3 years ago

Which number has the same value as 20 tens

1 answer:

3 0

If your still using number blocks then it is 20 ones but if its just addition or so it is just 20

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irga5000 [103]

Answer:

$5\sqrt{2}$

Step-by-step explanation:

The formula for the length of a vector/line in your case.

$L = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2} = \sqrt{[4 - (-1)]^2 + [2 -(-3)]^2} = \sqrt{5^2 + 5^2} = \sqrt{50} = 5\sqrt{2}$

3 0

3 years ago

german

Answer:

52°

Step-by-step explanation:

In the figure attached, Circle A is shown. There we can see that:

∠BC + ∠CD = ∠BAD

We know that Arc BC measures 96° and arc BAD measures 148°. Replacing this data into the equation and solving for Arc CD, we get:

96° + ∠CD = 148°

∠CD = 148° - 96°

∠CD = 52°

5 0

3 years ago

nikdorinn [45]

4x-5y=3
4x-5(10)=3
4x-50=3
+50 +50
4x=53
/4 /4

x=53/4

6 0

3 years ago

Amiraneli [1.4K]

80 dimes and 25 nickels

8 0

2 years ago

gregori [183]

No no no no no no no no no no no no

3 0

2 years ago