1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zina [86]
3 years ago
14

Pls pls pls help

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
5 0

Answer:

Parallelograms I, II, and IV

Step-by-step:

Area of parallelograms:

I. A=3*5=15 units squared

II. A=5*3=15 units squared

III. A=4*4=16 units squared

IV. A=5*3=15 units squared

So, parallelograms I, II, and IV have the same area of 15 units squared.

You might be interested in
Find the earnings rounded to the nearest cent <br>sales: $984 <br>commission: 10%​
Scilla [17]

Answer:

$1082

Step-by-step explanation:

10% of $984

10/100 ($984)= $98.4

Earnings = ($98.4+$984)

Earnings = $1082.4

Earnings = $1082 (to the nearest cent)

6 0
3 years ago
The leaning tower of Pisa currently "leans" at a 4 degree angle and has a vertical height of 55.86 meters. How tall was the lean
Marizza181 [45]

Answer:

56 meters.

Step-by-step explanation:

Please find the attachment.

Let the leaning tower's be h meters tall, when it was originally built.

We can see from our attachment that the side with length 55.86 meters is hypotenuse and h is adjacent side for 4 degree angle.

Since we know that cosine relates the adjacent and hypotenuse of a right triangle.

\text{Cos}=\frac{\text{Adjacent}}{\text{Hypotenuse}}

Upon substituting our given values we will get,

\text{Cos (4)}=\frac{55.86}{h}

h=\frac{55.86}{\text{Cos (4)}}

h=\frac{55.86}{0.99756405026}

h=55.996\approx 56                      

Therefore, the leaning tower was approximately 56 meters, when it was originally built.

6 0
3 years ago
Hlp me pls<br><br> identify inverse operations
Anika [276]
Inverse operation is an operation that undoes what was done by the previous operation. Take this simple addition problem 5+2=7. If we want to reverse the addition, we just subtract 7-2=5 and we are back where we started. You do the same for multiplication and division.
3 0
3 years ago
How do I convert 22.4 kg/L to kg/mL
olya-2409 [2.1K]
You have to move the decimal

5 0
3 years ago
A teacher randomly selects one student from a group of students. 12 students are wearing a black shirt, 8 are wearing a red shir
Blababa [14]
12+8+8=28
8 students are wearing a blue shirt so the probability is 8/28
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which expressions show repeated multiplication? Check all that apply.
    9·2 answers
  • Express 0,00567 in scientific notation.
    8·1 answer
  • Multiply.
    7·1 answer
  • Please help im bad at numberline stuff
    8·2 answers
  • Find the y value for point F such that DF and EF form a 1:3 ratio. (5 points) Segment DE is shown. D is at negative 3, negative
    14·2 answers
  • What is -4x-2(3x-12)-16=-2(-4+5x)
    7·2 answers
  • Suppose that a cell phone monthly rate plan costs the user 5 cents per minute beyond a fixed monthly fee of $20. This implies th
    11·1 answer
  • Pamela's age is two times it's age. The sum of their ages is 69 what is jiri’s age?
    12·2 answers
  • Which of the following situations are equal to 30%? Select all that apply A) 27 out of 90 B) 12 out of 36 C) 50 out of 80 D) 9 o
    9·1 answer
  • What is the area of this triangle?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!