(x-4)/(x+5) less than or equal to 0 solve

On the coordinate grid of a map, Josie's house is located at ( 2 , 7 ). Her school is located at ( -5 , 5 ). If each map unit eq

ASHA 777 [7]

Answer:

Option C. $7.28\ miles$

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

Let

$A(2,7)\\E(-5.5)$

substitute the values

$d=\sqrt{(5-7)^{2}+(-5-2)^{2}}$

$d=\sqrt{(-2)^{2}+(-7)^{2}}$

$d=\sqrt{53}\ units$

Remember that

each map unit equals one mile

so

$\sqrt{53}\ units=\sqrt{53}\ miles=7.28\ miles$

7 0

3 years ago

Read 2 more answers

Lisa has \dfrac{1}{3} 3 1 start fraction, 1, divided by, 3, end fraction of an hour to read and watch television. She wants to

ikadub [295]

Answer:

Lisa spends $\frac{1}{6}\ hrs$ in reading and $\frac{1}{6}\ hrs$ in watching television.

Step-by-step explanation:

Given:

Number of hours Lisa has = $\frac{1}{3}$

Now we need to find number of hours required to watch television and to read.

Given:

She splits her time equally between 2 activities.

Hence we can say;

Number of hours required to watch television and number of hours required to read both are half times equal to total number of hours.

Hence framing the equation we get;

Number of hours required to watch television = $\frac{1}{2} \times \textrm{Total Number of hours she has}$

Substituting the value we get;

Number of hours required to watch television = $\frac{1}{2} \times \frac{1}{3} = \frac{1}{6}\ hrs$

Number of hours required to read = $\frac{1}{2} \times \textrm{Total Number of hours she has}$

Substituting the values we get;

Number of hours required to read = $\frac{1}{2} \times \frac{1}{3} = \frac{1}{6}\ hrs$

Hence Lisa spends $\frac{1}{6}\ hrs$ in reading and $\frac{1}{6}\ hrs$ in watching television.

5 0

3 years ago

15% of the apples in a crate are rotten. There are 12 rotten apples in the crate.

ladessa [460]

12/80
=15 percent

There are 80 apples in the crate

Do 12 divided by 15 then multiply by 100 = 80

4 0

4 years ago

Read 2 more answers

How many terms are in the polynomial abcd + e - h27 O two O three O five O six

Step2247 [10]

3 terms. Abcd is one term
E is another term. -h27 is the third term

8 0

4 years ago

65 millimeters to meters

romanna [79]

65 millimeters to meters is .065 and you would know this because there's .001 millimeters in 1 meter so with 65 you would move the decimal up 3 spaces o make .065m

3 0

3 years ago