Mathematics High School

FIND THE AREA OF THE SHAPE *


30 POINTS!!

FIND THE AREA OF THE SHAPE *30 POINTS!!

Answers

Answer 1

Answer:

34 cm²

Step-by-step explanation:

Area of trapezoid formula:

A = 1/2(b1 + b2)h

Substitute values and find the area:

A = 1/2(5 + 12)*4 = 34 cm²
Answer 2

Answer:

34

Step-by-step explanation:

Given the trapezoid formula:

1/2(b1+b2) x h

The first step is to find the bases and height.

1/2(12+5) x 4

The second step is to do what is in the parentheses.

12+5=17

The third step is to divide 17 and 2.

17÷2=8.5

The last step is to Multiply 8.5 and 4.

8.5 x 4 = 34

So your answer is 34 centimeters.

Related Questions

calculate
4x^2+6x-9 if x=3
3y+7(2y-5) if y=4

Answers

Answer:

1. 45

2. 33

Explanation:

1. 4x² + 6x - 9

= 4(9) + 18 - 9

= 36 + 18 - 9

= 45

2. 3y + 7(2y - 5)

= 12 + 7(8 - 5)

= 12 + 56 - 35

= 33

i hope this helps! :D

Answer:

45

33

Step-by-step explanation:

4(3)^2+6(3)-9= 36+18-9= 45

3(4)+7(2*4-5)= 12+7(8-5)= 12+7(3)= 33

On a local swim team 6 members each swam 1,685 meters during the season. How many total kilometers did the 6 members swim during the season

Answers

Answer:6 members swam 10.11Km  during the season

Step-by-step explanation:

Number of members = 6

meters swam by each of the  6 members = 1,685 meters

Total meters swam by  the 6 members  during the season

= 1,685 meters X 6

=10,110 meters

But 1000m  =1km

10,110 m =10.11Km

2x+3=x-4 what is the question

Answers

Answer:

x = - 7

Step-by-step explanation:

Step 1:

2x + 3 = x - 4          Equation

Step 2:

x + 3 = - 4       Subtract x on both sides

Answer:

x = - 7        Subtract 3 on both sides

Hope This Helps :)

Answer:

x = -7

Step-by-step explanation:

Given Equation :-

2x + 3 = x - 4

Solution :-

Step 1 :- Subtract x from both sides

2x - x + 3 = x - x - 4x + 3 = - 4

Step 2 :- Move constant to the right hand side and change their sign.

x = - 4 - 3

Step 3 :- Combine like terms

x = -7

Find the measurement of angle 3 when angle 2 equals 15x and angle 8 equals 5x​

Answers

Answer:

change the date of 4images and the giant is the quiz on my essay

Step-by-step explanation:

you wanna play 3rd party or something else do it was 4th day

hello are you there my i please have some help

Answers

Answer:

3^-5

Step-by-step explanation:

x^-3=1/x^3

this rule applies to all negative exponents lol

Function f is defined by the equation f (x) = 10x + 2. What is the value of f (2)?

Answers

Answer:

f(2) = 22

Step-by-step explanation:

To find f(#), plug the number into each x of the equation.

f(x) = 10x + 2

f(2) = 10(2) + 2

Simplify the parentheses by multiplying.

f(2) = 20 + 2

Add.

f(2) = 22

Hope this helps!

Brett has a $30 online gift card. He plans to buy as many books as he can. The cost of each book is $4. There is also a single shipping charge of $2. Write an inequality to show how to find the maximum number of books can he afford without spending more than his gift card.

Answers

Let x equal the number of books:
30 ≥ 4x+2

You don’t want to spend more than $30, so you want to spend as close to $30 as possible, or equal it.

Simply the radical 125

Answers

Answer:

The answer is 5 √5

Step-by-step explanation:

Answer:

5 √5

Step-by-step explanation:

This is the simplified radical form of the square root 125(hope this is what you asked for)

Find the missing side of this right triangle.

Answers

It’s 8sqrt3 . You can use the Pythagorean theorem- A squared plus B squared equals C squared. You can plug them and getting eight squared plus B squared equals 16 squared. Eight squared is 64 and 16 squared is 256. Subtract 64 from 256 and that leaves you with eight square root of three

91X + 637 = 273 Find X

pls help?

Answers

Answer:

X = -4

Step-by-step explanation:

91x + 637 =273

First subtract 637 from both sides: 91x = -364

Then, divide both sides by 91 to get X by itself: X = -4

Hopes this helps:

Answer: -4

91x= 273- 637

91x= -364

X= -364/91

X= -4

Please help me! No it doesn’t give me the numbers or the volume. If you help I will mark Brainliest!

Answers

The volume = LBH = x²y

.°. If a pyramid and a prism have the same base and height, their volumes are always in the ratio of 1/3xVolume of prism.

The volume of Pyramid = 1/3*x²y

h = 3 *1/3x²y/x²

h = 3*1/3x²y*1/x²

h = 3*1/3y

h= y

Find the area of the shape shown below 5 3.5 2 2 2 2

Answers

Answer:

3.3

Step-by-step explanation:

2,33

Please write the function(x) from the given rules:a. Twice the input value plus three. B. The input value minus five. C. To get the output, multiply the input by two, then add four.

Answers

Answer:

A) f(x) = 2x + 3

B) f(x) = x - 5

C) f(x) = 2x + 4

Step-by-step explanation:

To find - Please write the function(x) from the given rules:

              A) Twice the input value plus three.

