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3 years ago

Math Problem please answer the question, (100 points + Brainy)

Mathematics

2 answers:

sweet-ann [11.9K]3 years ago

5 0

This question can be answered by reading up on this site.
https://www.shmoop.com/basic-geometry/surface-area-examples.html

Verizon [17]3 years ago

3 0

3.   $\frac{b}{c} = \frac{e}{b}$

4. Cross- multiply

8.   $a^2 = cd$

9.   $a^2 + b^2 = cd + ce$

10.   $a^2 + b^2 = c(d+e)$

11. Line Segment Additive Property

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algol [13]

Equation 1 :
| 5x - 6 | = -41.....no solution because an absolute vlue cannot equal a negative number

equation 2 :
| 7x + 13 | = 27...2 solutions

C. equation 2 has more solutions then equation 1.

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3 years ago

Read 2 more answers

Plz Help me Brainliest to whoever answers first

Anna11 [10]

16 I believe please mark BRAINLIEST

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3 years ago

The function f is given in three equivalent forms. Which form most quickly reveals the vertex? A.f(x)=3(x+6)2−75 B.f(x)=3(x+1)(x

mrs_skeptik [129]

Answer:

A. f(x)=3(x+6)^2-75

vertex form is (-6,-75)

Step-by-step explanation:

Khan Academy Quiz #5

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3 years ago

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Suppose that a colony of bacteria starts with 1 bacterium and doubles in number every half hour. how many bacteria will the colo

OverLord2011 [107]

Let $a_n$ represent the number of bacteria after $\frac{n}{2}$ hours.

so

$a_0$ is the number of bacteria after 0/2 = 0 hours

$a_1$ is the number of bacteria after 1/2 hours

$a_2$ is the number of bacteria after 2/2 = 1 hours and so on

so if we list a few terms of this sequence, we have:

$a_0=1$

$a_1=1*2$

$a_2=1*2*2$

$a_3=1*2*2*2$

$a_4=1*2*2*2*2$

so clearly, $a_n$ , the number of bacteria after $\frac{n}{2}$ hours, is equal to $2^{n}$ .

$a_4_8$ is the number of bacteria after

$\frac{n}{2}=\frac{48}{2}= 24$ hours.

Thus, we calculate $a_4_8$ , which is $2^{48}$ .

Answer: the number of bacteria after 24 hours is $2^{48}$ .

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3 years ago

Ben is 39 years old and Ishaan is 3 years old. How many years will it take until Ben is only 4 times as old as Ishaan?

Evgen [1.6K]

Answer:

$9\ years$