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
alex41 [277]
3 years ago
14

The isosceles trapezoid is part of an isosceles triangle with 38 vertex angle. what is the measure of an acute best angle of the

trapezoid? what is the measure of an obtuse base angle of the trapezoid?
Mathematics
1 answer:
dexar [7]3 years ago
7 0
The base angle of any isosceles triangle is the complement of half the vertex angle. In this case, that is
.. 90° -(38°/2) = 71°

The obtuse base angle of the isosceles trapezoid is the supplement of this,
.. 180° -71° = 109°.
You might be interested in
you invested 1,000 in an account with interest rate at 2% compounded continuously. how long until 1400 is in your account?
Tanya [424]

Answer:20 months

Step-by-step explanation:

2% of 1000 is 20 1000-1400=400

400/20=20 so 20 months

5 0
2 years ago
What is the unknown fraction?
daser333 [38]

Answer:

A. 31/100

Step-by-step explanation:

Change 3/10 to hundreds:

3/10 × 10/10 = 30/100

The denominator (the bottom number) must be 100.

61 - 30 is 31.

The missing number is 31/100. See image.

4 0
2 years ago
You are part of a school and have to report the results of standardized test scores. Which measure of central tendency would you
USPshnik [31]
You should know this
4 0
3 years ago
First the first 4 term for 4n-5
likoan [24]

Answer:

-1, 3, 7, 11

Step-by-step explanation:

First, let's find term 1. To find this term, we need to replace n with 1 - what is 4(1) - 5? Well, that's just 4 - 5, or -1. So, our first term is -1. Next, we'll find our second term. To do this, we'll replace n with 2. 4(2) = 8, and then 8 - 5 is equal to 3, so our second term is 3. Let's now find the third term by replacing n with the number 3. 4(3) - 5 is equal to 12 - 5, or 7. So, 7 is our third term. Finally, we'll find the fourth term. 4(4) is equal to 16, and 16 - 5 is equal to 11. So, the fourth and final term is equal to 11.

Hopefully that's helpful! :)

5 0
2 years ago
Read 2 more answers
You are buying a triple deck ice cream cone with mochamocha​, peachpeach​, and vanillavanilla as possible flavors. The flavors c
maw [93]
Roughly 24, but there's possibly like nine more. I got 24 without getting too confused
4 0
3 years ago
Other questions:
  • Determine if each function is linear or nonlinear. Drag each function into a box to correctly classify it. A:y=2x^3 B:y = x + 5
    14·2 answers
  • Sawyer picks a negative number. What is true about the opposite of his number?
    14·2 answers
  • What is the equation for the line of reflection that maps the trapezoid onto itself?
    14·2 answers
  • the classroom encyclopedia set fills a shelf that is 24 inches long each book is 3/4 inch thick how many books are in the classr
    10·1 answer
  • Julie is selling candy bars to raise money for new band uniforms. Candy bar X sells for $2 and candy bar Y sells for $3. Julie n
    15·1 answer
  • Help me answer this thanks
    15·1 answer
  • In the complex number system, which expression is equivalent to (3 - 5i) - (7 - 81)?
    12·1 answer
  • A sports fan conducted a test to investigate whether male high school athletes are
    6·1 answer
  • Help please I'll give brainliest!
    13·2 answers
  • Solve the problem below, inputting your answer in decimal form.<br> 421.06+212.9
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!