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riadik2000 [5.3K]
3 years ago
9

Expressions with and without Parenthesesmutation andonSeeMore​

Mathematics
1 answer:
dexar [7]3 years ago
5 0

Answer:

Step-by-step explanation:

each part makes how you can show by what to do on mathematics by fractions and unit fractions with multiplication.

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A team won 7 of it’s 12 games. What fraction of its game did the team win?
valkas [14]

Answer:

7/12

Step-by-step explanation:

The team won 7 out of all 12 games played

4 0
3 years ago
Read 2 more answers
The quadratic function below has an axis of symmetry through x = -4; a vertex at (-4, -9) and zeroes at x = -7 and x = 0.
Pavlova-9 [17]

Answer:

True

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k) = (- 4, - 9), thus

y = a(x + 4)² - 9

To find a substitute the coordinates of the zero (- 7, 0) into the equation.

0 = a(- 7 + 4)² - 9, that is

0 = 9a - 9 ( add 9 to both sides )

9a = 9 ( divide both sides by 9 )

a = 1, thus

y = (x + 4)² - 9 ← expand factor using FOIL

y = x² + 8x + 16 - 9

y = x² + 8x + 7

4 0
3 years ago
A cyclist travels at an average speed of 17 mph for 2 hours. <br> How far did she travel in miles?
prohojiy [21]

Answer: 34 miles

Step-by-step explanation:

3 0
3 years ago
Tobias has 12 coins in his pocket. Of these coins, 8 were made in the year 2000,and
Free_Kalibri [48]
Answer on attached file.
Bye.

7 0
3 years ago
PLEASE HELP REALLY QUICK I WILL REWARD BRAINLIEST PUT FULL EXPLANATION AND ANSWER TO THE QUESTION BELOW!!!!!!!!
Mariulka [41]

Answer:

x = 27

Step-by-step explanation:

36 + 90 + 2x = 180 \\ 126 + 2x = 180 \\ 2x = 180 - 126 \\ 2x = 54 \\  \\ x =  \frac{54}{2}  \\  \\ x = 27

I hope I helped you^_^

4 0
2 years ago
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