A town map has a scale of 2cm:0.5km what is the actual distance for a walk measured at 9cm on the map?

Answer: 4/5 = 180/b; b = 225 boys

Answer:

Given that there are 4 boys for every 5 girls, we can set up the following proportion:

4/5 = x/180

where x is the number of boys.

To solve for x, we can cross-multiply:

5x = 4 * 180

5x = 720

x = 144

Therefore, there are 144 boys.

Step-by-step explanation:

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Answer:

If I am correct, I think the surface area is 448.

Step-by-step explanation:

First start by finding the area of all the sides

Front side. 12 x 10 = 120

2 triangle sides: 8 x 10 = 80, 80 x 2 = 160

Bottom side: 6 x 12 = 72

Back side: 8 x 12 = 96

Then add up the surface area

120 + 160 + 72 + 96 = 448

Btw I don't know if I am correct, but I think this is the way you find surface area.

Answer:

x=13

Step-by-step explanation:

300-(9x) =183

300-183=9x

117=9x

x=117/9

x=13

check:

300-117=183

Answer:

\( \frac{1}{10} + \frac{20}{100} = \frac{10}{100} + \frac{20}{100} = \frac{30}{100} \)

\( \frac{2}{3} + \frac{1}{4} = \frac{8}{12} + \frac{3}{12} = \frac{11}{12} \)

2(6*9) + 2(6*5) + 2(5*9)

Surface Area = 258 units

*IG: whis.sama_ent

Answer:

1. 7.6

2. it is not possible

3. 258

4. 72

Step-by-step explanation:

Answer:

1 :)

You cannot divide them by each other, so therefore it is one!

Answer:

76°

Step-by-step explanation:

Use the Exterior Angle Property. The Exterior Angle Property states that an exterior angle of a triangle is equal to the sum of it's two opposite non adjacent interior angles.

In this case, set the exterior angle equal to the sum of the two given interior angle measurements:

(c) + (c - 26) = c + 50

First, simplify, combine like terms. Like terms are terms that share the same amount of the same variable:

c + c - 26 = c + 50

(2c) - 26 = c + 50

Next, isolate the variable, c. Note the equal sign, what you do to one side, you do to the other. Subtract c and add 26 to both sides of the equation:

2c (-c) - 26 (+26) = c (-c) + 50 (+26)

2c - c = 50 + 26

c = 76

76° is your answer.

~

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Answer:

c = 76 degrees

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

I think is B because is in the same line

The mixed number for the  given case can be obtained as 10²/₅.

A linear equation for the given case can be written by assuming any variable as the unknown quantity. Then, as per the given data the required operations are done and it is equated to some value.

Suppose the number be x.

Then, the following equation can be written for information given as,

1/4(x - 3.2) = 1.8

It can be solved as,

x - 3.2 = 1.8 × 4

⇒ x = 7.2 + 3.2 = 10.4

It can be written in mixed form as below,

10.4 = 10 + 4/10

⇒ 10 + 2/5 = 10²/₅

Hence, the required number is 10²/₅.

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Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Answer:

2^5

Step-by-step explanation:

64 = 2*16 = 2*2*8 = 2*2*2*4 = 2*2*2*2*2 = 2^5

Answer:

128

Step-by-step explanation:

2 |  64

2 |  32

2 |  16

2 |  8

2 |  4

2 | 2

2 | 1

Prime factorization = 2 x 2 x 2 x 2 x 2 x 2 x 2 =\(2^{7\\}\) =  128                  

Step-by-step explanation:

They have already done the math for you, you just need to draw a line with the length of 3 units, so it would look like this:

Answer:

Step-by-step explanation:

The graph for the inequality is attached with the answer.

We have a linear inequality -

y < 3x + 1

We have to plot the graph of this linear inequality.

An inequality in mathematics compares two values or expressions, showing if one is less than, greater than, or simply not equal to another value.

According to the question, we have -

y < 3x + 1

Now, in order to plot the graph for this inequality, let -

y = 3x + 1

Plot the line for the above equation. Remember to plot the graph in the form of dashed line since the inequality is strict inequality.

Consider the point (0, 0) -

Solve the inequality for the point (0, 0), we get -

0 < 3 x 0 + 1

0 < 1

Which is true.

