2 years ago

The 7 in 72 represents how many times the value of the 7 in 78

Mathematics

1 answer:

Stella [2.4K]2 years ago

5 0

Answer:

Step-by-step explanation:

Knowing what place values are, we know that since both of those numbers have the 7 in the tens place, it represents 70. So both of those number are 70 plus another number (under 10)

You might be interested in

A sphere is inscribed in a cube. Explain the relationship between the surface areas of the two solid figures

Helga [31]

Answer:

No one knows. Jk just go look at the other brainly links. the question has already been asked and answered so you can go see them there.

Step-by-step explanation:

3 0

2 years ago

A lot is in the shape of a triangle. One side is 100 ft longer than the shortest side, while the third side is 700 ft longer tha

vaieri [72.5K]

We have the next information

x= the shortest side measure

y= the second side measure

y=x+100

z= the third side measures

z=x+700

We know also that the perimeter is 2900 ft

Therefore the equation for the perimeter of the triangle will be

$P=x+y+z$ $2900=x+x+100+x+700$

we sum like terms

$2900=3x+800$

then we isolate the x

$3x=2900-800$ $3x=2100$ $x=\frac{2100}{3}=700$

therefore

x=700ft

y=700+100=800ft

z=700+700=1400ft

The lengths of the sides of the lote are 700 ,800, and 1400 ft,

8 0

1 year ago

I need help,please.this is an interior angle problem.

natali 33 [55]

Answer:yes

Step-by-step explanation:

<BAC=<BDE

<BCA=BED

4 0

2 years ago

If f(x) = 2x and g(x) = 1/2 then f(x) • g(x) is x..<br><br> True<br><br> False

raketka [301]

Answer:

true

Step-by-step explanation:

6 0

3 years ago

Question 4*

inessss [21]

Answer:

Step-by-step explanation:

6 0

2 years ago