If x and y are integers and 3* = 9, what is the value of X ? y -2 -1/2

Q: what is 0.3 x 0.6

A: A fraction is a number in the form xy (where x and y are both integers and y≠0). In the above number…

Q: Which could be used to evaluate the expression -b O (-6)(4) + (-6) O -6)(4) x (-6) O (-6+4)+-6+ O…

A:

Q: "If a and b are positive integers, a divides b and b divides a, then a = b."

A: To Prove: '' If a and b are positive integers, a divides b and b divides a, then a = b''.

Q: A= 3 8 If what is A?

A:

Q: (In(x))² xp 3. 2.

A: The given interval is I=∫12lnx2x3dx.

Q: If m and p are positive integers, which expression must be negative?

A: Let m and p are positive integers ,

Q: What is the coefficient of x7 in (3-x)10 O a. C(10,7)* -37 O b. C(10,3)* 3³ O c. P(10,7)* -33 O d.…

A: We have to find

Q: if a\ne -1, then (a+1)0 is equal to

A: (a+1)o =?

Q: snip

A: Substitution method is the method in which the known value is substituted with the variable in the…

Q: 9. If x -6, 0, or 1, the expression X+6 is x'+5x-6x equivalent to:

A:

Q: Let x=-11/8 and y=-11/4. Which expression has a negative value?

A: Find the attachment

Q: What is the reason for #6?

A: Given triangles with DE¯||BC¯

Q: -6 B) [ x In(x) 12

A: First I have used the property of logrithmic and made the integral easy and then by substitution…

Q: O- - 1 2x (In x)2

A:

Q: to 2A+7 n-1

A:

Q: If n E N and n < 2000, how many numbers n have the property that the sum of the digits of n and the…

A: Here n  N and n&lt; 2000. So, n= 1,2,3,........,1999.

Q: If A= then A-- 3 -3 Ob -8 3 3

A:

Q: If statement A is false and statement B is true what is value for ~(A-&gt;~B) ?True or false

A: Generating the truth table for the expression:

Q: (x– 3) - ? = ? 5. For x2 # 9, x' -9

A: Given Data: Expression: x-32x2-9 Condition: x2≠9

Q: If S(8f(x)+ 5) dr = 8 , then

A:

Q: What is the last digit of 52021 + 62021 - 2 2021 a. 3 b. 5 c. 7 d. 9

A: Let us try to establish a pattern between the exponent and the last digit for 2, 5, and 6.

Q: The topic of total derivation

A:

Q: 3 If A = 3 what is A-1?

A: Given that: A=3-430

Q: What would be the value of x in 4.2x-5 -32 ? O x=-2 O x = 3 O x= 5 Ox 8

A:

Q: 5х - 3 2 (х -7)

A: Given expression, 5x-3x-72

Q: If x and y are different positive integers and 5^x times 5^y= 125, what is the value of xy

A: Given x and y are different positive integers.  5x times 5y is 125. i.e. 5x.5y=125

Q: 4) What is x to the power of -6?

A: To determine the expression for x to the power of -6.

Q: Express the sum of numbers from 5 to x. x2+x а. 2 x2 b. 2 x2+x-20 с. 2. x2+x d. + 10 2 е. + 6

A:

Q: how would I put all real numbers as an answer for H

A: Domain is the input that a function can take. So  If you put any value of x in h(x) then you will…

Q: x², if x 2 and x 36 5. q(x) · 10 – x,

A:

Q: If 5(2r - 1) - 35, then x

A:

Q: If x is the first or smallest of three consecutive even integers, express the sum of the first even…

A: Given:

Q: Is A = [ -5   5   1 ]            [ 0   1   -1 ]            [ 1   -1   0 ] the A-1 = ?

A:

Q: What is the reason for #4?

A: Given trianglewhere DE¯||BC¯

Q: - 2 Evaluatelim x- 8x2-7x-8 O 1/9 O 27 O NONE OF THESE 1/12

A: To evaluate: limx→8x3-2x2-7x-8

Q: Suppose ∠ABD= 2x+4 and ∠CBD= 3x+1. Find the value of x.

A: Given query is to find the value of x.

Q: factor the polynomials completely

A: 5. 4x3-8x2-140x

Q: What is 0.5% of 8

A: We have to find

Q: Evaluate. -(-2)±/(-2)²-4(1)(-8) 2(1) X = [?]+[ ] Enter the number that belongs in the green box. X =…

A: To find :                  To evaluate the expression.

Q: Negate the following expression: (x>7)-((x3 -x)< 3)

A: Negate the following expressionx&gt;7↔x3-x&lt;3        →1

Q: What is the value (if any) of the following?  10^-x as x --&gt;∞ 10^-x--&gt;

A: Consider the given limit.

Q: If n E N and n< 2000, how many numbers n have the property that the sum of the digits of n and the…

A: Given that, If n∈ℕ and n&lt;2000 then calculate how many numbers n have the property that the sum of…

Q: nx +x od is us 5 10-3

A:

Q: :) d-4

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Find three consecutive integers whose sum is 33. O -10, - 9, - 8 О-11, — 10, —9 О 12, 13, 14 о 10,…

A: We need to find three consecutive integers whose sum is 33.

Q: What value of x proves a| 6? 24 x - 18

A: If a||b then  24=x-18    x=24+18=42

Q: F= {c:c is a integer number, c² is negative}

A: Concept: A set is called finite set if set contains countable number of elements.  Means cardinality…

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.