Measure these angles.

a)
b)
Please help​

1.) y=3x+1

2.) y=-x+5

1. (y=3x+1)

2. (y=-x+5)

Answer:

The height of the wall is 18 ft.

Step-by-step explanation:

I have taken a look at the question, and will label the diagram accordingly. Check the attachment.

We are asked to calculate the height of the wall. Well, the incidence ray is equal to the reflected ray, so therefore by AA we have similar triangles. Setting up a proportion to determine the height of the wall:

9/6 = 27/x [where x = height of the wall]

x = 27*6/9 = 18 ft.

The number, such that the geometric mean of the number and four times the number is 22, will be 11.

The arithmetic mean of two numbers [a] and [b] is equal to (a + b)/2  and their geometric mean is equal to  [tex]\sqrt{ab}[/tex]

We have the geometric mean of a number and four times the number is 22.

According to the question, we can write -

G.M. = [tex]\sqrt{ab}[/tex]

Assume that the number is [x]. Then the second number will be [4x]. So -

22 = √4x²

22 = √(2x)²

2x = 22

x = 11

Therefore, the number, such that the geometric mean of the number and four times the number is 22, will be 11.

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Answer:

Step-by-step explanation:

Answer:

12÷5=2.4

Step-by-step explanation:

ano ba lesson nyo po

Answer:

The perimeter of the enlarged rectangle is 36 inches.

Step-by-step explanation:

Perimeter of an enlarged figure:

To find the perimeter of an enlarged figure, we multiply the perimeter of the original figure by the scale factor.

In this question:

Perimeter of the original rectangle: 12 inches

Scale factor: 3

Perimeter of the enlarged rectange:

12*3 = 36 inches

Answer:

x= −1/5y + 2/5

Step-by-step explanation:

Let's solve for x.

y=−5x+2

Step 1: Flip the equation.

−5x+2=y

Step 2: Add -2 to both sides.

−5x+2+−2=y+−2

−5x=y−2

Step 3: Divide both sides by -5.

Answer:

x= -1/5y + 2/5

not 100% sure if ur trying to solve for x or just graph that equation but hopefully this helped lol :)

Answer:

Step-by-step explanation:

multiplicas 0.50 por 7 , el resultado es 3.5, 3.5 lo sumas a 10 y eso es el resultado de lo que ella ganaría 13.50 dólares por hora después de trabajar 7 años con ellos.

a)You multiply 0.50 by 7, the result is 3.5, 3.5 l add to 10 and that is the result of what she would earn, $ 13.50 per hour after working 7 years with them.

Answer:

It is 40 tell me if I'm wrong

Answer:

took the test and the answer is 40~

Step-by-step explanation:

Answer: y=-3x+20

Step-by-step explanation:

Point slope formula = y-y1=m(x-x1)

y-2=-3(x-6)

y-2=-3x+18

y-2+2=-3x+18+2

y=-3x+20

Standard form is 3x+y =20

Answer:

2 1/4 cups

Step-by-step explanation:

3(3/4) = 9/4 = 2 1/4 cups

Answer:

89.50

Step-by-step explanation:

Answer: It is 89.5

Step-by-step explanation:

Answers:

====================================================

Explanation:

Add up all the frequencies in the table to see that there are 120+168+72 = 360 spins total.

Answer: probability 0.01 %

Step-by-step explanation:

P(A) = 10% = 10/100 = 0.10

pick two people -

= P(A).P(A)

= 0.10 times 0.10

= 0.01

probability = 0.01

The probability that they both own a dog is 1/50 or 0.02.

Probability is the chance of happening an event or incident.

Given, 10% of people own dogs.

Let, there are 100 people.

Therefore, the number of people own dogs is

= 100 × 10%

= 10

If I pick two people at random, then the probability that they both own a dog is

= 2/100

= 1/50

= 0.02

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Answer:

there is no picture and i think something is messed up because the choices dont make any sence

Step-by-step explanation:

Answer:

h = 4x ^ 3 + 18

Step-by-step explanation:

The first thing you should know for this case is that the area of a triangle is given by:

A = (1/2) * (b) * (h)

Where,

b: base.

h: height.

