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
likoan [24]
3 years ago
6

I WILL AWARD BRAINLIEST!! PLEASE HELP,!!

Mathematics
1 answer:
katen-ka-za [31]3 years ago
5 0

Answer:

B. 70°

Step-by-step explanation:

If this is an equilateral triangle, then each angle is   180/3 = 60

<A = 60 = x+3x+2x

      60 = 6x

     60/6 = 6x/6

  10 =x

Angle B will also equal 60 degrees

BDA  + x + B = 180

BDA + 10 + 60 = 180

BDA + 70 = 180

BDA = 180-70

BDA = 110

BDA  and y are complementary angles since they form a straight line

BDA + y = 180

110 +y =1 80

y = 180-110

y = 70

You might be interested in
Simplify the expression. 6nx+7p-14p+2nx-6x
Artist 52 [7]
The simplified version would be 8nx - 7p - 6x 
5 0
3 years ago
Find the number that belongs
tangare [24]

Answer:

2.7

Step-by-step explanation:

322/7=46

46*125=2.71739

round off

2.7

4 0
3 years ago
Hey I'm Chloe Can you Help Me, I will give Brainlest, Thank you :)
almond37 [142]

Answer:

The sample is the amount of people because not everyone is getting chosen

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
I need someone to help me solve this
andrezito [222]

Answer:

see explanation

Step-by-step explanation:

Calculate C by adding corresponding components of A + B

C = \left[\begin{array}{ccc}4\\-7.5\\\end{array}\right] + \left[\begin{array}{ccc}-2.5\\5\\\end{array}\right]

= \left[\begin{array}{ccc}4-2.5\\-7.5+5\\\end{array}\right]

= \left[\begin{array}{ccc}1.5\\-2.5\\\end{array}\right]

8 0
3 years ago
Read 2 more answers
Solve for x please help me
Mademuasel [1]

x = 51.98

Step-by-step explanation:

tan 68 = opp/hyp = x/21

or

x = 21×tan68°

= 21(2.475)

= 51.98

3 0
2 years ago
Other questions:
  • 4. What is the sum of trigonometric ratios Cos 16 and Cos 74?
    6·1 answer
  • Find 5 7/9 divided by 3. Simply &amp; write as mixed number.
    14·2 answers
  • Please help and explain! will mark brainliest!
    15·2 answers
  • ABCD is a parallelogram.<br>Angle CDA is 56°<br>What is the measure of angle ABC?​
    9·1 answer
  • For a party, Tyler gets four different kinds of soda. He buys a 6-pack of each
    9·2 answers
  • This is due very soon! Please help
    14·2 answers
  • PLEASE HELP ASAP!!!!!!!!!!!!!
    14·1 answer
  • Together Cam and Brian had 24 pair of jeans. Cam had 4 less the Brian. Which inequality of equation could be used to find the nu
    12·1 answer
  • Help meee plsss!!!!!!
    8·1 answer
  • 1Q _____is neither a prime number nor a composite number
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!