3 years ago

Each deck has 52 cards in it. Using m, write an expression for the total number of cards.

Mathematics

1 answer:

n200080 [17]3 years ago

5 0

Answer: 52m cards

Step-by-step explanation:

First part of question says: Karen has m decks of cards.

If Karen has m deck of cards and each deck has 52 cards in it, the total number of cards that all that Karen will have will be 52 multiplied by the number of deck of cards Karen has:

= 52 * m

= 52m

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Secants BE and CF intersect at point D inside A. What is the measure of CDE?

Aleks04 [339]

MCE = 360 - (150 + 70 + 50)
mCE = 360 - 270
mCE = 90

<CDE = 1/2(mBE + mCE)
<CDE = 1/2(150 + 90)
<CDE = 1/2(240)
<CDE = 120

answer
<CDE = 120°

6 0

3 years ago

Harry's parrot is 11 years older than his cat.

Sav [38]

Answer:

The answer to your question is: P = 17 years

Step-by-step explanation:

Data

Parrot = 11 years older than the cat

C = cat age

P = parrot age

P = ? when C = 6

Process

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4 years ago

Find the surface area of the square pyramid 8mm 6mm

bija089 [108]

Answer:

136 mm²

Step-by-step explanation:

$A=a^{2} +2a\sqrt{\frac{a^{2} }{4} } +h^{2}$

$A=6^{2} +2(6)\sqrt{\frac{6^{2} }{4} } +8^{2}$

$A=36 +12\sqrt{\frac{36 }{4} } +64$

$A=36 +12\sqrt{9 } +64$

$A=36 +12(3)+64$

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5 0

3 years ago

Need help thanks please :)

Nadya [2.5K]

Answer:

$\infty , - \infty$

meaning any number can substitute t and it would be the same answer.

7 0

3 years ago

Tara's car accelerated from 10 miles per hour to 70 miles per hour in 12 seconds.

Karo-lina-s [1.5K]

It would be: a = v₂-v₁ / t
a = (70-10) / 12
a = 60 / 12
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So, option A is your final answer.

Hope this helps!

3 0

3 years ago