Multiplying Powers of 10 (3 questions) Homework 1 of 31 of 3 Items
Assessment started: Multiplying Powers of 10 (3 questions) Homework.
Item 1
POSSIBLE POINTS: 6.67
Here is triangle . Triangle is similar to triangle , and the length of is 5 cm. What are the lengths of sides and , in centimeters?

Triangle A, B, C. Side A, B has length 6 centimeters, side A, C has length 8 centimeters, side B C has length 10 centimeters.

and
, , and , , ,

DE=3 and DF=4
DE =3, , , and , , DF =4, , ,

DE = 9 and DF = 12
DE = 9, and , DF = 12

DE = 2 and DF = 16

∡ eia and ∡ kij are congruent

step-by-step explanation:

the speed is   miles per hour > is false

step-by-step explanation:

we know that  

a relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

in a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

the graph shown in the figure represent a direct variation

the slope of the line represent the speed

for the point

substitute the values of x and y

the linear equation is equal to

statements

case a) it takes hours to go miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct

case b) the speed is   miles per hour

the statement is false

because the speed is

case c) the unit rate for the trip is

the statement is true

because the speed is equal to the slope of the linear equation

case d) it took minutes to go the first miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct

the correct answer option is d. la = πrs.

step-by-step explanation:

we know that for a right cone, the lateral surface area is given by:

lateral area of right cone =

here the value under the square root is equal to slant height so replacing this value by in the formula to get:

lateral area of right cone =

therefore, the correct answer option is d.

answer is 270 degrees: -

to convert radians to degrees you multiply by 180/π

9π/ 6 * 180 / π

=   9 * 180 / 6

= 9 * 30

=   270 degrees   answer