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qwelly [4]
3 years ago
12

Which two (2) points on the number line below are opposites?

Mathematics
2 answers:
ohaa [14]3 years ago
7 0
I think b and r i’m not sure tho
dexar [7]3 years ago
6 0

Answer:

B. B and E

Step-by-step explanation:

A: -5.5

B: -4

C: -2.5

D: 1.5

E: 4

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My number has 2hundreds. The tens digit is 9more than the ones digit. My number is=
levacccp [35]
290 
There's 2 hundreds = 200
Then you have 9 in the tens digit.
The only possible answer for the one's digit is 0 since 0 + 9 = 9.
So the answer is 290. 
5 0
3 years ago
Answer these questions
seropon [69]
You should divide 43 from 126
3 0
2 years ago
Use the parabola tool to graph the quadratic function f(x)=−5x2−2.
alexira [117]

\text{Consider the quadratic function}\\
\\
f(x)=-5x^2-2\\
\\
\text{For a quadratic equation, }f(x)=ax^2+bx+c, \text{ we know that the x-coordinate}\\
\text{of the vertex (h,k) is given by}\\
\\
h=\frac{-b}{2a}\\
\\
\text{on comparing the given equation with standard equation, we have}

a=-5, b=0, c=-2\\
\\
\text{so the x-coordinate of the vertex is }\\
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h=-\frac{b}{2a}=-\frac{0}{2(-5)}=0\\
\\
\text{so plug this vlaue of the h in the given function to get the y-coordinate}\\
\text{of the vertex. so}\\
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f(x)=-5(0)^2-2=0-2=-2\\
\\
\text{hence the vertex of the parabola is: }(h,k)=(0,\ -2)\\
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\text{A second point on the graph can be found by putting x=1, so }\\
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f(1)=-5(1)^2-2=-5-2=-7\\
\\
\text{so one other point on the parabola is }(1,-7)

The grpah of the quadratic function is shown below:


5 0
4 years ago
An education budget went from $800,000 to $900,000. What is the approximate percent increase? The approximate percent increase i
Fofino [41]

<em>Answer</em>

The approximate percent increase is 13%.

<em>Step by Step</em>

First, calculate the difference between the two given budgets. $900,000 - $800,000 = $100,000. Divide the difference obtained by the original budget and then multiply by 100%

                             ($100,000 / $800,000) x 100% = 12.5%

                                                      12.5%= 13%

<em>If this was helpful, mark brainliest. Have a beautiful day! </em>

6 0
3 years ago
Read 2 more answers
Mary and Julie both have a goal of raising $1000 for
leonid [27]

Answer:

Julie will reach her goal first because she raises $19 every 6 days so she is working 6 days out of one week. So she will get to her goal first.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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