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Anvisha [2.4K]
3 years ago
13

What is 6 squared divided by 2(3) + 4?

Mathematics
2 answers:
prohojiy [21]3 years ago
4 0
6^2/2(3)+4=36/2(3)+4=18(3)+4=54+4=58 \\ \\ or \\ \\ \frac{6^2}{2(3)+4} = \frac{36}{6+4}= \frac{36}{10} =3.6 \\  \\ or \\  \\  \frac{6^2}{2(3)}+4 = \frac{36}{6}+4=6+4=10

It all depends on how the equation is written.
Ratling [72]3 years ago
3 0
Well first you have to solve the exponet 6^2 so 
6 x 6 = 36 

then you multiply 2 and 3 

2 x 3 = 6 
 
after you do that you get 36 and divide it by 6 

36 divided by 6 = 6 so now add

6 + 4 = 10

so the answer to 6^2 divided by 2(3) +4 = 10 
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The table shows how far a distance runner has traveled since the race began. What is her average speed, in miles per hour, durin
grigory [225]

Answer:

5\ \frac{miles}{hour}

Step-by-step explanation:

<u><em>The complete question is</em></u>

The table shows how far a distance runner has traveled since the race began. What is her average speed, in miles per hour, during the interval 0.75 to 1.00 hours?

Time Elapsed (Hours) Miles Traveled (Miles)

0.50 2.00

0.75 3.50

1.00 4.75

Let

x ----> the time in hours

f(x) ----> the distance traveled in miles

so

we have

x (Hours)   0.50   0.75  1.00

f(x) (Miles)  2.00   3.50  4.75

we know that

To find the average speed, we divide the change in the output value by the change in the input value

the average speed is equal to

\frac{f(b)-f(a)}{b-a}

In this problem we have

a=0.75

b=1.00

f(a)=f(0.75)=3.50  

f(b)=f(1.00)=4.75

Substitute

\frac{4.75-3.50}{1-0.75}

\frac{1.25}{0.25}

5\ \frac{miles}{hour}

8 0
3 years ago
Read 2 more answers
Simplify -3i sqrt -40<br><br> Enter your answer in simplest radical form
REY [17]

Answer:

6\sqrt{10}

Step-by-step explanation:

-3i\sqrt{-40} \\= -3i\sqrt{(-1)(5)(8)} \\= -3i\sqrt{-1} \sqrt{(5)(2^{3})} \\= -3i(i)(2)\sqrt{(5)(2)} \\= 6\sqrt{10}

8 0
3 years ago
Can i still pass with all my credits if i get a F in one quarter in my English class
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Maybe. there’s a slim chance you won’t
3 0
3 years ago
Read 2 more answers
How do I solve this
anastassius [24]
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so, hmm which are those? let's check, let's set the denominator to 0, and solve for "x".

\bf x^2+6x-7=0\implies (x+7)(x-1)=0\implies x=&#10;\begin{cases}&#10;-7\\&#10;1&#10;\end{cases}&#10;\\\\\\&#10;\textit{let's check, } x=-7\quad \cfrac{(-7)+2}{(-7)^2+6(-7)-7}\implies \cfrac{-5}{49-42-7}\implies \cfrac{-5}{0}&#10;\\\\\\&#10;x=1\quad \cfrac{(1)+2}{(1)^2+6(1)-7}\implies \cfrac{3}{1+6-7}\implies \cfrac{-3}{0}
7 0
4 years ago
1) +2&gt;0<br> 3<br> -9<br> -8<br> -7<br> -6 -5<br> -4<br> -3<br> -2<br> -1 0 1
Artist 52 [7]

Answer:

Everyone one of them except 3

5 0
3 years ago
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