Please help me now plz I will mark you brainliest

Answer:

Step-by-step explanation:

Since the length of both legs of the right angle triangle are given, we would determine the hypotenuse, h by applying Pythagoras theorem which is expressed as

Hypotenuse² = one leg² + other leg²

Therefore,

h² = (3a)³ + (4a)³

h² = 27a³ + 64a³

h² = 91a³

Taking square root of both sides,

h = √91a³

The formula for determining the perimeter of a triangle is expressed as

Perimeter = a + b + c

a, b and c are the side length of the triangle. Therefore, the expression for the perimeter of the right angle triangle is

√91a³ + (3a)³ + (4a)³

= √91a³ + 91a³

Answer:

x ≤ 72

Step-by-step explanation:

Answer:

The true statements

Step-by-step explanation:

lol

Answer:

all of the following are radi except ij or ji the other two are right

Step-by-step explanation:

Answer:

9x-y+9

Step-by-step explanation:

so what you do first is combine -14y and 13 y and you get -y

Answer:

the answer is 15 and 10

Step-by-step explanation:

Answer:

6

Each Person should get 6 marbles

Step-by-step explanation:

edg2020

Answer:

She will receive $24,000 after paying taxes

Step-by-step explanation:

This question can be solved using a rule of three.

20% of her money has to go to the state for taxes. So she will receive 100-20 = 80%. $30000 is 100% = 1. How much is 80% = 0.8?

$30000 - 1

$x - 0.8

x = 30000*0.8

x = 24000

She will receive $24,000 after paying taxes

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You can use Pythagoras theorem as it is a right angle

a^2 + b^2 = c^2

where 'c' is the hypotenuse

Rearrange this to find a side length

c^2 - a^2 = b^2

where 'b' is the missing length

10^2 - 8^2 = b^2

100 - 64 = b^2

b^2 = 36

Square root this to get the answer

b = 6cm

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Answer:

The area of the square base is 16 feet the length of the prism is 4 feet, and the width of the prism is 4 feet.

Step-by-step explanation:

The length of the prism is L = 4 feet

A three-dimensional solid object called a prism has two identical ends. It consists of equal cross-sections, flat faces, and identical bases. Without bases, the prism's faces are parallelograms or rectangles.

The volume of a prism is the product of its base area and height

Volume of Prism = B x h

where B = base area of prism

h = height of prism

Given data ,

A square base has a volume of 96 ft3 and a height of 6 feet. Since the volume of a prism is given by the product of the area of the base and the height, we can find the area of the square base as follows:

Volume = area of base x height

96 = area of base x 6

Area of base = 16 ft²

Now, we are given a prism with length of l, width of 2, and height of 6 feet. Since the base is a square, we can set l equal to the width and solve for it using the area of the base we found earlier:

Area of base = l²

16 = l²

l = 4 feet

Hence , the length of the prism is 4 feet and the width is 2 feet

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Answer: x = 40

Step-by-step explanation:

Here is the complete question:

The area of the rectangle shown is 200 square units. Find the value of x. Width: 8 Length: 1/2x+5

The area of a rectangle is length multiplied by the width.

Area = Length × Width

Area = 200

Width = 8

Length = 200/8 = 25

Since length is 25 and it has bee denoted as 1/2x + 5. This will be:

1/2x + 5 = 25

1/2x = 25 - 5

1/2x = 20

x = 20 × 2

x = 40

Check:

= 1/2x + 5

= (1/2 × 40) + 5

= 20 + 5

= 25

Answer:

B

Step-by-step explanation:

Answer:

B=40°

Step-by-step explanation:

Sum of angles in a triangle =180°

90°+50°+x°=180°

140°+×°=180°

Collect like terms

x°=180°-140°

x°=40°

Answer:

-2/3

Step-by-step explanation:

The only way the answer could be one is if the exponent is 0

So 3x-2=0:

3x = -2

x = -2/3

Hope this helps!

Answer:

La fórmula para el área total de superficie de un cono recto es T. S. A. = π rl + π r 2 . Ejemplo 2: Encuentre el área lateral de superficie de un cono recto si el radio es de 6 pulgadas y la altura de inclinación es de 10 pulgadas.

Answer:

La fórmula para el área total de superficie de un cono recto es TSA = π rl + π r

2. Ejemplo

2: encuentre el área lateral de superficie de un cono recto si el radio es de 6 pulgadas y la altura de inclinación es de 10 pulgadas.

