3 years ago

6. For every 12 burpees Melinda did, she did 20 squats.

Mathematics

1 answer:

Natali5045456 [20]3 years ago

6 0

Answer:

48 burpees & 80 squats

Step-by-step explanation:

Let burpees= x

Let squat = y

For every 12 burpees Melinda did, she did 20 squats.

X/y =12/20

20x= 12y

X= 0.6y

Melinda did a total of 128 squats and burpees

X+y= 128

But x= 0.6y

0.6y +y= 128

1.6y= 128

Y= 128/1.6

Y= 80

X+y= 128

X+80= 128

X=128-80

X= 48

You might be interested in

WILL GIVE BRAINLIST MATH

Artyom0805 [142]

It’s basically asking you to put it into the graph. Least to greatest.

3 0

2 years ago

I will give multiple brainlist to people who help me with these slides!

lesantik [10]

Answer:

A)6

B)ST

Step-by-step explanation:

A if u turn it, 15 is equal to the 10

15/9=10/x

x=90/15

x=6

B) Turn it so #2 is facing up.

ST is the same.

Hope this helps plz hit the crown :D

4 0

3 years ago

Read 2 more answers

¿que tipo de par ordenado es Veracruz-jalapa?

ELEN [110]

Answer:

i dont speak spanish sry

Step-by-step explanation:

but if you put it in english i would help

6 0

3 years ago

Tammys current rent is r dollars next month it will be reduced by 50$ write an expression for next months rent in dollors

damaskus [11]

r - 50 because it is reduced by 50.

5 0

3 years ago

Read 2 more answers

Find the total surface area of the triangular prism

GuDViN [60]

Answer:

$1,008\:\mathrm{cm^2}$

Step-by-step explanation:

The total surface area of this triangular prism consists of three rectangles and two triangles. Adding the areas of each of these shapes allows us to find the total surface area of this 3D figure:

Area of both triangles:

$2\cdot \frac{1}{2}\cdot12\cdot 14=168\:\mathrm{cm^2}$

Area of all three rectangles:

$15\cdot 20 +13\cdot 20+14\cdot 20=840\:\mathrm{cm^2}$

Therefore, the total surface area of this figure is:

$840+160=\fbox{$1,008\:\mathrm{cm^2}$} \: \checkmark$

3 0

3 years ago