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3 years ago

Where do I plot 1.25 and -1.25

Mathematics

1 answer:

slavikrds [6]3 years ago

7 0

Answer:

I'd need to see more, but because they are the same number just positive and negative they'd be on opposite ends of zero

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Please help, if you’re correct I’ll mark you as brainiest!!!

Xelga [282]

Answer:

Step-by-step explanation:

950 is 95% of 1000

so he lost 5 percent, which can be represented as -5.0%

5 0

3 years ago

Read 2 more answers

Which two statements describe the end behavior of the function?

Rom4ik [11]

What function? What’s the full question

5 0

3 years ago

What is the solution set of the equation using the quadratic formula?

oee [108]

(1)

we are given

$x^2+6x+10=0$

we can use quadratic formula

$\mathrm{For\:a\:quadratic\:equation\:of\:the\:form\:}ax^2+bx+c=0\mathrm{\:the\:solutions\:are\:}$

$x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

now, we can compare and find a , b and c

we get

$a=1,b=6,c=10$

now, we can plug these values into quadratic formula

$x=\frac{-6\pm \sqrt{6^2-4(1)(10)}}{2(1)}$

$x=\frac{-6+\sqrt{6^2-4\cdot \:1\cdot \:10}}{2\cdot \:1}$

we can simplify it

$x=-3+i$

$x=\frac{-6-\sqrt{6^2-4\cdot \:1\cdot \:10}}{2\cdot \:1}$

$x=-3-i$

so, we will get solution

{−3+i, −3−i}.........Answer

(2)

we are given equation as

$x^2-8x+14=0$

Since, Jamal solve this equation by completing square

so, firstly we will move constant term on right side

so, subtract both sides by 14

$x^2-8x+14-14=0-14$

$x^2-8x=-14$

we can write

$-8x=-2\times 4\times x$

so, we will add both sides by 4^2

$x^2-8x+4^2=-14+4^2$

we get

$x^2-8x+16=-14+16$ ..............Answer

4 0

2 years ago

The length of a rectangular sandbox is 4 feet less than its width, which is represented by x. The area is 45 square feet. Which

Maurinko [17]

Answer:

Step-by-step explanation:

w= x

l= x-4

x(x-4) = 45

x^2-4x = 45

6 0

2 years ago

Can someone please help

ryzh [129]

I think the answer is 15 %

3 0

2 years ago