All categories

2 years ago

I need help solving this problem

Mathematics

1 answer:

BigorU [14]2 years ago

5 0

Answer:

Please see the picture below.

Step-by-step explanation:

You might be interested in

Round to the nearest hundreds I will appreciate thank you

Daniel [21]

Answer:

197.92 or 198 but 197.92 first

Step-by-step explanation:

6 0

3 years ago

Will give brainliest to correct answer!

vesna_86 [32]

The answer is A. (0, 9)

6 0

4 years ago

A recent study was conducted to determine the percentage of children who spend at least one hour per week playing video games. T

Ksenya-84 [330]

Answer:

you have to add the graph.

4 0

3 years ago

Read 2 more answers

Someone please help me

aliina [53]

Answer:

8. Louis

9. Rose; Raymond

Step-by-step explanation:

8. An exponent represents the number of times the base appears as a factor in the product.

We use a coefficient to signify repeated addition: 3x means x+x+x.

We use an exponent to signify repeated multiplication. x³ means x·x·x.

So, the expression ...

$4^2\cdot 4^5\text{ means }(4\cdot4)\cdot(4\cdot4\cdot4\cdot4\cdot4)$

You can see that the factor 4 appears 7 times in the product, so would be represented in exponential form as ...

$4^2\cdot4^5=\boxed{4^7}$

Louis has correctly observed this fact. In general, we see that multiplying powers of the same base causes those powers to be added.

Part A. Rose is correct for the same reason as in problem 8.

5^5 · 5^2 = 5^(5+2) = 5^7

Part B. Raymond is correct. We know that division cancels similar terms from the numerator, so ...

$\dfrac{7^9}{7^5}=\dfrac{7\cdot7\cdot7\cdot7\cdot7\cdot7\cdot7\cdot7\cdot7}{7\cdot7\cdot7\cdot7\cdot7}=7\cdot7\cdot7\cdot7=7^{9-5}=7^4$

The rules of exponents we're using here are ...

(a^b)(a^c) = a^(b+c)

(a^b)/(a^c) = a^(b-c)

4 0

3 years ago

Complete the equation of the line whose slope is -2 and y-intercept is (0,3) Please help!

Maslowich

It’s a no solution problem

7 0

3 years ago