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olasank [31]
3 years ago
12

2.1/(x+ 1 4/5)=3/10x what is x? please help

Mathematics
1 answer:
ruslelena [56]3 years ago
7 0
The answer is 7/5. Sorry for my weird handwriting

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The local public pool is a rectangle with two semicircles.
Reptile [31]

The area of the surface of the pool is 7322.64 m².

<h3>What is Area of rectangle?</h3>

The area of rectangle is product of length and its breadth.

i.e., length * breadth

Given: Length = 100 m, Width = 52 m and Diameter = 52 m

Area of rectangle,

= 100 × 52

= 5200 m²

Now,

Area of semicircle = 1/2 × πr²

=1/2 × 3.14 × 26²

= 1061.32 m²

Hence, area of the surface of the pool is

= 1061.32 + 1061.32 + 5200

= 7322.64 m²

Learn more about this concept here:

brainly.com/question/15461609

#SPJ1

8 0
2 years ago
What is the equation of this graph
user100 [1]

Answer:

y-1=x^2

Step-by-step explanation:

That is the equation of a parabola with vertex at (0,1). The equation is y-1=x^2.

3 0
3 years ago
Which expressions are equivalent to the one below? Check all that apply.
Paraphin [41]

Answer:

log (1/3)

Step-by-step explanation:

log  \: 2 - log \: 6 \\  \\  = log \frac{2}{6}  \\  \\  = log \frac{1}{3}

5 0
2 years ago
Plz do both plz plz plz
vlada-n [284]

Answer:

3. 18 meters.

4. A= 6. 25cm^2  and P= 10 cm

5. 16 feet and 3 feet.

Step-by-step explanation:

3. base= 2 (A/h)

2 (72/8) = 18

4. A= side^2

2.5^2 = 6.25

P= 4 sides

2.5 x 4= 10

5. 16x3= 48

6 0
3 years ago
The caplan family was going to New York City to ring in the New Year. 16 family members each paid $341 for their plane ticket to
Usimov [2.4K]
1 persona pagaba 341 por ida y 298 por venido lo que significa que 1 persona paga en total= 639
si son 16 seria= 639*16=10224 en total
3 0
3 years ago
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