Which of the following are measurements for rectangles that are similar to a rectangle with a width of 10 and a length of 20?
check all that apply ✔
A. 5 and 10
B. 17 and 34
C. 2.5 and 6
D. 15 and 30
E. 14 and 30 ​

Answer:

N represents (-2,3)

Step-by-step explanation:

x axis of N = -2

y axis of N = 3

Answer:

O B.  N

Step-by-step explanation:

the -2 meant go back 2 on the X while the 3 shows to go up on the Y axis

Answer:hello

Step-by-step explanation:

Answer:

x=-21

Step-by-step explanation:

x/7=-3

cross multiply

x=-3*7

x=-21

Answer:

C

Step-by-step explanation:

Given

[tex]\frac{x}{7}[/tex] = - 3 ( multiply both sides by 7 )

x = - 21

Answer:

96

Step-by-step explanation: -6x2= -12

-12x-8= 96 :)

Answer: 96 is the answer I multiplied and got 96 use pemdas

Hope this helped you :-)

Answer:

0

Step-by-step explanation:

The multiplicative identity of -12i is (1 + 0i) or 1.

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,

-12i

This is a complex number.

The multiplicative identity is the value when multiplied by the given value gives the same value.

Now,

(1 + 0i) x -12i = -12i

Thus,

1 + 0i or 1 is the multiplicative identity.

Learn more about expressions here:

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Answer:

3.82x10^7

Step-by-step explanation:

Basically, start counting from 3.8 and keeping counting the steps until behind the last number 0. Those steps is the exponent or in this case 7.

Answer:

1.2% discount I think

Answer:

The answer is 14.3

Step-by-step explanation:

If you don't wanted to round but if you do the answer would be...

14.29 ~14.3

Hope this helps!!

The answer is 12 its simply multiplied by 2 then added by 2 to equal 12

Answer:

n = m-a

Step-by-step explanation:

a = m-n

a+n =m

n = m-a

Answer:

6.5 mph

Step-by-step explanation:

Given that :

Emanuel can skateboard 3.375 miles against a 2-mph wind in the same amount of time he skateboards 6.375 miles with a 2-mph wind. Find the speed Emanuel skateboards with no

Wind speed = 2mph

Let time taken to skateboard = t

Speed = distance / time

Distance of 3.375miles against 2 mph wind

Let skate speed = x

skate speed - wind speed=

(3.375 miles / t) + 2mph = x - - - (1)

Distance of 6.375miles with 2 mph wind

(6.375 miles / t) - 2 mph = x - - - - (2)

Equate (1) and (2)

(6.375/ t) - 2 = (3.375/ t) + 2

(6.375 - 3.375) / t = 2 + 2

3 / t = 4

3 = 4t

t = 3/4

t = 0.75

Hence, speed without wind will be :

(3.375 miles / 0.75) + 2mph = x

4.5mph + 2mph = 6.5 mph

The variables in the two-way table describes period number and type of outfit .

Two-way tables are a way of sorting data so that the frequency of each category can be seen quickly and easily. For example, 20 people are questioned about whether they have a pet or not. The results can be seen in this two-way table. From the table, it can be seen that there were 9 girls and 11 boys questioned.

According to the question

Mr. Hanai recorded the outfit choices of the students for picture day from two periods.

Outfits for School Pictures in two-way table :

                    Pants     Skirt          Total

3rd period      31           23              54

4th period      23          35              58

Total               54          58               112

Now,

The variables of Two-way tables are:

Number of periods in rows and type of outfit in column

Hence, the variables in the two-way table describes period number and type of outfit .

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Answer:

its option A

Step-by-step explanation:

Answer:

I am pretty sure it is A.

Step-by-step explanation:

I think it is A.

