Mathematics, 09.06.2021 18:50 jake2920

Determine whether the biconditional statement is true or false. If false, give a counterexample. An angle is a straight angle if and only if it is not acute.
false; m∠1 = 63°, ∠1 is not a straight angle
true
false; m∠1 = 102°, ∠1 is not a straight angle
false; m∠1 = 180°, ∠1 is not an acute angle

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

Select the number of ways in which a line and a circle can intersect

Answers: 3

Answer

Mathematics, 21.06.2019 22:30

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

Answers: 2

Answer

You know the right answer?

Determine whether the biconditional statement is true or false. If false, give a counterexample. An...

Questions

Social Studies, 04.09.2020 23:01

Which of the following researchers is conducting a case study? Multiple Choice Dr. Kulik, who is studying newspaper stories on serial killers Dr. Jeff...

Mathematics, 04.09.2020 23:01

The length of a rectangle is 3 m greater than two times the width. The perimeter of rectangle is 30 meters. What is the length of the rectangle?...

Mathematics, 04.09.2020 23:01

What is an algebraic expression for 3s+2.15...

English, 04.09.2020 23:01

What is one thing you learn when writing a personal narrative?...

World Languages, 04.09.2020 23:01

What effects do you heavy rain...

English, 04.09.2020 23:01

Go 15 Used CIS For the time being, certainly, it had been found necessary to make a readjustment of rations (Squealer always spoke of it...

Mathematics, 04.09.2020 23:01

Write an equation in slope-intercept form of the line that is a segment bisector of both AB and CD. Ay 4 B(6,3) A(-4,1) -4 -2 2. 4 6 X D(5, -1) -2 4 C...

Mathematics, 04.09.2020 23:01

Let a and b stand for two different rational numbers, If |a|>|b|, then what else must be true?...

History, 04.09.2020 23:01

Realizar un microcuento que tenga como eje temático la esclavitud en el contexto de la colonia....

Mathematics, 04.09.2020 23:01

If f(x) = 4x + 3 and g(x) = x² – 3, then f(g(4)) =...

Mathematics, 04.09.2020 23:01

Shamar ordered 4 pairs of shoes online that were on sale for 15% off. Write an expression to represent the costt of the shoes. SIMPLIFY....

Mathematics, 04.09.2020 23:01

8(1 + 5x) + 5= 13 + 5x...

Mathematics, 04.09.2020 23:01

WILL MARK YOU BRAINLIEST IF YOU SHOW YOUR CORRECT THE CORRECT WAY 1. 3x^2 + 11x + 6 = 0 SOLVE BY FACTORING Thank you...

History, 04.09.2020 23:01

Question 2 (5 points) The major reason settlers of Jamestown were motivated to come to the New World was - a Ob escape religious persecution. to bring...

Mathematics, 04.09.2020 23:01

Write an equation of the line that passes through the given point and has the given slope. (1/2,4),m = -8...

Mathematics, 04.09.2020 23:01

PLEASE HELP ME :The table below shows the prices of 8 different treadmills at a sporting goods store. This week the store is having a 10% off sale on...

Social Studies, 04.09.2020 23:01

What was the most important advancement of the Neolithic Revolution? People began farming People began trading goods People...

Mathematics, 04.09.2020 23:01

What is the answer to 600,000 +40,000 + 300 + 60 + 7 in standard from...

History, 04.09.2020 23:01

"That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed..." Thomas Jefferson (...

Physics, 04.09.2020 23:01

If multiple measurements are taken and they vary quite a bit from each other, the measurements are...

More questions: Mathematics Another questions