12.) 3X "-フx +Z = 0

Q: Solve 3(k−4)=18

A:

Q: Nine subtracted from the product of  4  and a number is less than or equal to  −28 . Use the…

A: Given,          Nine subtracted from the product of 4 and a number is less than or equal to −28.

Q: Byron is conducting an experiment to determine whether a new medication is effective in reducing…

A: We have, Byron is conducting an experiment to determine whether a new medication is effective in…

Q: A concrete patio area is shaped like a right triangle. The hypotenuse is one foot longer than one of…

A: SOLUTION-

Q: The hypotenuse of a right triangle is one inch longer than the shortest side. The short side is…

A: follow 2nd step.

Q: What is the answer to the operation {1,2,3,4,5}A{2,4,6}?

A: Given to find that  1, 2, 3, 4, 5∆2, 4, 6 Let A=1, 2, 3, 4, 5 and B=2, 4, 6

Q: Solve the right question plz

A:

Q: 5 less than a number is 18. What is the number (n)?

A: Let the number be n.

Q: rectangle has a perimeter of 28 inches and a length of 8 inches.  What is the diagonal measurement…

A: First of all you will find the width of the rectangle by using the perimeter formula. And then you…

Q: 2.) 3x² – 9

A:

Q: 2 DO NOT USE A CALCULATOR IN THIS QUESTION. Find the positive solution of the equation (5+4/7)x²…

A:

Q: 2. The formula for the perimeter of a rectangle can be written as P= 21 + 2w, where / and w…

A: a) Coefficients of the variable is = 2 So we factor out 2

Q: 6) Solve: 32 = 165-3x A) B) 印一4%一% 6合 的一8318

A: To solve the equation, we make base of RHS and LHS same.

Q: 10. Solve 3(h – 5) – 3 =- 5(h + 5) | |

A: To solve: 3(h-5)-3=-5(h+5)

Q: 9. The rectangle below has a perimeter of 20 cm with a length of 6 cm. A new rectangle is formed by…

A: The perimeter of a rectangle is given by P = 2(l+b)  where 'l' is the length of the rectangle and…

Q: 24 The triangles are similar. Solve for x. 6. 8.

A:

Q: Factor completely.  Do not solve.   3?2 + 10? − 8

A: Use factorisation technique.

Q: If the length of a certain rectangle were increased by 2 feet and the width decreased by 1 foot, the…

A: Let's find.

Q: Simplify: (V5)(V10)

A:

Q: 8.) Solve for b 2 = -b + 7

A:

Q: 7 Tell whether the equation has one solution, no solution, or an infinite number of solutions. 8+2…

A:

Q: 3. Use the discriminant to determine howm (you do not need to solve it). Circle one: 0 solutions 1…

A: Given query is to find the number of solution quadratic have.

Q: 3 less than a number t is at most 7

A: Here the given statement is 3 less than a number t given as t – 3.   The sentence contains the word…

Q: A right triangle has a perimeter of 24 cm. It’s hypotenuse is twice as long as it’s shorter leg. To…

A: We have to find all the 3sides

Q: 6. Three consecutive even integers are such that the square of the third is 76 more than the square…

A:

Q: Factor the sum or difference of two cubes. Show your work and explain the steps you used to solve.…

A:

Q: The length of the hypotenuse of 45°-45°-90°triangle is 10. What is the length of the leg

A:

Q: II. Using the digits 1, 2, 3 and 5, solve the number of 3-digit numbers that can be formed if: 4.…

A: We know the prime numbers between 0 and 9 are 2,3,5,7 Also there are 5 vowels. Any numbers is…

Q: 5. The perimeter of a rectangle is 178 cm. Twice the width is 14 less than the length. Which pair of…

A:

Q: 32 Solve: +5 %3D х+4 х2-16

A:

Q: 34 Solve: (x-3)(x- 4)=. (33)*

A:

Q: What is the first step to solve this equation? 4 1 5 -+-= - x 2 x The first step in solving the…

A:

Q: 17. Solve * 5 points 3 3 28 z+2 4 Your answer ||

A:

Q: 5 4 %=D-2. Solve =+-=13 and ху 2 3 х у

A:

Q: over 13 is it less than, greater than or equal to 0.62

A: Here, 8 over 13 means 8÷13=0.615 or 0.62 (approximately).

Q: Solve 3(u+3) = 81, where u is a real number. Round your answer to the nearest hundredth. If there is…

A:

Q: 10.) 2a b?c2 + 3a²b³c²

A: Given that: 2a3b2c2+3a2b3c2

Q: 12) A rectangle has a width of 10 and a length of 5x. If the perimeter is 50, what is the value of…

A:

Q: 8. Ten less than a number is the same as the square root of seven tim number greater than eight.…

A:

Q: 3. у" + 16у %3 0 @ y) = -10,y' () =

A:

Q: Click an item in the list or group of pictures at the bottom of the correct position in the answer…

A: The solution is given below in the next step:

Q: 2-3 r-3 Solve : (5+26) +(5-26 )=10 = 10. |

A: We use Quadratic formula to find value of x

Q: ) Explain two ways you could solve 20 = 5(-3 + x)

A:

Q: x-2 8. Solve. 76 = V7

A: The objective is to solve.

Q: plz solve question 2

A: 2. A counterexample disproves a given statement by giving a situation where the given statement is…

Q: RT C: Problem Solving!

A:

Q: 9. Four greater than the square root of the difference of a certain number and 2 is equal to the…

A: Take, the number is x. four greater than the square root of difference of the number and 2 is…

Q: 2. Find the value of x that makes N the incenter of the triangle. Explain your reasoning. 2xL 37 A…

A: In the right angle triangle ANK we have AN=37 and AK=35. we can find NK with the help of Pythagoras…