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Otrada [13]
3 years ago
10

What figure appears to be the image of figure h after a dilation by a scale factor of 1/2 and a rotation of 180 degrees?

Mathematics
2 answers:
Fofino [41]3 years ago
6 0

Answer:

Figure D

Step-by-step explanation:

we know that

If the scale factor of the dilation is 1/2, that means the dilation is a reduction

so

the answer is between the Figure C and Figure D

but  

a rotation of 180° eliminate the Figure C

therefore

The answer is the Figure D

katen-ka-za [31]3 years ago
6 0

Answer:

figure d

Step-by-step explanation:

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A coefficient is the number before the variable so the coefficient of x would be number before the x. the number before x is A.-9
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2 years ago
Somebody please help me with this question!​
marta [7]

Answers:

P(A) = 7/12

P(B) = 1/2

=====================================================

Explanation:

To see how I calculated P(A), check out this link to this very similar question

brainly.com/question/27669586

--------------------

Now to calculate P(B)

If a number is divisible by 2, then the number is a multiple of 2.

In other words, the number is even.

Counting through the values in the table, you should find that there are 18 sums that are even (2, 4, 6, 8, 10 and 12). Refer to the dice chart below.

Here's a further breakdown

  • 1 copy of "2"
  • 3 copies of "4"
  • 5 copies of "6"
  • 5 copies of "8"
  • 3 copies of "10"
  • 1 copy of 12

Side note: We have nice symmetry going on.

There are 1+3+5+5+3+1 = 18 values total that are even numbers. The other half are odd numbers of course.

P(B) = 18/36 = (1*18)/(2*18) = 1/2

3 0
2 years ago
A women invest $688.88 in a savings account that pays 9.25%annually.how much is in the account at the end of the year?
adoni [48]
Simple interest=prt
=688.88 (.0925)(1)
=63.72

Balance=investment + interest earned
=688.88+63.72=$752.60
7 0
3 years ago
Math help please and don’t look at the top right whatever you do!
Serggg [28]

Answer:

87.88 ft

Step-by-step explanation:

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8 0
2 years ago
2 If m please help me
Nadusha1986 [10]

Answer:

x = 18

m∠HCB = 36

Step-by-step explanation:

The measure of angle FBC is 8x and the measure of angle HCB is 2x. If you add the measures of both angles it will equal to 180 degrees. This can be represented in an equation:

8x + 2x = 180

10x = 180

Divide both sides of the equation by 10 to isolate the x:

10x/10 = 180/10

x = 18

Now that we know the value of x, we can find the measure of angle HCB:

2x

2(18)

36

The measure of angle HCB is 36.

I hope this helps :)

8 0
2 years ago
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