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
nasty-shy [4]
2 years ago
6

PLEASE HELP! Observe the following quadrilaterals. They each have been labeled with a specific name. Determine if the quadrilate

ral was given the correct name and explain your reasoning below each quadrilateral

Mathematics
2 answers:
sesenic [268]2 years ago
8 0
Rectangle:

If each angles of a quadrilateral is 90 and opposite side are equal then it is a rectangle.

Rhombus:
If in a quadrilateral, opposite angles are equal and all sides are equal, then it is a Rhombus
horsena [70]2 years ago
8 0

Answer:

Rectangle:

A rectangle has 4 interior 90° angles and 2 sets of parallel sides (11.2,11.2 and 9.6,9.6) so therefore it was correctly named

Rhombus:

Opposite angles in a rhombus are equal (102° and 102° and 78° and 78°)

and has two pairs of parallel sides; one of these pairs being diagonal lines (13.2,13.2)

You might be interested in
The height in meters of a toy rocket at t seconds can be found by the
OlgaM077 [116]

Answer:   81.2

Step-by-step explanation:

h(t) = -5t² + 40t + 1.2

h(4) = -5(4)² + 40(4) + 1.2                   We plug 4 seconds as t, and solve h(4)

h(4) = -80 + 160 + 1.2

h(4) = 80 + 1.2

h(4) = 81.2

4 0
3 years ago
Pls, can someone answer this, Explain, using words and numbers, how to subtract 7x - ( 6x + 13). Remember to include the solutio
Hitman42 [59]
So first you distribute the negative to the 6x and 13 which will flip the sign of both of them to -6x and -13 so take away the parentheses and the equation is now 7x-6x-13. You combine the x’s and you get 1x-13 or x-13
3 0
2 years ago
Does someone know the correct answer?
Ksenya-84 [330]

Answer:

C

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
2. Find the volume of the cylinder pictured below. Use 3.14 for pi. Give your answer to the nearest tenth. Show your work to rec
Blababa [14]
Question 2

------------------------------------------------------------------------------------------
Formula
------------------------------------------------------------------------------------------
Volume of the cylinder = πr²h

------------------------------------------------------------------------------------------
Find Radius
------------------------------------------------------------------------------------------
Radius = Diameter ÷ 2
Radius = 10 ÷ 2
Radius = 5 ft

------------------------------------------------------------------------------------------
Find Volume
------------------------------------------------------------------------------------------
Volume = πr²h
Volume = 3.14 x 5² x 21
Volume = 1648.5 ft³

------------------------------------------------------------------------------------------
Answer: Volume = 1648.5 ft³
------------------------------------------------------------------------------------------

Question 3

------------------------------------------------------------------------------------------
Formula
-----------------------------------------------------------------------------------------
Volume of a sphere = 4/3πr³

------------------------------------------------------------------------------------------
Find Volume
------------------------------------------------------------------------------------------
Volume = 4/3 x 3.14 x 20³
Volume = 33493.3 ft³ (nearest tenth)

------------------------------------------------------------------------------------------
Answer: Volume = 33493.3 ft³ 
------------------------------------------------------------------------------------------
7 0
3 years ago
Annabella time for a race was 24.2 seconds. Another runnee's time was 6.43 seconds faster write and evaluate an equation with to
liberstina [14]

Answer:

Step-by-step explanation:

Given Annabella time for a race is 24.2 seconds, if another runnee's time was 6.43 seconds faster, then the time taken for another  runnee's time will be 24.2 - 6.43 = 17.77secs.

Let a variable X be the difference between annabelle's time and the other runners time.

X = annabelle's time  - other runners time.

X = 24.2 - (24.2 - 6.43)

X = 24.2-24.2+6.43

X = 6.43seconds

Hence the expression between annabelle's time and the other runners time is X = 24.2 - (24.2 - 6.43)

<em>The difference between annabelle's time and the other runners time is 6.43seconds</em>

8 0
3 years ago
Other questions:
  • Collins middle school has 222 sixth grade students if the sixth grade is 30% of the total school how many students are in the mi
    5·2 answers
  • Please help picture is there
    12·1 answer
  • PLEASE HELP *see attachment *
    14·1 answer
  • A prison official wants to estimate the proportion of cases of recidivism. Examining the records of 250 convicts, the official d
    14·1 answer
  • The profit that a local technology company makes, plx), in thousands of dollars, based on the selling price of its tablets, x, i
    12·1 answer
  • Neil and Juan scored the same number of points last basketball season. Neil played in more games because Juan was injured. If Ne
    8·2 answers
  • Find x to the nearest 10th<br> (18x-12)<br> a 2.7<br> b 8.7<br> c 12.7<br> d. 10.7
    8·1 answer
  • A sportswriter wishes to see if a football filled with helium travels farther, on average, than a football filled with air. To t
    11·1 answer
  • At CFIS Intermediate school, 40% of the 500 students ride their bikes or walk to school. How many students ride their bikes or w
    15·1 answer
  • Type the number to the left of the rational number in the box to the point it represents on the number
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!