Mathematics College

Question 10
100 pts
Find the area of a trapezoid in which b. - 7cm, b = 12 cm, and h = 5 cm.
Scmn
12 cm
47.5 cm
O 12.5 cm
O 95 cm
O 24 cm2

Question 10100 PtsFind The Area Of A Trapezoid In Which B. - 7cm, B = 12 Cm, And H = 5 Cm.Scmn12 Cm47.5

Answers

Answer 1

Answer:

area of the trapezoid=1/2(7+12)×5

=47.5cm

Related Questions

$27 for four large pizzas or $32 for five large pizzas?

Answers

Answer:

$32 for five large pizzas.

Step-by-step explanation

Well, 27 ÷ 4 = 6.75 per pizzas. 32 ÷ 5 = $6.4 per pizza. For five, you pay less.

Your welcome °ω°

Which relation is a function?

A. {(0, 1), (0, 2), (1, 2), (1, 3)}
B. {(8, 1), (4, 1), (0, 1), (–15, 1)}
C. {(–2, –12), (–2, 0), (–2, 4), (–2, 11)}
D. {(–4, –6), (–3, –2), (1, –2), (1, 0)}

Answers

a is a function
expiation:

Find the surface area of this triangular prism. Be sure to include the correct unit in your answer. 24yd 10yd 26yd 15yd

Answers

Answer:

I don't know I'm sorry I will tell you another answer asks me to

pls help me
ahhhhh plssssss

Answers

It is H I think sjdjsjsjsnsnjskakamaka

Please help me answer this!!

Answers

Answer:78125 I’m sorry if that didn’t work

Answer plis help I’m lol

Answers

The base number is 7, the exponent is 2, and I think the expanded form is 7x7
The base number is 7
The exponent is 2 therefore just multiply 7*7=49

I need help and please don’t lie about the answers! I’ll help you if you need any help on other stuff!

Answers

Answer:

B. 5/2

Step-by-step explanation:

We can just find the slope by using the two points.

delta y/ delta x = slope equation

(3,-1) (5,4)

4- -1/5-3 = 5/2

Answer is B, slope is 5/2

WILL MARK BRAINLIEST!
What is the value of d?

Answers

Answer:

Step-by-step explanation:

The square indicates that the total angle is 90 degrees so

d+59=90

d=90-59

d=31 degrees

31 degrees
Explanation: The right angle indicator shows that the angle is 90 degrees in total. If you subtract 90-59 you end up with 31 degrees.
Hope this helped.

Complete the equation that can be used to find the final sale price of an item after a 6% markup if the original price was C and the final
price is f.
HELP PlSS

Answers

Answer:

Step-by-step explanation:

You paid C dollars for an item that you sold at a 6% profit.

F = 1.06C

Show the expanded notation for 2c+5c​

Answers

C+ C+ C+ C+ C+C+C
Would be the answer. Hope this helps!

What is 1 1/6 divided by 2 2/3 simplified

Answers

the answer simplified would be 7/18
hope this is helpful

Answer:

The answer is 7/16.

Step-by-step explanation:

Marty paid $45 for a jacket that had been marked down 25%. What is the original price of the jacket? ​

Answers

Answer:

11.25

Step-by-step explanation:

You get the 45 dollars then you do 0.45 then you times it by 25

Answer:

180

Step-by-step explanation:

25%-.25

45/.25

180

This one twelve less one fourth of a number

Answers

Answer:

True

Step-by-step explanation:

1/4 is greater than 1/12

Hope this helps

PLS HELPPP MEEEEEEEEEE

Answers

Answer:

Question 957121: By what percent will a fraction increase if its numerator is decreased by 30% and its denominator is decreased by 50%?

If the numerator is decreased by 30% and its denominator is decreased by 50% the new fraction becomes (0.7x/0.5y)=1.4(x/y)

The increase=(1.4-1)*100=0.4*100=40%

Step-by-step explanation:

What does m represent in the equation y = mx + b?
rise
the run in the ratio
run
none of these
the slope of the graph of
the y-intercept of the
graph of y = mx + b
y = mx + b

Answers

Answer:

the slope

Step-by-step explanation:

m = slope

The variables x and y vary inversely, and y=3 and x=42. Which equation
relates x and y?

Answers

Since the product of variables in inverse proportion is constant, the equation is [tex]\boxed{xy=126}[/tex]

The radius of a circleIs 3 inches what is the circles area

Answers

Answer:

28.27

Step-by-step explanation:

area of circle: πr^2

π(3)^2

=9π = 28.27

Add. Write the sum in simplest form.



12 1/3 + 6 2/6 =

Answers

Answer:

18 2/3

Step-by-step explanation:

12 1/3+6 2/6

12 1/3+6 1/3= 18 2/3

Answer:

18 2/3

Step-by-step explanation:

12 1/3 + 6 2/6

add the whole numbers

then make the 1/3 into 2/6 bc you need to make like denominators

then add 2/6 and 2/6 which is 4/6

to get simplest form you need to divide by 2 and on top and bottom and get 2/3

(Brainliest?)

Here's a graph of a linear function. Write the equation that describes that function. Express in slope-intercept form.

