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
stepladder [879]
2 years ago
11

>> What is the value of x that makes PQ|| RS? plssss help. i need help bad

Mathematics
1 answer:
kirill [66]2 years ago
5 0

Answer: 55

Step-by-step explanation:

By the alternate exterior angles theorem,

3x-65=2x-10\\x-65=-10\\x=55

You might be interested in
If officer brimberry wrote 16 tickets for traffic violations last week but only 10 tickets this week what is the percent decreas
melamori03 [73]
I believe this is right..

10/16= x/100
x=62.5%
100%- 62.5%= 37.5%
5 0
3 years ago
An isosceles trapezoid is a quadrilateral with two congruent legs and a pair of parallel bases. Prove the base angles of an isos
Firdavs [7]
Check the picture below.

now, we know that the slanted legs are congruent, since it's an isosceles trapezoid, we also know that the bases are the parallel sides, so, the "altitude" or distance from those bases are the same length, for each of those triangles in the picture.

now, the bases are parallel, that means the altitude segment is perpendicular to the base, the longest side at the bottom, so, we end up with a right-triangle that has a Hypotenuse and a Leg, equal to the other triangle's.

thus, by the HL theorem for right triangles, both of those triangles are congruent, and if the triangles are congruent, all their sides are also, including the ones on the base.

4 0
3 years ago
5x^2 + 19x + 12=0<br> how do i figure this out
zlopas [31]

Answer:

x=−4/5 or x=−3

Step-by-step explanation:

Step 1: Factor left side of equation.

(5x+4)(x+3)=0

Step 2: Set factors equal to 0.

5x+4=0 or x+3=0

x=−4/5 or x=−3

3 0
3 years ago
The graph of the function f(x) = –(x + 3)(x – 1) is shown below.
ankoles [38]

Answer:

The second statement is true.

Step-by-step explanation:

Draw the corresponding parabola and use it to verify  all statements.

5 0
2 years ago
Pls help :( Will mark as brainliest
bagirrra123 [75]

Answer: The only correct answer is 8/18. See below

Step-by-step explanation:

All you need to do is divide the denominator of 9 into the denominator of each fraction, and multiply the numerator by the same factor like this:

4/9 = ?/36; 36/9 = 4; 4x4 =16, so we know that 4/9=16/36 NOT 20/36

4/9 = ?/18; 18/9 =2; 2x4 =8, so we know that 5/9 = 8/18 so YES.

4/9 = ?/45; 45/9=5; 5x4 = 20, so we know that 5/9 = 20/45 NOT 24/45

5/9 = ?/27; 27/9 =3; 3x5 = 15, so we know that 5/9 = 15/27 NOT 12/27

8 0
3 years ago
Other questions:
  • Translate the word phrase into a math expression. Sheila buys some boxes of pens, with 20 pens in each box.
    13·1 answer
  • How many multiplication properties are
    5·1 answer
  • This reaction is an example of what type of reaction? NH3(g) + H2O(l) ? NH4OH(aq) A. a synthesis reaction B. a hydrolysis reacti
    13·1 answer
  • What is the range of the following data set?<br> Data Set: 15, 20, 7, 8, 3, 15, 32
    14·1 answer
  • Polygon with all four sides equal but none of the angles are right angles what is this shape
    9·1 answer
  • Find each missing length
    9·2 answers
  • Green Valley Middle School wants to raise $7,500 for new equipment. If grades 6 and 7 each raise $2,450.25, how much money does
    13·1 answer
  • Question 14
    14·1 answer
  • What is the inverse of f(x) = one-thirdx + 2?
    13·2 answers
  • If your financial goal is to save at least $40,000 in 10 years, what would be the least
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!