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vlabodo [156]
2 years ago
6

Help. Please asap rn.

Mathematics
1 answer:
lyudmila [28]2 years ago
5 0

Answer:

Area = 12 + 6.25π ft², Perimeter = 6 + 5π ft

Step-by-step explanation:

Area:

So I would break this shape into a triangle and a circle (the two semi-circles make a full circle).

Formula for Area of a Triangle: base · height ÷ 2

6 · 4 ÷ 2 = 24 ÷ 2 = 12

Formula for area of a circle: π · radius²

π · (5/2)² = 6.25π

Area of entire shape: Triangle + Circle

Area = 12 + 6.25π ft²

Perimeter:

So the perimeter is made up of the base of the triangle plus the circumference of the circle.

Base of Triangle: 6

Formula for circumference: 2rπ

5 · π = 5π

Perimeter = 12 + 5π ft

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Can you guys please help me!!!
Dimas [21]

Answer:

x=6

Step-by-step explanation:

When we multiply exponents with the same base we add the exponents

When we divide exponents with the same base we subtract the exponents

4^3 * 4^3 ÷4^3 *4^3

We will work from left to right

Multiply means add

4^(3+3) ÷4^3 *4^3

4^6÷4^3 *4^3

Now divide means subtract

4^6÷4^3*4^3

4^(6-3)*4^3

4^3 *4^3

4^3*4^3

Multiply means add

4^(3+3)

4^6

4^6 = 4^x

The bases are the same so the exponents must be the same

x=6

5 0
4 years ago
The length of the base of an isosceles triangle is x. The length of a leg is 2x-6. The perimeter of the triangle is 23 . Find x.
expeople1 [14]

Answer:

In an isosceles triangle, the legs of the triangle have same lengths.

{ \tt{perimeter = side + side + side}}

• substitute:

{ \tt{23 = x + 2(2x - 6)}} \\  \\ { \tt{23 = x + 4x - 12}} \\  \\ {  \tt{5x = 35}} \\  \\ { \boxed{ \tt{ \:  \: x = 7 \:  \: }}}

7 0
3 years ago
23,24 and 25 please! Thank you!!
Brut [27]

Answer:

it is too hard, You can caculator with each part.

example:

23, atrigle

24, cricle

25 atrigle

Step-by-step explanation:

3 0
3 years ago
Someone plz help me I will give brainliest
Sedbober [7]

Answer:

275 non spectators

Step-by-step explanation:

1. Subtract

42,500 - 31,750 - 10,475 =

275

2. Get answer

275 non-spectators

8 0
3 years ago
Order from least to greatest
Mice21 [21]

Answer:

4.417, 4.41, 4

Step-by-step explanation:

it is like that because 4.41 is almost like 4.417 but if you look the second one have a 7 therefore it is bigger than 4 is the lest because the other numbers have decimals therefore it makes them bigger.

3 0
3 years ago
Read 2 more answers
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