Which of the following is always true of the vertical angles formed by

perpendicular lines? Check all that apply.

A. They are congruent.

B. They are right angles.

C. They are acute.

D. They are obtuse.

Choose the statement below that correctly compares the numbers 2.34 and 2.43. 2.34 > 2.43 2.34 < 2.43 2.34 = 2.43

The equation m = 19.32v can be used to find the mass m in grams of a pure gold coin with volume v in cubic centimeters. Carl has a coin with a mass of 37.8 grams. The coin's volume is 2.1 cubic centimeters.

Pooja's plant began sprouting 2days before Pooja bought it, and she had it for 98 days until it died. At its tallest, the plant was 30 centimeters tall. H (t) models the height of Pooja's plant (in centimeters), t days after she bought it.

How would I have to make the first digit of the quotient

What is the length of the hypotenuse, x, if (12, 35, x) is a Pythagorean triple? 33 37 47 58

What is 3.8 greater than or equal to b plus 4?

Susannah has a high-yield savings account into which she deposits $120 each month. At the beginning of the year, Susannah's account balance is $800. In the equation below, x represents the amount of time, and y represents Susannah's account balance.

Round 781,407 to the nearest ten thousand?

The population density of Peru one year was approximately 23 people per square kilometer. Brazil has a land area of approximately 8.5 million square kilometers.

What is the solution to the equation? 13 and three-fourths + x = 7 and one-fourth x = negative 6 and one-fourth x = negative 6 and one-half x = 20 x = 21