I ONLY HAVE UNTIL 12PM TODAY

The measure of angle 5 is 80 degrees. The measure of angle 2 is one-eighth the measure of angle 5. What is the measure of angle

vodomira [7]

I hope this helps you

5=1=80

6=100

3=90

2=10

4=170

8 0

4 years ago

3 is greater than x, and -2 is less than x sex only once in your inequality.

VladimirAG [237]

Answer:

$-2$

Step-by-step explanation:

Question:

3 is greater than x, and -2 is less than x

Use x only once in your inequality.

Solution:

Given inequalities:

3 is greater than $x$ is represented as $3>x$

-2 is less than $x$ is represented as $-2$

In order to write the compound inequality we put $x$ in the middle and set up the inequalities as per the constraints.

Thus, the compound inequality can be given as:

$-2$

Thus, by using $x$ only once we can represent the given inequities.

3 0

4 years ago

Please I want the answer!!!

ddd [48]

the first one the third one and the last

hope this helps if you need any more help let me know

4 0

3 years ago

A university professor asked his class of 42 students when they had studied for his class the previous weekend. There responses

Basile [38]

ANSWERS:

a) 16 students

b) 25 students

c) 2 students

STEP BY STEP:

There are 42 students in total. This question can be solved by "Principal of Inclusion and Exclusion"

Question a)

The students that studied on Sunday in total with overlaps is 30. To figure out the students that ONLY studied on Sunday you need to first minus the overlaps in the combos:

the combos:

3, 10, 6, 2

Since the last combo included all of the other dates, we need to minus it:

1, 8, 4, 2

Now we can use the total of Sunday and minus the combos that includes Sunday:

30 - (4 + 2 + 8) = 16 students

Question b)

To figure out all the students that only studied on ONE day, not 2 not 3, just one day. We need to figure out the students that studied for Saturday and Friday using the same method before for figuring out Sunday:

Friday: 9 - 4 - 1 -2 = 2 students

Saturday: 18 - 1 - 2- 8 = 7 students

and now add them all together: 2 + 7 + 16 = 25 students

That is the total number of students that studied on one day.

Question c)

Now for the numbers of students that didn't study... We can just use the total to minus everything else!

42 - (25 + 1 + 4 + 8 + 2) = 2 students!!!

And thats all done! If you still don't get it, please ask!

7 0

3 years ago

Danny decided to invest his $500 tax refund rather than spending it. He found a bank that would pay him 4% interest, compounded

Blababa [14]

Present value, PV = $500
Future value, FV = 2*PV = 2*500 = $1,000
Rate, r = 4% = 0.04
Compounding times in a year, n = 4 (compounded quarterly)
Time, t = ??

The future value expression is stated as:
FV = PV (1+r/n)^nt

Substituting;
1000 = 500 (1+0.04/4)^4t
2 = (1.01)^4t
ln 2 = 4t ln 1.01
0.6931 = 4t* 0.00995
0.6931 = 0.0398t
t = 17.414 years

Time required for the amount to double is 17.41 years.

5 0

3 years ago