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zzz [600]
3 years ago
6

What does the 2 represent in 12.789

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
8 0
It is a whole number in the one digits place
:)
11111nata11111 [884]3 years ago
7 0
(Tens digit)(Ones digit) . (tenths digit)(hundredths digit)(thousandths digit)
12.789
2 = (ones digit)

Hope this helps!
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Solve x (give answer as fractions or integers). 2^x =1/2​
Rudik [331]

Answer:

x = -1

Step-by-step explanation:

When an exponent is negative, you have to move it to the denominator (or to the numerator if it's already on the denominator). Since the answer is \frac{1}{2}, you know that the 2 has been raised to the power of 1 (any number to the power of 1 is the same number), so you just make it negative. Hope that helps!

7 0
3 years ago
What is the minimum value for h(x)=x2−16x+60?
Mila [183]
Minimum value is equal to x=8, y=-4First find the derivative of the original equation which equals= d/dx(x^2-16x+60) = 2x - 16at x=8, f'(x), the derivative of x equals zero, so therefore, at point x = 8, we have a minimum value.Just plug in 8 to the original equation to find the answer for the minimum value. 

7 0
3 years ago
If the credit card in problem #3 has an interest rate of 14.75% and you do not make a payment the first month on the $1685.90 ba
4vir4ik [10]

Answer:

$13.00

Step-by-step explanation:

8 0
3 years ago
Two cars leave town at the same time and travel in opposite directions. Speed of car A is 12 km/h more than car B. They are 312k
Zina [86]

Answer:

Speed of car B is 33 km/h and speed of car A is 45\,\,km/h

Step-by-step explanation:

Let speed of car B be x km/h

Speed of car A is 12 km/h more than car B.

Therefore,

Speed of car A = (12+x) km/h

Distance = Speed × Time

Distance travelled by car A in 4 hours = 4(12+x) km = (48+4x) km

Distance travelled by car B in 4 hours = 4x km

Also, cars A and B are 312km apart after 4 hours.

48+4x+4x=312\\48+8x=312\\8x=264\\\\x=\frac{264}{8}\\\\x=33\,\,km/h

Speed of car B is 33 km/h and speed of car A is 12+x=12+33=45\,\,km/h

5 0
3 years ago
Solve for t.......<br><img src="https://tex.z-dn.net/?f=4%20%28t%20%2B%20%5Ccfrac%7B1%7D%7B4%7D%20%5C%3A%20%20%29%20%3D%203" id=
Bingel [31]

Answer:

t = \cfrac{1}{2}

Step-by-step explanation:

Given equation:

4(t+\cfrac{1}{4})=3

Divide both sides by 4:

t+\cfrac{1}{4}=\cfrac{3}{4}

Subtract 1/4 from both sides:

t = \cfrac{3}{4}- \cfrac{1}{4}

t = \cfrac{2}{4}

Simplify:

t = \cfrac{1}{2}

7 0
2 years ago
Read 2 more answers
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