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
ivanzaharov [21]
3 years ago
11

The height of a parallelogram is 4.5 CM the base is twice the height what is the area

Mathematics
1 answer:
cestrela7 [59]3 years ago
6 0

Answer:

40.5

Step-by-step explanation:

<u>To find the area of a parallelogram you use the equation a=bh. You already know that the height is 4.5cm, which plugged in to the equation makes the equation a=b*4.5. The base is twice the height, and knowing that the height is 4.5cm, you just multiply that by two in order to get 9cm for the base. Plugged in to the equation now it is a=9*4.5. We now know the area = 40.5</u>

<u />

You might be interested in
I need this to be specific and quick! 35 points!
g100num [7]

D) these two figures are similar they don't look similar at first because the X'Z'Y' is more upwards. But they are congruent meaning they are similar or exactly the same almost. This basically tells me that I need to use translation.

E) I can use reflection to get XYZ into X'Y'Z' by reflecting it across the x-axis. I could also use translation and move it up 6 and then move it to the right.

C) The last one I could use is rotation and move it around around 45* or something close to the the other one.

7 0
3 years ago
PLEASE HELP! it’s would be really appreciated
cluponka [151]

Answer:

46 degrees

Step-by-step explanation:

180 - 102 - 32 equals to 46

5 0
2 years ago
A pack of 12 retractable pens costs $12.24.<br><br><br><br> What is the price of 2 pens?
iogann1982 [59]
$2.04 is the answer because 1 pen costs $1.02
4 0
3 years ago
The equilateral triangle shown is rotated about line a. Each side of the triangle measures 20 mm. What shape is created by the r
zysi [14]

Answer:

a cone with a base circumference of about 126 mm

Step-by-step explanation:

Rotating a triangle about a line results in a cone created by the rotation.  This is because the segment at the bottom forms a circle, and the point at the top stays there; the three-dimensional figure with a circular base and a point at the top is a cone.

Since we rotate the segments about a line, this makes the length of the base the radius of the circle. This means the circumference would be

C = 2πr = 2(3.14)(20) = 125.6 ≈ 126 mm

3 0
3 years ago
Read 2 more answers
Rhianna has a spinner, which is divided into four equal parts. The parts are numbered 1, 2, 3, and 4. If Rhianna spins the spinn
Makovka662 [10]

Answer:

The bottom table.

Step-by-step explanation:

It's the only one that shows options for heads and tails for every number.

4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with 14 and 16 please!!!!
    5·1 answer
  • Brain has reduced his cholesterol level by 15% by following a strict diet and regular exercise. If his original level was 240, w
    6·1 answer
  • Combine like terms. 5x + 2x
    14·2 answers
  • How many possible rational roots are there for 2x4+4x3−6x2+15x−12=0?
    12·1 answer
  • -6x-14y=-20<br> -3x-7y=-10
    6·1 answer
  • Calculate the length
    13·1 answer
  • The width of the fountain in Luke's drawing from the example is 2 cm. What is the width of the fountain in Isabella's scale draw
    5·2 answers
  • Can i get some help with geometry​
    8·1 answer
  • A parallelogram with four right angles? Which one is it??
    15·2 answers
  • Donald plays with his wood cubes and decides to make a pyramid
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!