Mathematics College

brie and lisa wants to find the area of this figure. They agree to separate the figure as shown, but they disagree about what to do next. lisa wants to add the areas of all four shapes in the figure. brie wants to find the sum of the areas of one parallelogram and one triangle and then multiply that sum by 2 who is correct

Answers

Answer 1

kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

Step-by-step explanation:

Related Questions

If you receive $300,000 from the sale of your house and the agent got 7% of the selling price, then the agent got $21,000 and the selling price was $321,000. true or false

Answers

Answer:

true

Step-by-step explanation:

How many solutions does
Y = 2x + 10
3y - 6x = 30
Show all work

A no solution
B one solution
C infinity solutions

Answers

Answer:

A no solution

Step-by-step explanation:

y = 2x + 10

3y - 6x = 30

3(2x+10) -6x =30

6x +30 -6x =30

6x -6x = 30-30

0=0

Evaluate Sin^-1 sqrt2/2

Answers

Step-by-step explanation:

Let x = arcsin(√2/2).

We have sinx = √2/2, which is a basic trignometry identity. (sin45° = √2/2)

Since the range of arcsinx is [-90°, 90°] and 45° is within the range, the answer is 45° or π/4.

Chris lost 4 of the 10 dollar bills that his parents gave him for his birthday. What percentage of his dollar bills did he lose?

Answers

Answer:

Step-by-step explanation:

Percentages are always out of 100 and can be illustrated by fractions.

[tex]\frac{4}{10}[/tex]   [tex]\frac{x}{100}[/tex]

To find out x, you multiply 100x4 then divide by 10.

This leaves us with [tex]\frac{40}{100}[/tex]

Which is also 40%.

Help me please quick!

Answers

Answer:

28

Step-by-step explanation:

All angles together in the triangle are 180.

62+90+x=180

x=180-(90+62)

x=180-152

x=28

4/5 divided by 3/4 =

Answers

Answer:

16/15 or 1  1/15

Step-by-step explanation:

4/5 divided by 3/4

Flip 3/4 so it is 4/3

Multiply 4/5 by 4/3

16/15


If the price of a book is decreased by 5% to $19, what was the original price?

Answers

Answer: $20

Step-by-step explanation:

If you take 1/20, it is 5%

Now take 5% off of $20 and it is $19

64 = 5h

= h
what's the value of h?

Answers

Answer:

H = 64/5

Eplanation:

64=5h  

5h=64  

64/5

H  

Alexander needs to collect at least 120 cans for a food drive to urban community service credit he has already collected 64 items

Answers

Answer:

120-64=56

Step-by-step explanation:

Sara is considering multiple job offers. She enjoys outdoor
activities like going to the beach. What non-income factor would
influence her decision?
Availability of benefits
LocationJob security
Working hours

Answers

The answer is location

HELP ME PLZ ITS DUE SOON THX

Acetaminophen is a common pain reliever and fever reducer. Here is a graph showing the amount of acetaminophen, in milligrams, in an adult's body at different times after they take a normal dose.



1. What is the vertical intercept? What does it mean in this situation?

2. What fraction of the medicine remained after one hour?

3. Write an equation that represents the amount of medicine, a, after t hours.

Answers

Answer:

1.1000

2.3/4

3.f(x)=1000(1/4)^X

Step-by-step explanation:

Anyone knows the answer to this??

Answers

Answer:

vertical line u welcome

Answer:

Horizontal Line

Step-by-step explanation:

What is the value of x in the matrix equation below?

Answers

Answer:

Where? Provide it please.

Step-by-step explanation:

Use the slope formula to determine the slope of the line containing the two points.

(-1, -7) and (-6, -3)

A. 10/7
B. -4/5
C. -1/2
D. -5/4

Answers

the answer would be D

you take y1 - x1 and y2- x2 :)

Mr. Twain asked the students in his class to draw the figure below using a scale factor
2 in.
3.1 in.
3.9 in.
4.5 in.
Student
Response
5 in.
Mark
Samantha
6 in.
Divia
1.3 in.
Cheng
0.9 in.
Candice
11.7 in.
Select all students that answered Mr. Twain's question correctly.

Answers

Answer:Mark

Step-by-step explanation:Diva

Answer:

Samantha and Candice

Step-by-step explanation:

In the question it says a scale factor of 3 which means you have to multiply all sides by 3 and when I multiply all sides by 3 ; Samantha and Candice were the correct match.

bag contains 8 yellow marbles and 24 blue marbles. If a representative sample contains 2 yellow ​marbles, then how many blue marbles would you expect it to​ contain? Explain

Answers

The representative sample would be expected to have 6 blue marbles 8/24:2/x

2 1/8x+3/4x+1/6-7/12x+5 2/3

Answers

55
—— x + 35/6
24

this is the final answer

Answer:

5/24(11x+28)

Step-by-step explanation:



PLZ HELP ITS DUE TONIGHT
Because two pairs of angles are congruent, the triangles are similar by
the (select)
QR=

Answers

AA Criterion.

QR is similar to BC

Hope it helps.

aaaaaaaaaaaaaaaaaaaadasadadsdasadsdasad

Answers

Answer:

D) is correct

Step-by-step explanation:

Simplify fully

8n
—
10n

Answers

Answer:

The answer is 4/5

Step-by-step explanation:

Simplify the expression.

Hoped this helped!

Brainly, please?

Answer: 4/5

Step-by-step explanation: 8n/10n

8/10

4/5

Which equation represents a line which is parallel to the line
y= 2x – 8?

Answers

Answer: y=2x

Step-by-step explanation:

3 with tiny 2 on top+1•2

Answers

Answer:

11

Step-by-step explanation:

3^2 + 1 • 2 = 11

NOTE:

'^' is the exponent symbol

Please help due in 5 mins

Answers

Answer:

2/5 decimal: 0.4. percent:40%

Answer: 0.4 / 40%

Step-by-step explanation:

Decimal 0.4

Percentage 40%

What is the domain of f for f(x)=x-3/x+2?

Answers

Answer:

(-infinity, -2) ∪ (-2, infinity)

Step-by-step explanation:

I will have to assume that you meant

f(x)=(x-3)/(x+2).  You must use parentheses to specify the order of operations in this problem.

x can take on any value except -2, at which the function is undefined.

Thus, the domain is (-infinity, -2) ∪ (-2, infinity)

A cable TV company charges $28 for the basic service plus $8 for each movie channel. Let y be the total cost
in dollars of subscribing to cable TV, using x movie channels. Find the slope-intercept form of the equation.
Look at pic

Answers

Answer:

y= 28x+8

Step-by-step explanation:

How Many Times Done 16 go Into 78!??!!!!?!!?!??!?!?! HELP ME!!!

Answers

Answer:

4.87500

Step-by-step explanation:

hope this helps

Answer:

4.875

Step-by-step explanation:

78 divided by 16 = 4.875

PLEASE HELP MEEEE! Don’t mind the highlighter haha

Answers

Answer:

c words words words words

−5.55−8.55c+4.35c answer please​

Answers

Answer:

-5.55- 4.2c hope this helps

Step-by-step explanation:

use the bar diagram to help you solve the equation 4x-12=16.

Answers

Answer:

x = 7

Step-by-step explanation:

4x−12=16

Step 1: Add 12 to both sides.

4x−12+12=16+12

4x=28

Step 2: Divide both sides by 4.

4x/4 = 28/4 = 7

x=7

Which expression shows the prime factorization of 56?

Answers

Answer:

2³×7

Step-by-step explanation:

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