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
Vedmedyk [2.9K]
3 years ago
6

The bases of a trapezoid are 16.8 yards and 6.9 yards. What is the average of the two bases? 23.7 yd 4.95 yd 9.9 yd 11.85 yd

Mathematics
1 answer:
marusya05 [52]3 years ago
6 0

Answer:

11.85 yards

Step-by-step explanation:

16.8 + 6.9 = 23.7

23.7 / 2 = 11.85

You might be interested in
When you multiply any odd number by 2, the result is an odd number Is the following statement always true, sometimes true, or ne
Strike441 [17]

Answer:

Always true

Step-by-step explanation:

5 0
3 years ago
How many integers are there that consist of four digits (from 1000 to 9999) where the first digit is a 5 or an 8 and the third d
Ostrovityanka [42]

Answer:

1600 integers

Step-by-step explanation:

Since we have a four digit number, there are four digit placements.

For the first digit, since there can either be a 5 or an 8, we have the arrangement as ²P₁ = 2 ways.

For the second digit, we have ten numbers to choose from, so we have ¹⁰P₁ = 10.

For the third digit, since it neither be a 5 or an 8, we have two less digit from the total of ten digits which is 10 - 2 = 8. So, the number of ways of arranging that is ⁸P₁ = 8.

For the last digit, we have ten numbers to choose from, so we have ¹⁰P₁ = 10.

So, the number of integers that can be formed are 2 × 10 × 8 × 10 = 20 × 80 = 1600 integers

5 0
3 years ago
Given the function f(x) = x2 and k = –1, which of the following represents a function opening downward?
WITCHER [35]
<span>f(x) = ax2+bx+c, is quadratic equation
</span><span>function opening downward if the a<0, 
</span><span>kf(x) = -x², a= -1<0  
so the answer is </span><span>B.kf(x) </span><span>

</span>
5 0
3 years ago
Suppose f(x)=x^3 find the graph of f(x+3)
hoa [83]

Replace x with x+3:

f(x+3) = (x+3)²

which is x² translated 3 units left

7 0
3 years ago
A circle in the zy-Plane has a center at(3/4,1/2) and a radius that is 3/5 units long. which of the following is an equation of
Contact [7]

Answer:b

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Factor completely, the expression: 2x^3-2x^2-12x
    12·1 answer
  • Saturn’s rings span up to about (7.5 · 10-1) of the distance between the Earth and its moons. If Saturn’s rings span up to (2.82
    8·2 answers
  • The system of equations is coincident.<br> What are the missing values?<br> x+3y=5<br> 4x+__y=__
    14·1 answer
  • Select all pairs of numbers that have a least common multiple of 30.
    10·1 answer
  • X 3 4 x is 1/2 idk it .. if you can help thank you so much it’s math .
    5·1 answer
  • Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Quadrilateral ABCD is transformed to crea
    6·1 answer
  • Find the distance between the two points
    11·1 answer
  • Worth 20 points !! need help asap !
    9·1 answer
  • Write the equation of the
    8·1 answer
  • Select the graph that represents two quantities in a proportional relationship.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!