find the area of a trapezoid

Answer:

Use formula

area of trapezium=(a+b)/2×h

Step-by-step explanation:

1)

area of trapezium=(a+b)2×j

as this u can calculate all of yr areas.

Answer:

34.68 mm^2

19.23 ft^2

100.48 in^2

Step-by-step explanation:

Area of a circle = 0.5 x nr^2

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

0.5 x (9.4/2)^2 x 3.14 = 34.68

0.5 x (3.5)^2 x 3.14 = 19.23 ft^2

0.5 x (8)^2 x 3.14 = 100.48 in^2

Answer:

your correct its 56

Step-by-step explanation:

Answer:

option 1

Step-by-step explanation:

Using the recursive formula and a₁ = 6 , then

a₂ = 3 + 2a₁²

    = 3 + 2 × 6² = 3 + 2 × 36 = 3 + 72 = 75

Answer:

D

Step-by-step explanation:

A. 9x9 = 81

B. 2x2x2x2x2 = 32

C. 10x10 = 100

D. 5x5x5x5 = 625

Answer:

5⁴ has the greatest value

Step-by-step explanation:

9² = 9 x 9 = 81

2⁵ = 2 x 2 x 2 x 2 x 2 = 32

10² = 10 x 10 = 100

5⁴ = 5 x 5 x 5 x 5 = 624

Therefore, 5⁴ has the greatest value!

Hope this helps!

Answer:

Part 1: She will make $1,944.00 In 4 days.

Part 2: 0.38

Answer: Most views  mayber black panther

Step-by-step explanation:

Answer: 20 is not

40 is not

64 is

4 is

49 is

48 is not

Step-by-step explanation:

Answer:

5,040!

Step-by-step explanation:

I know you said it below, don't think im copying i'm just putting it here so other people can see it more easily!

Anyways have a lovely Day/night and goodluck on your studies!! <3

Answer:

c

Step-by-step explanation:

The total surface area of a 3-dimensional object is the sum of the areas of the faces or surfaces of a 3 dimensional object

for example, the total surface area of a cube is the sum of the area of all the six faces

the total surface area of a cube = 6a²

where a = edge

if a = 6

total surface area

6(6²) = 216

Answer: 1,612 eggs

Step-by-step explanation:

Alex has a total of 806 dinosaurs. He also has twice as many eggs as he does dinosaurs.

The number of eggs is therefore:

= Number of dinosaurs * 2

= 806 * 2

= 1,612 eggs

Answer:

sinc C = 24/25

Step-by-step explanation:

sin is opposite side/hypotenuse

sinc C = 24/25

You need to memorize the definitions of all the trig functions and these types of problems will be really easy.

Answer:

24/25

Step-by-step explanation:

hope helpful have a great day

Answer:

7

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

Use the Intersecting chord theorem;

Rule: (CE) * (EB) = (AE) * (ED)

CE = x

EB = 15

AE = 9

ED = 10

=> (x) (15) = (9) (10)

15x = 90

Now Divide each side with 15

=> x = 6

Hope this helps!

Answer:

III. Addition and Multiplication

Answer:

area = 1/2(a+b)h

a= 8.2 cm

b= 22.9 cm.

h= 9.8

therefore area = 77.91 sqcm

The area in square centimeters of the trapezoid below​ is 77.91 .

The area of a trapezoid is the half of the product of sum of its parallel sides to the height of that trapezoid (the distance between those parallel sides).

Thus, if we have Length of its parallel sides = 'a' and 'b' units respectively

Perpendicular distance between its parallel sides = 'h' units,

Area = 1/2(a+b)h

a= 8.2 cm

b= 22.9 cm.

h= 9.8

Area = 1/2(8.2 + 22.9)9.8

therefore, area = 77.91 sqcm

Learn more about the area;

https://brainly.com/question/1658516

#SPJ2

Answer:

D 10 units hhhttttttttttggffcccfgg

Answer:

My other answer was deleted for some reason

Step-by-step explanation:

Answer:

f(x)= 25(1 + 0.20)^t

Step-by-step explanation:

The formula- f(x)= a(1+r)^x

a= initial amount (25)

r= growth rate (20%... 0.20)

x= # of times (we don't have that in here)

When you plug in the values, you get

f(x)= 25(1 + 0.20)[tex]{t}[/tex]

hope this helps!!

Diagram isnt given. However, a picture illustribg the possible scenarios has been attached to help.

Answer:

KINDLY CHECK EXPLANATION

Step-by-step explanation:

Given the triangles A and B below :

Using trigonometric ratios :

If triangle A is given ;

Then ; MN will be obtained using the SIN relation :

Sin 20 = opposite (MN) / hypotenus (21)

If triangle B is given ;

Then ; MN will be obtained using the TAN relation :

Tan 20 = opposite (MN) / Adjacent (21)

Answer:

Square

Step-by-step explanation:

24÷6

=4

Squares have 4 sides

Answer:

8 mate.

Step-by-step explanation:

heavy metal is pretty brilliant.

Answer:

[tex]g(x)=\sqrt{-x}-1[/tex]

Step-by-step explanation:

Let's use the parent function [tex]f(x)=\sqrt{x}[/tex] as an example

Because we are flipping the radical function left, this means [tex]f(x)=\sqrt{-x}[/tex]

Because we are shifting down 1 unit vertically, we have [tex]g(x)=\sqrt{-x}-1[/tex]

Therefore, the final function is [tex]g(x)=\sqrt{-x}-1[/tex]

Answer:

12 years

Step-by-step explanation:

The formula to solve the above question i.e to find the time is given as:

Equation:

t = (1/r)(A/P - 1)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 2.25%/100 = 0.0225 per year,

then, solving our equation

t = (1/0.0225)((12700/10000) - 1) = 12

t = 12 years

Therefore, if she does not add or withdraw from the account, the time it

will take to have a balance of 12,700 in her account is 12 years

Step-by-step explanation:

I can't see the choices but it would be something like

y= -1/5x + ...

explanation: a perpendicular line would have a negative reciprocol slope.

Answer:

A acute

Step-by-step explanation:

cause an acute it between 0-90 degrees

Answer:

slope = - 1

Step-by-step explanation:

Calculate the slope m using the slope formula

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

with (x₁, y₁ ) = (2, 8) and (x₂, y₂ ) = (6, 4)

m = [tex]\frac{4-8}{6-2}[/tex] = [tex]\frac{-4}{4}[/tex] = - 1

Answer: B) 3/4

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

0.4 x 0.625=0.25

Answer:

the answer is B

Step-by-step explanation:

uhhhhhh it is simple mats