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3 years ago

Heres some 8th grade math :))))

Mathematics

2 answers:

weqwewe [10]3 years ago

6 0

Answer:A dilation is a transformation that produces an image that is the same shape as the original, but is a different size

Step-by-step explanation:

Basically its the same shape but different size

Illusion [34]3 years ago

3 0

Answer:it’s The first answer

A dilation is a type of transformation that only reduces A figure

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She has enough bricks to cover 60 square feet. She wants the length of the patio to be 4 feet longer than the width. What dimens

Natalija [7]

Answer:

10 feet length and 6 feet width.

Step-by-step explanation:

If the total area of the patio is going to be equal to 60 square feet and the length is going to be 4 feet longer than the width, the dimensions that she should use for the patio are 10 feet for the length and 6 feet for the width which will equal to 60 square feet in total.

I hope this answer helps.

3 0

3 years ago

Which set of numbers gives the minimum, lower quartile, median, upper quartile, and maximum, in that order, of this box plot?

Illusion [34]

I think it is E .I am thankfull in helping you

4 0

2 years ago

Katie's business is going so well she wants to expand and add a shirt. She makes an isosceles triangle logo like the one below.

OleMash [197]

I think u forgot to put pic for we can see the triangle

4 0

2 years ago

Read 2 more answers

Help 26-1x6 ASAP hurry

Ronch [10]

Answer: 20

Step-by-step explanation: Lets break down the problem;

You always use multiplication first when solving an expression.

26 - 1 x 6

1 x 6 = 6

26 - 6 = 20

7 0

3 years ago

Write an explicit formula for an, the nth term of the sequence 112, -28, 7, ....

MA_775_DIABLO [31]

Answer:

$a_n=112\left(-\frac{1}{4}\right)^{n-1}$

Step-by-step explanation:

<u>Geometric Sequences</u>

There are two basic types of sequences: arithmetic and geometric. The arithmetic sequences can be recognized because each term is found as the previous term plus a fixed number called the common difference.

In the geometric sequences, each term is found by multiplying (or dividing) the previous term by a fixed number, called the common ratio.

We are given the sequence:

112, -28, 7, ...

It's easy to find out this is a geometric sequence because the signs of the terms are alternating. If it was an arithmetic sequence, the third term should be negative like the second term.

Let's find the common ratio by dividing each term by the previous term:

$\displaystyle r=\frac{-28}{112}=-\frac{1}{4}$

Testing with the third term:

$\displaystyle -28*-\frac{1}{4}=7$

Now we're sure it's a geometric sequence with r=-1/4, we use the general equation for the nth term:

$a_n=a_1*r^{n-1}$

$a_n=112\left(-\frac{1}{4}\right)^{n-1}$

6 0

2 years ago