              B) The input value minus five.

              C) To get the output, multiply the input by two, then add four.

Proof -

Let us assume that the input = x

The output = f(x)

Now,

A)

f(x) = 2x + 3

B)

f(x) = x - 5

C)

f(x) = 2x + 4

Find the volume of the cube. *
Answer choices: 30 1/2, 33 3/4, 31 1/4, 32 1/3

Answers

Answer:

volume = wide x length x deep

            = 3{1/3} ft x 2{1/2} ft x 3{3/4}ft

             = 10/3ft  x 5/2ft    x 15/4ft

             = (10 x 5 x 15)/(3 x 2 x 4) ft^3

              = 125/4 ft^3

               = 31{1/4} ft^3

Step-by-step explanation:

how do you find the range of 0.3 0.9 0.2 0 0.7 0.9 0.4

Answers

1) order them from least to greatest. (0.2, 0.3, 0.4, 0.7, 0.9, 0.9)
2) Take the largest number and smallest number and find the difference. 0.9-0.2=0.7
3) answer is 0.7

What is the circumference of a 18.5ft circle?

Answers

Answer:

The answer is 56.57.

Step-by-step explanation:

Step by step explanation but hope this helps!

Answer:

if 18.5 is the diameter, then 58.12 feet

if 18.5 is the radius, then 116.24 feet

Step-by-step explanation:

18.5 x 3.14 = 58.12 feet

58.12 x 2 = 116.24 feet

for the arthritic sequence 5,9,13,17,21,... how many terms would you need to get to 129

Answers

9514 1404 393

Answer:

  32

Step-by-step explanation:

The first term is 5 and the common difference is 9-5=4, so the n-th term is ...

  an = a1 +d(n -1)

  an = 5 +4(n -1) = 4n +1

Then the term number for the term 129 is ...

  129 = 4n +1 . . . . . put the given value in the formula

  128 = 4n  . . . . . . . subtract 1

  32 = n . . . . . . . . . .divide by 4

The 32nd term is 129.

NEED HELP ASAP|!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

thanks for freepoints

have q nice dayyyyy

love youuuuuuuuuu

hope all your dreams come true

hahahahahahahahahah

4 yards = _______ feet

Answers

4 yards is equal to 12ft

PLSS HELPP I WILL BE GIVING BRAINLIEST:)

Answers

Answer:

It is 264 inches^3

Step-by-step explanation:

The volume of the top prism = 5 x 2 x 3 = 30

The volume of the bottom prism = 2 x 13 x 9 = 234

The total of these is 264 inches^3

Tell me if you can’t see it I’ll tell you the answers!!

Answers

Answer:

I can't see it

Step-by-step explanation:

Answer:C

Step-by-step explanation: it’s 3/15, meaning, for example, taking 3 chocolate bars from a bunch of 15

2 At the hot dog stand it costs $18.39 for five hot dogs and six bags of chips. If it costs $4.63 for
one hot dog and two bags of chips, how much is a hot dog?

Answers

Answer:

$2.25

Step-by-step explanation:

You set one of the variables equal to the other variable then plug it in to the other equation and find the value of the other to use to find for that one.

Help me with this!!!

Answers

Answer:

z = 9

Step-by-step explanation:

JH is a perpendicular bisector of Δ IJK.

Thus the triangle is isosceles with

JK = JI , that is

7z = z + 54 ( subtract z from both sides )

6z = 54 ( divide both sides by 6 )

z = 9

Can someone please help me with math.

Answers

Answer:

13.C

14.C

Step-by-step explanation:

Hello There!

For 13

The question is asking, which percentage would Darian most likely receive if he had studied for 9 hours.

The line of best fit would be used to determine the percentage he would most likely score based on the amount of hours he studied

Looking at the line of best fit we notice that at 9 hours Darian would most likely score a 78% on the test

Thus the answer is C

For 14

The question want you to find the graph that has a constant rate of change and has a y intercept of (0,0) so essentially

The question is asking "which graph best represents a proportional relationship."

If a relation is proportional it would have  a straight line and it would go through the origin (0,0)

Looking at C we notice that the line is straight ( meaning it has a constant rate of change) and it also goes through the origin therefore C is your answer

help me please with these three problems

Answers

0, 1 and 1/2 if the question is what the fractions are closer to


[tex] x - 25 = 0[/tex]
​

Answers

The answer is 25

25-25=0
the answer is x = 25

I need help on solving these problems.

Answers

Answer:

the fist one is A and the second one is D

Step-by-step explanation:

How do you get the answer x=2.05, 2.05 from this equation?

Answers

x = cos (47) = Pi/3, cos 47 = X/3

Step-by-step explanation:

x = 2.05, 2.05 (2.05)²

y = 2x
x = -y + 6

help meee !

Answers

Answer:

x = 2

y = 4

Step-by-step explanation:

y = 2x

x = -y + 6,   y = 6 - x

substitute for y:

2x = 6 - x

3x = 6

x = 2

y = 4

77777777777777777777777777777

The line y = 2x +k is a tangent to the curve x² + 2xy + 20 = 0.
a Find the possible values of k.
b For each of these values of k, find the coordinates of the point of contact
of the tangent with the curve.​

Answers

a is 23.4 and b should be k point at 26
Other Questions
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