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2 years ago

What’s the answer to this?

Mathematics

1 answer:

Serga [27]2 years ago

8 0

Answer:47m

Step-by-step explanation:

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Write the number another way 200+30+7

kotykmax [81]

30+7+200, 7+30+200, 230+7, 207+30 200+37

5 0

3 years ago

Martina rents a room in her home to guests. She charges a $25 flat fee per night for one person. Additional guests are welcome t

Alchen [17]

Answer:

B) c=25 +10p +5h

id expect 25 per night with the n variable next to it but i guessed not

, but one night would cost 25 but with the addition of 10 per person and 5 for every hour of a late checkout

4 0

3 years ago

Read 2 more answers

Please help fast! Line segment AB was dilated to create line segment A’B’ using the dilation rule DQ0.12•

tankabanditka [31]

<u>Answer:</u>

The correct answer option is C. 13.6 units.

<u>Step-by-step explanation:</u>

Line segment AB was dilated to create the line segment A'B' using the dilation rule $D_{Q, 0.15}$ .

We are to find the value of $x$ which is the distance between the twp points A and A'.

For this, we will divide the distance of A'Q by the dilation factor and then subtract the given length.

$\frac{2.4}{0.15} = 16$

x = $16-2.4$ = 13.6 units

4 0

3 years ago

For what values of x and y is PQRS a parallelogram? P 2y + 2 y + 4 2x + 3 S R y + 5 X = y= 0

MaRussiya [10]

Answer:

x = 2 and y = 3

Step-by-step explanation:

For us to have a parallelogram, the opposite sides must be equal in length

Thus, we have it that;

2y + 2 = y + 5

2y - y = 5-2

y = 3

To get the value of x

y + 4 = 2x + 3

Recall y = 3: substitute this value

3 + 4 = 2x + 3

3+ 4 - 3 = 2x

2x = 4

x = 4/2

x = 2

8 0

3 years ago

Use the graph to write the explicit rule of the arithmetic sequence.

Igoryamba

Answer:

$f_n=7+\left(-2\right)\left(n-1\right)$

Therefore, option C is true.

Step-by-step explanation:

From the graph, we get the sequence

7, 5, 3, 1, ...

Here,

a₁ = 7 is the first element.

An arithmetic sequence has a constant difference 'd' and is defined by

$f_n=a_1+\left(n-1\right)d$

computing the differences of all the adjacent terms

$5-7=-2,\:\quad \:3-5=-2,\:\quad \:1-3=-2$

The difference between all the adjacent terms is the same and equal to

$d=-2$

substituting a₁ = 7 and d = -2 in the nth term of the sequence

$f_n=a_1+\left(n-1\right)d$

$f_n=7+\left(-2\right)\left(n-1\right)$

Therefore, option C is true.

6 0

3 years ago