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3 years ago

Cómo se yama el ángulo 30 grados

Mathematics

1 answer:

Gnom [1K]3 years ago

7 0

Answer: se llama angulo agudo

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1. On her birthday, Shruti bought 2 kg sweets and distributed 1 kg 500 g among her classmates. How much sweets were left with he

uysha [10]

Answer:

500g

Step-by-step explanation:

since she brought 2 kg of sweets, and distributed to her classmates, that means we wil sustract 2 from 1,5 and that will be 0.5 or 500g

I hope I helped you! :)))

7 0

2 years ago

Read 2 more answers

Herbert was given a pocket watch bass grandfather. The value of the watch, for any given year, t, from the time Herbert received

Archy [21]

The Answer:

A or 385.57

4 0

3 years ago

There are 4 gear wheels on fixed axles next to each other, as shown. The first one has 30 gears, the second one 15, the third on

rjkz [21]

Answer:

The last gearwheel would make 3 revolutions.

Step-by-step explanation:

The measure of the revolution of a gear per minute is referred to as the speed ratio. The speed ratio is the ratio of the speed of the driver gear to that of the driven gear, or ratio of the number of teeth of the driven gear to the number of teeth of the driver gear.

In the given question, the second and third gears are idlers. while the first is the driver and the fourth the driven.

The revolution of the last gearwheel can be determined by;

Speed ratio = $\frac{number of teeth of the driven gear}{number of teeth of the driver gear}$

= $\frac{10}{30}$

= $\frac{1}{3}$

Speed ratio = 1 : 3

The last gear would make 3 revolutions.

7 0

4 years ago

jeka57 [31]

Answer:

The scale factor is $\frac{3}{2}$

Step-by-step explanation:

The volume of the original prism is $V_P=980cm^3$

The volume of the dilated prism is $V_Q=3307.5cm^3$

Let the scale factor be $k$ .

To find the volume of the dilated prism, we multiplied by $k^3$ .

$\Rightarrow 980k^3=3307.5$

$\Rightarrow k^3=\frac{3307.5}{980}$

$\Rightarrow k^3=\frac{27}{8}$

$\Rightarrow k=\sqrt[3]{\frac{27}{8}}$

$\Rightarrow k=\frac{3}{2}$

8 0

3 years ago

Find the values of the variables in each

Shtirlitz [24]

Answer:

y = 7/3 and x = 1

Step-by-step explanation:

Since this figure is a parallelogram, the opposite sides of the parallelogram are congruent, therefore:

2y-9 = y-2 and 3x+1 = 5x-1

y and x can now be found algebraically:

2y-9 = y-2 3x+1 = 5x-1

3y-9 = -2 -2x+1 = -1

3y = 7 -2x = -2

y = 7/3 x = 1

So y is 7/3 and x is 1. When showing your work I would also mark the opposite sides of the parallelogram as congruent to one another (see image as reference).

8 0

4 years ago

Cómo se yama el ángulo 30 grados​

Cómo se yama el ángulo 30 grados