Hence, shade the complete area on that side of line where the point

(0, 0) lies.

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Answer:

Step-by-step explanation:

Nope Because it is so-pose to be 200

Answer:

Starting with 2 pennies, Kelly adds 2 more pennies to her penny jar every day. To find out how many pennies she will have on Day 10, we can calculate the total number of pennies accumulated.

On Day 1, she has 2 pennies.

On Day 2, she adds 2 more pennies, bringing the total to 2 + 2 = 4 pennies.

On Day 3, she adds 2 more pennies, bringing the total to 4 + 2 = 6 pennies.

This pattern continues, with 2 additional pennies added each day.

We can summarize the pattern as follows:

Day 1: 2 pennies

Day 2: 4 pennies

Day 3: 6 pennies

Day 4: 8 pennies

Day 5: 10 pennies

Day 6: 12 pennies

Day 7: 14 pennies

Day 8: 16 pennies

Day 9: 18 pennies

Day 10: 20 pennies

Therefore, on Day 10, Kelly will have a total of 20 pennies in her penny jar.

Answer: She needs 1/2 a cup of oatmeal

Step-by-step explanation:

step 1. turn the 2 1/2 into a decimal to get 2.5

step 2. divide the decimal in half to get 1.25

step 3. add 2.5 + 1.25 = 3.75

step 4. take that answer and subtract it by how much oatmeal you have (3.25) to get 0.5       this means that you need half a cup of oatmeal to make 1 1/2 batches of oatmeal cookies

Answer:

1/2 cups

hope you like it : )

Answer:

A. 80

Step-by-step explanation:

This is because the distance (mi) goes up by 80 each time.

Answer:

They can never be similar because their sides can never be proportional and their angles can never be congruent.

Step-by-step explanation:

Hope It Helps

I did the k12 test!!

They can never be similar because their angles can never be equal and their sides can never be proportional.

Two triangles are said to be similar if the triangles are of the same shape but different size. The angles of the triangle will be equal and the sides are proportional.

An equilateral triangle has all the sides and angles equal to each other.

Any similar triangle for an equilateral triangle will have the sides proportional.

Since all the sides are equal, the similar triangle will also have all the sides equal which may be different from the original triangle.

So this can never be similar to a scalene triangle where all the sides are of different length.

Hence the correct reason is that, their angles can never be equal and their sides can never be proportional.

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Answer:

Step-by-step explanation:

arithmetic sequence with common difference d = 10 and  initial value 27

nth term = 27 + (n-1)10

Answer:

1) c and d

2) 44

3) a and c

1: if 96 is the 100% price and 32% is what you need to find, it is 32 out of 100. 0.32 is the same, as well as 32/100.

2: if you divide the shape into different pieces, i find it easier to find the area. 9 x 3 = 27. 4 x 2= 8. 3 x 3 = 9. 27+8+9=44.

3:  the ratio 8:20 can be simplified down to 2:5 which makes A true. if the ratio is originally blue:red, then for c, 10:4 is the same as 4:10 since it states red to blue instead of blue to red, meaning c is also true.

Answer:

1. C and D.

2. 34

3. A and C

Step-by-step explanation:

1. All you have to do is solve each equation in order to see which ones are equal to the same answer

A. 32 * 96 = 3072

B. 3.2 * 96 = 307.2

C. 0.32 * 96 = 30.72

D. 32/100 * 96 = 30.72

Both C and D have the same answer.

2. Add up all the sides

9+6+5+4+3+3+2+2= 34

3. Look at each answer carefully.

A. There are 2 blue cubes for every 5 red cubes. True

B. When the game has 56 cubes in all, there are 40 red cubes. False

C. The ratio of red to blue cubes is 10:4. True

D. The ratio of all cubes to blue is 28:20. False

Answer:

\(\boxed{\boxed{\sf (-20) }}\)

given - X = (-8).

To find - Value of this equation

Solution-

(-13) -Y

putting the value of y = 7 in the equation

(-13) -7

-20

Answer:

the answer is a

Step-by-step explanation:

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Answer:

6

Step-by-step explanation:

18-2.5+7 there s your helllppppppppppp