3 years ago

The sum of two numbers is 84. The difference of the two numbers is 32. What are the two numbers.

Mathematics

2 answers:

Dimas [21]3 years ago

8 0

The two number are 58 and 26

eimsori [14]3 years ago

7 0

Answer:

The sum of two numbers is 84:

u + y = 84

The difference of the two numbers is 32:

u - y = 32

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How do you solve 2/3x -10=-12

marta [7]

Answer:

$x=-3$

Step-by-step explanation:

Question: $\frac{2}{3x} -10=-12$

1) Add 10 to both sides:

$\frac{2}{3x} =-2$

2) Multiply both sides by the reciprocal of 2/3: (3/2)

$x=-2*\frac{3}{2}$

$x=\frac{-6}{2}$

3) Simplify the fraction:

$x=-3$

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4 years ago

If a ball is thrown into the air with a velocity of 42 ft/s, its height (in feet) after t seconds is given by y = 42t − 16t2. Fi

horrorfan [7]

I'm pretty sure its 10

5 0

4 years ago

Read 2 more answers

Ou are filling piñatas for your friend's birthday party. You have 12 kazoos, 18 mints, and 24 lollipops. You want identical grou

Gwar [14]

Answer: 6

Step-by-step explanation:

Given: There are 12 kazoos, 18 mints, and 24 lollipops.

To find : the greatest number of piñatas you one can fill such that there will be identical groups of gifts in each piñata with no gifts left over.

Here 12 = 2 x 2 x 3

18 = 2 x 3 x 3

24 = 2 x 2 x 2 x 3

GCF(12,18,24) = 2 x 3 =6

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3 years ago

Please help with the numbers u Can! Will mark brainliest

inna [77]

4=4 6=5 7=9 8=4 9=2 10=8 11=3 12=9

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3 years ago

4.4 mi/h how many ft/s

AlladinOne [14]

Answer:

about 6.45 ft/s

Step-by-step explanation:

The conversion factor for mph to fps is ...

1 mph = 22/15 fps

Multiplying by 4.4 gives ...

4.4 mph = 96.8/15 fps = 484/75 fps = 6 34/75 fps

≈ 6.4533333... ft per second

4 0

3 years ago