Which of the matrixes can be added together? Choose all that apply.

Answer: 96 ft squared ✌️

Step-by-step explanation:

Triangle area is 42 a leg (6) times b leg (14) divided by 2

First rectangle down is 30. Use length times width

Second rectangle down is 14

Last vertical rectangle is 10

Add all areas together

Answer: 96 square feet.

Step-by-step explanation: I would assume you know how to find the area of the rectangles and you are struggling with the triangle. With triangles you take the base or the bottom and multiple it by the width and then divide by 2. In this case the base would be 14 and the width would be 6, so 14x6 is 84 and 84 divided by 2 is 42.

I am guessing you are in 6th grade based on the problem you are doing. I am also in 6th grade so try to do what I did and see for yourself. :)

Answer:

2c^5 is the greatest common factor.

Step-by-step explanation:

I believe you meant 50c^6 and 16c^5.  c6 and c5 have no meaning.  c^6 and c^5 are the sixth and fifth powers of c, respectively.

What do the two terms of 50c^6 and 16c^5 have in common?  c^5 is common to both c^6 and c^5, and so, if we factor out c^5, we get:

c^5(50c + 16).

Note that 50c and 16 have only 2 as their common factor:  2(25c + 8).  Thus, the final factored form of 50c^6 and 16c^5 is 2c^5(25c + 8).

2c^5 is the greatest common factor.

Answer: 256 CAD

Step-by-step explanation:

Hi, to answer this question we simply have to multiply the price in US dollars of the iphone (320) and multiply it by 0.80 ( Canadian dollar to US dollar exchange rate)

Mathematically speaking:

Since:

$1 US = 0.80 CAD  

$320 x0.80 = 256 CAD

Feel free to ask for more if needed or if you did not understand something.

Answer:

x ≈ 6.4

Step-by-step explanation:

Using the sine ratio in the right triangle

sin40° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{x}{10}[/tex] ( multiply both sides by 10 )

10 × sin40° = x , thus

x ≈ 6.4 ( to the nearest tenth )

Answer:

a is adjacent, b is opposite, c is the hypotenuse

Step-by-step explanation:

A right angled triangle must contain the opposite, the adjacent and the hypotenuse. The opposite is the side that directly faces the angle of interest. The adjacent is the side that is close to the angle of interest.

Given that the angle Y is positioned between X and Z, the point b becomes the opposite of Y. The point a becomes adjacent to angle Y while c remains the hypotenuse of the right angled triangle.

The image below typifies the explanation given above. It shows the relationship between the three sides of the right angled triangle in detail.

Answer:

a is adjacent, b is opposite, c is the hypotenuse

Step-by-step explanation:

i took the test on ed.

Answer:

90 cents

Step-by-step explanation:

7x+2(1.30)=10-1.10

7x=8.9-2.6

x=6.3/7= 0.9

Answer:

$.90 or 90 cents each

Step-by-step explanation:

10-2(1.30)-7(x)=1.10

10-2.6-7x=1.10

7.40-7x=1.10

7x=6.3

x=6.3/7

=.90

Answer:

x=60

y=300

Step-by-step explanation:

x=60

y=300

Answer:

60 feet

Step-by-step explanation:

We know that a triangle has 3 sides, in this case we will call them a, b and c.

It tells us that everything is material, it measures 20, that is:

a + b + c = 20

They tell us that she wants to triple each side and to know how much material she would need in total. Then it would be:

border material need = 3 * a + 3 * b + 3 * c

common factor 3:

border material need = 3 * (a + b + c)

border material need = 3 * 20

border material need = 60

Which means that she needs a total of 60 feet of material.

Answer: She would need 60 ft of border material.

Step-by-step explanation: Olga has a triangular flower bed, which means her flower bed is three sided. Also it has been stated that she has 20 feet of border material available. which will fit perfectly around the bed. This also means the perimeter of her flower bed is 20 feet.

Assuming the sides of her flower bed are labeled as a, b and c. Then a plus b plus c would equal 20, since the perimeter is the addition of all sides of the triangle.

However, she intends to triple the length of each side of the flower bed, and that would translate into the sides being 3a, 3b and 3c respectively. This effectively triples the length of the perimeter which is shown as,

Perimeter = a + b + c

20 = a + b + c

3(20) = 3a + 3b + 3c

60 = 3a + 3b + 3c

Therefore, she is going to need more border material and that is calculated as 60 feet.