Answers

y=1/3x-1. i’m not sure what point slope is but that’s slope intercept.

Are the triangles pictured below similar?

Answers

Answer:The anwser is yes

Step-by-step explanation: As you can see both triangles look the same if you flip them around but ones smaller so its not congruent. That is why they are simeler    its like a p and a q just flip the q and you have a p. hope it helps. :p

BRAINLIEST AND 21 POINTS NEED HELP ASAP

Answers

Answer:

I'm notttt sureeeeee I think its C i don't know,

Jodie wants to take a trip around the world. She plans to deposit $200 at the beginning of each month into an investment with a 2.75% interest rate, compounded monthly. How much will she have in the account after 10 years? (2 points) a $27,588.35 $27,651.57 $181.316.54 d $186,302.74​

Answers

Answer:

181.316

Step-by-step explanation:

Which of the following mood words has a negative connotation?
A. humorous
B. mocking
C. witty
D. comical

Answers

The answer is Mocking. Letter B.
mocking
usually mocking is used like “people are mocking me” , which is basically insulting

answer quickly I'll give brainliest


3(x+2)-(2x-7)<(5x-1)-2(x+6)​

Answers

Answer:

3(x+2)-(2x-7)<(5x-1)-2(x+6)

3x+6-2x+7<5x-1-2x-12

x+13<3x-13

Or, 3x-13 > x+13

2x >26

x>13

x>13 will be ur ans ______

Answer:

x > 13

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Distributive Property

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

3(x + 2) - (2x - 7) < (5x - 1) - 2(x + 6)

Step 2: Solve for x

[Distributive Property] Distribute:                                                                    3x + 6 - 2x + 7 < 5x - 1 - 2x - 12Combine like terms:                                                                                         x + 13 < 3x - 13[Subtraction Property of Equality] Subtract x on both sides:                         13 < 2x - 13[Addition Property of Equality] Add 13 on both sides:                                   26 < 2x[Division Property of Equality] Divide 2 on both sides:                                  13 < xRewrite:                                                                                                             x > 13

Shelly has $175 to shop for jeans and sweaters. Each pair of jeans costs $25, each sweater costs $20, and she buys 8 items. Determine the number of pairs of jeans and sweaters Shelly bought.

Answers

2 pairs of Jean 5 sweaters

Answer:

2 paris of jeans and 5 sweters

What is the slope of the line

Answers

Answer:

Slope is 2.

Step-by-step explanation:

m = rise/run

rise = 2

run = 1

2/1 = 2

Plz mark as brainliest if this helped! Have a nice day!!!

-Lil_G

the slope is 2... i hope i helped

Factor Completely. Show ALL steps (as best as possible)

16b2 + 60b − 100

Answers

Answer: 4(4b - 5)(b + 5)

Step-by-step explanation:

All have a common factor of 4

4(4b^2 + 15b - 25)

--------------------------------------------------------------------------------------------------------------

Now you need to find two numbers that:

a) multiply to -100 (the a term * the c term = 4 * -25)

b) add to 15 (the b term)

After a little thinking, we can determine that the two numbers are:

20 and -5

--------------------------------------------------------------------------------------------------------------

Now we can rewrite the middle term as 20b - 5b (notice how it still equals 15b)

4(4b^2 + 20b - 5b - 25)

--------------------------------------------------------------------------------------------------------------

4((4b^2 + 20b) + (-5b - 25))

Group the terms (associative property)

--------------------------------------------------------------------------------------------------------------

Take out a common factor from each

4(4b(b + 5) - 5 (b + 5))

--------------------------------------------------------------------------------------------------------------

Now we can factor by grouping

4(4b - 5)(b + 5)

--------------------------------------------------------------------------------------------------------------

Find the values of x and y in the parallelogram when AB=x^2-18, CD=7x, mD=(5y+31), mB=96

Answers

Greetings, I Am BrotherEye

Answer:

AP = CP, BP = DP; sample answer: If the diagonals of a quadrilateral bisect each other, then the quadrilateral is a parallelogram, so if AP = CP and BP = DP, then the string forms a parallelogram. ALGEBRA Find x and y so that the quadrilateral is a parallelogram. BP = DP, then the string forms a parallelogram.

Step-by-step explanation:

Answer: B

Anna has ñ number of nickels. She has less than 45 cents. Which inequality could be used to the find the value of ñ ?

Answers

i think the answer is 45 > 5n

Please + brainliesting.




NO TROLL COMMENTS OR IF U DONT KNOW THE ANSWER, DONT ANSWER

Answers

Answer:

a) 0.3125

b) 45

Step-by-step explanation:

Remark

5 students own a smart phone

11 do not.

Part A

The probability of owning a smart phone is 5/16. Where did the 16 come from.? You must use a total for the sample. You can't choose someone without a smart phone and figure out the probability of doing that if you use 11  in the denominator.

So the answer is 5/16 = 0.3125

Part B

You have to set up a proportion for this.

x / 144 = 5/16  

Notice where the 144 goes. It is across from 16. Both of them represent the total number of students. Multiply both sides by 144

x * 144 / 144 = 5 * 144/16

x = 720 / 16

x = 45

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