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3 years ago

Does anybody know this ?

Mathematics

1 answer:

amid [387]3 years ago

5 0

Answer:

The slope is -1

Step-by-step explanation:

We know that the slope is -1 because every time the line goes down 1 unit the line goes to the right one unit making it 1/1 or just 1, then because the line is going down the 1 transforms into a -1

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Find the area of the polygon.

Allushta [10]

Answer

the area is 26 cm

Step-by-step explanation:

for the first part well call it box C box c is 2 cm by 1 cm the area of that box is 2 because 2 x 1 =2

for box B which is 2 cm by 6 cm because you add the 3 on the bottom to the 3 on the top so box B = 12

for box A it is 3 by 4 so that would be 12

you add the results together 12+12+2=26cm

6 0

2 years ago

In 1999 bus fare in atlanta was 4.70.In 1979 the fare was 2/5 of the fare in 1999 what was the fare in 1979

Gennadij [26K]

Answer : 1.96 was the fare in 1979.

Explanation :

Bus fare in Atlanta in 1999 =4.70

$\text{As we have given that in 1979 the fare was } \frac{2}{5} \text{ of the fare in 1999.}$

$\text{Bus fare in Atlanta in 1979=} \frac{2}{5}\times 4.70$

Bus fare in Atlanta in 1979 is given by

$\frac{2\times 4.70}{5}\\\\=\frac{9.80}{5}\\\\=1.96$

∴ 1.96 was the fare in 1979.

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Write the explicit formula that represents the geometric sequence -2, 8, -32, 128

lora16 [44]

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