PLEASE HELP ME AND SHOW YOUR WORK

PLEASE HELP ME AND SHOW YOUR WORK

Answers

Answer 1

Answer:

B

Step-by-step explanation:

Hope the picture helps!

PLEASE HELP ME AND SHOW YOUR WORK

Related Questions

Which function matches the data in the table

Answers

Answer:

I can't see the table...?

Step-by-step explanation:

I will answer if you have the table.

solve the following equation for a a-32=47​

Answers

Answer:

5

Step-by-step explanation:

because use the calculator pls ......................

Un edificio de 10.5 metros de altura proyecta una sombra 17 metros en un momento dado. ¿Qué ángulo a forma el
sol con el horizonte en ese momento?

Answers

Answer:

NOSE BRO TU DIME KSUSHSDVFNF SJAJAJAJAJAJAJAJAJAJAJAJAJAJAJAAJAJJXXJXKDKDKXJXJXHDDD

Does anyone know where I can find revision questions that will help me in my maths Gcse?​

Answers

Step-by-step explanation: amazon they have everything

XYZ has vertices X(3. -4), Y(6, 5), and Z(8, -2).find the coordinates of the vertices of X'Y'Z after a dilation of XYZ by a scale factor of 4

Answers

I believe you would just multiply each value in the coordinates by 4.
So they would become:
X(12,-16), Y(24,20), and Z(32,-8)

The coordinates of the vertices of X'Y'Z after a dilation of XYZ by a scale factor of 4 is X'(12, -16), Y'(24, 20) and Z'(32, -8).

What is scale factor?

A scale factor is defined as the ratio between the scale of a given original object and a new object, which is its representation but of a different size (bigger or smaller).

The basic formula to find the scale factor of a figure is expressed as,

Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.

Given that, XYZ has vertices X(3, -4), Y(6, 5), and Z(8, -2).

Scale factor = 4

Here, X(3, -4)→4(3, -4)→X'(12, -16)

Y(6, 5)→4(6, 5)→Y'(24, 20)

Z(8, -2)→4(8, -2)→Z'(32, -8)

Therefore, the coordinates of the vertices of X'Y'Z after a dilation of XYZ by a scale factor of 4 is X'(12, -16), Y'(24, 20) and Z'(32, -8).

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.) Which ordered pair shows an equivalent ratio
of pounds to dollars?
(24,30)
(20,25)
(25, 20)
(40.36)


Answers

Answer:

I think (25, 20) is your answer. hope it helps.

The equivalent ratio to (5, 4) is (25, 20). Therefore, option C is the correct answer.

What is the ratio?

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

The coordinates from graph are (5, 4), (10, 8), (15, 12) and (20, 16).

Equivalent ratios are ratios that can be simplified to the same value by dividing both the values by a common fraction.

Here,

(5, 4)=5(5, 4)=(25, 20)

(10, 8)=2(10, 8)=(20, 16)

(15, 12)=2(15, 12)=(30, 24)

(20, 16)

The equivalent ratio to (5, 4) is (25, 20). Therefore, option C is the correct answer.

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find the equation for the line that passes through the point (4,-3), and that is perpendicular to the line with the equation y= -3/4x-3​

Answers

Answer:

hi

Step-by-step explanation:

Answer

Slope between two given points (1,3) and (2,7) is

m=  

2−1

7−3

​  

=4

Then perpendicular slope is m  

1

​  

=  

4

−1

​  

 

The line equation with this slope is given by

y=  

4

−1

​  

x+c.......(1)

Now, the above line passes through the point (−4,−3)

⇒−3=  

4

−1

​  

×(−4)+c

⇒c=−4

Therefore required line is 4y+x+16=0 (Substitute  

c  

 in (1) and simplify)

I need help on this pleasee

Answers

Answer:

-8/65 is the answer ......................

-8/65 is your answerr

Which of the following is a property of all rectangles?
A. The diagonals are congruent.
B. There is 1 pair of parallel opposite sides.
C. The diagonals are perpendicular.
D. There are 4 congruent sides.

Answers

Answer:

its the final anwser d because they have 4 congruent sides search it up

The property of all rectangles is A. The diagonals are congruent.

What is a rectangle?

That parallelogram in which adjacent sides are perpendicular to each other is called a rectangle.

A rectangle is always a parallelogram and a quadrilateral but reverse statement may or may not be true.

The properties of rectangles are:

A rectangle is a quadrilateral

The opposite sides are parallel and equal.

Each interior angle is equal to 90 degrees or right angle.

The diagonals bisect each other and Both the diagonals have the same length

All angles are right angles in the rectangle. The diagonals are congruent And it's a parallelogram

The correct answer is A. The diagonals are congruent.

