This is 8th grade math please

Answer:

n=15          j=12

Step-by-step explanation:

The scale factor is 1.5

Match up the triangles, and you can see that 12/8=1.5

10*1.5=j, or 15

18/1.5=12

Answer:

[tex]Size= 3.05ft[/tex]

Step-by-step explanation:

Given

[tex]Scale = \frac{1}{100}[/tex]

[tex]Statue = 305ft[/tex]

Required

Determine the size of the statue

Size is calculated as thus:

[tex]Size = Scale * Statue[/tex]

[tex]Size = \frac{1}{100} * 305ft[/tex]

[tex]Size = \frac{305ft}{100}[/tex]

[tex]Size= 3.05ft[/tex]

Answer:

144+19= 163

Step-by-step explanation:

hope this helps! Have a great day!

Answer:

163

Step-by-step explanation:

ADD

Answer:

D

Step-by-step explanation:

Answer:

Potential Energy = 10J

Step-by-step explanation:

mass of the book = 1.0kg

height = (0.5 + 1)m

acceleration due to gravity = 10m/s²

Potential Energy = mass × acceleration × height

Potential Energy = 1kg × 10m/s² × 1m

Potential Energy = 10J

Answer:

17.6

Step-by-step explanation:

22 x .80 =17.6

17.6 is 80% of 22 so that would be your answer

Answer:

I would say (E) You welcome for meh so called help

Answer:

200 miles per minutes

Step-by-step explanation:

Answer: 200 meters

Step-by-step explanation: Divide 1,000 by 5. You should have a result of 200 meters.

Answer:

C) problem-solution

Step-by-step explanation:

The writer would give the problem:

dangerous levels of pollution in our oceans

and then the solution:

how people can reduce these levels

Answer:

C) problem-solution

Step-by-step explanation:

If this helped mind giving me a like?

Answer:

25.5

Step-by-step explanation:

Answer:

The answer is $25.50 for 18 pounds of potatoes.

Hope this helps.

Please mark me as Brainliest if i am correct.

If x = -3, y = -2 and z = 11, we can plug it into the equation provided.

x(4y + z)²

-3(4(-2) + (11))²

-3(-8 + (11))²

-3(-8 + (11))²

-3(3)²

-3(9)

-28

Thus, the final answer would be -28.

Answer:

Si tienes la respuestas podrias ponerla :( tengo la misma clase

Answer:

See below.

Step-by-step explanation:

g(x) and f(4) refer to different functions.

Since we are not given f(x) is, we cannot answer the question.

Answer:

0.00005

Step-by-step explanation:

0.00005137

1 cannot make 5 turn to 6

Answer:

125 over 81

Step-by-step explanation:

x3= 125 over 27

Divide both sides by 3, you get:

x=125 over 81

Thats it lol

Answer:

Step-by-step explanation:

Answer:

Late but its 115

Answer:

The answer is 6x-1=11

Answer:

C, 5/2

Step-by-step explanation:

3 I2x -1I + 4 = 16

Isolate absolute value:

3 I2x -1I + 4 - 4 = 16 - 4

3 I2x -1I= 12

(3 I2x -1I) / 3 = 12 / 3

I2x -1I= 4

Since the question is only asking for the positive, all you need to solve for is the +4. Solve for x

2x -1 = 4

2x -1 + 1 = 4 +1

2x = 5

2x / 2 = 5 / 2

x = 5/2 or C

Sure!! What's the question?

Answer:

What do you need help with? There is nothing attached.

Answer:

a) 53 is prime

Step-by-step explanation:

Answer:

C,D

Step-by-step explanation:

A Prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, involve 5 itself

Answer:

n = 4

Step-by-step explanation:

Where's a or did you mean n?

