SOMEONE HELP ASAP PLEASE!

Mathematics

1 answer:

Tanzania [10]3 years ago

5 0

I hope this helps you

You might be interested in

If you have $50 to spend and you spent $31.07, what fraction of your money did you spend? what's the percent?

kompoz [17]

Answer:

Spent 62.14/100 or 62.14%

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

PLEASE HELP ME!! I DON'T Understand

Paraphin [41]

If you have a number x then the consecutive number is x+1
the multiplication of two consecutive numbers can then be written as x*(x+1)=...
if you find an integer solution for this equation you can write the number as two consecutive integers multiplied with each other, if not you found the exception you are looking for
E)
x(x+1)=9900
x²+x=9900
-> complete square
x²+x+(1/2)²=9900+(1/2)²
(x+(1/2))²=9900+(1/4)
x+(1/2)=sqrt(9900+(1/4))
x=sqrt(9900+(1/4))-(1/2)
x=99
->9900=99*(99+1)=99*100

if we replace 9900 in the last lines with the other numbers we can check them quickly too:

F)
x=sqrt(15750+(1/4))-(1/2)
x=125
->15750=125*(125+1)=125*126

G)
x=sqrt(20448+(1/4))-(1/2)
x=142.497...
->not an integer
->can not be written as two consecutive numbers multiplied

H)
x=sqrt(38612+(1/4))-(1/2)
x=196
->38612=196*(196+1)=196*197

so G is the only number which can not be written as two consecutive integers

4 0

3 years ago

Can you simplify before multiplying 14 x 25/27? Respond with /yes or no/. 10 points!!

ELEN [110]

Answer:

Step-by-step explanation:

because 25 cannot go in 27

3 0

4 years ago

Read 2 more answers

How many window coverings are necessary to span 50 windows if each window covering is 15 windows long?

julia-pushkina [17]

The correct answer is: 
4.

Explanation: 
To find this answer, we divide the number of windows, 50, by the length (in windows covered) of each covering, 15:
 $\frac{50}{15} = 3 \frac{1}{3}$ .
This means that 3 coverings won't quite be long enough, so we will need 4.

4 0

3 years ago

“write the equation for the line in slope-intercept form”

lapo4ka [179]

Answer:

The equation is 4x + 3 ....

6 0

3 years ago