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
KonstantinChe [14]
2 years ago
13

What is the area of a trapezoid that has bases measuring 19 centimeters and 23 centimeters, and a height of 14 centimeters?

Mathematics
1 answer:
klemol [59]2 years ago
6 0

Answer:The area is

294

square units.

Step-by-step explanation:

A=12×(19+23)×14=(19+23)×7=42⋅7=294

You might be interested in
Which statement is true? I know it’s not the first one.
agasfer [191]

Answer:

2nd one: AB = 6

Step-by-step explanation:

Because PQ is 4 (Pythagorean triples), you can prove that triangle PBQ is congruent to PAQ by HL. You can then say AQ is equal to 3 becasue of CPCTC. AQ+QB=AB, or 3+3=6. AB=6

8 0
3 years ago
Find the equation of the line that passes through the points (-800, 200) and<br> (-400, 300)
alisha [4.7K]

The distance (d) between two points (x1,y1) and (x2,y2) is given by the formula

d = √  ((X2-X1)2+(Y2-Y1)2)

d = √ (-400--800)2+(300-200)2

d = √ ((400)2+(100)2)

d = √ (160000+10000)

d = √ 170000

The distance between the points is 412.310562561766

The midpoint of two points is given by the formula

Midpoint= ((X1+X2)/2,(Y1+Y2)/2)

Find the x value of the midpoint

Xm=(X1+X2)/2

Xm=(-800+-400)/2=-600

Find the Y value of the midpoint

Ym=(Y1+Y2)/2

Ym=(200+300)/2=250

The midpoint is: (-600,250)

Graphing the two points, midpoint and distance

P1 (-800,200)

P2 (-400,300)

Midpoint (-600,250)

The length of the black line is the distance between the points (412.310562561766)

6 0
3 years ago
Read 2 more answers
Need answer asap<br><br> 2r+3s-t=3<br> solve for r,s,and t
Ahat [919]

Answer:

t=2

Step-by-step explanation:

this is the t answer k

7 0
3 years ago
Read 2 more answers
Just need to find the slope for the pic below help ASAP!!?!
AysviL [449]
The correct answer is A. Remember that slope is rise over run. Because the line slopes down, the answer is negative.
4 0
3 years ago
Read 2 more answers
Suppose that you borrow $3000.00 from a friend and promise to pay back $4935.00 in 3 years. What simple interest rate will you p
Amiraneli [1.4K]

Answer:

the simple interest rate is 18.00%

Step-by-step explanation:

The computation of the simple interest rate is shown below:

Amount = Principal × (1 + rate)^years

$4,935 = $3,000 × (1 + rate)^3

After solving it, the rate of percentage is 18.00%

Hence, the simple interest rate is 18.00%

7 0
2 years ago
Other questions:
  • the average number of phone inquiries per day at the poison control center is 4 find the probability it will receive 5 calls on
    13·2 answers
  • Parallelogram APSM
    5·1 answer
  • Explain how you would know log3100 is between 4 and 5 without the use of a calculator.
    5·1 answer
  • The sum of the digits of a three-digit number is 6. The hundreds digit is twice the units digit, and the tens digit equals to th
    12·1 answer
  • What is 12 over 42 in simplest form?
    5·2 answers
  • Whats 4+Z?????????????????????????????????
    13·1 answer
  • According to the Centers for Disease Control and Prevention, the proportion of U.S. adults age 25 or older who smoke is .22. A r
    11·1 answer
  • 2 cups is to 8 cans as 14 cups is to ___ cans?
    14·2 answers
  • Can you answer this pleas
    14·2 answers
  • Marcus believes he can score a goal at least 70% of the time.He runs a simulation where he tracks the number of successful goals
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!