All categories

2 years ago

How long is bob's journey from aberystwyth to shrewsbury

Mathematics

1 answer:

steposvetlana [31]2 years ago

4 0

Answer: bob will take a while

Step-by-step explanation:

You might be interested in

Find x rounded to one decimal place.

8090 [49]

There is little information please state more points.

7 0

2 years ago

Read 2 more answers

a square painting has an area of 81x^2-90x-25. A second square painting has an area of 25x^2+30x+9. What is an expression that r

galina1969 [7]

Answer:

The answer in the procedure

Step-by-step explanation:

Let

A1 ------> the area of the first square painting

A2 ----> the area of the second square painting

D -----> the difference of the areas

we have

$A1=81x^{2}-90x-25$

$A2=25x^{2}+30x+9$

case 1) The area of the second square painting is greater than the area of the first square painting

The difference of the area of the paintings is equal to subtract the area of the first square painting from the area of the second square painting

D=A2-A1

$D=(25x^{2}+30x+9)-(81x^{2}-90x-25)$

$D=(-56x^{2}+120x+34)$

case 2) The area of the first square painting is greater than the area of the second square painting

The difference of the area of the paintings is equal to subtract the area of the second square painting from the area of the first square painting

D=A1-A2

$D=(81x^{2}-90x-25)-(25x^{2}+30x+9)$

$D=(56x^{2}-120x-34)$

4 0

2 years ago

A scuba diver is 33 feet below sea level, while a hiker is 64 feet above sea level directly overhead on the cliffs overlooking t

tino4ka555 [31]

They were 97 feet apart

64+33=97

8 0

2 years ago

Read 2 more answers

Explain how employee benefits affect total employment compensation

dlinn [17]

Employee benefits are generally considered added compensation in addition to wages or salary. so if it were represented as a function it would be C=b+w. The total compensation C would be equal to benefits b plus wages or salary w.

8 0

2 years ago

Read 2 more answers

Four students wrote sequences during math class. Andre mc011-1.jpg Brenda mc011-2.jpg Camille mc011-3.jpg Doug mc011-4.jpg Which

maks197457 [2]

<span>A geometric sequence is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.

</span>The common ration is obtained by dividing the a term by the preceding term.

Given that f<span>our students wrote sequences during math class with
Andre writing $-\frac{3}{4} ,\frac{3}{8} ,-\frac{3}{16} ,-\frac{3}{32} , . . .$
Brenda writing </span> $\frac{3}{4} ,-\frac{3}{8} ,\frac{3}{16} ,\frac{3}{32} , . . .$
Camille writing $\frac{3}{4} ,\frac{3}{8} ,-\frac{3}{16} ,-\frac{3}{32} , . . .$
Doug writing $\frac{3}{4} ,-\frac{3}{8} ,\frac{3}{16} ,-\frac{3}{32} , . . .$

Notice that the common ratio for the four students is $- \frac{1}{2}$ .

For Andre, the last term is wrong and hence his sequence is not a geometric sequence.
For Brenda, the last term is wrong and hence her sequence is not a geometric sequence.
For Camille, her sequence is not a geometric sequence.
For Doug, his sequence is a geometric sequence with a common ratio of $- \frac{1}{2}$ .

Therefore, Doug wrote a geometric sequence.

8 0

2 years ago

Read 2 more answers