2,684 Answered Questions for the topic SAT math

11/16/23

If m∠ABC = 70°, what is m∠ABD? Justify your reasoning.
https://cdn.flvs.net/assessment_images/educator_geometry_v22/01_06_q25_flvs.pngIf m∠ABC = 70°, what is m∠ABD? Justify your reasoning.Using the addition property of equality,40+70=110,so... more
Follows • 1
Expert Answers •1

11/16/23

What property would justify the following statement? If a = b and b = c, then a = c.
What property would justify the following statement?If a = b and b = c, then a = c.  Addition Property  Reflexive Property  Subtraction Property  Transitive Property
Follows • 1
Expert Answers •2

11/16/23

Larissa is standing at point L, Paige is standing at point P, and Raelynn is standing at point R on segment LR, as shown in the figure. If LP = 15 and PR = 9, find LR. Explain.
Larissa is standing at point L, Paige is standing at point P, and Raelynn is standing at point R on segment LR, as shown in the figure.If LP = 15 and PR = 9, find LR. Explain. LR = 24 because 15 +... more
Follows • 1
Expert Answers •1

11/16/23

Premise 1: All geckos are lizards. Premise 2: All lizards are reptiles. Which of the following is a valid conclusion for the two premises?
Premise 1: All geckos are lizards.Premise 2: All lizards are reptiles.Which of the following is a valid conclusion for the two premises? Therefore, all reptiles are lizards.  Therefore, all lizards... more
Follows • 1
Expert Answers •2

11/16/23

What is the converse of the following statement? "If the sum of the interior angles of a polygon is 180°, then the polygon is a triangle."
What is the converse of the following statement?"If the sum of the interior angles of a polygon is 180°, then the polygon is a triangle." If the polygon is a triangle, then the sum of the interior... more
Follows • 1
Expert Answers •1

11/16/23

What is the contrapositive of the following statement? "If there is rain, then the dog will not bark."
What is the contrapositive of the following statement?"If there is rain, then the dog will not bark." If the dog will bark, then there is no rain.  If there is no rain, then the dog will not... more
Follows • 1
Expert Answers •1

11/16/23

What is the biconditional statement of the following conditional statement? "If a polygon has five sides, it is a pentagon."
What is the biconditional statement of the following conditional statement?"If a polygon has five sides, it is a pentagon." If a polygon does not have five sides, then it is not a pentagon.  If a... more
Follows • 1
Expert Answers •1

11/16/23

Which is a counterexample of the following conditional? "If a number is divisible by five, then it is even." 30  25  20  18
Which is a counterexample of the following conditional?"If a number is divisible by five, then it is even." 30  25  20  18
Follows • 1
Expert Answers •1

11/16/23

Read the following statements. Who is correct?
Read the following statements.Statement 1: "If she is stuck in traffic, then she is late."Statement 2: "If she is late, then she is stuck in traffic."Statement 3: "If she is not late, then she is... more
Follows • 1
Expert Answers •1
Sat Math

11/15/23

HELPPPPPPPPPPPPPP
The area of a rectangular field is 8148m^2.If the width of the field is 84m, what is its length?
Follows • 1
Expert Answers •2

11/10/23

Which statement is logically equivalent to the following conditional statement? "If it has exactly four sides, then it is not a hexagon."

Which statement is logically equivalent to the following conditional statement? "If it has exactly four sides, then it is not a hexagon." If it does not have exactly four sides, then it is not a... more
Follows • 1
Expert Answers •1

11/10/23

Jenni wrote a conditional statement and its converse.

Jenni wrote a conditional statement and its converse. Conditional: If each angle of a triangle measures 60°, then the sum of the measures of all the angles is 180°. Converse: If the sum of all the... more
Follows • 1
Expert Answers •1

11/10/23

What is the inverse of the following statement? "If it is not Wednesday, then it is sunny."

What is the inverse of the following statement? "If it is not Wednesday, then it is sunny." If it is Wednesday, then it is not sunny. If it is sunny, then it is not Wednesday. If it is not... more
Follows • 1
Expert Answers •2

11/10/23

What is the converse of the following conditional statement? "If this month is September, then next month ends in the letter r."
What is the converse of the following conditional statement?"If this month is September, then next month ends in the letter r."Determine if the converse is true or false and give a counterexample... more
Follows • 1
Expert Answers •1

11/06/23

Calculus help! :) (urgent)
A volcanic cone spews fine particles of rock which land in the surrounding area and cause the size of the cone to increase.(a) Suppose that a volcanologist takes measurements that show that when... more
Follows • 1
Expert Answers •1
Sat Math Math

11/05/23

i do not know how to solve this
Line ℓ passes through (-2, 5) and (4, -7). Write an equation for the line that passes through (2, 9) and is perpendicularto line ℓ. Leave in slope-intercept form.
Follows • 1
Expert Answers •1
Sat Math Math

11/05/23

i do not know how to solve this
Line ℓ passes through (-2, 5) and (4, -7). Write an equation for the line that passes through (2, 9) and is perpendicularto line ℓ. Leave in slope-intercept form.
Follows • 1
Expert Answers •1
Sat Math Math

11/05/23

i do not know how to solve this
Line ℓ passes through (-2, 5) and (4, -7). Write an equation for the line that passes through (2, 9) and is perpendicularto line ℓ. Leave in slope-intercept form.
Follows • 1
Expert Answers •1
Sat Math Math

11/05/23

i do not know how to solve this
Line ℓ passes through (-2, 5) and (4, -7). Write an equation for the line that passes through (2, 9) and is perpendicularto line ℓ. Leave in slope-intercept form.
Follows • 1
Expert Answers •1
Sat Math Math

11/05/23

i do not know how to solve this
Line ℓ passes through (-2, 5) and (4, -7). Write an equation for the line that passes through (2, 9) and is perpendicularto line ℓ. Leave in slope-intercept form.
Follows • 1
Expert Answers •1

11/05/23

calculus urgent help!! i got the answers its wrong pleasse help with detail
A volcanic cone spews fine particles of rock which land in the surrounding area and cause the size of the cone to increase.(a) Suppose that a volcanologist takes measurements that show that when... more
Follows • 1
Expert Answers •1

11/05/23

pleaseee help!!. Calculus!!!...
A large sphere of material is placed in a dissolving liquid.(a) When the radius is 1 m, it is observed to be changing at 7 cm/hour. At that instant, what is the rate at which the sphere's volume is... more
Follows • 1
Expert Answers •1

11/05/23

calculus help!!
Consider the curve e^x^2 − y = y^7x + 8. Using logarithmic differentiation find dy/dx. Give the answer as a function of both x and y. dy/dx=
Follows • 1
Expert Answers •2

11/05/23

calculusss help urgent
Write the first derivative of the given function.f(x) = x3/2ln(x)f'(x)= x^1/2 + ((3x^1/2)ln(x))/2this is correctFor which x-values does f(x) have horizontal tangents? (Enter your answers as a... more
Follows • 1
Expert Answers •1

11/05/23

calculus helpp!!!!!
A volcanic cone spews fine particles of rock which land in the surrounding area and cause the size of the cone to increase.(a) Suppose that a volcanologist takes measurements that show that when... more
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.