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
seropon [69]
3 years ago
11

The triangular sail of a toy sailboat is supposed to be a right triangle. The manufacturer says the sides of the sail have lengt

hs of 4.5in, 6in, and 7in. Is the sail a right right triangle? If not how could you change one of the lengths to make a right triangle?
Mathematics
1 answer:
Shtirlitz [24]3 years ago
8 0
To be a right angled triangle, it must follow the rule a² + b² = c² (where c is the longest side)

4.5² + 6² = 20.25 + 36 = 56.25
7² = 49
This is NOT a right angled triangle.

To make this into a right angled triangle, the longest side c should be longer. 
c = √56.25 = 7.5 inches
You might be interested in
7 (2.268- 2.036) ? answer I need help
Arisa [49]
The answer to this question is 1.624
3 0
2 years ago
Read 2 more answers
The sum of three consective even integers if the largest number is y
coldgirl [10]

Step-by-step explanation:

If y is largest number, you want y, and the two next smaller even integers smaller than y - i.e. y, y-2, and y-4

The sum of these is y + (y-2) + (y-4).

This simplifies to 3y - 6 or 3(y - 2)

Since we don’t know what y is, this is as far as we can solve the problem.

6 0
2 years ago
Samantha wants to find the height of a pine tree in her yard. She measures the height of the mailbox st 3ft and its shadow at 4.
Simora [160]
The tree is about 35.01 feet tall.
7 0
3 years ago
Help please little I try my best
Marat540 [252]
The answer is (3,0). Hope this helps!(:
6 0
3 years ago
11 m
liubo4ka [24]

first off let's notice that the height is 11 meters and the volume of the cone is 103.62 cubic centimeters, so let's first convert the height to the corresponding unit for the volume, well 1 meters is 100 cm, so 11 m is 1100 cm.

\textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ V=\stackrel{cm^3}{103.62}\\ h=\stackrel{cm}{1100} \end{cases}\implies 103.62=\cfrac{\pi r^2 (1100)}{3} \\\\\\ 3(103.62)=1100\pi r^2\implies \cfrac{3(103.62)}{1100\pi }=r^2 \\\\\\ \sqrt{\cfrac{3(103.62)}{1100\pi }}=r\implies \stackrel{cm}{0.00510199305952} \approx r

6 0
2 years ago
Other questions:
  • What is the GCF of 75 and 100?
    8·2 answers
  • How to rewrite 11x+13y=8 in slope intercept form
    12·2 answers
  • What is the equation of the following line?
    10·1 answer
  • What's 2+2? Please explain how you got this answer.
    6·1 answer
  • Rewrite the following equation in exponential
    7·1 answer
  • If the triangle measure 180 degrees. What is the missing angle?
    15·2 answers
  • A) square root 6
    8·2 answers
  • Juan's puppy weighed 16 pounds at the age of 2 months. The puppy weighed 60 pounds at the age of 8 months. What is the percent c
    5·1 answer
  • GIVING BRAINLEST TO THE PERSON THAT CAN EXPLAIN HOW TO DO THIS THE BEST :)
    9·1 answer
  • Factor the polynomial<br><br> 28c - 12
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!