3 years ago

Two similar solids have a scale factor of 3:4.

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

5 0

27:64
Use the equation x³:y³, which is this case is 3³:4³

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Plssss helppp meeeee

saw5 [17]

Answer:

the answer should be 152.6 ! just moving the decimal over to the left!!

8 0

1 year ago

What is the area of a triangle whose side is 17 meters long

Lunna [17]

Answer:

125.141

Step-by-step explanation:

Assuming that this is an equilateral triangle, I am going to divide this triangle in half to get a right triangle.

17 is our hypotenuse

17/2 = 8.5, this is one of our legs

The other leg is our height, which we will find.

We use Pythagoras Theorem to find the height/leg: $a^{2} +b^{2} =c^{2}$

$17^{2} -8.5^{2} = 216.75$

$\sqrt{216.75}$ = 14.72243186

Now, we use another formula to find the area of the triangle: $\frac{Base*Height}{2}$

14.72243186 × 17 = 250.2813416

250.2813416 ÷ 2 = <u>125.1406708</u>

8 0

2 years ago

Is y=6, y=3x+4 consistent or inconsistent

Dominik [7]

It’s actually independent

3 0

2 years ago

3x +6= 27<br> x =<br> how do you solve this.

Serjik [45]

3x + 6 = 27

step 1. subtract 6 from both sides

3x = 21

step 2. divide both sides by three to get x alone

x = 7

hope this helps

8 0

3 years ago

Read 2 more answers

the population of Bainville is 2000 the population is supposed to grow by 10% each year for the next 5 years how many people liv

Art [367]

Answer:

3000 people live in brainesville

Step-by-step explanation:

Population of brainville =2000

Grow rate of population per year =10%

10% of population =2000*10/100=200

Grow rate of 5 year=200*5=1000

After 5 year population of brainville is=2000+1000=3000

6 0

2 years ago