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3 years ago

Can someone help? Thanks so much----I have to do the translation.

Mathematics

2 answers:

myrzilka [38]3 years ago

6 0

D) (4,3)
E) (5,-1)
B) (3,-1)
C) (2,2)

hichkok12 [17]3 years ago

3 0

Answer:

B'(3, - 1), C'(2, 2), D'(4, 3), E'(4, - 1)

Step-by-step explanation:

(x, y) -----> (x + 5, y + 3)

B(- 2, - 4) -------> B'(- 2 + 5, - 4 + 3) = (3, - 1)

C(- 3, - 1) --------> C'(- 3 + 5, - 1 + 3) = (2, 2)

D(- 1, 0) ---------> D'(- 1 + 5, 0 + 3) = (4, 3)

E(- 1, - 4) --------> E'(- 1 + 5, - 4 + 3) = (4, - 1)

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3 years ago

The Jones family has saved a maximum of $750 for their family vacation to the beach. While planning the trip, they determine th

Lemur [1.5K]

Answer:

Value of h greater than 5.4 will make inequality false.

Step-by-step explanation:

This question is incomplete; here is the complete question.

The Jones family has saved a maximum of $750 for their family vacation to the beach. While planning the trip, they determine that the hotel will average $125 a night and tickets for scuba diving are $75. The inequality can be used to determine the number of nights the Jones family could spend at the hotel 750 ≥ 75 + 125h. What value of h does NOT make the inequality true?

From the given question,

Per night expense (expected) = $125

If Jones family stays in the hotel for 'h' days then total expenditure on stay = $125h

Charges for scuba diving = $75

Total charges for stay and scuba diving = $(125h + 75)

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125h + 75 ≤ 750

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That means number of days for stay should be less than equal to 5.4

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3 years ago

sydney is cutting the crust from the edges of her sandwich. the dimensions, in centimeters, of the sandwich is shown. which expr

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3 years ago

Read 2 more answers

What is b1 and r of geometrical sequence if b3 −b1 = 16 and b5 −b3 = 144.

Naily [24]

Answer:

b1 = 2 ; r = 3

Step-by-step explanation:

Given that :

if b3 −b1 = 16 and b5 −b3 = 144.

For a geometric series :

Ist term = a

Second term = ar

3rd term = ar^2

4th term = ar^3

5th term = ar^4 ;...

If b3 - b1 = 16;

ar^2 - a = 16

a(r^2 - 1) = 16 - - - (1)

b5 - b3 = 144

ar^4 - ar^2 = 144

ar^2(r^2 - 1) = 144 - - - - (2)

Divide (1) by (2)

a(r^2 - 1) / ar^2(r^2 - 1) = 16 /144

a / ar^2 = 1 / 9

ar^2 = 9a

Substitute for a in ar^2 - a = 16

9a - a = 16

8a = 16

a = 2

From ar^2 - a = 16

2r^2 - 2 = 16

2r^2 = 16 + 2

2r^2 = 18

r^2 = 18 / 2

r^2 = 9

r = √9

r = 3

Hence ;

a = b1 = 2 ; r = 3

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3 years ago

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Answer:

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