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3 years ago

The numbers below follow a pattern. 6 0.6 0.06 0.006 What is the relationship between the terms in the pattern

1 answer:

7 0

They get ten times smaller, so you could say a number is getting divided by ten or the decimal point is moving to the left one place value.

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The area of a rectangle is greater than or equal to 90 square centimeters. The width of the rectangle is 9 centimeters and the l

IRINA_888 [86]

Answer:234

Step-by-step explanation:

XY>=90

9x>=90

x>=10

possible solutions include 134131413 4234234232 342342423 2342423423 342423432 42342423 23423424 23424242234 244324242424234 2342 and 497553452353570542389579523954875923759237529

7 0

3 years ago

F(x) = 5x - 2 g(x) = 2x^2−x What is f^−1(x)?

Arlecino [84]

Answer:

Set up the composite result function.

g(f (x))

Evaluate:

g (f (x))

by substituting in the value of $f$ into $g$ .

g (5x −2) = 2 (5x −2)+

Simplify each term.

Apply the distibutive property: (A b + c) = ab + ac)

g(5x−2)= 10x−4+1

Add − 4 and 1.

so, g(5x−2)=10x −3

<h2>please brailiest! </h2>

4 0

3 years ago

7x + 2y = 17<br>2x - 2y = 1<br>=

DerKrebs [107]

Answer:

$(2,\frac{3}{2}})$

Step-by-step explanation:

For finding the system of equations you can use one of two methods. There's the elimination method and also the substitution method. For this I think the best way we could go at solving this is by using the elimination method. Since we can eliminate the 2y. We can then solve for x and then we'll go from there.

$\left \{ +{{7x+2y=17} \atop {2x-2y=1}} \right. \\\\9x=18\\x=2$

Now that we know what x is we can substitute it for one of the equations and then we will be able to solve for y.

$7x+2y=17\\7(2)+2y=17\\14+2y=17\\2y=3\\y=\frac{3}{2}$

So now we have the x and the y and once we place them together we can get the solution of those two equations, and the solution is $(2,\frac{3}{2}})$ .

5 0

3 years ago

Khairi has only 20¢ and 50¢ coins in his coin bank. There are twice as

lara31 [8.8K]

Answer:

There is 43 20¢ in the coin bank.

3 0

2 years ago

The regular price of a watch is $42.25. During a sale, the watch rang up for 29.95. What was the percent off the watch during th

kupik [55]

Answer:

(d) The sale was for a 29% decrease.

Step-by-step explanation:

Original/Regular price = $42.25

New/Sale price = $29.95

Difference in prices = 42.25 - 29.95 = 12.3

Formula for finding the percentage decrease of the sale

= $\frac{Difference in prices}{Original/Regular price}$ × 100

$\frac{12.3}{42.25}$ × 100

= $\frac{1230}{42.25}$

≈ 29.11 %

≈ 29 %

Therefore, the percent off the watch during the sale was approximately 29%.

<em>I hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!</em>

7 0

3 years ago