Answer:

False

Step-by-step explanation:

The included side in ASA is inside between the angles being used

Answer:

its 16/30 or 8/15

Step-by-step explanation:

if the total is 30 and 16 of them are in his school the probability of calling a person from school is 16/30 which is simplify to 8/15

Answer:

P of calling someone from school = [tex]\frac{8}{15}[/tex]

Step-by-step explanation:

The probability of calling someone from school is

[tex]\frac{16}{30}=[/tex]

[tex]\frac{8}{15}[/tex]

P of calling someone from school is [tex]\frac{8}{15}[/tex]

Answer: The correct answer is D the range of the graph is all real numbers greater than or equal to 0.

Step-by-step explanation

Range [0,infinity] {y|y greater than or equal to 0}

Answer:

D

Step-by-step explanation:

Answer:

Clockwise rotation 90 ° about origin

R_{90, clockwise, origin}(x,y) -> (y,-x)

J(-4,1) therefore

R_{90, clockwise, origin}J(-4,1) -> J'(1,+4)  this answer was form other person credits to him/her

Step-by-step explanation:

Answer:

Step-by-step explanation:

6x = 54

x = 54 /6

x=9

therefore value of x is 9

Answer:

6x=54 if x =9 because 54/6 equals nine

Step-by-step explanation:

Answer:

D.) 1/16 (42-x).

Step-by-step explanation:

it was right on edg 2020

In the table that represents the distance of the trip down the hill, the missing value is  ¹/₁₆(42 - x).

Distance is the length of space between two points.

Distance = speed x time

In the table that represents the distance of the trip down the hill, the missing value is calculated as follows;

Distance = ¹/₁₆ x (42 - x)

[tex]Distance = \frac{1}{16(42-x)}[/tex]

Thus, In the table that represents the distance of the trip down the hill, the missing value is  ¹/₁₆(42 - x).

Learn more about distance here: https://brainly.com/question/2854969

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Answer:

Step-by-step explanation:

If [tex]A =\pi xy[/tex], then π, x, and y are all multiplied together. Multiplication is undone by division, so we will divide away the πx to solve for y:

[tex]\frac{A}{\pi x}=y[/tex] which is your last option.

Here, we are required to find an equivalent equation solved for y if the area, a is given by;

a = πxy

An equivalent equation solved for y is;

y = a ÷ (πx)

To find an equivalent equation solved for y,

We have to make y the subject of the formula in;

a = πxy.

Therefore, by dividing both sides of the equation by πx, so that y is left alone on the right hand side.

Therefore, y = a ÷ (πx).

Read more:

https://brainly.com/question/22404367

Answer:

[tex] \boxed{z = -6.3} [/tex]

Step-by-step explanation:

[tex] = > - 2.9 + 4.2z = - 14.73 - 12.74 + 0.3z \\ \\ = > - 2.9 + 4.2z = - 27.47 + 0.3z \\ \\ = > 4.2z - 2.9 = 0.3z - 27.47 \\ \\ = > 4.2z - 0.3z - 2.9 = - 27.47 \\ \\ = > 3.9z = - 27.47 + 2.9 \\ \\ = > 3.9z = - 24.57 \\ \\ = > z = - \frac{24.57}{3.9} \\ \\ = > z = - 6.3[/tex]

Answer:

2:50

Step-by-step explanation:

On an ordinary clock, there are 24 hours.

1)  6/24 = 0.25   (The percentage in which the day has passed)

2) 10 (total hours in a day in the decimal clock) * x 0.25 = 2.50

3) 2.5 Hours. On a typical clock, that would read 2:30, however, because the decimal clock proposes that there are 100 minutes in one hour, it will be 2:50, Therefore, the clock will display 2:50

The time that is shown in a decimal clock when it is 6 am in the ordinary clock is 2:30 am.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Decimal clock:

One day = 10 hours

Ordinary clock:

One day = 24 hours

6 am is the first quarter of the day.

This means,

There are 4 quarters in a day.

So,

One quarter is 6 hours.

Now,

Number of hours in one quarter in the decimal clock

= 10/4

= 2.5 hours

This means,

2:30 am when it's 6 am in the ordinary clock.

Thus,

The time shown in the decimal clock is 2:30 am.

Learn more about expressions here:

https://brainly.com/question/3118662

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Answer:

50 students per bus and 9 students per van

Step-by-step explanation:

I just guessed until I got it right, so I don't really have a method. If I ever find a better way of doing it, I'll edit my answer.

Answer:

Take the square root of each side

Add 5 to each side

Step-by-step explanation:

(x-5)^2 = 25

Take the square root of each side

sqrt((x-5)^2 ) = ±sqrt(25)

x-5 = ±5

Add 5 to each side

x-5+5 = ±5 +5

x = 5 ±5

Answer:

There is 1kg of zinc in 3kg of brass

Step-by-step explanation:

Here, we are interested in knowing the amount of zinc present in 3kg of brass

Brass is an alloy of copper and zinc.

