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
Nady [450]
3 years ago
12

What is the value of a?

Mathematics
2 answers:
Rufina [12.5K]3 years ago
8 0
The answer is 25!!

If helped mark me the brainiest!!
pantera1 [17]3 years ago
4 0

Answer:

a=25

Step-by-step explanation:

since angle T is 60, and angle Y is the exact same as T, it would make sense that a=25 [3(25)-15]

You might be interested in
I need help and can u plz show work​
Rudik [331]

Answer:

24525rv

Step-by-step explanation:

8 0
4 years ago
Solve 20 – 3.8x= -14 - 5.8x.<br><br> The solution is x=
Darina [25.2K]

age Textfrom this Question

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Is the following sentence true or False? Geologists are able to drill to the center of Earth
Andru [333]

Answer:

It is false the center of the Earth is way to hot for anyone to go down their if they do they will burn

Step-by-step explanation:

5 0
3 years ago
A metalworker has a metal alloy that is ​25% copper and another alloy that is ​70% copper. How many kilograms of each alloy shou
Crank

Answer:

The metal worker should use 10 kgs of 25% copper alloy and 40kgs  of 70% copper alloy to make it

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Angela drew 9 rhombuses and 6 trapezoids. She wants to find q, the total number of angles in her quadrilaterals. Explain how Ang
Bingel [31]
I'm pretty sure it's
q= 4(9)+4(6)
This is true, since both are quadrilaterals, so they have 4 sides and therefore 4 angles. There are 9 rhombuses, so each has 4 angles. This would mean you'd have to multiply each quadrilateral by 4 to find your answer. 
I hope this helps a little.
4 0
3 years ago
Other questions:
  • Solve log4 (y − 9) + log4 3 = log4 81
    10·2 answers
  • "Use the chart above to determine the premium for 10 year term insurance. $12,000 policy for a 35-year-old female. Premium = ___
    15·1 answer
  • Write an algebraic model to represent buying 3 cheeseburgers for c dollars each and a soda for $1.50.
    7·1 answer
  • I don't get this problem please help me
    5·1 answer
  • A popcorn cup is in the shape of a cone
    9·1 answer
  • Which relationship has a zero slope?
    11·1 answer
  • HELP
    12·1 answer
  • How many years are equivalent to 210 months
    13·2 answers
  • The ratio of red candies to blue candies is 5:4 in the bag. If there are 20 blue candies in the bag, how many red candies are th
    5·2 answers
  • Hi can someone please find the area of this circle? Thank you!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!