Hi! Feel free to use either answer. My It is different because you get a different answer when you multiply or divide when the negative sign is in a different position. If y equals 2, the first inequality is incorrect because -14 is less than 161, not greater. But in the second equation, 14 […]
Explain how solving -7y > 161 is different from solving 7y > -161. Read More »
D. 8a4b5+3ab5-2a3b4 guessed 2a^2b^3 * (4a^2 + 3ab^2 – ab) = 2a^2b^3 * 4a^2 + 2a^2b^3 * 3ab^2 – 2a^2b^3 * ab = 8a^4b^3 + 6a^3b^5 – 2a^3b^4 The correct result would be d. 8a^4b^3 + 6a^3b^5 – 2a^3b^4. The answer is B. 2: d. 1
Simplify 2a2b3(4a2 + 3ab2 – ab) = ? Read More »
Step-by-step explanation: We have to check under which condition a triangle will exist. According to angle sum property of the triangle, the sum of all the three angles of a triangle is 180 degrees.An acute angle is an angle with a a measure less than 90 degreesA right angle is an angle with a measure
Under which angle conditions could a triangle exist? Check all that apply. Read More »
Step-by-step explanation: To get simplified expression we use order of operation PEMDA WE start with parenthesis. Distribute -d inside the parenthesis Now we combine like terms that has same variables 4d-4d becomes 0 Expression becomes . Both terms has same variables so we add it Solution, Hope this helps… Good luck on your assignment.. Answer
What is the simplified expression for –3cd – d(2c – 4) – 4d? Read More »
A &C Step-by-step explanation: A Step-by-step explanation: I just took the test Answer 6 by the same size and same degrees. Step-by-step explanation: In SAS similarity theorem if two sides of one triangle are proportional to two sides of another triangle and angle between them are congruent then the triangle are similar. Step-by-step explanation: From
a) rqs Step-by-step explanation: they are both right angles B. Triangles are similar if two corresponding angles in each triangle are the same measure. Step-by-step explanation: If two pairs of corresponding angles are congruent, then that makes the triangles similar to each other, by the Angle-Angle Similarity Postulate. * This is definitely a genuine statement!
Hey! Hope this helps… ~~~~~~~~~~~~~~~~~~~~ Sorry kept of freezing on me… Solving this is pretty simple, we plug in what t equals in both equations based upon our lovely given notice -4 ≤ t ≤ 4… (My work will be attached below) Now we will have to plot all the points we gathered onto our
I believe the answer is 1.25 insulators per hour. Hi , the answer is 4 hours because 12insulators-15hours 11-14hours 10-13hours 9-12hours 8-11hours 7-10hours 6-9hours 5-8hours 4-7hours 3-6hours 2-5hours 1-4hours 1. 25 ,divide 15 by 12 The time it takes to install 1 insulator would be 1.25 hours
1 Step-by-step explanation:K To make the expression a perfect square, wenwed to add to the expression the square of half the coefficient of the x which is 2 Now we have x² + 2x + (2/2)² x² + 2x +1² x²+ 2x + 1, So we need to add 1 to make the expression a
A Step-by-step explanation: Ed2020 Consider trapezoid LMNP with vertices at points (-2,3), (-2,6), (-1,6) and (-1,4), respectively. The reflection across the x-axis has a rule: (x,y)→(x,-y). Then L(-2,3)→L'(-2,-3)M(-2,6)→M'(-2,-6)N(-1,6)→N'(-1,-6)P(-1,4)→P'(-1,-4) As you can see points L’, M’, N’ and P’ form trapezoid L’M’N’P’ and this is exactly figure A. correct choice is A. A Step-by-step explanation: Imagine
