Please help, i will give brainliest.

Answer:

Second Choice

Step-by-step explanation:

Using Pythagorean theorem:

17.3²=4.4²+13.1²

299.29=19.36+171.61

299.29≠190.97

so this triangle is NOT a right triangle

Answer:

6 inches

Step-by-step explanation:

Step 1

Find the volume of the display case

From the above question:

Volume of the small ball = 8 inches

Volume of the free space inside the display case = 208 cubic inches

Volume of the display case = Volume of small ball + Volume of free space

= 8 cubic inches + 208 cubic inches

= 216 cubic Inches

Step 2

How tall is the display case?

The display case is shaped like a square. Hence,

The length of the display case = cube root (Volume of the display case)

= cube root(216 cubic inches)

= 6 inches

Therefore, the length of the cubic display case = 6 inches

Answer:

If the free space inside the display case is 208 cubic inches, then the display case is 6inches tall.

Answer:

it should be 42 hope it helps

Step-by-step explanation:

Answer:

Energy cannot be created nor can it be destroyed. Energy may only be transferred or transformed into a different form of energy. An example would be when plants convert light energy into chemical energy in a process called photosynthesis.

Step-by-step explanation:

Answer:

The law of conservation of energy is " Energy can neither be created nor destroyed but transform it from one form to another".

For example:

solar energy to wind energy

electrical energy to heat energy

Answer:

We are 95% sure that the true proportion of broken pretzels in the 10-ounce bags produced by this company is (0.036, 0.067). Since 0.07 is higher than the upper bound of the interval, it is reasonable to conclude that less than 7% of pretzels in each bag are broken.

Step-by-step explanation:

x% confidence interval:

A confidence interval is built from a sample, has bounds a and b, and has a confidence level of x%. It means that we are x% confident that the population mean is between a and b.

In this question:

We are 95% sure that the true proportion of broken pretzels in the 10-ounce bags produced by this company is (0.036, 0.067). Since 0.07 is higher than the upper bound of the interval, it is reasonable to conclude that less than 7% of pretzels in each bag are broken.

Answer:

Yes, because the entire interval is less than 0.07.

Step-by-step explanation:

Edge 2022

Answer:

10:

i) 24530 ii)38760

100:

i)8300 ii) 2100

1000:

i)6000 ii) 30000

Ans

26

Step-by-step explanation:

:D

Answer:

y= sin(x+pi/2)

Step-by-step explanation:

I graphed all of the answers with a calculator and this equation was the only one that had points above the 2 pi on the x axis.

Answer:

Theyre right the correct answer is y = sin(x + pi/2)

Step-by-step explanation:

Took the test just confirming

Answer:

w = 4 1/2

l = 6

Step-by-step explanation:

w = width

2w-3 = length

A = lw

27 = w(2w-3)

27 = 2w² - 3w

subtract 27 from each side:

2w² - 3w - 27 = 0

factor:

(2w-9)(w+3) = 0

solve each for 'w':

w = 9/2

w = -3  (This answer can be discounted because a length cannot be negative)

width = 9/2

length = 2(9/2) - 3 which is 6

Internet poll: To find out more about the locals, the bookshop may hold a  equation  poll online. This could lessen bias by allowing for the collection of a bigger and more varied sample.

A mathematical equation links two statements and utilises the equals sign (=) to indicate equality. In algebra, an equation is a mathematical assertion that proves the equality of two mathematical expressions. For instance, in the equation 3x + 5 = 14, the equal sign separates the numbers by a gap. A mathematical formula may be used to determine how the two sentences on either side of a letter relate to one another. The logo and the particular piece of software are usually identical. like, for instance, 2x - 4 = 2.  

This technique might be biased in a number of ways:

Self-selection bias: Visitors to the bookshop may be more likely to be readers than those who live in the area as a whole. This can cause the average number of books read per month to be overestimated

The bookshop might try the following to create a more random sample:

Instead of depending on customers who chance to walk into the store, the bookstore may randomly choose a sample of residents from the neighborhood and conduct a poll with them.

Internet poll: To find out more about the locals, the bookshop may hold a poll online. This could lessen bias by allowing for the collection of a bigger and more varied sample.

To know more about equation visit:

https://brainly.com/question/649785

#SPJ1

Answer:

13,188

Step-by-step explanation:

14 × 942

That will give you 13,188

Answer:

a) 33289

b) £131.88

Step-by-step explanation:

→ To find the meter reading add the July reading to the units used

32347 + 942 = 33289

→ Multiply the unit price by the units used

0.14 × 942 = 131.88

Answer:

669.9 ft³

Step-by-step explanation:

The formula for volume of a cone:

[tex]v=\pi r^2*\frac{h}{3} (3.14*radius*radius*\frac{height}{3} )[/tex]

[tex]r = radius,\pi =pi,h=height.[/tex]

The radius is 8; the height is 10.

