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
a_sh-v [17]
3 years ago
5

Please explain how. Thanks in advance

Mathematics
1 answer:
klio [65]3 years ago
4 0

Answer:

A kite has only 1 pair of opposite congruent sides, whereas a parallelogram has 2 pairs of opposite congruent sides

Hope this helps!

You might be interested in
Name two angles with identical measures<br><br> A. B. C. D.
Semmy [17]
Angle POQ and Angle UOT are identical. This also applies to angles QOP and TOU, as they are the same angles as listed before.
7 0
3 years ago
Read 2 more answers
Write a slope-intercept equation for a line perpendicular to f(x) = −2x + 4 and
Ierofanga [76]

Answer:

y-(-1)=-2(x-(-4))

Step-by-step explanation:

6 0
3 years ago
A tank has the shape of an inverted circular cone (point at the bottom) with height 10 feet and radius 4 feet. The tank is full
german

Answer:

Step-by-step explanation:

Given that tank has the shape of inverted circular cone

Height = 10 feet and radius =  4 feet

After water pumped out height = 5 ft

Hence volume of water pumped out = \frac{1}{3} \pi R^2 h-\frac{1}{3} \pi r^2 h'

Here we have r/h is constant always

Hence \frac{r}{h'} =\frac{R}{h} \\r=Rh'/h = 4(5)/10 = 2

Substitute to get volume of water pumped out = \frac{1}{3} \pi (10*16-4*5)=\frac{140\pi}{3}

Mass of water = density x volume = 62.4(\frac{140\pi}{3})\\= 2912\pi lbs

Work done = force x displacement

= mass x accen x displacement

Here acceleration = gravity = 32.2 ft/sec^2

Displaement = height reduced = 5 ft

W=2912(32.2)(5)\pi =468832\pi foot -pound

6 0
3 years ago
The angle θ1\theta_1 θ 1 ​ theta, start subscript, 1, end subscript is located in Quadrant II\text{II} II start text, I, I, end
melomori [17]

Answer:

\dfrac{3\sqrt{13}}{11}

Step-by-step explanation:

Given that the angle \theta_1  is located in Quadrant II; and

\cos(\theta_1)=-\dfrac{2}{11}

In Quadrant II, x is negative and y is positive.

\cos(\theta)=\dfrac{Adjacent}{Hypotenuse},\sin(\theta)=\dfrac{Opposite}{Hypotenuse}\\$Adjacent=-2\\Hypotenuse=11\\

To find \sin(\theta_1), we first determine the opposite angle of \theta_1.

This will be done using the Pythagoras theorem.

Hypotenuse^2=Opposite^2+Adjacent^2\\11^2=Opposite^2+(-2)^2\\Opposite^2=121-4=117\\Opposite=\sqrt{117}=3\sqrt{13}

Therefore:

\sin(\theta_1)=\dfrac{Opposite}{Hypotenuse}=\dfrac{3\sqrt{13}}{11}

6 0
3 years ago
Find the midpoint of the line segment joining the points P1 and P2. P1 = (x, 8); P2 = (0, 9)
ipn [44]

Answer:

(x/2 , 17/2)

Step-by-step explanation:

To find a midpoint, you average the x's and average the y's. Average them by adding the x-coordinates and divide by 2. Same with the y's.

The x's are x for P1 and 0 for P2.

x+0 / 2

=x/2

This will be the x-coordinate of the midpoint. Then for the y, use 8 and 9, the y's.

8+9 / 2

= 17/2

This will be the y-coordinate of the midpoint.

The midpoint is:

(x/2 , 17/2)

You could also divide 17/2 and get 8.5 then the midpoint would be:

(x/2 , 8.5)

5 0
2 years ago
Other questions:
  • What is a exponential function?
    8·1 answer
  • Twice the product of 3and a number exceeds the sum of the number and 80 by 10.what is the number?
    6·1 answer
  • What does the symbol "kg" represent in the metric system?
    5·2 answers
  • Find the tangent for angle A
    7·1 answer
  • Which graph shows the rotation of the shape above, 90° counterclockwise about the origin?​
    15·1 answer
  • At an afterschool tutoring program, the ratio of teachers to students is 18 to 100.
    14·1 answer
  • What is volume of the cube after cutting<br> out the cone?<br> -4 cm<br> 6 cm<br> 6 cm<br> 6 cm
    14·2 answers
  • I need some help plsss IL GIVE BRAINLYIST
    15·1 answer
  • Select all of the questions for which x=3 is a solution
    12·1 answer
  • Next period is in 15 mintures
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!