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3 years ago

13

On the number line below, P represents a number. What is the value of the opposite of that number?

1 answer:

Afina-wow [57]3 years ago

8 0

Answer: choice D) minus 1 and 2 over 4
(which is the same as writing $-1 \frac{2}{4}$ or writing -1 & 2/4)

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The point P is exactly halfway between 1 and 2. So it's at the point 1&1/2 or 1&2/4
1/2 = 2/4

Flip the point from positive to negative and you get the final answer to be -1 & 2/4

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5(1+4K)+7k=4(7k+2)<br> Help

stepladder [879]

Answer:

k = -3

Step-by-step explanation:

1) Simplify

5+20k+7k=28k+8

2) Combine the k's

5+27k=28k+8

3) Subtract 27k on both sides

5=k+8

4) Subtract 8 on both sides

-3=k or k= -3

5 0

2 years ago

Somebody help me out plz-

sleet_krkn [62]

Answer:

Vertex: (2,-2)

Axis of symmetry: x=2

Step-by-step explanation:

The vertex is the maximum or minimum point of a quadratic, which we can see on the graph is (2,-2).

The axis of symmetry is the line about which the graph of the parabola is symmetric, which is the line x=2.

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2 years ago

Read 2 more answers

At what rate per annum does the compound interest of Rs 576 becomes to Rs 153 in 2 years

ArbitrLikvidat [17]

Answer:

The value of rate per annum is R = 12.5 %

Step-by-step explanation:

Principal amount = 576

Interest = 153

Amount after 2 years = 576 + 153 = 729

We know that

$A = P [1 + \frac{R}{100} ] ^{T}$

Put all the values in above equation

$729 = 576 [1 + \frac{R}{100} ]^{2}$

$\frac{27}{24} = 1 + \frac{R}{100}$

R = 12.5 %

This is the value of rate per annum.

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3 years ago

Can someone help me

V125BC [204]

Answer in attachment.

4 0

2 years ago

MArishka [77]

It would end up half a mile away from home

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3 years ago