Find the area of the semicircle. Round your answer to the nearest hundredth.
18 in.
The area is about inches.

Answer:

There are 4 terms

Step-by-step explanation:

Here, we want to get the number of terms

As we can see, each term is separated by an operator

So we have the number of terms as;

x^5

2x^4y^2

7xy^3

and 3

So we can see that there are 4 terms

Answer:

You would multiply them which would be 24 brainliest?

Step-by-step explanation:

Answer:

V = 621.4 mm^3

Step-by-step explanation:

The volume of this pyramid is V = (1/3)(base area)(height).  We must calculate the height from the info given.  Draw in a vertical line to represent the height.  Imagine a triangle with hypotenuse 12.8 mm (given) and shorter leg (13 mm)/2, or 6.5 mm.

The Pythagorean Theorem applies here:  h^2 + (6.5 mm)^2 = (12.8 mm)^2.  We get:  h^2 + 42.25 = 163.84, or h^2 = 121.59, or h = √121.59, or

h = 11.03 mm.

Then, as before, the volume of this prism is V = (1/3)(base area)(height), or with specific numerical values   V = (1/3)(13 mm)^2(11.03 m), or

V = 621.4 mm^3

m = 2

I hope this helps, have a good day!( Also m stands for slope if you didn't know)

Answer:

Hi, there your slope will be 2

Step-by-step explanation:

In order to find the slope use the slope formula

Here's the slope formula

[tex]\frac{y2-y1}{x2-x1}[/tex]

Here we will plug  the coordinates into the formula:

[tex]\frac{3-(-3)}{1-(-2)}[/tex]=[tex]\frac{-6}{-3}[/tex]=2

Your slope will be 2

Hope this helps :)

Answer:

667.2 cm²

Step-by-step explanation:

Break the figure into 6 identical triangles

each has a base of 16 and a height of 13.9

Area of 1 triangle

a = (1/2)bh

a = (1/2)(16)(13.9)

Since there are 6 triangles

a = 6 * (1/2)(16)(13.9)

a = 667.2

Answer:

Lines 3 and 4

Step-by-step explanation:

ignore this rjrjrjrjrrnrnnrnrrnnr

Answer:

it is 3 and 3

Step-by-step explanation:

Answer:

85.006

hope this helps

have a good day :)

Step-by-step explanation:

'is' means =

so

X =

so

3X + Y = P

3X = P - Y

X = (P - Y) ÷ 3

Answer:

The Area of Δ ABC = 219.13

Step-by-step explanation:

The hard part about this problem is finding the area without the height

The formula to do this is Area = [tex]\sqrt{S(S-A)(S-B)(S-C)}[/tex]

A, B, C represent the sides

S represents [tex]\frac{1}{2}[/tex] (A + B + C)

In this equation, we will make the base be A, and the other two sides will be B and C

Sides B and C are the same length because they meet at a 90° angle

Lets plug the numbers into the variables

A = 28

B= 21

C= 21

Remember: S represents  [tex]\frac{1}{2}[/tex]  (A + B + C)

S =  [tex]\frac{1}{2}[/tex] (28 + 21 + 21)

S =  [tex]\frac{1}{2}[/tex] (70)

S = 35

Lets plug the numbers into the Area Formula now!

Area = [tex]\sqrt{35(35 - 28)(35 - 21)(35 - 21)}[/tex]

According to the order of operations, we need to do the calculations in parentheses first

35 - 28 = 7

35 - 21 = 14

35 - 21 = 14

14 x 14 x 7 = 1372

1372 x 35 = 48020

[tex]\sqrt{48020}[/tex] = 219.13

The Area of Δ ABC = 219.13

Hope you could understand.

If you have any query, feel free to ask.

Answer:

the middle points (-1,-3) the answer a

Step-by-step explanation:

Answer:

49 degrees

Step-by-step explanation:

The total of the interior angles of a triange is 180 degrees

You can see that we are already given 2 sides: 41 degrees and 90 degrees (the right angle)

To find the remaining angle, we solve=180=41+90+x

x=49 degrees

Hope this helped!

