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
kow [346]
2 years ago
7

Determine the number of acute, obtuse, and right angles in the shape above.

Mathematics
1 answer:
hichkok12 [17]2 years ago
4 0
Where’s the shape at? Show the shape
You might be interested in
Lynn Ally, owner of a local Subway shop, loaned $44,000 to Pete Hall to help him open a Subway franchise. Pete plans to repay Ly
Molodets [167]

Answer:

..

Step-by-step explanation:

7 0
2 years ago
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT. PLEASE ANSWER THIS QUESTION RIGHT
lisabon 2012 [21]

Answer:

Area = 130 sq.in

Step-by-step explanation:

A=\frac{(26)(10)}{2} =\frac{260}{2} =130sq.in

Hope this helps

7 0
2 years ago
Rationalise the denominator of: (√3 + √2)/(√3-√2) = ?<br>​
krok68 [10]

Step-by-step explanation:

<h3><u>Given</u><u>:</u><u>-</u></h3>

(√3+√2)/(√3-√2)

<h3><u>To </u><u>find</u><u>:</u><u>-</u></h3>

<u>Rationalised</u><u> form</u><u> </u><u>=</u><u> </u><u>?</u>

<h3><u>Solution</u><u>:</u><u>-</u></h3>

We have,

(√3+√2)/(√3-√2)

The denominator = √3-√2

The Rationalising factor of √3-√2 is √3+√2

On Rationalising the denominator then

=>[(√3+√2)/(√3-√2)]×[(√3+√2)/(√3+√2)]

=>[(√3+√2)(√3+√2)]×[(√3-√2)(√3+√2)]

=>(√3+√2)²/[(√3-√2)(√3+√2)]

=> (√3+√2)²/[(√3)²-(√2)²]

Since (a+b)(a-b) = a²-b²

Where , a = √3 and b = √2

=> (√3+√2)²/(3-2)

=> (√3-√2)²/1

=> (√3+√2)²

=> (√3)²+2(√3)(√2)+(√2)²

Since , (a+b)² = a²+2ab+b²

Where , a = √3 and b = √2

=> 3+2√6+2

=> 5+2√6

<h3><u>Answer:-</u></h3>

The rationalised form of (√3+√2)/(√3-√2) is 3+2√6+2.

<h3><u>Used formulae:-</u></h3>

→ (a+b)² = a²+2ab+b²

→ (a-b)² = a²-2ab+b²

→ (a+b)(a-b) = a²-b²

→ The Rationalising factor of √a-√b is √a+√b

8 0
2 years ago
February 2, the temperature at 11 AM was 5°F. At
marusya05 [52]

Answer: x = 2 degrees Fahrenheit

Step-by-step explanation:

5-3= 2 it’s a pretty simple equation

5 0
2 years ago
The length of a rectangle is three times the width. The perimeter of the rectangle is at most 112cm. Which inequality models the
EleoNora [17]

Answer:

8x⩽112

Step-by-step explanation:

Width of the rectangle (in centimeters) = x

Therefore, the lenght of the rectable is 3x (in centimeters).  

The perimeter of the rectangle (in centimeters) is : 2x+2*3x=2x+6x=8x.

The perimeter of the rectangle is at most 112cm, therefore, 8x⩽112.

8 0
2 years ago
Other questions:
  • A collection of dimes and nickels is worth $5.60. The ratio of dimes to nickels is 3:2. How many dimes and how many nickels are
    10·2 answers
  • What is the solution for (x −2)(x + 5) = 18
    12·1 answer
  • If a person drives 390 miles at an average of 40 miles per hour, then their distance d from the destination (in miles) is a func
    5·2 answers
  • Find the median of the following data set. 0.32, 0.68, 1.05, 0.74, 0.6, 0.91
    13·1 answer
  • Solve the system by elimination: <br> -2x + 2y + 3z = 0<br> -2x - y + z = -3 <br> 2x+ 3y + 3z = 5
    13·1 answer
  • Help me solve asap mathemathics
    14·1 answer
  • HCF AND LCM OF x^2+5x+6,x^2-4​
    5·1 answer
  • Simplify: (−5x + 7) − (x2 − 3x + 2). Write your answer in standard form.
    11·1 answer
  • Which mathematical property is demonstrated?
    6·1 answer
  • Evaluate - 1 - ( - z ) where z = -2
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!