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antoniya [11.8K]
3 years ago
11

What plus what equals 90?

Mathematics
2 answers:
ludmilkaskok [199]3 years ago
6 0
1+89, 2+88, 3+87......45+45.....!!
Nady [450]3 years ago
3 0
It would be: 1+89, 2+88, 3+87, 4+86, 5+85.... 44+46, 45+45

Hope this helps!
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Please Help. And please show your work, Thanks!
SVEN [57.7K]
I hope this helps......
oops leave it as fraction will be 24/7h

6 0
3 years ago
Let y = 3t + 6 be a linear function representing the distance from home for an ant t minutes after starting out from a location
ANEK [815]

For this case we have the following equation:

y = 3t + 6

Where we have the following variables:

t: time in minutes

y: distance traveled

We have then that the slope of the line is equal to 3.

The slope of the line represents the speed in feet per minute of the ant.

The speed of the ant is 3 feet per minute.

Answer:

C. The ant is crawling at 3 feet per minute

4 0
3 years ago
Read 2 more answers
What is the answer to this question 2/100+3/10=
zlopas [31]
The answer is:  "8/25"  ; or write as:  "4/25"  .
__________________________________________________
Explanation:
____________________________________________
Given:  2/100  +  3/10  =  _?__  ??
____________________________________________
    Note:  3/10 = ? / 100  ;
_____________________________________  
           10 * 10  = 100 ;

so:     3/10 = (3*10) / (10*10) = 30/100 ;
_____________________________________
So;   2/100 + 3/10  =  2/100 + 30/100 = 32/100 ;
________________________________________
We have:  "32/100" ; which can be written in "decimal form" ;
_________________________________________
     →  "32/100"  =  32 ÷ 100  = 0.32 ;
_________________________________________
Or, "32/100" can be simplified further, in "fraction form" ;
_________________________________________
    →   "32/100" = (32÷8) / (100÷8)  = 4/25  ;
______________________________________________
The answer:  "0.25" ; or;  "4/25" .
______________________________________________

6 0
3 years ago
Read 2 more answers
the area of the rectangle is 9 1/3 square yards the length is 3 and 1/2 yards what is the width in yards
WARRIOR [948]

Answer:

\frac{8}{3} yards  i.e.   2\frac{2}{3} yards

Step-by-step explanation:

We are given that the area of the rectangle is:

9\frac{1}{3} =\frac{28}{3}  square yards

Length of rectangle is  3\frac{1}{2} =\frac{7}{2} yards

Now we are supposed to calculate the width of the rectangle .

First consider the formula of the area of rectangle i.e.

Area = Length*Width

Now put the given values

⇒\frac{28}{3}=\frac{7}{2} * Width

⇒\frac{28}{3}*\frac{2}{7}= Width

⇒\frac{8}{3} = Width

Thus The width of the rectangle is  

\frac{8}{3} yards   i.e.   2\frac{2}{3} yards

5 0
3 years ago
Solve for x.<br> х/5<br> =<br> 8/9
Damm [24]

Answer:

x/5=8/9

x=8×5/9

x=40/9

x=4.444

Step-by-step explanation:

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3 0
3 years ago
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