

Use PEMDAS

Parenthesis first

6 - 3 = 3

the equation is now 4 + 8 / 2 · 3

divide 8 and 2 = 4

4 + 4 · 3

multiply 4 and 3 = 12

4 + 12

add 4 and 12 = 16