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Serggg [28]
3 years ago
14

Solve for the area (A) of a rectangle if the length (l) is 4x and the width (W) is 5x*. Remember Area = length x width

Mathematics
1 answer:
Harrizon [31]3 years ago
8 0

Answer:

If area = length * width that means the answer is 4x * 5x = 20x².

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Write an algebraic rule to describe the translation c (5,-4) c'(-2,1)
Sauron [17]
We can solve this by using the formula:
(x, y) (x + a, y + b) = (5,-4) (-2,1)

So, plugging in the values and solving for a and b,
5 + a = -2
a = -8

-4 + b = 1
b = 5

Therefore, the translation is
(x,y) (x - 8, y +5)
5 0
3 years ago
A taxi charges a flat rate of $1.75 plus an additional $0.65 per mile. If Erica has at most $10 to spend on the cab ride, how fa
tekilochka [14]
1.75 + 0.65m < = 10
0.65m < = 10 - 1.75
0.65m < = 8.25
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8 0
3 years ago
What is the value of x
Gemiola [76]

9514 1404 393

Answer:

  x = 10

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation ...

  Sin = Opposite/Hypotenuse

  sin(30°) = 5/x

Solving for x, we get ...

  x = 5/sin(30) = 5/0.5

  x = 10

_____

It can be helpful to remember that the side ratios in a 30°-60°-90° triangle are ...

  1 : √3 : 2

That is, the hypotenuse is 2 times the length of the side opposite the 30° angle. Here, that means x = 2×5 = 10, as we found above.

6 0
3 years ago
At yesterday’s ball game, 2,842 tickets were sold. The price of each ticket was $7.50. What is the total amount of money receive
Semenov [28]

Answer:

21315

Step-by-step explanation:

4 0
3 years ago
Tori examined the pattern of exponents in the table.
gregori [183]

Answer:

The value of b = 1/36

As exponent decreases, each previous value is divided by 6

If the table was extended, the value of 6^-3 would be 1/216

Step-by-step explanation:

Given in the question a table containing power of 6

We will use negative rule of exponent to write the equivalent of negative power of 6

b^{-n}= 1 / b^{n}

we know that

6^{1}=6

so

6^{-1} =\frac{1}{6^{1} }

= 1/6

and

6^{2} = 36

So,

6^{-2} = \frac{1}{6^{2} }

=

\frac{1}{36}

8 0
3 years ago
Read 2 more answers
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