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
KengaRu [80]
4 years ago
6

The answers for 9,11, and 13. Please show work

Mathematics
1 answer:
Doss [256]4 years ago
6 0
For 9    x=2 and a=1
the other two I'm not sure about  but i know the first one because 2x=22so 2x2
=4 and 4x=41so4x1=4      and4+4=8
You might be interested in
What's the answer???????
Klio2033 [76]
Your answer is d hope this helps
8 0
3 years ago
Two girls and two boys went to the festival. The total cost of their tickets was $20. Each child paid the same amount for a tick
sattari [20]

Answer: $5

Step-by-step explanation: 4 children divided by 20 equals 5

6 0
3 years ago
5. What is the slope of this graph?
Aliun [14]

answers for 5 and 6

5) C

6) B

Step-by-step explanation:

hope this helped

7 0
3 years ago
In the figure, m || n and x || y. If the m... ​
bulgar [2K]

Answer:

105°

Step-by-step explanation:

m(15) = 75°

Also it's given that m||n . So taking y as transversal ,

m(15) = m(13) = 75°

Also it's given that x||y . So taking m as transversal ,

m(13) = m(5) = 75°

Now m(5) & m(1) are linear pair. So ,

m(5) + m(1) = 180°

=> 75° + m(1) = 180°

=> m(1) = 180° - 75°

= 105°

4 0
3 years ago
Here is a picture of a cube, and the net of this cube. What is the surface area of this cube?
tiny-mole [99]

Answer: 864mm

Step-by-step explanation:

A cube has 6 faces and each side of the face is 12mm. Cubes are square, so each of the sides is the same value.

We take 12mm x 12mm = 144mm as an area for ONE side.

There six sides, so take 144 x 6 = 864

The area is 864mm

34.0157 (inches)

86.4 (cm)

8 0
3 years ago
Other questions:
  • F(1) = 55, f(n)=f(n - 1) +8; 95<br> The term 95 is the _th term<br><br> Need help quickly
    7·1 answer
  • Geometry math question
    13·2 answers
  • The rotio of blue marbles to red marbles in a bag is 11:9.If there are 99 blue marbles in the bag how many red marbles are there
    13·1 answer
  • Someone please help ASAP will give brainliest
    12·2 answers
  • A triangle has sides with lengths of 14 feet, 48 feet, and 50 feet. Is it a right triangle?
    10·2 answers
  • _384<br> What is the square root of 384
    9·2 answers
  • In ΔPQR, the measure of ∠R=90°, RQ = 55, PR = 48, and QP = 73. What ratio represents the sine of ∠Q?
    9·1 answer
  • Explain how to convert a decimal to a percent
    7·1 answer
  • 1. 6.208 + 1.6 =<br> how to multiply and divide decimals
    13·2 answers
  • Kylie bought 5 rolls of paper towels. She got 411.2 meters of paper towels in all. How many meters of paper towels were on each
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!