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
zysi [14]
3 years ago
6

☺️☺️can anyone do a step by step explanation. You dont have too but if possible. Thanks

Mathematics
2 answers:
Mandarinka [93]3 years ago
7 0
QR and QS are perpendicular bisectors of the isosceles triangle XYX
so QR= QS
1/2 x + 2 = x - 10
1/2 x - x = - 10 - 2
-1/2x = - 12
      x = (-12) * (-2/1)
      x = 24

QS = 24 - 10
QS = 14

Answer
C . 14
goldenfox [79]3 years ago
5 0
Since the triangle above is isosceles, its legs are congruent. If RS was drawn, we can see visually how QR and QS are congruent also. QR and QS have the same slope, so they would travel the same distance before intersecting. Therefore, we can set up an equation where the value of QR equals the value of QS.

QR = QS
1/2x + 2 = x - 10
multiply both sides to eliminate the denominator
x + 4 = 2x - 20
24 = x
subtract x from both sides to get all "x" terms on one side
add 20 to both sides to get all non-variable terms on one side.
QS = 24 - 10
Substitute the value of x back into the value of QS
QS = 14
Combine all like terms.

You might be interested in
How to factor out the coefficient of 9x-36
Over [174]

Answer:


Step-by-step explanation:

U EAT CHCIKEN AND GET RLLY RLY FAT :)


4 0
2 years ago
A recipe for waffles calls for 2 cups of flour and 3 teaspoons of baking powder. If Jason uses 4 cups of flour, how much baking
Allisa [31]


it is D. 6 tsp.

because cause we know that 2 × 2=4

So we multiply 3 ×2=6

Because we know he is doubling the recipe

the answer is D. 6 tsp. of baking powder

hope it help

8 0
3 years ago
Read 2 more answers
A company that manufactures storage bins for grains made a drawing of a silo. The silo has a conical base, as shown below: The f
guapka [62]

Answer:

C. π(2ft)²(10ft) + 1/3π(2ft)²(13ft-10ft)

Step-by-step explanation:

Given:

diameter = 4ft

length of the cylindrical part = 10ft

entire length of the silo = 13ft

Find the volume of the silo = volume of cylinder and volume of the cone

Formulas:

Volume of cylinder: πr²h

Volume of come: 1/3πr²h

2ft= radius

height =10

volume π×2²×10

radius 2ft

height 13-10=3ft

Volume= 1/3×π×2²×3 cube feet

Therefore the third answer is correct: C. π(2ft)²(10ft) + 1/3π(2ft)²(13ft-10ft)

3 0
3 years ago
What are the solutions to 4(x+5)^2=4?
aleksandr82 [10.1K]
(X+5)²=4/4
X+5=1,          X+5=-1
X=1-5            X=-1-5
X=-4             X=-6
                      
4 0
3 years ago
Read 2 more answers
Which are true statements about a translation?
jeka94

a} The image is congruent to the pre-image.

c} The image could be moved left or right.

d} The image could be moved up or down.

6 0
2 years ago
Other questions:
  • Which factorization is incorrect?
    11·1 answer
  • At 2:30 am the temperature in Joelle is 3 F. The temperature drops 3/4 of a degree in 30 min. What is the temperature on Joelle
    6·2 answers
  • Which statement is true about line h?
    10·1 answer
  • 5. Jaxson was filling his pool. When he started, it already contained 486 gallons. He filled it for
    14·1 answer
  • Evaluate f(9) given f(x)=-x+7
    11·1 answer
  • Whitch graph shows exponential growth
    7·1 answer
  • Factor the polynomial by its greatest common monomial factor.
    15·1 answer
  • 23 teachers at a school take the car to work. Some of the teachers
    15·2 answers
  • Tim throws a stick straight up in the air from the ground. The function h = -16t^2+ 48t models the height, h, in feet, of
    15·2 answers
  • If you were to take a cross section of a right circular cone parallel to its base, what shape would you get?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!