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2 years ago

Without subtracting 8.5-4.64, determine what digit will be in the hundredths place. Explain.

Mathematics

1 answer:

Fofino [41]2 years ago

8 0

Answer:

Step-by-step explanation:

8.5 can also be written as 8.50. If you take the digits in the hundredths place, 10 and 4, and subtract them, you get 6.

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A=2/3b,b=15,c=?<br><br><br>please help dear lord

SVETLANKA909090 [29]

Answer:

10.

Divide b into thirds, and then add together 2 of those thirds.

15/3 = 5

5x2 is 10.

Sorry if that doesn't make sense but it's how I do it in my head lol.

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2 years ago

Compare the decimals 18.10 and 18.1.

musickatia [10]

18.10 = 18.1
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3 years ago

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galina1969 [7]

Answer: There all even on all sizes.

Step-by-step explanation:

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2 years ago

Identify an equation in point-slope form for the line perpendicular to y=-2x+8 that passes through (-3, 9)

Nutka1998 [239]

If the line is perpendicular, then as a rule the gradient of the perpendicular line will be the negative inverse of the gradient of the line given.
Therefore the gradient of the perpendicular line would be 1/2
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Hope this helps

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2 years ago

If x= 6 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the

maw [93]

Answer:

The discriminant is 0.

Step-by-step explanation:

we know that

In a quadratic equation of the form $ax^{2} +bx+c=0$

The discriminant is equal to

$D=(b^{2}-4ac)$

If D=0 -----> The equation has only one real solution

If D>0 ----> The equation has two real solutions

If D<0 ----> The equation has complex solutions

In this problem

If the equation has only one intercept (x=6)

then

The equation has only one real solution

therefore

The discriminant is 0.

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3 years ago