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
Anna71 [15]
3 years ago
10

Find the areas of the trapezoids.

Mathematics
1 answer:
Elza [17]3 years ago
6 0

Answer:

A = 3(½(1 + 4)) = 7.5 units²

Step-by-step explanation:

area of a trapezoid is the average of the bases times the height.

h = -1 - (-4) = 3

base1 TR = 0 - (-1) = 1

base2 PA = 2 - (-2)) = 4

You might be interested in
Jillian and Sara are sisters. Jillian is older than Sara by 3 years.
marta [7]

Answer:

I think it's 3. s+3

Step-by-step explanation:

This question is weird! :\

5 0
3 years ago
Read 2 more answers
The operation denoted is by * is commutative and why?​
kipiarov [429]

Answer:

The commutative property of multiplication states that changing the order of the numbers we are multiplying, does not change the product.

3 0
3 years ago
Read 2 more answers
Determine if the sequence is geometric. If it is, find the common ratio, the 8th term, and the explicit formula. -2, 6, -18, 54,
aleksandrvk [35]

Answer:

Step-by-step explanation:

In a geometric sequence, the consecutive terms differ by a common ratio,r. Considering the given sequence,

r = 6/- 2 = - 18/6 = - 3

Therefore, the sequence is geometric.

The formula for determining the nth term of a geometric progression is expressed as

Tn = ar^(n - 1)

Where

a represents the first term of the sequence.

r represents the common ratio.

n represents the number of terms.

From the information given,

a = - 2

r = - 3

The explicit formula is

Tn = - 2 × (- 3)^(n - 1)

To find the 8th term, T8,

T8 = - 2 × (- 3)^(8 - 1)

T8 = - 2 × (- 3)^7

T8 = - 2 × - 2187

T8 = 4374

3 0
3 years ago
Hi. I need to solve for the mean absolute deviation. I know how, but end up with the wrong answers. And also, please show me the
Elden [556K]
The Correct Answer is C.
5 0
3 years ago
Read 2 more answers
Enter the correct number word to complete the conversion. 1 milliampere = one ? of an ampere
Lerok [7]

Answer:

One milliampere is equal to 0.001 ampere.

Step-by-step explanation:

Mili, refers to thousandth. (for example, millimeter or milliliter.)

6 0
3 years ago
Other questions:
  • 40 is 50% of what number?
    14·1 answer
  • Autumn creates bracelets as a hobby and is planning to start selling them online for $10 per bracelet. Autumn has already sold 5
    11·1 answer
  • Consider the diagram showing the path Joel biked. Joel biked 9 miles east and then 12 miles north. If he biked back to his start
    8·2 answers
  • The school bus service is only offered to grab one and two students 524s of the total number of students are in grades one and t
    15·1 answer
  • -8-1/3n &lt; -25<br><img src="https://tex.z-dn.net/?f=%20-%208%20-%20%20%5Cfrac%7B1%7D%7B3%7D%20n%20%5Cleqslant%20%20-%2025" id=
    9·1 answer
  • Don’t know if I am right.
    8·1 answer
  • Hard question need help My mom is mad please help Middle school will like and give brainliest
    5·1 answer
  • Why can the formula below be used to find the area of a square?<br> 1/2 (d1d2)
    5·1 answer
  • PLEASE HELP
    5·1 answer
  • Bassicly just A,B,C or D
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!