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Brums [2.3K]
3 years ago
10

1/7 ÷ 4/9 = _ × _=_​

Mathematics
1 answer:
pogonyaev3 years ago
8 0
1/7 x 9/4 = 9/28

This process to solving division involving fractions is called “keep, change, flip”
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Do all graphs of linear equations in two variables have a y intercept?
Gelneren [198K]

Answer:

Yes and no because not all are in the y intercept it depends

Step-by-step explanation:

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3 years ago
Create your own real-world problem that uses either a two-step equation or two-step inequality to solve. Based on your real-worl
zhuklara [117]
Libby wants to make cookies for her whole class. There are 36 students in her class. The recipe Libby is going to use only makes 12 cookies. How many batches of cookies is Libby going to have to make to feed her whole class?
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3 years ago
At a school fair, students were challenged to hit one of the small congruent circles on the large rectangular board with a ball.
shtirl [24]

Answer:

~4.7%

Step-by-step explanation:

Area of the rectangle: 35*52=1820

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6 0
2 years ago
Help pls! First to answer gets brainliest
amid [387]
Answer: $3.92
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7 0
2 years ago
What is the product?
LenaWriter [7]

Answer:

21x^{7}y^{11}

Step-by-step explanation:

Remove the parentheses and take out the constansts.

(7 x 3) x^{2} x^{5} y^{3} y^{8}

Simplify 7 x 3 to 21.

21x^{2} x^{5} y^{3} y^{8}

Use the product rule: x^{a} x^{b} = x^{a + b}

21x^{2 + 5}y^{3+8}

Simplify 2+5 to 7.

21x^{7}y^{3+8}

Simplfiy 3 + 8 to 11.

21x^{7}y^{11}

4 0
2 years ago
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