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3 years ago

CAN SOMEONE HELP ME WITH THIS, PLEASE AND THANK YOU

Mathematics

2 answers:

ozzi3 years ago

6 0

Answer:

63 were sold

Step-by-step explanation:

Multiply the total number of new houses by the fraction that were sold

81 * 7/9

Rewriting

81 /9 * 7

9 * 7

Aleksandr-060686 [28]3 years ago

4 0

Answer:

63 new house have been sold this year.

Step-by-step explanation:

New houses have been sold this year is given by

= Total no. of new houses × fraction that were sold.

➛ 81 × 7/9

➛ 9 × 7 .. ( 81 / 9 = 9 )

➛ 63

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AB=4x+3 and CD=24+5x find bc

madam [21]

Answer:

Step-by-step explanation:

1. use distribution factor

(4x+3)(24+5x)

4x times 24 = 96

4x times 5x = 20x

3 times 24 = 72

3 times 5x = 15x

2. combine like terms

96 + 72 = 168

15x + 20x = 35x

35x + 168 or 168 + 35x

I may be wrong please check my answer. I may have a lapse in my algebra, or I may have misunderstood the problem. But this is what I can give you to the best of my knowledge.

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3 years ago

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astraxan [27]

Step-by-step explanation:

Given

$f(x) = \frac{x + 5}{x}$

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${f}^{ - 1} (2) = \frac{5}{2 - 1} \\ = \frac{5}{ 1} \\ = 5$

Hope it will help :)❤

7 0

2 years ago

One light year is 5.8697136 x 10^12 miles. How for is 8.333 light minutes?

kirill115 [55]

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3 years ago

Which sequence of similar transformations could map △ABC onto △A'B'C'?

nadya68 [22]

Answer: A sequence of similar transformations of dilation and translation could map △ABC onto △A'B'C'.

Step-by-step explanation:

Similar transformations: If one figure can be mapped onto the other figure using a dilation and a congruent rigid transformation or a rigid transformation followed by dilation then the two figures are said to be similar.

In the attachment △ABC mapped onto △A'B'C' by a sequence of dilation from origin and scalar factor k followed by translation.

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3 years ago

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Kurt spots a bird sitting at the top of a 40 foot tall telephone pole. If the angle of elevation from the ground where he is sta

Natalija [7]

Answer:

i guess its 24.03 ft

Step-by-step explanation:

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3 0

2 years ago