3 years ago

The isosceles triangle ABC has an area of 48 square units if AB=12 what is the perimeter of Abc in units?

Mathematics

1 answer:

erastovalidia [21]3 years ago

5 0

Answer:

the answer would be 4 because you multiply

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The pH of a solution ranges from 0 to 14. An acid has a pH less than 7. Pure water is neutral and has a pH of 7. The pH of a sol

abruzzese [7]

We need to know some log properties

1. when the base is not stated, assume that it is base 10 or log₁₀
2. $log_aa^x=x$

-log(10^-1)= $log_{10}10^{-1}=-1$

answer is D. -1

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3 years ago

Robert made a design on his wall with the similar pentagon tiles shown.

IRINA_888 [86]

Answer:

Step-by-step explanation:

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3 years ago

3n *power 2 +10n+7 how to factories and pls tell with solution

tankabanditka [31]

Answer:

(n + 1)(3n + 7)

Step-by-step explanation:

3n² + 10n + 7

Consider the factors of the product of the n² term and the constant term which sum to give the coefficient of the n- term.

product = 3 × 7 = 21 and sum = + 10

The factors are + 3 and + 7

Use these factors to split the n- term

3n² + 3n + 7n + 7 ( factor the first/second and third/fourth terms )

3n(n + 1) + 7(n + 1) ← factor out (n + 1) from each term

= (n + 1)(3n + 7) ← in factored form

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3 years ago

Read 2 more answers

In one day, the stock price for Warbucks Coffee rose from $50 to $57 per share. By what percent did this stock price rise?

egoroff_w [7]

Answer:

14%

Step-by-step explanation:

1. The formula to find percent change is $\frac{(V_2-V_1)}{|V_1|} * 100$ . Now, all we have to do is plug in the values to their corresponding variable.

2. (Solving)

$\frac{(57-50)}{|50|} * 100$
$\frac{7}{50} *100$

$0.14 * 100$
14%

7 0

3 years ago