All categories

3 years ago

What is the reciprocal of 7/2

Mathematics

2 answers:

masya89 [10]3 years ago

4 0

The reciprocal of 7/2 is 2/7

patriot [66]3 years ago

3 0

2/7 because you just flip the numbers

You might be interested in

Find the area of the shape below

a_sh-v [17]

Answer:

240

Step-by-step explanation:

you have to calculate the area of the triangle and the rectangle separately and add them.

Arec=bh

Arec= 20*10

Arec=200

Atri=1/2bh

Atri=1/2(20*4)

Atri=1/2(80)

Atri=40

TOTAL AREA =AREA OF THE TRIANGLE + AREA OF THE RECTANGLE

TOTAL AREA=200+40

TOTAL AREA=240

8 0

4 years ago

Please help me thanks

jek_recluse [69]

3/5 I think is the right number because there’s 60 boys and only 36 of them have a pet.

5 0

3 years ago

Read 2 more answers

Terry sees an offer about a refurbished phone which is 35% off the original price the new price is £78 how much was the phone be

erica [24]

part/whole=0.65

78/whole=0.65

whole =78/0.65 =120 £

5 0

3 years ago

Read 2 more answers

Solve the system of equations by graphing. x+y=-9 4x+y=-19

shutvik [7]

For this case we have the following system of equations:

$x + y = -9\\4x + y = -19$

We multiply the first equation by -4:

$-4x-4y = 36$

We have the following equivalent system of equations:

$-4x-4y = 36\\4x + y = -19$

We add the equations:

$-4x + 4x-4y + y = 36-19\\-3y = 17\\y = - \frac {17} {3}$

We find the value of the variable "x":

$x = -9-yx = -9 - (- \frac {17} {3})\\x = -9 + \frac {17} {3}\\x = \frac {-27 + 17} {3}\\x = - \frac {10} {3}$

Thus, the solution of the system is:

$(x, y): (- \frac {10} {3}, - \frac {17} {3})$

See the graphic in the attached image

ANswer:

$(x, y): (- \frac {10} {3}, - \frac {17} {3})$

See the graphic in the attached image

4 0

4 years ago

Which of the following graphs shows the solution to the system of equations? <br> y=5x-1<br> y=x+3

raketka [301]

Answer:

sorry,but there is no graph ...its difficutlt to say u the ans

7 0

3 years ago