Step-by-step explanation:

Answer:

© The base is 9 and the height is 7 so the area is 907-63 square units

Answer:

The answer is D

Step-by-step explanation:

The base is 9 and the height is 7, so the area is 9(7) = 63 square units

Answer: log n = 4log2

Step-by-step explanation:

The 4th option is correct. The expression [tex]\log n=4(\log 2)[/tex] is equivalent to the given expression.

Important information:

We need to find the equivalent equation.

Using the property of logarithm, the given expression can be written as:

[tex]\dfrac{\log n}{\log 2}=4[/tex]           [tex]\left[\because \log_ab=\dfrac{\log b}{\log a}\right][/tex]

[tex]\log n=4(\log 2)[/tex]

Thus, the 4th option is correct.

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basically you would do length x width

5x and x

6 and 4

Answer:

Output value

Step-by-step explanation:

Answer:

for bule its 1/8 and green its 2/8

Step-by-step explanation:

The probability of spinning blue or green is equal to 1/4.

The probability of an even tells the chances of occurrence of that event.

Given,

The spinner is divided into 8 equal sections:

brown, green, red, purple, brown, green, yellow, blue

Probability of all the colors is equal.

Therefore,  probability of any color = 1/8

Probability of green = 1/8

Probability of blue = 1/8

The probability of spinning blue or green = Probability of green +

Probability of blue  

                                = 1/8 + 1/8

                                = 2/8

                                = 1/4

Hence, probability of spinning blue or green is equal to 1/4.

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Answer:4

Step-by-step explanation:

Just count lol n I did it rn

Answer:

4

Step-by-step explanation:

trust me

Answer: The slope is 6

Step-by-step explanation: pic

I hope this helps

Answer:

The slope is:

[tex]m = 2[/tex]

Step-by-step explanation:

-Use the equation to find the slope:

[tex]m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]

-Use both points [tex](-1,-5)[/tex] and [tex](2,1)[/tex] for the slope formula:

[tex]m = \frac{1-(-5)}{2-(-1)}[/tex]

-Then , you solve the formula:

[tex]m = \frac{1+5}{2+1}[/tex]

[tex]m = \frac{6}{3}[/tex]

[tex]m = 2[/tex]

So, the slope is [tex]2[/tex] .

Answer:

1/4, or 4 times smaller

Step-by-step explanation:

Since the surface area of a cube is just the combination of the area of all of the square sides, and the formula for those is s^2, if the side length was decreased by 1/2 then the surface area would decrease by (1/2)^2=1/4. Hope this helps!

Answer:

the interger would be 15 because you earn 15 so therfore it would be 15.

Step-by-step explanation:

Answer: one point only.

Step-by-step explanation:

Since the length of the sides of the square is 9 cm, taking a point outside the square which is equidistant from point B and C will never give exact 6 cm from A.

The only way to achieve this is by taking a equidistant point inside.

You can achieve exactly 6 cm from point A from point between B and C

But can only achieve a single point if it has to be equidistant from point B and C.

Answer:

71

Step-by-step explanation:

100÷7≈14.1

14.1×5=70.5

70.5 rounded to the nearest whole number is 71

Answer:

None of the above.

Step-by-step explanation:

The equation should be (x - 2)^2 + (y - 3)^2 = 25

The standard equation of a circle is:

(x - a)^2 + (y - b)^2 = r^2

where (a,b) are the coordinates of the center and r, the radius.

here the center = (2,3) hence a = 2 , b = 3 and r = 5

Answer: The answer is 60p.

Step-by-step explanation:

1) You first simplify what is in parenthesis.

         (6p+9p) = (15p)

2) Next, you multiply (15p) by 4.

        4(15p) = 60p

3) You simplified the expression of

        4(6p+9p) to 60p.

Answer:

A.) 1/3

B.) 1/6

C.) 1/2

D.) 0

Step-by-step explanation:

Total number of faces on spinner = 6

Probability = (required outcome / Total possible outcomes)

A)

P(spinning Red):

n(Red) / n(total)

n(red) = 2, n(total) = 6

P(spinning red) = 2/6 = 1/3

B.)Spinning a 1 :

n(1) = 1

Therefore, P(spinning 1) = 1/6

C.) spinning an odd number :

Odd numbers = 1,3,5

P(spinning an odd number) = 3/6 = 1/2

D.) spinning a 9:

9 isn't a number on the wheel

P(spinning a 9) = 0/6 = 0