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A company manufacturing computer chips finds that 8% of all chips manufactured are defective. In an effort to decrease the percentage of defective chips, management decides to provide additional training to those employees hired within the last year. After training was implemented, a sample of 450 chips revealed only 27 defects. A hypothesis test is performed to determine if the additional training was effective in lowering the defect rate. Which of the following statement is true about this hypothesis test?
A. It is a two tailed test about a proportion.
B. It is a one tailed test about a mean.
C. It is a one tailed test about a proportion.
D. It is a two tailed test about a mean.
E. None of the above.

Answers

Answer:

A. It is a two tailed test about a proportion

Step-by-step explanation:

We are given;

Population proportion; p= 8% = 0.08

Sample size; n = 450

Defective ones in the sample = 27

Sample proportion; p^ = 27/450 = 0.06

Let's define the hypotheses.

Null Hypothesis; H0: p = 0.08

Alternative hypothesis;Ha: p ≠ 0.08

≠ is used for the alternative hypothesis because we can't really ascertain if the training was going to make things worse.

Thus, this is a two tailed hypothesis test about a proportion.

Kevin answered 80% of the questions on his test correctly. if he answered 20 questions correctly. how many total questions were the test?​

Answers

Answer:

There were 25 questions total on the test.

Step-by-step explanation:

Hope this helps!

: Which expression represents the factorization of 56st – 21t?
A: . 7(8st - 3t)
B: 7t(8s - 3)
C: 3t ( 18s - 7)
D: 7s ( 8t - 3t)

Answers

Answer:

B: 7t(8s - 3)

Step-by-step explanation:

Method 1: check by expanding each of them

A: 7(8st - 3t)=56st-21t

B: 7t(8s - 3)=56st-2t

C: 3t ( 18s - 7)=54st-21t

D: 7s ( 8t - 3t)=56st-21st

Method 2: the common factors of 56st and 21t is: 7t

56st/7t=8s

-21t/7t=-3

56st-21t=7t(8s-3)

Math question 35 points please help

Answers

Answer:

It's D 100%

Step-by-step explanation:

If im right mark me brainliest if im wrong report me

Option D is the answer..

An apple has 80 calories. This is 12 less than 1/4 the number of calories in a package of candy. How many calories are in the candy.


Pls helpp​

Answers

Answer:

368 calories are in the candy.

Step-by-step explanation:

80 + 12 = 92.

92 x 4 = 368.

Convert improper fraction to a mixed number
9/2

Answers

2 goes into 9 4 times. So 4 is your large number and you have 1 remaining, put that over the denominator and your answer is 4 1/2

Evaluate the following expression:
7× + 5y​

Answers

Answer:

I think this question is incomplete or maybe incorrect but if it's OK then the answer would be 7x + 5y.

Step-by-step explanation:

the answer remains the same because the question has no like terms so no further calculations can be made.

Which statement about the slope of the line is true?

A. It is fraction 1 over 2 throughout the line.

B. It is 2 throughout the line.

C. The slope from point O to point A is fraction 1 over 2 times the slope of the line from point A to point B.

D. The slope from point O to point A is 2 times the slope of the line from point A to point B.

Answers

Answer:

A

Step-by-step explanation:

sorry I don't kwon how to put it in, in explaination



Question 1

A tiling pattern is defined by the pattern rule equation 'n = 6 + 4p`,

where `p is the position number and 'n' is the number of tiles.

How many tiles would there be in position 22?

Answers

Answer:

There would be 94 tiles.

Step-by-step explanation:

The number of tiles is given by the following equation:

[tex]n = 6 + 4p[/tex]

In which p is the current position.

How many tiles would there be in position 22?

This is n when [tex]p = 22[/tex]. So

[tex]n = 6 + 4*22 = 6 + 88 = 94[/tex]

There would be 94 tiles.

The number of titles would there be in the position 22 is 94 titles.

Given that,

A tiling pattern is defined by the pattern rule equation 'n = 6 + 4p.Here p denotes the position number and n denotes the no of titles.

Based on the above information, the calculation is as follows:

n = 6 + 4p

= 6 +  4(22)

= 6 + 88

= 94

Therefore we can conclude that the number of titles would there be in the position 22 is 94 titles.

