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MrRissso [65]
3 years ago
13

PLEASE HELP! TIME RUNNING OUT ,EXPLAIN THIS TO ME!!Dilation D Dv,2/5 was performed on a rectangle. How does the image relate to

the pre-image? Select three options.
A,)The image is a reduction because 0 < n < 1.

B,)The side lengths of the image are two-fifths the size of the corresponding side lengths of the pre-image.

C,)The angles of the image are two-fifths the size of the angles of the pre-image.

D,)The center of dilation is at point Q.

E,)The base of the image is two-fifths the size of the base of the pre-image.
Mathematics
1 answer:
Delvig [45]3 years ago
5 0

Answer:

Options A ,B and E

Step-by-step explanation:

Here 2/5 is less then one then all sides are gonna 2/5 of initial length hence reduction occur.

Angles are not gonna affected because it is like zoom in.

Center of dilation can be anywhere as point Q is not specified in question thus it is wrong.

Yeah base of rectangle is reduced by a factor of 2/5.

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Megan draws three different diagrams to represent the sample space of flipping a coin and rolling a 6-sided die.
erica [24]

Answer:

The explanation is given below.

Step-by-step explanation:

Given:

Two events take place.

Let event A be flipping a coin

Let event B be rolling a 6-sided die.

Now, a coin has two faces; one is head and the other is tail.

So, the possible outcomes of event A are: {H, T}

H → Head, T → Tail.

Now, a six sided die has six faces each marked with a number. The numbers marked ranges from 1 to 6.

So, the possible outcomes of event B are {1, 2, 3, 4, 5, 6}

Now, each element of set A should match with all the elements of set B.

Now, tabular form should have a row of outcomes of B and a coum of outcomes of event A. Thus,

Outcomes          1          2       3        4         5          6  

   H                 H1         H2     H3     H4       H5      H6

   T                 T1         T2     T3        T4      T5         T6

Therefore, the organised list has the following outcomes:

H1                 T1        

H2                T2

H3                T3

H4                T4

H5                T5

H6                T6

Finally, the correct tree diagram is attached below.

can you me as brainliest if its right? i need 10000 points and 35 brainliest's to rank up to genius

7 0
3 years ago
What is the value of c in the following equation: 29.4 + c = 62
baherus [9]

Answer:

D) 32.6

Step-by-step explanation:

This question is asked to find the value of "c", a variable.

We can rewrite the equation like this: 62 = 29.4 + c.

So, something + 29.4 = 62.

62 - 29.4 = 32.6.

Hope this helps!

6 0
3 years ago
I need help with this question (in picture)
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It will cost $9.09.
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3 years ago
Nearest Integer of the square root of -61?
OLga [1]
You cannot take the square root of a negative number and get a real number answer. You can only get an imaginary root.

square root of 49 = 7 and square root of 64 = 8
square root of 61 is between 7 and 8.
It would be closer to 8.

square root of -49 = 7i and square root of -64 = 8i
square root of -61 would be closer to 8i

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3 years ago
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3 years ago
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