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Reika [66]
2 years ago
9

Please help me please help me

Mathematics
1 answer:
LiRa [457]2 years ago
7 0
The answer is the 3rd option. The equation obtained by switching….
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-17+4a<br><br> Please solve.
ikadub [295]

Answer:

-17+4a=0

-17= -4a(-,-=+)

a=17/4

7 0
2 years ago
Read 2 more answers
Para alavancar seus lucros, o dono de uma empresa passou a investir mais no meio digital, começando pelo seu site. Com base em u
ella [17]

Answer:

85.5 reals

Step-by-step explanation:

Aqui, usando a função de análise, queremos saber a quantidade de dinheiro que deve ser investido para fornecer o número de visualizações.

A maneira como podemos resolver isso é através da substituição. Precisamos apenas substituir F (x) na equação e resolver x, o que nos dará a idéia da quantidade de dinheiro a ser investido.

matematicamente

F (x) = 40x + 80

3500 = 40x + 80

40x = 3500-80 40x = 3420 x = 3420/40

x = 85,5 reais

8 0
3 years ago
Write an exponential function in the form y = ab that goes through points (0,19)<br>and (5,4617).​
gtnhenbr [62]

Answer:

y = 1/2 (2)x

     Step-by-step explanation:

Using the equation y = abx , substitute both of your given points into that equation.

2 = ab2 and 4 = ab3   Solve each equation for a.

2⁄b2    and 4⁄b3 = a     Therefore, 2⁄b2 = 4⁄b3

                             

Cross multiply: 2b3 = 4b2     Divide both sides by b2

2b = 4      a = 2/4 = 1/2

b = 2

3 0
3 years ago
Vidhur is thinking of a three digit number.
antoniya [11.8K]
I think there are 200 numbers as if we do 1000-800 (10-8 as there are only 2 numbers that can be divided by 5 exactly up to 10) that leaves 200 numbers
3 0
3 years ago
Consider the arithmetic 2+4+6+8+10+12+14+16+18+20.... and answer the questions that follown
Andru [333]
No next time ask nicely instead of “and answer the question that follow”
3 0
3 years ago
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