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Harlamova29_29 [7]

3 years ago

12

Pedro collects baseball and basketball cards. The ratio of the baseball cards to basketball cards In his collection is 3:2. If h

e has 40 cards,how many total cards does he have
A.)16
B.)27
C.)60
D.)100

1 answer:

Anestetic [448]3 years ago

5 0

Answer: The answer is 60. Easy question

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-3x-7 ≤11<br> solve, please

Rom4ik [11]

Answer:

x ≥ -6

Step-by-step explanation:

-3x-7 ≤ 11

-3x-7+7 ≤ 11+7

-3x ≤ 18

(-3x)(1) ≤ 18(-1)

3x ≤ -183x/3 ≤ -18/3

7 0

3 years ago

The hour hand of a clock is 3 feet long. How many feet does

dem82 [27]

Answer:

2π feet

Step-by-step explanation:

9:30 PM to 1:30 AM is 4 hours.

It is 1/3 of a complete revolution.

A full 12 hours would be 2×r×π=2×3×π

1/3 of that is:

1/3×2×3×π=2π

≈6.283185307 feet

3 0

3 years ago

gtnhenbr [62]

Answer: if you answers my question ill answer this

Step-by-step explanation:

pleade

3 0

2 years ago

Read 2 more answers

891 is 99% of what amount?

vaieri [72.5K]

Answer:

900

Step-by-step explanation:

Hope this helps!

6 0

3 years ago

Read 2 more answers

Help help help help pls

Monica [59]

Answer:

$\theta = 82.2^\circ$

Step-by-step explanation:

$Let \ \angle BAC = \theta$

Opposite = BC ,

Adjacent = AB = x = 3 ,

Hypotenuse = AC = y = 22

<em><u>Using trigonometric ratios.</u></em>

$sin \theta = \frac{opposite}{hypotenuse }\\\\cos \theta = \frac{adjacent}{hypotenuse}\\\\tan \theta = \frac{opposite}{adjacent}$

Since we have adjacent and hypotenuse we use cosine's ratio

to find the angle.

$cos \theta = \frac{x}{y} = \frac{3}{22} \\\\\theta = cos^{-1} \frac{3}{22} = 82.16 = 82.2^\circ$

6 0

3 years ago