Answer:

x = -14

Step-by-step explanation:

-9 -5 = -14

Answer: the answer is d

Step-by-step explanation:

Answer:

$63.55

Step-by-step explanation:

if one of the adults has a free coupon for adult admission, then we have 5 adults

8.20 x 5 = $41

We have 6 children and one with half pay

= (5 x 4.1) + (4.1/2 )

= 20.5 + 2.05

=$22.55

41 + 22.55 = $63.55

Answer:

8

Step-by-step explanation:

40% is also .4, or you could do 40 divided by 100. Which will get you 0.4, 100 multiplied by .4 is 40, so if you multiply 20 by .4 you should get 40% of 20. (8)

Answer:

19cm

Step-by-step explanation:

An equilateral triangle is a triangle where the length of the 3 sides are the same.

the perimeter is the sum of the 3 sides

for example, if the length of the side of the an equilateral triangle is 5, the perimeter is 5 x 3 = 15

let x = unknown length of side

length after increase = x + 5

(x + 5) x 3 = 72

divide both sides of the equation by 3

x + 5 = 24

subtract 5 from both sides of the equation

x = 24 - 5 = 19cm

Answer:

8 times larger

Step-by-step explanation:

4 × [tex]10^{8}[/tex] = 4 × 100000000

400000000

5 × [tex]10^{7}[/tex] = 5 × 10000000

50000000

400000000 ÷ 50000000

8

Answer:

5/28

Step-by-step explanation:

P(oj, then grape) = 2/8 x 5/7 = 10/56 = 5/28

The probability of pulling out a bottle of orange juice and then a bottle of grape juice is 5/28.

Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Probability = Number of favorable outcomes / Number of sample

An ice chest contains 2 bottles of orange juice, 5 bottles of grape juice, and 1 bottle of apple juice, all buried in ice.

The probability of pulling out a bottle of orange juice and then a bottle of grape juice is calculated as below:-

Probability = Number of favorable outcomes / Number of sample

P(orange , then grape) = 2/8 x 5/7 = 10/56 = 5/28

Therefore, the probability of pulling out a bottle of orange juice and then a bottle of grape juice is 5/28.

To know more about probability follow

https://brainly.com/question/24756209

#SPJ2

Answer:

2/5

Step-by-step explanation:

.4 is 40% out of a 100 so it is 2/5

Answer:

4 over 10

Step-by-step explanation:

the .4 is in the 10 place in the destimal sot here forever when u make it a fraction it would be ⁴/10

Answer:

31.9

Step-by-step explanation:

We have the hypotonouse and need the adjacent side

to solve for x we will use CAH

Cos(15)=x/33

33cos(15)=x

x=31.87555 which rounds to 31.9

Answer:

Pro of landing on A = 3÷8

Step-by-step explanation:

Pro of Landing on D =1÷8

Pro of all ={3÷8}+{1÷8}=0.5

Since the answers are on percentage you multiply by hundred

Therefore your answer will be 0.5 ×100

Answer:

20.

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

20% of 100 = 20

Thenks and make me brainliest :))

Answer:

$188.30

Step-by-step explanation:

35%÷100=0.35. 0.35×338=188.30

Answer:

B2/25

Step-by-step explanation:

because that it is the propability

Answer:

Slope is 1/2

Step-by-step explanation:

1/2 is a fraction not a integer.

For every change of 1 y there is a change of 2 x

9514 1404 393

Answer:

  £37.50

Step-by-step explanation:

See https://brainly.com/question/23501345 for a detailed explanation of the working. Using the numbers here, we have ...

  tins = (((4)(2.8)(4.5) -(2)(0.7))/12)/2 ≈ 2.042 . . . . more than 2 tins

For the 3 tins Aisha needs, she will pay (2.5)(£15) = £37.50.

Step-by-step explanation:

have sad me the answer the you yong answer mo mali kaya mali din ang ipapalit sayo