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babunello [35]
3 years ago
9

Barry and Lenora were each given the same pair of numbers. Barry's description of the two

Mathematics
1 answer:
Slav-nsk [51]3 years ago
3 0

Answer:

30 + s = 2s - 10

Step-by-step explanation:

Have a good day!

This is the answer because a number more means +

and decreased means -

times is when a number is next to another number <em>Example: </em>{1(2) = 2}/ 1 x 2 = 2

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3 years ago
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What number is 73% of 58?
lapo4ka [179]
73℅ of 58
= (73/100) × 58
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Plz Help With This Math Brainliest First Person
In-s [12.5K]

Answer:

∠L = 54°

Step-by-step explanation:

5x + 2x + 3x = 180 (all angles in a triangle add up to 180)

10x = 180

x = 18°

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sub x = 18

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4 0
3 years ago
4a + c =17<br><br> A B C are consecutive numbers.
iris [78.8K]
A=3
B=4
C=5
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6 0
2 years ago
AREAS AND VOLUMES OF SIMILAR SOLIDS URGENT?
Llana [10]

Formula for the volume of cone is \frac{1}{3} \pi r^2h

Where r= radius of the cone

h = height of the cone

The value of pi is 3.14

Given volume of larger cone is 131 cm^3

Volume of larger cone = \frac{1}{3} \pi r^2h

131 = \frac{1}{3} \pi 5^2h

Solve for h

131 = 26.1667 *h

So h= 5 cm

The height of bigger cone = 5cm

Now we find the volume of smaller cone

Two cones similar so the sides are in proportional

\frac{radius(small)}{radius(large)}=  \frac{height(small)}{height(large)}

\frac{2}{5} =\frac{ height of small}{5}

Height of smaller cone = 2cm

volume of smaller cone = \frac{1}{3} \pi 2^2*2

= 8.38cm^3

6 0
3 years ago
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