Now to get the amount of zinc present, we have to use the ratio;

The ratio of zinc is 1

So the amount of zinc present is calculated as follows;

Total ratio = 2+ 1 = 3

Thus;

1/3 * 3kg = 1kg

Answer:

LALLALA IS

Step-by-step explanation:

Answer:

x=36

Step-by-step explanation:

The angles in a triangle must add to 180 degrees.

Therefore,

x+65+79=180

Add 65 and 79

x+144=180

We want to solve for x. In order to do this, we have to get x by itself. 144 is being added to x (+144)The opposite of addition is subtraction, so subtract 144 from both sides(-144)The +144 and -144 will cancel out, and leave x by itself.

x+144-144=180-144

x=180-144

x=36

Let’s check our answer. Add all the angles together, and make sure they equal 180 degrees.

x+65+79

We know x is equal to 36, so we can substitute it in

36+65+79

180

The 3 angles add to 180, so we know that x=36

Answer:

x = 22°

y = 26°

z = 48°

Step-by-step explanation:

∠PQS and ∠QSR is a pair of alternate interior angles

plus PQ is parallel to SR

then

x = 22°

SPR is an isosceles triangle then m∠PRS = 66°

Therefore x + y = 180-(66+66) = 180-132 = 48

then y = 48 - x = 48-22 = 26

finally, z = x + y = 48

Answer:

x = 22

y = 26

z = 48

Step-by-step explanation:

ΔSPR is isosceles, meaning two angles are equal, as indicated.

one base angle is 66, meaning the other one is also 66.

alternate angles are equal ; angle Q = angle S = 22 = x

To find the other angle of the triangle below, add 22 and 66 and subtract from 180 to get 92.

vertically opposite angles are equal ;       92

                                                              88             88

                                                                       92

the triangle on the upper right has 92, 22, and the missing angle which is 66.

the upper left triangle has 88, 66 and the missing which is 26 = y

the straight line above(PQ), now has 66, 66 and the missing one .add , then take away from 180 to get 48 = z

Steps:

Radius= 17in

Height= 10in

Formula: V=πr2h

Shape: Right cylinder

Solved for volume

H= Height

R= Radius

Description:

We know that R is 17 inches, and H is 10 inches. Since we are finding the volume we use the formula V=πr2h to calculate. After calculating your answer will come as V≈9079.2in³. You also said to round your answer to the nearest hundredth. After rounding your answer to th enearest hundredth your answer will come as 9,079.20.

Answer: V≈9079.2in³

Round to the nearest hundredth = 9,079.20

Please mark brainliest

Hope this helps.

Answer:

Step-by-step explanation:

AE is 9. ED is 6. The triangle ABE is proportional to ACD, so their sides are proportional. For example, AE:ED = AB:BC. So, ED/AE = 2/3 = BC/AB. This gives us 2/3 = x/10, which gives us x=6.6667

Answer:

c

Step-by-step explanation:

Answer:

C) Marie should make sure she surveys both fathers and mothers.

Step-by-step explanation:

Instead of asking one parent like the father, she should ask both types of parents. Some parents go the mall by themselves not with their spouse. The parents may even have their own separate car so she needs to ask both of them.

Answer:

Option (B)

Step-by-step explanation:

From the figure attached,

Triangle with vertex C' is a translated form of the triangle with vertex C.

Coordinates of pre-image C → (2 , 6)

Coordinates of the image C' → (-4, 4)

Rule followed from pre-image C to image C',

(2, 6) → (-4, 4)

(2, 6) → [(2 - 6), (6 - 2)]

(x, y) → [(x - 6), (y - 2)]

Therefore, rule given in option (B) is the answer.

Answer:

it is B

Step-by-step explanation:

Answer:

z=6  

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

5(z + 1) = 3(z + 2) + 11

5z + 5 = 3z + 6 + 11

5z + 5 = 3z + 17

5z = 3z + 12

2z = 12

2z/2 = 12/2

z = 6

:)

Answer:

z= 6

Step-by-step explanation:

5(z + 1) = 3(z + 2) + 11

Distribute

5z+5 = 3z+6+11

Combine like terms

5z+5 = 3z+17

Subtract 3z from each side

5z+5-3z = 3z-3z+17

2z+5 = 17

Subtract 5 from each side

2z+5-5 = 17-5

2z = 12

Divide each side by 2

2z/2 =12/2

z = 6