Answer:

n=4

Step-by-step explanation:

5n+34=-2(1-7n)

1. So first expand.

5n+34=−2+14n

2 Regroup terms.

5n+34=14n−2

3 Subtract 5n from both sides.

34=14n−2−5n

4 Simplify  14n-2-5n to  9n-2.

34=9n−2

5 Add 22 to both sides.

34+2=9n

6 Simplify  34+2 to 36.

36=9n

7 Divide both sides by 9.

36/9=9

​​

8 Simplify 36/9 to 4

4=n

9 Switch sides.

n=4

Answer:

2601

Step-by-step explanation:

The integers between 5 and 102 are

7, 9, 11, 13, 15, 17,19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101

The sum of the odd intergers between 2 and 105 can be calculated as follows

= (N + 1/2)^2

= (101 + 1 /2) ^2

= (102/2)^2

= 51^2

= 2601

Hence the sum of the odd intergers between 5 and 102 is 2601

Answer:

23 and 45

Step-by-step explanation:

This is really just a simple division question.  All we have to do to solve the first half is divide 332 by 15:

[tex]332 / 15 = 22.133333333[/tex]

We'll want to round that up to 23, because it seems they're asking for integers here.

For the next part of the question, all we have to do is double the result of the last operation and round that number up as well:

[tex]22.13333333 *2 = 44.2666667[/tex]

Which rounded gives us 45.

Hope this helps!

Answer:

Samuel will need 23 pieces of wood.

Theresa will need 46 pieces of wood.

Step-by-step explanation:

To find how many total pieces Samuel will need, we have to divide 332 feet into 15, since each piece of wood is equivalent to 15 feet:

[tex]332[/tex] ÷ [tex]15=22.1333[/tex]

Samuel can't have a portion of wood, the wood pieces he has must be represented as a whole number. We have to round up to 23 pieces of wood.

Samuel will need 23 pieces of wood to build his fence.

_

If Theresa needs twice as many feet as wood, we have to multiply Samuel's pieces of wood by its length (15 feet):

[tex]23[/tex] × [tex]15=345[/tex]

Multiply [tex]345[/tex] by 2:

[tex]345[/tex] × [tex]2=690[/tex]

Now, divide [tex]690[/tex] by [tex]15[/tex]:

[tex]690[/tex] ÷ [tex]15[/tex]

[tex]=46[/tex]

Theresa will need 46 pieces of wood.

Answer:

40

Step-by-step explanation:

Multiply 10 by 4 which 4 represents the starting Iphone memory storage and then 10 represents the value of memory for the 10th model.

By solving the exponent, we find that the 10th version will have 2048 gigabytes of memory.

An exponent is a number that is placed as a superscript over a number. In other words, it indicates that the base is raised to a certain power.

[tex]= 4 * 2^{9} = 2048[/tex]

Learn more about exponents here

https://brainly.com/question/15993626

#SPJ3

Answer:

it depends where your y-intercept is at

if you dont have a y-intercept then just start anywhere on the y-intercept line then u go up one then over three

Step-by-step explanation:

Answer:

c e f

Step-by-step explanation:

C. All rotations take one half of the triangle to the other half of the triangle

E. None of the sides of the triangle have the same length

F. None of the angles of the triangle have the same measure

If a shape has a rotation symmetry, then the shape will look exactly the same after rotation. The conclusions to reach for a triangle that has a rotation symmetry are:

A. All sides of the triangle have the same length

B. All angles of the triangle has the same measure

Of all kinds of triangle, only an equilateral triangle has a rotational symmetry.

This means that:

The above points imply that: options (a) and (b) are true

See attachment for an illustration of rotation symmetry of a triangle.

Read more about rotation symmetry at:

https://brainly.com/question/1597409

Answer:

D)35. Hope it hepls

Step-by-step explanation:

because 35 is between 30 and 40

Answer:

6x^2 + 10x + 4 units of measurement

Step-by-step explanation:

The area of a square is L*W.

(2x+2)*(3x+2) = (6x^2) + (4x) + (6x) + (4)

                      = 6x^2 + 10x + 4

x = y

When,

3 = 51

x = 204

x = 204*3/51

x = 12

Answer:

4)2.4

Step-by-step explanation:

                      -1.5 ( -3.6 + 2 )

            To solve this problem, we apply PEMDAS.

This is the order  of operation for mathematical problems.

P     Parentheses

E     Exponent

M    Multiplication

D    Division

A    Addition

S    Subtraction

             -1.5 ( -3.6 + 2 )

  Do the problem in the parentheses first,

              = -1.5 x (-1.6)

              = 2.4