2 years ago

Draw or write to explain why 1 hundred 4 tens and 14 tens name the same amount

Mathematics

2 answers:

mihalych1998 [28]2 years ago

7 0

1 hundred can also be 10 tens so when you add 10 tens and 4 tens you 14 tens and that is the same thing as 14 tens

IrinaVladis [17]2 years ago

4 0

Write the number 55 in another way

You might be interested in

If you have 3 quarters, 5 dimes, and 2 nickels in

slamgirl [31]

Answer:

Step-by-step explanation:

No. Of quarters n(Q)= 3

No. Of dimes n(D) = 5

No. Of nickels n(N) = 2

Total T = 3+5+2 = 10

Prob(D) = n(D)/T = 5/10 = 1/2

Now there are 9 left since it is not replaced back

Prob(Q) = 3/9 = 1/3

Prob(D and Q) = 1/2 × 1/3 = 1/6

6 0

2 years ago

WRITE IN STANDARD FORM. <br><br><br> 3z - 9z^3 - 8z^5 + 2z^2

Inga [223]

In standard for the powers decend so the answer would be -8z^5-9z^3+2z^2+3z

8 0

2 years ago

Read 2 more answers

The area of the cross section of a sphere at the largest point is 100π square miles. what is the total surface area of this sphe

Firlakuza [10]

The cross-section of a sphere is a circle . The area of a circle can be calculated by the formula A= $\pi\r^{2}$ Where r is the radius of the circle.

Given : $\pir^{2} = 100\pi$

Solving for r we have:

$r^{2} = \frac{100\pi }{\pi}= 100$

Or r= 10.

The area of a sphere is calculated by the formula :

$SA = 4\pi R^{2}$

Substituting r value we have:

SA= $4\pi\ 10 ^{2} = 400\pi$

The total surface area of this sphere is 400π .

4 0

2 years ago

GUYS Can you pls HElp me Ill GIve Brianliest to whoever has the right answer

Natalija [7]

Answer:

Y=X

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

If EF=3x-12, FG=4x-15, and EG=29, enter the values of x, EF, and FG.

anzhelika [568]

Answer:

X =8

EF=12

FG=17

Step-by-step explanation:

4 0

2 years ago