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igomit [66]
3 years ago
7

Explain the difference in meaning between 8^2+2^2 and (8+2)^2

Mathematics
1 answer:
Tpy6a [65]3 years ago
3 0
8^2 is 64 and 2^2 is 4. When you add them together you get 68.
(8+2)^2 is the same as 10^2 which is 100.
68≠100
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es is making 141414 jars of honey peanut butter. He wants to use 454545 milliliters (\text{mL})(mL)left parenthesis, start text,
DIA [1.3K]

Answer:

i dont know this man if i did  would help

Step-by-step explanation:

8 0
3 years ago
Pleaseee help help
Eddi Din [679]

The angle the golfer went off line from the tee when they  drove the ball

is \phi=28.2 \textdegree because the cosine rule has been applied to calculate the angle

From the question we are told that:

Distance of hole from tee d_h=340yards

Distance to the right d_r=230yards

Ball distance from hole d_b=175 yard

Given that the three points form a triangle x,y,z respectively

Where

d_h=xz

d_r=xy

d_b=yz

Using Cosine Rule

yz^2=xy^2+xz^2-2(xy)(xz)cos\phi

Therefore

cos\phi=\frac{yz^2}{xy^2+xz^2-2(xy)(xz)}

cos\phi=\frac{(175)^2}{230^2+340^2-2(230)(340)}

cos\phi=0.88

\phi=28.2 \textdegree

In conclusion the angle the golfer went off line from the tee when they

drove the ball is mathematically deducted and give as

\phi=28.2 \textdegree

For more information on this visit

brainly.com/question/21856223

5 0
3 years ago
caden has 3 2/3 pints of water in a pitcher. he pours some of the water onto his plants. now he has 1 2/5 pints of water left in
AleksandrR [38]

Answer:

2 4/15 pints

Step-by-step explanation:

Caden has 3 2/3 pints of water in a pitcher.

He has 1 2/5 pints of water left in the pitcher.

The amount of water he poured is calculated as

3 2/3 - 1 2/5

3 - 1 + (2/3 - 2/5)

Lowest Common Denominator is 15

2 + (5 × 2 - 3×2/15)

2 + (10 - 6/15)

2 + (4/15)

= 2 4/15 pints

He poured 2 1/15 pints of water.

5 0
3 years ago
Evaluate<br> -2/9-(-7/6)
kkurt [141]

Answer:

17/18

Step-by-step explanation:

- 2

9

–  

- 7

6

=  

-2 × 2

9 × 2

–  

-7 × 3

6 × 3

=  

-4

18

–  

-21

18

=  

-4 – -21

18

=  

17

18

8 0
3 years ago
Read 2 more answers
What is 25+x= 50<br> solve for x
arsen [322]
25+x = 50
x = 50-25
x = 25
8 0
4 years ago
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