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Maru [420]
3 years ago
7

Joseph says that the number 9999999 all the digits have the same value

Mathematics
2 answers:
mash [69]3 years ago
6 0
There all 9's therefore they all have the same value
Elden [556K]3 years ago
4 0
They do not because they are in different place values. For example, 

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Find the distance between the points (-7,-6)
aleksklad [387]

Answer:

Step-by-step explanation:

formula

d = sqrt( (x2 - x1)^2 + (y2 - y1)^2 )

Givens

x2 = 2

x1 = - 7

y2 = -6

y1 = - 6

Solution

d = sqrt( (2 - - 7)^2 + (-6 - - 6)^2 )

d = sqrt( 9^2 + (-6 + 6)^2 )

d = sqrt(9)^2

d = 9

5 0
3 years ago
A cheesecake recipe says, “Mix 12 oz of cream cheese with 15 oz of sugar.”
iren [92.7K]

Answer:

4/5 of cream cheese per ounce of sugar

Step-by-step explanation:

If you turn 12 and 15 to a fraction it would be 12/15 so from there we can simplify to 4/5 and can’t simplify it anymore thus giving the answer 4/5 or 4/5 ounce of cream cheese per 1 ounce of sugar. Hope this helps!

5 0
3 years ago
Add (7x6 + 10x2 − 10) + (3x6 − 6x3 + 4)
Andreas93 [3]
<span>(7x⁶ + 10x² - 10) + (3x⁶ - 6x³ + 4)

Put everything into order :)

7x⁶ + 3x⁶ - 6x</span>³ + 10x² - 10 + 4<span>
Add like terms.

(7x⁶ + 3x⁶) - 6x</span>³ + 10x² + (-10 + 4)<span>
Simplify.

10x⁶ - 6x</span>³ + 10x² - 6
<span>
~Hope I helped!~</span>
7 0
3 years ago
7.
alexdok [17]
7) A
8) C
9) B
I’m not certain but I hope this helps you...sorry if I got it wrong!!
4 0
3 years ago
A quadratic equation of the form 0 = ax2 + bx + c has a discriminant value of –16. How many real number solutions does the equat
vredina [299]

\bf \qquad \qquad \qquad \textit{discriminant of a quadratic} \\\\\\ y=\stackrel{\stackrel{a}{\downarrow }}{a}x^2\stackrel{\stackrel{b}{\downarrow }}{+b}x\stackrel{\stackrel{c}{\downarrow }}{+c} ~~~~~~~~ \stackrel{discriminant}{b^2-4ac}= \begin{cases} 0&\textit{one solution}\\ positive&\textit{two solutions}\\ \stackrel{-16}{negative}&\textit{no solution}~~\checkmark \end{cases}

6 0
3 years ago
Read 2 more answers
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