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NeX [460]
3 years ago
10

alt="2x { }^{2} + 5x - 3" align="absmiddle" class="latex-formula">
how do I solve this​
Mathematics
1 answer:
Kaylis [27]3 years ago
5 0
If you’re factoring it, it’s

(2x - 1) (x+3)
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1/2 x 7/2 x 2=<br> Plz answer fast as possible
kumpel [21]
The answer is 3.5 :))
8 0
3 years ago
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6. Given the function f(x) = 7x determine the equation of a new function, g(x), that is reflected over
marusya05 [52]

Answer:

d. g(x) = -7x - 4

Step-by-step explanation:

If it is reflected over the x-axis, there is a negative sign to the x term.

There is a shift of 4 units, so it is -4.

3 0
3 years ago
1&lt;br /&gt;Questão 10 - Um capital aplicado a&lt;br /&gt;umos simples durante 2 anos, sob&lt;br /&gt;taxe de juros de 5% ao mê
Elden [556K]

Answer:

2.995 ou 35.940 (?)

Step-by-step explanation:

Não me lembro exatamente como fazer isso, vou mostrar duas maneiras diferentes de resolver isso.

Use a fórmula l = P * r * t

| = Juros

P = Principal

r = taxa

t = tempo

Para resolver isso, você terá que ... O principal é 29.950, a taxa é 5%, mas se tornará um decimal que é 0,05, e o tempo é 2 Coloque-o na forma de fórmula 29.950 * 0,05 * 2 = 2.995 em interesse

Ou .. Você usará a mesma fórmula, mas desta vez multiplique 0,05 por 12, pois há 12 meses em um ano que é 0,6, então ... 29.950 * 0,6 * 2 = 35.940 de juros

Espero que funcione!

7 0
3 years ago
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Crop researchers plant 15 plots with a new variety of corn. The yields in bushels per acre are: 138.0 139.1 113.0 132.5 140.7 10
Kazeer [188]
I am pretty sure A) or D)
6 0
3 years ago
Mr. Sammie has now decided to expand his food truck business. Based on the information in the chart below, what Region will be b
Nady [450]

Answer:

SouthEast region

Step-by-step explanation:

#We need to find the truck density per region to be able to determine the most viable region for business:

Density=\frac{mass}{Area}\\\\d_{NW}=\frac{320}{10972}=0.0293\  truck/sq \ mi\\\\d_{NE}=\frac{400}{9485}=0.0422\ truck/ sq \ mi\\\\d_{C}=\frac{480}{11645}=0.0412\ truck/sq \ mi\\\\d_{SW}=\frac{515}{11589}=0.0444 \ truck/sq \ mi\\\\d_{SE}=\frac{250}{9933}=0.0252 \ truck/sq \ mi

SouthEast region has the lowest density of 0.0252 truck/sq mi hence the best region for expansion.

-A low food truck density is an indicator of a relatively low competition hence existance of a large market share yet to be dominated.

6 0
3 years ago
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