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4 years ago

Can you Help me please ❤️✨

Mathematics

1 answer:

mr Goodwill [35]4 years ago

3 0

For number 5:

1 ) 60
2) 600
3) 6 x 10 x 10 x 10 = 6000
4) 6 x 10 x 10 x 10 x 10 = 60000
5) 6 *10^4

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If f(x)=2x+5<br> and g(x)=x^2+1<br><br> evaluate: <br> g(f(3))

Agata [3.3K]

If you meant “g(f) 3 evaluating it will give you 3gf by just moving the 3. Hope this helps.

6 0

3 years ago

How do you solve this pls

solong [7]

Step-by-step explanation:

The equation of a exponential function is

$a \times (b) {}^{x}$

where a is the y value of the y intercept, b is the constant rate of change.

Here the y intercept is (0,4), the y value of the y intercept is 4.

So a=4

The graph passes through point (1,2) so

$h(x) = 4 \times b {}^{x}$

Plug in 1 for x, 2 for h(x)

$2 = 4 \times {b}^{1}$

Anything to the first power is itself so

$2 = 4 \times b$

Isolate b.

$\frac{1}{2} = b$

So our function is

$4 \times ( \frac{1}{2} ) {}^{x}$

7 0

2 years ago

Read 2 more answers

Tina practiced piano for 15 hours last month and 45 hours this month A. Use multiplication to write a statement comparing the ho

KonstantinChe [14]

Answer: The answer is (a) 3 × x = y and (b) x + x + x = y.

Step-by-step explanation: Let 'x' and 'y' denote the number of hours that Tina practised last month and this month respectively.

Then, according to the given information, we have

x = 15 and y = 45.

We can write the relation between 'x' and 'y' in two forms as follows -

(a) Multiplication form : 3 × 5 = 15 implies 3 × x = y.

(b) Addition form : 15 +15 +15 = 45 implies x + x + x = y.

Thus, the answers are (3 × x = y) and (x + x + x = y).

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3 years ago

Eloise bought 2 boxes of crackers to share with her friends. Her friends ate 1/2 of the first box and 2/3 of the second box.

Kobotan [32]

The answer is 5/6 box.

This is because when you add up how much they ate you have 5/6 left.

5 0

3 years ago

Rectangle with a length of 96 inches and width of 60 inches. A rug maker wants to increase each dimension by a different amount.

mr Goodwill [35]

Answer:

The perimeter of the new rectangle in simplified expression can be given as:

$2l+2w+312$

Step-by-step explanation:

The question is incomplete.

The actual question should be:

A rug maker is using a patter that is a rectangle with a length of 96 inches and a width of 60 inches. The rug maker wants to increase each dimension by a different amount. Let l and w be the increases in inches of the length and width. write and simplify an expression for the perimeter of the new pattern.

Solution:

Original length of the rectangular pattern = 96 inches

Original width of the rectangular pattern = 60 inches

Let increase in length be = $l$ inches