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
aivan3 [116]
2 years ago
8

Does the trapizoid have at lease 1 pair of parallel sides

Mathematics
2 answers:
Artyom0805 [142]2 years ago
4 0
All trapezoid has 1 parallel line on the opposite side so I suggest that it does have a pair of parallel sides. I Hope I HELPED YOU :D
mezya [45]2 years ago
3 0
All tapezoids have 1 parallel side
You might be interested in
This is a 10 point question i need help
Bess [88]
It’s B because they both equal each other I would explain more but I’m in class but the answer is definitely B
4 0
3 years ago
Helppppppp pleaseee
Viktor [21]

Answer:

x=2\sqrt{5}

Step-by-step explanation:

If that is a square, then all sides are the same. Therefore, it's a \sqrt{10} by \sqrt{10} shape. We'll use Pythagorean Theorem to find the diagonal.

a^2+b^2=c^2\\\sqrt{10}^2+ \sqrt{10}^2=x^2\\10+10=x^2\\20=x^2\\\sqrt{20}=x\\\sqrt{4*5}=x\\ 2\sqrt{5}=x

Since it's not a fraction, there is no denominator to rationalize. Let me know if you have any other questions!

5 0
2 years ago
A parabolic arch has a height of 25 feet and a span of 40 feet. How high is the arch 8 feet from each side of the center?
Llana [10]

Answer:

The correct option is;

21 ft

Step-by-step explanation:

The equation of the parabolic arc is as follows;

y = a(x - h)² + k

Where the height is 25 ft and the span is 40 ft, the coordinates of the vertex (h, k) is then (20, 25)

We therefore have;

y = a(x - 20)² + 25

Whereby the parabola starts from the origin (0, 0), we have;

0 = a(0 - 20)² + 25

0 = 20²a + 25 → 0 = 400·a + 25

∴a = -25/400 = -1/16

The equation of the parabola is therefore;

y = (-\frac{1}{16})(x-20)^2 + 25

To find the height 8 ft from the center, where the center is at x = 20 we have 8 ft from center = x = 20 - 8 = 12 or x = 20 + 8 = 28

Therefore, plugging the value of x = 12 or 28 in the equation for the parabola gives;

y = (-\frac{1}{16})(12-20)^2 + 25 = (-\frac{1}{16})(-8)^2 + 25 = 21 \ ft.

4 0
3 years ago
Some nutritionists recommend that people eat 31,000 milligrams of fiber each day. The table shows the amount of fiber Jodi has e
Klio2033 [76]

Answer:

Wow thats alot of Fiber

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
If the average of x and y is 11 and the average of x, and y z is 5 what is the value of z
qwelly [4]

If the average of x and y is 11 and the average of x, y and z is 5, then the value of z is -7

Given,

The average of x and y = 11

We know average = Sum of the terms / Number of terms

Then, the equation will become

\frac{x+y}{2}=11
x+y =11×2

x+y =22

Average of x, y and z = 5

\frac{x+y+z}{3}=5

x+y+z = 5×3

x+y+z =15

Substitute the value of x+y

22+z=15

z =15-22

x = -7

Hence, If the average of x and y is 11 and the average of x, y and z is 5, then the value of z is -7

Learn more about average here

brainly.com/question/12984400

#SPJ4

6 0
1 year ago
Other questions:
  • (Please help me!! ;) 20 points!!!)The hose filled the 100-gallon tank in 8 hours. Which shows the flow rate of the hose
    12·2 answers
  • 1. If sin y = sin 35, y≠35, what is the value of y? 2. If cos y = cos z = - cos 35, y≠z≠35, what are the values of y and z? 3. I
    11·1 answer
  • Add. 4/5 + 3-1/10 Enter the sum in the box as a mixed number in simplest form.
    9·1 answer
  • Which of the following quotients are negative check all that apply
    5·1 answer
  • What should we multiply the top equation by in order for both equations to have like coefficients?
    6·1 answer
  • What is the difference between the cube root of a number and the product of x and y
    8·1 answer
  • I really need this answer please help ​
    5·1 answer
  • Can you please help me ?
    15·2 answers
  • Paul was thinking of a number. Paul divides by 7 then adds 1 to get an answer of 10. Form an equation with x from the informatio
    10·1 answer
  • You have a coupon for 30% off your total order.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!