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
likoan [24]
3 years ago
14

*A triangle has sides 42, 4x, and 2x−6. What is the possible range of x?

Mathematics
1 answer:
scoray [572]3 years ago
3 0

Answer:

<h2>The Possible range for x is : ]8 , 18[</h2>

Step-by-step explanation:

To can draw this triangle if:

4x - (2x - 6) < 42 < 4x + (2x - 6)

solve inequality 1 :

4x - (2x - 6) < 42 ⇔ 2x + 6 < 42 ⇔ 2x < 36 ⇔ x < 18 (1)

Solve inequality 2 :

42 < 4x + (2x - 6) ⇔ 42 < 6x - 6 ⇔ 48 < 6x ⇔ 8 < x (2)

from (1) and (2) we deduce that : 8 < x < 18

You might be interested in
Based on the graph which of the following statements are true
Gre4nikov [31]

you can't really see the question it's too blurry

4 0
3 years ago
Read 2 more answers
The perimeter of a rectangle is 15x + 17y. If the length is 7/2x + 7y then find the width of the rectangle.
EastWind [94]

Answer:

84 c. –25 6. 119 7. –28 36 8a. 4 b. 52 LESSON EI.B: ANSWERS 709 Topic EI .... The length is 11 inches, and the width is 7 inches. ... 15x – 10 = 2x + 6 1 5 10. x = 1 11. y = 8x – 5 12. x = y + 8 8 49. .... 5xy 3 – 17x 2y + 8xy + 16x 3y – 7x 10. x 3y 2z – 10x 2y + 14x 2z + 3xy 2 – 25xz 2 LESSON ... 2 > y > –5 F a 4x 3 y 5 4y 3 x 22.

Step-by-step explanation:

5 0
3 years ago
Bruh I need help ion know this stuff ​
ArbitrLikvidat [17]
I believe the answer is b and e
3 0
3 years ago
Read 2 more answers
A small bottle of lemonade is half the size of a large bottle. The small bottle costs 80p and the large bottle costs £1.50. Amir
Leni [432]

80p = 80 cents

£1.50 = $1.50.

(changing the signs, that's it)

So if a small bottle is half the size of a large bottle, and is 80 cents.

Amir buys 4 bottles, so 0.80 * 4 = 320 = $3.20.

Now 4 small bottles is the same as 2 large ones, so if he bought 2 large bottles: $1.50 * 2 = $3.00.

$3.20 - $3.00 = 0.20 cents.

Amir would've saved 0.20

P.S. What is "p" in European money

4 0
3 years ago
Read 2 more answers
Use prime factor decomposition to find the Hcf of 99 and 165
const2013 [10]

Answer:

HCF = 33.

Step-by-step explanation:

99 = 3*3*11

165 = 3*5*11

3 and 11 are common so the HCF = 3*11

= 33.

5 0
2 years ago
Other questions:
  • A case of chocolate contains 15 chocolate bars. The chocolates come in three varieties milk, dark, and milk/dark mix. 6 milk cho
    6·1 answer
  • Write digit(s) can be in the ones place of a number that has 5 as a factor
    7·1 answer
  • Help plz! Use the slope formula to find the missing coordinate. m = 2, A(_, 0), B(5, 10)
    12·1 answer
  • Jody runs the 500-yard dash for his school’s track team in 1 minute. Find this rate in yards per second.
    5·1 answer
  • -2x-+5x-9<br> 3x-13<br> simplify the expression
    8·2 answers
  • A square poster has sides measuring 2 feet less than the sides of a square sign. If the difference between their areas is 40 squ
    12·1 answer
  • Which situation could this graph represent?
    11·2 answers
  • In the figure below, F,G,H and J are collinear. FG, GK, and HK are lone segments of equivalent length, and the measure of JHK is
    5·1 answer
  • Neda sells televisions. She earns a fixed amount for each television and an additional $15 if
    11·1 answer
  • Lines A and B are parallel &lt;5 = [???]
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!