Ask question

Ask question

All categories

3 years ago

13

There are 84 new houses being built in a neighborhood. Last month, 1/3 of them were sold. This month, 5/7 of the remaining house

s were sold. How many houses are left to be sold?

1 answer:

noname [10]3 years ago

4 0

There are a total of 16 houses left

You might be interested in

Find the ratio for Tan C

densk [106]

Answer:

D

Step-by-step explanation:

TAN is opposite/adjacent

15/8

7 0

2 years ago

Carla is cutting pieces of string that are exactly inches long. How many pieces can she cut from a ball of string that is 100 fe

siniylev [52]

Answer:

the answer is Length of each string = 195/8 inch

Total length= 100*12 = 1200 inch

Number of pieces = Total length/ Length of each piece = 1200/ (195/8)= (1200*8)/195

Step-by-step explanation:

6 0

3 years ago

F(x)=3x-7 find the value of c so that f(c) =20 is true

Andreas93 [3]

<u>Answer</u>:

c = 9

<u>Explanation</u>:

given: f(x)=3x-7

<em>if f(c) =20</em>

To solve this replace x with c and then y is 20.

<u>Solve</u>:

3c - 7 = 20

3c = 27

c = 27 ÷ 3

c = 9

7 0

2 years ago

Read 2 more answers

What is 9/16 rounded to the nearest whole number?

Levart [38]

Answer:

Step-by-step explanation:

9/16=.5625

Round that to the nearest whole number would be 1

6 0

3 years ago

What are the coordinates of point B on \overline{AC} such that AB = 1/2 BC

marta [7]

Answer:

C. $B(x,y) = \left(3,-\frac{16}{3} \right)$

Step-by-step explanation:

Let $A(x,y) = (6,-7)$ , $B(x,y) = (x,y)$ and $C(x,y) = (-3,-2)$ . From statement we know that $AB = \frac{1}{2}\cdot BC$ , which is equivalent to the following linear algebraic formula:

$B(x,y) -A(x,y) = \frac{1}{2}\cdot [C(x,y)-B(x,y)]$ (1)

$B(x,y)-A(x,y) = \frac{1}{2}\cdot C(x,y)-\frac{1}{2}\cdot B(x,y)$

$\frac{3}{2}\cdot B(x,y) = \frac{1}{2}\cdot C(x,y)+A(x,y)$

$B(x,y) = \frac{1}{3}\cdot C(x,y) +\frac{2}{3}\cdot A(x,y)$ (2)

Then, the coordinates of point B on AC are:

$B(x,y) = \frac{1}{3}\cdot (-3,-2)+\frac{2}{3}\cdot (6,-7)$

$B(x,y) = \left(-1, -\frac{2}{3}\right)+\left(4, -\frac{14}{3} \right)$

$B(x,y) = \left(3,-\frac{16}{3} \right)$

Which means that correct answer is C.

5 0

3 years ago