What is the answer to (-2) + 3

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Answer 1

Answer: The 'answer' is +1. The problem is the mathematical description of being 2 floors underground and then riding the elevator 3 floors up.

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(ASAPPP) The position of an object at time t is given by s(t) = -2 - 6t. Find the instantaneous velocity at t = 2 by finding the derivative.
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The Foil method is used for__a determining the order of operations in a standard algebra problem
b factoring quadratic equations
c simplifying factor sets that contain variables
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Answers

Factoring Quadratic Equations.
U use the FOIL method to factor trinomials into binomial that would then allow you to find the solutions to the problem

Stock in Globin Publishing costs $8.72 per share. Mary buys 105 shares of Globin Publishing, and her broker charges a commission of $348. How much did Mary pay for the stock?

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105 × $8.72 = $915.60
$915.60 + $348 = $1,263.60

Mary paid $1,263.60 for the stock.

Answer:

Step-by-step explanation:

Brenda observes that the keyboard and the screen of an open laptop lie on two different planes. In how many lines do the planes containing the keyboard and the screen intersect?

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Let's assume the laptop is opened at 90 degrees (this is done for the sake of simplicity, is actually irrelevant) then each plane would be analogous to the 'x' and 'y' planes you see in a Cartesian Plane, which only intersect at one point called the Origin. Any two lines with different slopes will intersect only one time (if they're parallel they have the same slope)

Name two segments perpendicular to segment DC

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I think the answer is AD

3y+2/4=7 I don't understand this at all

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Don't let the fraction confuse you.

3y + 2/4 = 7

You could multiply each side by 4 to get rid of the fraction:

12y + 2 = 28

Subtract 2 from each side:

12y = 26

Divide each side by 12 :

y = 26/12 or 13/6 or 2 and 1/6

Actually u want to find the value of 'y' step1:rearranging 3y=7-2/4 step2:take LCM and subract 3y=26/4 step3:simplify 3y=13/2 y=13/6

M(–3, –1) is the midpoint of . If S has coordinates (4, 6), what are the coordinates of R?

Answers

It would be (-10,-8)

Other Questions

If you can answer this question please do it as soon as you can.

7(x-2) = 3(x+4)? Please help soon!

Determine the discriminant for the quadratic equation 0 = –2x2 + 3. Based on the discriminant value, how many real number solutions does the equation have?Discriminant = b2 – 4ac

What is the radius for this given equation? (x^2+10x) + (y^2-8y)=59