Answer:

t,4 triangles, right arrow, 27, 57, -14, -38,49,144, 4,1/4

Step-by-step explanation:

Answer:

A. Adjancent: <GAF and <CAB

B. <KAC <LAM

C.<LAM and <JAG

Step-by-step explanation:

Making it 800

Answer: Thanks for using Brainly! Vote Biden 2020

Hope we influence your vote!

Answer:

F=1.8 C + 32 or F= 9/5 C + 32

Step-by-step explanation:

That is the formula to transfer fareinheit to celcius. 9/5 and 1.8 are basically the same thing. Plug in what you're converting to into C then multiply it by 9/5 or 1.8 and then proceed to add 32.

Answer:

The error he made was adding 3 to the y value and adding 2 to the x value, instead of adding 2 to the y value and 3 to the x value.

Step-by-step explanation:

The slope can also be called "rise over run," or the change in y divided by the change in x.

In this situation, the slope is 2/3, meaning that a change in y of 2 units will increase the x value by 3 units.

Emaan switched these values when plotting the points, and did a change in 2 x values with a change in 3 y values.

From the point (0, 4), instead of plotting the point (2, 7), he should have plotted (3, 6).

The error he made was adding 3 to the y value and adding 2 to the x value, instead of adding 2 to the y value and 3 to the x value.

I hope this helps you!

Answer:

8,500

Step-by-step explanation:

Answer:

8,500

Step-by-step explanation:

Answer:

9x + 90

Step-by-step explanation:

Given

9(x + 10) ← multiply each term in the parenthesis by 9 )

= 9x + 90

Answer:

This doesn´t make sense please clarify.

Step-by-step explanation:

Answer:

25% increase

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

(V2−V1)|V1|×100

=(140−112)|112|×100

=28112×100

=0.25×100

=25%change

=25%increase

Answer:

f= 42.75

Step-by-step explanation:

just smart

Answer:

c your welcome

Step-by-step explanation:

i have done this connexus

Answer:

$0.11

Step-by-step explanation:

1-0.89 is 0.11 so it is $0.11

Answer:

$0.11

Step-by-step explanation:

Hi! :)

To find the answer to this math question, you need to do some subtraction!

1-0.89= 0.11

If Gian is paying $1, but the toy only costs $0.89, that means she will get $0.11 back.

Answer:

67.3

Step-by-step explanation:

Answer

(9-j)-3

Step-by-step explanation:

Answer:

j-12

Step-by-step explanation:

without knowing what j is all you can do is combine like terms like -3 and -9

Answer:

-5

Step-by-step explanation:

[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} }[/tex]

*(x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate.

Slope of (1, 65) and (2, 60)

[tex] = \frac{65 - 60}{1 - 2} \\ = \frac{5}{ - 1} \\ = - 5[/tex]

Answer:

6 + -15? That does equal -9.

Answer:

35.12 dollars. hope this helps

Step-by-step explanation:

Answer:

30.32 miles

Step-by-step explanation:

This is a four-part question.

First, you need to find the distance between all of the places.

Alanah to Mia:

Find the hypotenuse: 6^2+8^2= C^2

(After work: C=10)

Mia to Teresa:

14 miles (You can just count.)

Teresa to Arena:

Find the hypotenuse: 2^2+6^2= C^2

(After work: 6.32)

Then, you can add them all up!

10+14+6.32= 30.32 miles (your answer).

Answer:

30 8/25 or 24 + √40

Work:

Alanah to Mia:

We have a right triangle, so do a² + b² = c²

6² + 8² = c²

36 + 64 = 100

100 = 10²

c = 10

Mia to Teresa:

d = 14

Just count here, it's self-explanatory.

Teresa to Arena:

Right triangle again

2² + 6² = c²

4 + 36 = 40

√40 ≈ 6.32 = 6 8/25

Final Sum:

Add 10 14 and 6 8/25 to get your final answer.

10 + 14 = 24

24 + 6 8/25 = 30 8/25 mi

Know that the fraction is just an approximation, the actual answer in radical form would be 24 + √40