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
hichkok12 [17]
3 years ago
15

Angles PTQ and STR are vertical angles and congruent. which arcs are congruent

Mathematics
2 answers:
m_a_m_a [10]3 years ago
7 0

Answer:

pq and sr is the answer

Step-by-step explanation:

on edg

KiRa [710]3 years ago
4 0
PT=ST and QT=TR, when angles are verticals their opposite arcs are equivalent. i think. someone feel free to correct me if this is wrong
You might be interested in
Find surface area of rectangular prism
DIA [1.3K]

Answer:

806 yd sq.

Step-by-step explanation:

Area=(length)(width), so to find the surface area you can just find the area of each side and then add then all together.

They already gave you the length of some of the sides, so you should use that to help you find the length of all the sides.

You can see the entire prism's length is 17 yd, width is 4 yd, and height is 14 yd.

The large visible side's area would be (14)(17)= 283 yd. There's another one of these side's on the other side that we can't see. So we would do (283)(2) = 566 yd sq.

Next, we'll find the area of the side on the side by doing (14)(4)=56. Once again, there's two of these sides so we do (56)(2) to get 112 yd sq for this side.

Finally, we'll find the area of the top side. We can do (4)(17) =68, and then (68)(2) to get 138 yd sq.

Now, we have the area of each side of the prism! To find the total surface area, just add them all together. 556+112+138=806.

The surface area would be 806 yd sq.

5 0
2 years ago
Factorize 9(a+1)^2-81​
lora16 [44]

Answer:

The answer is 9(a-2)(a+4).

Step-by-step explanation:

Use a^{2} -b^{2} =(a-b)(a+b)  

9(a+1)^{2} -81= 9( (a+1)^{2}-9)=  9( (a+1)^{2}-3^{2} )= 9(a+1-3)(a+1+3)\\=9(a-2)(a+4).

6 0
3 years ago
Evaluate by using suitable property: (-343) x (-12) + (-343) x (-88) . Mention the property used.​
Natalka [10]

Answer:

26,068

Step-by-step explanation:

(-343) x (-12) + (-343) x (-88)

= -4116 + 30,184

= 26,068

4 0
2 years ago
Of 10<br>Simplify<br>-2x³ – y – 2z² + 4x³ – 2y + 3z²​
bonufazy [111]

Answer:

2x³ - 3y + z²

Step-by-step explanation:

-2x³ – y – 2z² + 4x³ – 2y + 3z²​     Combine like terms

-2x³ + 4x³ – y – 2y – 2z²  + 3z²​

2x³ - 3y + z²

5 0
3 years ago
Simplify (8y)(-3y^2)
podryga [215]

Answer:

- 24 {y}^{3}

Step-by-step explanation:

(8y)( - 3 {y}^{2} )

= 8( - 3) {y}^{2} y

=  - 24 {y}^{2 + 1}

=  - 24 {y}^{3}

8 0
3 years ago
Read 2 more answers
Other questions:
  • 30 POINTS!!!!!
    5·2 answers
  • –2(3x – 1) = –6x – 1
    6·2 answers
  • Harry buys 9 dozen eggs how many eggs does he have in all
    13·2 answers
  • 20 pts<br> Solve for y<br> 6y-2x=20
    10·2 answers
  • Multiply.<br> 2x(x2 + 2x - 6)
    5·2 answers
  • You fill your car with gasoline at a service station for $2.75 per gallon. You pay with a $50 bill.
    13·1 answer
  • Five years ago, Tom was one third as old as his father was then.In 5 years, Tom will be half as old as his father will be then.
    15·1 answer
  • Find the perimeter of the shape
    13·1 answer
  • HELP FAST
    5·1 answer
  • Find the area of the equilateral triangle.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!