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
alexira [117]
3 years ago
14

If a trapezoid with 9.00-cm and 12.00-cm bases has an area of 68.25 cm2, what is its height to the nearest hundredth?

Mathematics
1 answer:
Lapatulllka [165]3 years ago
4 0
I hope this helps you



68,25=(9+12).h/2


2.68,25=21.h


136,5/21=h


h=6,5
You might be interested in
What are the values of x in the equation 4x2 + 4x - 3 = 0?
9966 [12]

Answer:

x=  0.5

or x=  -1.5

Step-by-step explanation:

Let's solve your equation step-by-step.

4x2+4x−3=0

Step 1: Factor left side of equation.

(2x−1)(2x+3)=0

Step 2: Set factors equal to 0.

2x−1=0 or 2x+3=0

x= 1/2 or x= −3/2

5 0
2 years ago
-9 ÷ ____ =5<br><br><br>(fill the blank)​
Alona [7]

Answer:

The answer is -1.8

Step-by-step explanation:

5 x -1.8 = -9 = -9 divided by -1.8 = 5

3 0
2 years ago
Read 2 more answers
1
aleksley [76]
Answer: 3.71 miles (approximately)

Explanation: 1/7 • 26 miles = 3.71428571429
3 0
2 years ago
Mitch needs four 10 gram samples of NaCl (Sodium Chloride) for an experiment. Mitch is using a balance that measures to 1/10 of
trapecia [35]

<span>the complete question in the attached figure
</span>
The answer is the option A 9.9 grams
because the balance is accurate to the nearest 1/10 gram; thus, the <span>highest level of accuracy appropriate to the limitations of the balance is 0.10 gram (1/10)</span>

6 0
2 years ago
Evaluate the expression, using the given value of the variable.
natka813 [3]
-10 is the answer to the question above.
3 0
2 years ago
Read 2 more answers
Other questions:
  • How to find the multiplicity of a zero of a polynomial function?
    6·1 answer
  • A product is now £50, the product was reduced by 20%, what was the original price
    10·1 answer
  • 6b^2+8b-10=0<br><br> please show how to do work
    6·2 answers
  • A Ferris wheel can accommodate 65 people in 15 minutes. How many people could ride the Ferris wheel in 2 hours? What was that ra
    14·1 answer
  • Is 9(y-2) equivalent to 18- 9y
    10·1 answer
  • Pls help me I’ll give out brainliest please dont answer if you don’t know
    13·2 answers
  • Find the surface area of the prism.<br> 3 m<br> 16 m<br> 6 m
    5·2 answers
  • PLEASE HELP IS THIS CORRECT GUYS YES OR NO!
    9·1 answer
  • ******Please help me please help me help please help*****<br><br> A.<br> B.
    6·1 answer
  • 3,14 x (200 - 175)2 - 150 Round your answer off to the nearest whole .​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!