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3 years ago

F (8^9)p = 8^18, what is the value of p? (5 points) A 2 B 9 C 10 D 18

Mathematics

1 answer:

ELEN [110]3 years ago

3 0

Answer:

Step-by-step explanation:

I'm assuming p is an exponent.

You can multiply the exponent p with 9

8^9p = 8^18

Now we know that some number times the exponent 9 gives us 18.

Now, we isolate for p, by putting 9 on the other side, we know we can do this because both number have the same base (8)

therefore, 9p=18

p=18/9

p=2

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Are the polygons similar? If they are, choose the correct similarity statement and scale factor. Not drawn to scale.

Dvinal [7]

Option B: $\Delta R S T \sim \Delta UV W ; \frac{5}{6}$

Explanation:

The polygons are similar because in $\Delta R S T$ , the measure of ∠R=32°

Also, in $\Delta U V W$ , the measure of ∠U=32°

Now, we shall find the scale factor,

Since, $\Delta R S T \sim \Delta U V W$ , then the sides are proportional which is given by,

$\frac{RS}{UV}$

Substituting the values of RS and UV from the figure, we get,

$\frac{10}{12}$

Simplifying, we have,

$\frac{5}{6}$

Thus, the scale factor is $\frac{5}{6}$

Hence, Option B is the correct answer.

8 0

4 years ago

What is 3/5 / 2/3 how would I get that answer

frozen [14]

Answer: 9/10

Step-by-step explanation:

To get the answer, 3/5 ÷ 2/3

= 3/5 × 3/2

=multiply the numerators: 3 x 3 = 9

Multiply the denominators: 5 x 2= 10

Therefore, the answer is 9/10.

6 0

3 years ago

-3x(7x-4)+6x-(13-24x²)

Margarita [4]

Answer:

$3x^2+18x-13.$

Step-by-step explanation:

Step 1:

Equation should be:

$((0-(3x*(7x-4)))+6)-(13-(2^3*3x^2))$

Step 2:

Equation should be:

$((0-3x*(7x-4))+6x)-(13-24x^2)$

Step 3:

Factoring $3x^2+18x-13$
The first term is $3x^2$ . It's coefficient is 3.
The middle term is +18x, it's coefficient is 18.
The last term, "the constant", is -13.

Step 1:

Multiply the coefficient of the first term by the constant 3 * -13 = -39

Step 2:

Find two factors of -39 whose sum equals the coefficient of the middle term, which is 18 .
-39 + 1 = -38
-13 + 3 = -10
-3 + 13 = 10
-1 + 39 = 38
Observation : No two such factors can be found !!
Conclusion : Trinomial can not be factored

Solution:

$3x^2 + 18x - 13$ .

5 0

2 years ago

Read 2 more answers

A = 2bh+6 make b subject algebraic expression

Sindrei [870]

Answer:

b = (a - 6)/2h

Step-by-step explanation:

a = 2bh + 6 (subtract 6 from both sides)

a - 6 = 2bh (divide both sides by 2)

(a - 6)/2 = bh (divide both sides by h)

(a - 6)/2h = b

Brainliest, please :)

6 0

2 years ago

Use the following bond listing for Pacific Bell to answer the following:

monitta

Answer:

D- 99 1/4 ; $992.50

Step-by-step explanation:

you use the list of bonds to eventually get D- 99 1/4

3 0

2 years ago