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3 years ago

14

Sign Numbers, Ratios & Proportion (-4) + (+10) =?

1 answer:

RSB [31]3 years ago

4 0

Answer:

6

Step-by-step explanation:

Open the bracket,

-4+10=6

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This graph shows the points John scored in the first 7 games of the basketball season.

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The answer is D. the fifth game John did not score any points

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Someone please help me with this.

liubo4ka [24]

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Height=h

$\boxed{\sf Volume=\pi r^2h}$

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$\\ \sf\longmapsto πh=\dfrac{231}{0.49}$

$\\ \sf\longmapsto 3.14h=471.4$

$\\ \sf\longmapsto h=\dfrac{471.4}{3.14}$

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A catalog of scientific equipment states that the lens of a particular telescope has a circumference of 6.28 yards. What is the

nexus9112 [7]

The area of lens is 3.14 square yards.

Step-by-step explanation:

Given,

Circumference of lens = 6.28 yards

Circumference = 2πr

$6.28=2*3.14*r\\6.28=6.28r\\6.28r=6.28$

Dividing both sides by 6.28

$\frac{6.28r}{6.28}=\frac{6.28}{6.28}\\r=1$

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Area of lens = $3.14*(1)^2=3.14*1$

Area of lens = 3.14 square yards

The area of lens is 3.14 square yards.

Keywords: area, circumference

Learn more about area at:

#LearnwithBrainly

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3 years ago

The sum of two numbers is 39, One number is 7 more than the other. Find the two numbers.

vfiekz [6]

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