All categories

4 years ago

How do you know if a number is positive, negative, or zero? Determine which type of integer following are.......

Mathematics

1 answer:

White raven [17]4 years ago

3 0

Answer:

going from top to bottom starting with row 1 the 2

P- positive N- negative 0- zero

-p -p

-n -n

-0 -0

-p -p

-n -p

pls mark as brainliest i rlly need it

You might be interested in

The function p(x) = 2(x-9)2 + 100 is used to determines the profit on T-shirts sold for x dollars. What would the profit from sa

Jet001 [13]

Answer:

the profit will be $172

Step-by-step explanation:

The function given is:

p(x) = 2(x-9)^2 + 100

Where x is the price of the each shirt.

if each shirt is sold for $15, hen x = 15.

the profit will be:

p(15) = 2(15-9)^2 + 100

p(15) = 2(6)^2 + 100

p(15) = 2(36) + 100

p(15) = 72 + 100

p(15) = 172

So, the profit will be $172

3 0

4 years ago

Please answer 7X-20-90

JulijaS [17]

First, you need to collect the like terms; 7x + (-20 - 90). Next simplify; 7x - 110
answer; 7x - 110

6 0

4 years ago

Given the following rst-order IVP: (e x + y) dx + (2 + x + yey ) dy = 0 y (0) = 1 (a) Show that this equation is exact. (b) Solv

ankoles [38]

Answer:

let M=ex +y and N=2 +x +yey

(a) σM/σy =1 and σN/σx = 1

since σM/σy = σN/σx , it is an exact equation

(b) ∫M dx + ∫terms of N not containing x

∫(ex + y) dx +∫yey + 2 dy

xy + ex +yey -ey +2y=C

C=3

(d) from the differential equation given

by dividing through by dx

dy/dx = (-y-ex) /(2+x+yey)

from the solution

$\frac{d}{dx}$ (xy + ex +yey -ey =2y)= $\frac{d}{dx}$ (3)

x $\frac{dx}{dy}$ + y + ex + yey $\frac{dy}{dx}$ + ey $\frac{dx}{dy}$ - ey $\frac{dy}{dx}$ + 2 $\frac{dy}{dx}$ = 0

$\frac{dy}{dx}$ = (-y-ex) /(2+x+yey)

Step-by-step explanation:

1. integrate with respect to x keeping y constant

2. integrate terms without x in N

3. Result of 1 + result 2= C

4. insert the condition given into 3

5. compare the solution of 4 to the differential equation

7 0

3 years ago

A man left one-third of his property to his son, one-fourth to his daughter and the remaining rupees 20000 to his wife. How much

Tasya [4]

Answer:

48000 rupees

Step-by-step explanation:

1/3+1/4=7/12. This means that the 20000 rupees are 5/12 of his whole fortune. Therefore, 20000÷5×12=48000 is the left money.

4 0

3 years ago

Read 2 more answers

Tyler wraps a gift box in the shape of a triangular pyramid. The figure below shows a net for the gift box. 6.93 cm 8 cm If all

Eddi Din [679]

Answer:

A=110.88

Step-by-step explanation:

Use the formula of a triangle- a=bxh/2

Then multiply by 4 since there are four equilateral triangles in the net

4 0

3 years ago