Learn more: brainly.com/question/13549064

Pls help 7th grade math

Answers

Answer:

Lucy, Jenny, Dan, Terry

Step-by-step explanation:

If 30 articles cost rs 300,then the cost of 1 article is _____​

Answers

Answer:

Cost of 1 article is Rs10

1 article will be rs10

WHICH NUMBER IS BIGGER? -10 OR -1 EXPLAIN *

Answers

Answer:

-1, because the number is a negative think like your in debt. which would you like to be in one dollar in debt or ten dollars in b\debt

Step-by-step explanation:

solve the equation for x and list all possible value for x. [x-9]+2=5
absolute value.​

Answers

Answer:

(4-9)+2=5

Step-by-step explanation:

hope it's it's right

Given that f(x)=x^2-13 and g(x)=5x+1, find (fg)(-1/5)

Answers

Answer:

[tex]\displaystyle (fg)(-\frac{1}{5})=0[/tex]

Step-by-step explanation:

We are given the two functions:

[tex]f(x)=x^2-13\text{ and } g(x)=5x+1[/tex]

And we want to find:

[tex]\displaystyle (fg)(-\frac{1}{5})[/tex]

This is equivalent to:

[tex]\displaystyle =f(-\frac{1}{5})g(-\frac{1}{5})[/tex]

By substitution:

[tex]\displaystyle f(-\frac{1}{5})=(-\frac{1}{5})^2-13=\frac{1}{25}-13=-\frac{324}{25}[/tex]

And:

[tex]\displaystyle g(-\frac{1}{5})=5(-\frac{1}{5})+1=-1+1=0[/tex]

Hence:

[tex]\displaystyle =(-\frac{324}{25})(0)=0[/tex]

Our final answer is:

[tex]\displaystyle (fg)(-\frac{1}{5})=0[/tex]

Chelsey put for $450 into an account with a simple interest rate of 2.5% when she withdrew the money she had earned a total of $67.50 in interest how long did she leave the money in the account

Answers

Answer:

5.66 years

Step-by-step explanation:

450 x 1.025^(n) = 450 + 67.50

450 x 1.025^(n) = 517.50

1.025^(n) =(517.50 / 450)

1.025^(n) = 1.15

n = ln(1.15) / ln(1.025)

n = 5.66

Answer:meep

Step-by-step explanation:

meep

what is 2 4/7 + 9 5/6 =

Answers

Answer:

12 12/42

Step-by-step explanation:

Answer:

12 17/42

Step-by-step explanation:

18/7+59/6       LCD=42

108/42+413/42

521/42

12 17/42

How do you solve this please help it's worth 50 points

Answers

Try this option, if it is possible, check the suggested solutions/answers in other sources.

All the answers are underlined with red colour.

convert the following statement into equation five time a number decreased by 2 is equal to 4​

Answers

Answer:

5x-2=4

Step-by-step explanation:

:DD

5x - 2 = 4
Which is:
5x - 2 = 4
5x = 6
x = 6/5

The statement could mean this:
5(x - 2) = 4
5x - 10 = 4
5x = 14
x = 14/5

Good luck to you!

Square PQRS has vertices P(-3,0), Q(0,4), R(4,1), and S(1,-3). Determine the area of the square.​

Answers

Answer:

Step-by-step explanation:

length of PQ = √[(0-(-3))²+(4-0)²] = 5

area of square = 5² = 25 units²

Answer:

Step-by-step explanation:

all of them are congruent

Alex's car depreciates in value by 18% per year.

Alex bought his car for £34000.

Work out how much his car will be worth after 5 years ?

Answers

Answer:

£12605.15

Step-by-step explanation:

Compound interest formula

34000(1-0.18)^5

The worth car after 5 years will be £12,605.15.

What is compound interest?

A loan or deposit's interest is computed using the starting principle and the interest payments from the ago decade as compound interest.

We know that the compound interest is given as

[tex]\rm A = P \left (1 \pm r \right ) ^{t}[/tex]

Where A is the amount, P is the initial amount, r is the rate of interest, and t is the number of years.

Alex's vehicle deteriorates in esteem by 18% each year. Alex purchased his vehicle for £34000. Then the worth car after 5 years will be given as,

A = 34,000 (1 - 0.18)⁵

A = 34,000 x (0.82)⁵

A = 34,000 x 0.3707

A = £12,605.15

The worth car after 5 years will be £12,605.15.

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What is the distance between the points (6,2) and (1,-5)


PLEASE ANSWER QUICK

Answers

Answer:

[tex]\displaystyle d = \sqrt{74}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Step-by-step explanation:

Step 1: Define

Point (6, 2) → x₁ = 6, y₁ = 2

Point (1, -5) → x₂ = 1, y₂ = -5

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]:                                                       [tex]\displaystyle d = \sqrt{(1-6)^2+(-5-2)^2}[/tex][Distance] [√Radical] (Parenthesis) Subtract:                                                 [tex]\displaystyle d = \sqrt{(-5)^2+(-7)^2}[/tex][Distance] [√Radical] Evaluate exponents:                                                   [tex]\displaystyle d = \sqrt{25+49}[/tex][Distance] [√Radical] Add:                                                                                [tex]\displaystyle d = \sqrt{74}[/tex]
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