4 years ago

Which of the following is the reciprocal of 1 2/3

Mathematics

2 answers:

lana66690 [7]4 years ago

6 0

The reciprocal is B. 3/5

postnew [5]4 years ago

3 0

Answer:

Step-by-step explanatioYou multiply 1 × 2 and it equals 2 and then you add the 3 which equals 5 so in total it would be 5/3.

hope this helps :)

You might be interested in

A line passes through the point (9,1) and has a slope of 2.Write an equation in slope-intercept form for this line.

bogdanovich [222]

Answer:

y = 2x-17

Step-by-step explanation:

We have a point and a slope, we can write the equation in point slope form and then convert to slope intercept form

y-y1 = m(x-x1) where m is the slope and (x1,y1) is the point

y-1 = 2(x-9)

Distribute

y-1=2x-18

Add 1 to each side

y-1+1 = 2x-18+1

y = 2x-17

This is slope intercept form

4 0

4 years ago

A highway engineer specifies that a certain section of roadway covering a horizontal distance of 2km should have a downgrade of

Zigmanuir [339]

Answer:

$0.16km$

Step-by-step explanation:

A highway engineer wants to compute the change in elevation of a section of road. The horizontal distance of this section of road is 2km and downgrade is 8%

The slope formula is given by

$m=\frac{rise}{run}=\frac{x}{y}$

m = 8% = 8/100

run = y = 2km

$m =\frac{x}{y}$

$\frac{8}{100} =\frac{x}{2}$

$\frac{2*8}{100} =x$

$x=\frac{16}{100} =0.16km$

Verification:

$m=\frac{0.16}{2}= 0.08=8%$ %

3 0

4 years ago

Read 2 more answers

Mrs. Giuntini’s lawn is triangle shaped with a base of 25 feet and a height of 10 feet. What is the area of Mrs. Giuntini’s lawn

Vedmedyk [2.9K]

$area \: = \frac{1}{2} bh \\ area \: = \frac{1}{2} (25)(10) \\ area = \frac{1}{2} 250 \\ area = 125 \: feet ^{2}$

4 0

3 years ago

Read 2 more answers

Helpppppppppppppppppppp plsssss

diamong [38]

Answer:

Step-by-step explanation:

5 0

3 years ago

HELP PICTURE SHOWN

natita [175]

I think its figure A but i am not sure.

8 0

4 years ago

Read 2 more answers