PLEASE HELP I GIVE THANKS

Answers

Answer 1

Answer: For any triangle problem with finding a length, use the Pythagorean theorem; $a^(2) + b^(2) = c^(2)$
x=17cm, y=8cm
17²+8²=z²
289+64=z²
353=z²
√353=√(z²)
√353=z
The answer is D: √353 cm

Answer 2

Answer: Pathagreom therom a^2+b^2=c^2 where c is the hypotenuse, or the longest side

so you have (8)^2 + z^2 = (17)^2

so 64 + z^2 = 289

next subtract 64 from the left and right side of the equation
64 + z^2 = 289
-64 -64

z^2=225
then take the square root and you get z=15

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How is volume similar and different to mass?

Answers

Mass is the measure of the amount of matter an object has. Volume is the amount of space an object occupies.

The reason how they are similar is because you are looking for the in side of that shape. And the difference is because in volume you were looking to see how many cube can fit in the shape and the mass is to see how much it weighs

the base of the pyramid in the diagram is a regular hexagon. The length of each side of the hexagon is 6 ft and the height of the pyramid is 6 ft . The area of the regular hexagon is 93.5 ft. What is the volume of the pyramid?

Answers

Answer:

The volume of the pyramid is $V=187\ ft^(3)$

Step-by-step explanation:

we know that

The volume of the pyramid is equal to

$V=(1)/(3)BH$

where

B is the area of the base of the pyramid

H is the height of the pyramid

we have

$B=93.5\ ft^(2)$

$H=6\ ft$

substitute

$V=(1)/(3)(93.5)(6)=187\ ft^(3)$

Answer:The answer is 187 ft to the 3 power

How to find cube root of 0.125

Answers

$\sqrt[3]{0.125}=\sqrt[3]{(125)/(1000)}=\frac{\sqrt[3]{125}}{\sqrt[3]{1000}}=(5)/(10)\n\n\sqrt[3]{125}=5\ because\ 5^3=125\n\n\sqrt[3]{1000}=10\ because\ 10^3=1000$

$\sqrt[3]{0.125} =0.5$

$125/1000 \n 5/10=1/2=0.5$

There are 80 new houses being built in a neighborhood. Last month, 2/5 of them were sold. This month, 3/4 of the remaining houses were sold. How many houses are left to be sold?

Answers

Answer: 12 houses are left to be sold.

Step-by-step explanation: The starting number is 80 units of houses. Last month, 2/5 of them were sold which means, houses sold last month were

Houses sold = 2/5 x 80

Houses sold = 32

If 32 houses were sold, then the houses left over were 80 - 32 which equals 48.

This month, 3/4 of the remaining houses were sold which means 3/4 of 48 houses.

Houses sold = 3/4 x 48

Houses sold = 36

If out of the remainder of 48 houses, 36 were sold, then houses left over would be

Left over = 48 - 36

Left over = 12.

Finally, there were 12 houses left to be sold

21 POINTS!!! BRAINLIEST

Answers

Answer: use the keep change flip method

1. kep the first fraction

2.then change the division symbol to a x and then flip ur second fraction

3. then cross multiply , then simplify ur answer (if neeeded)

Step-by-step explanation:

1/6,1/9,2/27,4/81 geometric sequence next value?

Answers

If you would like to know the next value, you can calculate this using the following steps:

1/6, 1/9, 2/27, 4/81, x = ?

1/9 / 1/6 = 1/9 * 6 = 6/9 = 2/3

So, if we would like to know what is the next value of this geometric sequence, you have to multiply 4/81 by 2/3:
4/81 * 2/3 = 8/243

The correct result would be 8/243.

The common ratio for this geometric sequence is 2/3. Every value is 2/3 the previous value.
So, to get the next value, we must multiply 4/81 * 2/3 = 8/243.

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