Ask question

Ask question

All categories

katrin2010 [14]

4 years ago

11

Scott had 3 equal stacks of baseball cards. He gave one stack to his brother Shawn.

2 answers:

Anuta_ua [19.1K]4 years ago

6 0

90 cards in total and 30 in each stack

konstantin123 [22]4 years ago

5 0

90 there is 30 in each. 30 x 3 is 90

You might be interested in

9e-7=7e-11<br><br> Whats does E equal?

SSSSS [86.1K]

Answer:

-2

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

8×25×23 find the product then subtract

Nitella [24]

Well 8x25x23 = 4,600 but what do you need to subtract by?

8 0

4 years ago

Need answers please

goldfiish [28.3K]

I know 8-10. 8.> 9.> 10.>

3 0

3 years ago

Right triangles to find the exact length of:<br> T<br> 30°<br> 14 in<br> a) TI = in<br> 60°<br> R

ira [324]

<h3>Answer:</h3>

a) TI = 7√3 in

b) IR = 7 in

<h3>Explanation:</h3>

<u>Using cosine rule</u>:

$\sf cos(x) = \dfrac{adjacent}{hypotenuse}$

$\hookrightarrow \sf cos(30) = \dfrac{TI}{14}$

$\hookrightarrow \sf TI = 14cos(30)$

$\hookrightarrow \sf TI = 7\sqrt{3}$

<u>Using sine rule</u>:

$\sf sin(x) = \dfrac{opposite}{hypotenuse}$

$\hookrightarrow \sf sin(30) = \dfrac{IR}{14}$

$\hookrightarrow \sf IR = 14sin(30)$

$\hookrightarrow \sf IR = 7$

5 0

2 years ago

The 22 students in Mr. Byers 6th grade class each donated $5.00 for Mr. Byers' end of year gift. When Jessica went to purchase t

Advocard [28]

Answer:

$140.00

Step-by-step explanation:

22 students x $5.00 + $30

22 x $5.00 = $110.00

$110.00 + $30.00 = $140.00

7 0

3 years ago

Read 2 more answers