Clearing the height we have:

h = ((2) * (A)) / (b)

Substituting the values

h = ((2) * (14x ^ 5 + 63x ^ 2)) / (7x ^ 2)

Simplifying the expression:

h = ((2) * (2x ^ 3 + 9))

h = 4x ^ 3 + 18

answer

an expression to represent its height is

h = 4x ^ 3 + 18

Answer:

4 1/12

Step-by-step explanation:

Answer: 4 1/2

cause it is

Answer:

600 and 3

Hope this helps:)

Answer:

hope this is what u want

if I m correct mark me brainlist plz

Answer:

5,999

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

i am a smart

The dimensions of the box are;

Length = 2.44 cm

Width =  11.44 cm

Height = 1.56 cm

Suppose that the right rectangular prism in consideration be having its dimensions as 'a' units, 'b' units, and 'c' units, then its volume is given as:

[tex]V = a\times b \times c \: \: unit^3[/tex]

Given box in the shape of a rectangular prism has a volume of 180 cm".

The length is x cm, the width is (x + 9) cm, and the height is (x – 4) cm.

Volume = (x + 9) (x – 4) (x)

180 =  (x + 9) (x – 4) (x)

180 = (x²+ 9x) (x² – 4x)

x³ + 13x² + 36x - 180 = 0

x = 2.44

Thus, width is (x + 9) cm = 2.44  + 9 = 11.44 cm

The height is (x – 4) cm = 2.44 - 4 = 1.56 cm

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Answer:

112

Step-by-step explanation:

The area of the parallelogram is A = 140 units²

A parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure

The sum of angles of a parallelogram is 360°

The four types are parallelograms, squares, rectangles, and rhombuses

Properties of Parallelogram

Opposite sides are parallel

Opposite sides are congruent

Opposite angles are congruent.

Same-Side interior angles (consecutive angles) are supplementary

Each diagonal of a parallelogram separates it into two congruent triangles

The diagonals of a parallelogram bisect each other

Given data ,

Let the area of the parallelogram be represented as A

Now , the value of A is

Let the height of the parallelogram be h = 14 units

And , base of the parallelogram b = x + y = 10 units

So , A = b x h

On simplifying , we get

The area of parallelogram A = 10 x 14 = 140 units²

Therefore , the value of A is 140 units²

Hence , the area of the parallelogram is 140 units²

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Answer:

Step-by-step explanation:

Answer:

first 1 is 5.7 2 is the 4.6 3 is the 3 is the middle and the 4 is the last

Step-by-step explanation:

jus use the internet XD

Answer:

it's 10 and 5/8

Step-by-step explanation:

I hope this has helped you

The solution of expression [tex]17 \times \dfrac{5}{8}[/tex] in the form of mixed number would be  [tex]10 \dfrac{5}{8}[/tex].

Used the concept of multiplication that states,

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that the expression to solve,

[tex]17 \times \dfrac{5}{8}[/tex]

Now multiply separately with the numbers given,

[tex]17 \times \dfrac{5}{8}[/tex]

[tex]\dfrac{85}{8}[/tex]

It can be written as,

[tex]10 \dfrac{5}{8}[/tex]

Therefore, the mixed form of solution is [tex]10 \dfrac{5}{8}[/tex].

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Answer:

Day 1=0.075

Day 2=0.0375

Step-by-step explanation:

Divide each day by 2

The probability it rains on both days if the probability that it rains in London on any particular day is 0.3 is 0.595

The probability is the likeliness of happening an event. It can be calculated by using the following formula:

Probability=Number of events/Number of total outcomes

The probability that it rains in London on any particular day is 0.3

If it rains then the probability of it raining the following day decreases to 0.15.

The probability that it rains on the second day=1-0.15=0.85

The probability that it rains on the third day=0.85-0.15=0.7

The probability that it rains on both is=0.85*0.7=0.595

Hence the probability that it rains on both is 0.595

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