From here, we can just plug the numbers into the formula.

[tex]\pi 8^2*\frac{10}{3} (3.14*8*8*\frac{10}{3} ) = 669.866666667.[/tex]

[tex]669.866666667[/tex] ≈ [tex]669.9.[/tex]

Answer:

x = cost of a plate = $3.2

y = cost of a cup = $1.3

Step-by-step explanation:

Let

x = cost of a plate

y = cost of a cup

5x + 4y = 21.20 (1)

6x + 5y = 25.70 (2)

Multiply (1) by 5 and 2 by 4

25x + 20y = 106 (3)

24x + 20y = 102.8 (4)

Subtract (3) from (4) to eliminate y

25x - 24x = 106 - 102.8

x = 3.2

Substitute x = 3.2 into (1)

5x + 4y = 21.20 (1)

5(3.2) + 4y = 21.20

16 + 4y = 21.20

4y = 21.20 - 16

4y = 5.2

y = 5.2/4

y = 1.3

x = cost of a plate = $3.2

y = cost of a cup = $1.3

Answer:

1,130.973

Step-by-step explanation:

hope this helps

Step-by-step explanation:

d = 6 cm

r = d : 2

= 6 : 2

= 3 cm

h = 10 cm

= 3.14 × 3 × 3 × 10

= 282.6 cm³

Answer:

Let's analyze the example first:

We have:

3, 4, 6      target 42    answer: (3 + 4)*6

If we solve the equation, we get:

(3 + 4)*6 = 7*6 = 42

So, we need to reorder the first 3 numbers in an expression, such that the solution of the expression is the target number.

a) 2, 5, 6     Target 40

We know that 5*8 = 40

and that 2 + 6 = 8

Then the answer is:

(2 + 6)*5

b) 3, 4, 6  target 12

Here we know that 4*3 = 12

and 6 - 3 = 3

Then the answer is:

(6 - 3)*4

c) 4, 6, 10   target 1.

We know that the quotient of two equal numbers is 1.

And 4 + 6 = 10

Then the answer here is:

(4 + 6)/10

d) 3, 5, 6 target 21

We know that 3*5 = 15

And 15 + 6 = 21

Then the answer here is:

3*5 + 6

e) 2, 7, 10  target 6.

Here is a harder one.

We know that 2*3 = 6

And that 10 - 7 = 3

Then the answer ere is:

2*(10 - 7)

f) 3, 6, 15   target  3

Here we can use:

(15 - 6) = 9

And 9/3 = 3

Then the answer is:

(15 - 6)/3

Answer:

41.7

Step-by-step explanation:

A = 6*4 = 24

B = 3.5 * (3.8-2) = 6.3

C = 3*3.8 = 11.4

A + B + C = 41.7

Answer:

12 square feet

Step-by-step explanation:

To find the area of a triangle you have to multiply the base and height and divide it by two

6 * 4 = 24

24 / 2 = 12

Answer:

12sq.ft

Step-by-step explanation:

Area of∆=1/2x base x height

=1/2 x4 x6

=1/2 x 24

=12

MARK ME BRAINLIEST THANKS MY ANSWER PLEASE DO

Answer:

angle KMI = 136°

I hope this may be helpful

Answer:

pretty sure the answer is a

Answer:

189.05 ft^3

Step-by-step explanation:

I think this is the right answer but I'm not 100% sure.

So first, you need to find the area of the rectangular prism. 5*5=25, and there are 5 of these rectangles (4 sides and the bottom), so the total is 125 ft^3. I don't think you would include the area of the top, as the top is not flat, and has a pyramid on it.

To find the area of the pyramid, there is a somewhat complicated and long equation that I can't write here, but you can look up the formula for the area of a square pyramid.

The area of the pyramid is around 64.05 ft^3. 125+64.05=189.0500 rounded to the nearest hundredth is 189.05 ft^3.

Answer:

it´s good

Step-by-step explanation:

Answer:

C. It is a function because none of the ordered pairs have the same y-value.

Step-by-step explanation:

Answer:

its c

Step-by-step explanation: It is a function because none of the ordered pairs have the same y-value.

hope it helps

Answer:

Step-by-step explanation:

Answer:

646983

Step-by-step explanation:

5 or more round up, 4 or less round down