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
mr_godi [17]
2 years ago
9

The measure (in inches) of the sides of triangle RIO are equivalent to three consecutive odd integers. The perimeter is 201 inch

es. Which of the following statements are correct? Select all that apply. The triangle is obtuse. The triangle is scalene. The smallest side measures 61 inches. The largest side measures 69 inches. If triangle RIO is dilated of 1/3, then the perimeter of the dilated triangle will be 3 units smaller.
Mathematics
2 answers:
mariarad [96]2 years ago
6 0
Let 
x-------------> first odd integer
x+2---------> second odd integer
x+4---------> third odd integer

we know that
(x)+(x+2)+(x+4)=201--------> 3x+6=201--------> 3x=195-------> x=65

the three <span>sides of triangle RIO are 
</span>x=65 in
x+2-----> 65+2-----> 67 in
x+4----> 65+4------> 69 in

then
69²=4761----------> c²
(65²+67²)=8714--------> a²+b²
c² < (a²+b²)---------> the triangle RIO is not obtuse
Is acute angle triangle

<span>statements 
1) </span><span>The triangle is obtuse--------> is false
</span>Is acute angle triangle
<span>
2) </span><span>The triangle is scalene-----> is correct
The three sides measures are diferent 

3)</span><span>The smallest side measures 61 inches--------> is false
</span><span>The smallest side measures 65 in
</span><span>
4)</span><span>The largest side measures 69 inches-------> is correct
</span><span>
5) </span><span>If triangle RIO is dilated of 1/3, then the perimeter of the dilated triangle will be 3 units smaller
</span><span>If triangle RIO is dilated of 1/3, then news sides are
</span>65/3------> 21.67 in
67/3-------> 22.33 in
69/3------> 23 in

the new perimeter is=21.67+22.33+23------> 67 in
201-67=134 in
therefore
If triangle RIO is dilated of 1/3, then the perimeter of the dilated triangle will be 3 units smaller----------> is false

Because the perimeter of the dilated triangle will be 134 units smaller

pav-90 [236]2 years ago
6 0

Answer: the triangle is scalene

The largest side measures 69 inches

Step-by-step explanation:

You might be interested in
A store is having a 25•/• off sale on all shirts. show two ways to calculate the sale price for a shirt that normally costs $24.
tia_tia [17]
24 x .25 is 6, so 24 - 6 is $18.00.

I don't know another way sorry.
3 0
3 years ago
Read 2 more answers
Sur une photographie réalisée avec un
shtirl [24]

Answer:

0.3cm ?

Step-by-step explanation:

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csf%20-4%28-4x-5%29" id="TexFormula1" title="\sf -4(-4x-5)" alt="\sf -4(-4x-5)" align="absmi
insens350 [35]

Answer:

- 4( - 4x - 5) =  - 4 \times  - 4x  - ( - 4) \times ( - 5) \\  = 16x - 20

3 0
2 years ago
Read 2 more answers
Equation for ( 6, 13) ( 7900, 5 )
tia_tia [17]

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

y=mx+b

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis

We have the following points through which the line passes:

(x_ {1}, y_ {1}) :( 6,13)\\(x_ {2}, y_ {2}): (7900,5)

We find the slope of the line:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {5-13} {7900-6} = \frac {-8} {7894} = - \frac {4} {3947}

Thus, the equation of the line is of the form:

y = - \frac {4} {3947} x + b

We substitute one of the points and find b:

13 = - \frac {4} {3947} (6) + b\\13 = - \frac {24} {3947} + b\\13+ \frac {24} {3947} = b\\b = \frac {51335} {3947}

Finally, the equation is:

y = - \frac {4} {3947} x + \frac {51335} {3947}

Answer:

y = - \frac {4} {3947} x + \frac {51335} {3947}

5 0
3 years ago
Which equation could represent the graph shown below?
almond37 [142]

Answer:

y=-\sqrt{x-2}

Step-by-step explanation:

I used an online graphing calculator and process of elimination...

3 0
2 years ago
Read 2 more answers
Other questions:
  • Your elderly neighbor places a bag of corn kernels on your doorstep each morining. The first day,the bag contained 1 kernel of c
    9·1 answer
  • Dingane has \$8.00$8.00dollar sign, 8, point, 00, and exactly 30\%30%30, percent of that money is from 555‑cent coins. How many
    7·1 answer
  • The expression 0.9(P−15)+0.05P represents the final price of a chair after two discounts were taken and a delivery fee. The deli
    5·1 answer
  • 2. Geoff planted dahlias in his garden. Dahlias have bulbs that divide and reproduce underground. In the first year, Geoff’s gar
    7·1 answer
  • Meyer used 6 loads of gravel to cover 2/5 of his driveway. how many loads of gravel will he need to cover the entire driveway?
    5·2 answers
  • Point U is on line segment <br> TV<br> . Given TV=8 TU=2, determine the length uv<br> .
    9·1 answer
  • Help me!!!!!!! What are the inequalities number 7-8
    7·1 answer
  • A baby giraffe eats 75 pounds of leaves a day. How many pounds of leaves does a baby giraffe eat in 31 days? explain your reason
    7·2 answers
  • Find the value of x in OQ. 5x-6 <br> 2x+9<br> Need help with this question asap!!
    7·1 answer
  • Wich statement is true about the graphs of the two lines y=-6 and ×=1/6?<br>No links ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!