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4 years ago

Please help me asap, thanks.

Mathematics

1 answer:

Ludmilka [50]4 years ago

7 0

Answer:

I don't know the as wet. Thanks tho

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600 is 10 times as much as what please help me!!!!

djyliett [7]

We can create such equation to solve your problem
$10*x=600$
where x is variable which we want to know.
To solve this we can just divide 600 by 10 to see what the number we want.
600:10=60
The result is 60

3 0

4 years ago

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(25 points) <br><br> What is the formula to find the volume of a triangular pyramid?

sukhopar [10]

Answer:

hello did you find the answer

3 0

4 years ago

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A company makes an ice-cream treat in the shape of a hemisphere on top of a cone, as shown below.

lesya [120]

Answer:

56/3 pi cm^3

Step-by-step explanation:

1/2 volume of sphere = 1/2 4/3 pi r^3

volume of cone 1/3 pi r^2 h

r =2 h = 10

result : 56/3 pi cm^3

6 0

2 years ago

Triangle ABC is reflected across the x-axis, and then across the y-axis. Which rotation is equivalent to this composition of tra

larisa [96]

Answer:

<em>C) 180 degree rotation </em>

Step-by-step explanation:

While reflecting a point, with coordinates as (x, y), over x axis the new co-ordinates become (x, -y)

⇒(x, y) → (x, -y)

While reflecting a point, with coordinates as (x, y), over y axis the new co-ordinates become (-x, y)

⇒(x, y) → (-x, y)

So, when these two operations are combined, they the rule followed is,

⇒(x, y) → (-x, -y)

We also know that while rotating a point, with coordinates as (x, y), 180° the new co-ordinates become (-x, -y)

⇒(x, y) → (-x, -y)

Therefore, reflecting a point over x axis and then over y axis will yield the same result as rotating a point 180°.

8 0

3 years ago

Read 2 more answers

A girl studied for 5 2/3 hours daily. She devotes 2 4/2 hours of her time for science and mathematics. How much time does she de

enot [183]

Given :

Number of hours studied daily , $T=5\dfrac{2}{3}$ .

Time given for science and mathematics is , $t=2\dfrac{4}{2}$ .

To Find :

How much time does she devote for other subjects .

Solution :

Let , time devote for other student is x .

So , Time left for other subject = Total time - Time taken by science and mathematics .

$x=T-t\\\\x=5\dfrac{2}{3}-2\dfrac{4}{2}\\\\x=\dfrac{(5\times 3)+2}{3}- \dfrac{(2\times 2 )+4}{2}\\\\x=\dfrac{17}{3}-4\\\\x=\dfrac{17-(4\times 3)}{3}\\\\x=\dfrac{5}{3}=1\dfrac{2}{3}$

Therefore , time devote for other subject is $1\dfrac{2}{3}$ hours .

Hence , this is the required solution .

8 0

4 years ago