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natima [27]
3 years ago
11

Help please...shape a1+(n-1)d in graph form

Mathematics
2 answers:
Minchanka [31]3 years ago
8 0
Y=a1, x= -n1 jasjajsjsjsj
Gala2k [10]3 years ago
4 0
Y= a1, x = -n1. is the answer to the equation.
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Plz helppppp will mark brainliest! :)
Ostrovityanka [42]

Answer: (1.) 800 (2.) 1,600 (3.)160


Step-by-step explanation: i'm not 100 on this, but just read the problem slowly and look at the graph. To find velocity you divide distance by time


4 0
3 years ago
The difference of two positive numbers is 7 and the sum of their squares is 109. Find the numbers.
Ray Of Light [21]

Answer:

Numbers\ are\ 58\ and\ 51.

Step-by-step explanation:

The the numbers are x\ and\ y.

<em>Difference:</em>

<em></em>Difference\ of\ numbers=7\\\\x-y=7....................eq(1)<em></em>

<em>Sum:</em>

<em></em>Sum\ of\ numbers=109\\\\x+y=109...........................eq(2)<em></em>

<em></em>

Solve eq(1) and eq(2).

eq(1)+eq(2)\\\\x-y+x+y=7+109\\\\2x=116\\\\x=58\\\\Now\ from\ equation\ 1\\\\x-y=7\\\\y=x-7\\\\y=58-7\\\\y=51

7 0
3 years ago
Which equation is the inverse of the function f(x)=5x+2?
Elis [28]
The inverse is y=1/5x-2/5
—————————————————————————

f(x)=5x+2

Replace f(x) with y

y=5x+2

Interchange the variables.

x=5y+2

Solve for y

y=-2/5+x/5 which is the same.d y=1/5x-2/5
7 0
4 years ago
18 divided by 20 equals
balandron [24]
0.9 is the answerrrrrrrrrrrrrr
4 0
3 years ago
Read 2 more answers
- 5/8c = 20 <br> A. -34<br> B. -32<br> C. 32<br> D. 34
lutik1710 [3]
The answer is B. -32 this is a really easy question
8 0
4 years ago
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