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3 years ago

15

sam is thinking of two numbers. the first number has one digit and the second number has three digits. The quotient of the two n

umbers is 75. Their product is 1200. What are sams numbers ?

1 answer:

ANEK [815]3 years ago

5 0

It is 300 and 4 because when you divide 1200 by 4, which is a one digit number, then you get 300, which is a three digit number.

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Please help with this question

uysha [10]

Answer:

C

Step-by-step explanation:

The difference formula for cosine is

cos(x - y) = cosxcosy + sinxsiny

Consider

cos75 = cos(120 - 45)°, then

cos(120 - 45)°

= cos120°cos45° + sin120°sin45° → C

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3 years ago

Which answer describes the simpler problems that could be used to solve this story problem?

Juli2301 [7.4K]

She puts 11 pieces of fruit into each bag.
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3 years ago

Penny caught a fish that weighed 2.9 lbs. The fish Harold caught weighs 60%

IrinaVladis [17]

Answer:

4.64

Step-by-step explanation:

2.9 x 1.60=4.64

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3 years ago

if j is 21 inches, k is 12 inches, and angle M measures 62 degrees, then find m using the Law is Cosines. round your answer to t

AURORKA [14]

Answer:

18.7

Step-by-step explanation:

The Law of Cosines is $c^2=a^2+b^2-2ab cos(C)$ , where c is the unknown side length of a triangle, a and b are the remaining two side lengths, and C is the angle opposite to side c. To answer this question just plug in the known values:

$m^2=21^2+12^2-2(21)(12) cos(62)$

Simplify:

$m^2=441+144-504 cos(62)$

$m^2=585-504 cos(62)$

$m=\sqrt{585-504cos(62)}$

m≈18.665...

When rounded to the nearest tenth, m=18.7

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3 years ago

Find the percent increase. From 32 teachers to 45 teachers.

qaws [65]

Answer:

71.1

Step-by-step explanation:

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3 years ago