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
Murljashka [212]
3 years ago
14

Help? thanks :D have a good day

Mathematics
1 answer:
galben [10]3 years ago
7 0

Answer:

option a

Step-by-step explanation:

as 145 +10 = 155°

and total angle measure of triangle is 180

so

180-155 = 25°

in option a one angle is 10

other is 25 so obviously last angle will be 145

and same is in the triangle abc

one angle is 10 other is 145 and last is 25

both hve same measures thus are same triangles.

You might be interested in
What are the missing angles?​
Romashka-Z-Leto [24]

Answer:

Adding the 2 known angles: 60° + 100° = 160° We subtract this from 180°. 180° – 160° = 20°. Our missing angle is 20°. To find a missing angle in a triangle we subtract the two known angles from 180°.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Suppose the class sizes in high schools in a major public school district are normally distributed with an unknown population me
Blizzard [7]

Answer:

1.703

Step-by-step explanation:

The reason we try to find t score is because the sample size is below 30, meaning the sample size is small

Hence:

Step 1

We find the degree of freedom

The Degrees of freedom = Number of samples - 1

The random number of samples = 28

= 28 - 1

= 27

Step 2

Using a t score table or t score calculator, we can obtain the t score value for a 90% confidence interval and degree of freedom of 27

90% confidence interval =

10% significance level = 0.10 for two tails or 0.1/2 = 0.05 for one tail

Hence: t90 = 1.703

4 0
3 years ago
7 yd 2 ft = How many feet ?
Lilit [14]
1 yard = 3 feet

7 yard = 21 feet

21 + 2 = 23 feet
8 0
4 years ago
Read 2 more answers
Multiply the following numbers. Reduce the lowest terms.
NeX [460]

Answer:

What are the numbers?

Step-by-step explanation:

5 0
3 years ago
A painting crew bought 30 gal of paint for a job. The crew members used 3 gal of paint per hour until they used all the paint.
zheka24 [161]

bottom right

Hope Your Thanksgiving Goes Well, Here's A Turkey

-TheKoolKid1O1

5 0
3 years ago
Other questions:
  • Write the equation of the function of a parabola with vertex at (–1,–2) and a point (1,–6) that lies on the curve.
    12·1 answer
  • Find the area of a circle with a circumference of 30 pie meters
    8·1 answer
  • The Jones family is driving from San Antonio, Texas, to Anchorage, Alaska, which is a distance of 4304 miles. They have already
    6·1 answer
  • Calculate the speed for a car that went a distance of 125<br> kilometers in 2 hours time.
    5·2 answers
  • the original price for a Jacket is $79.95 the sale price for the sane jacket is $62.79, if you have 59.20, in your pocket how mu
    6·1 answer
  • -2/3x + 9 = 4/3x -3​
    13·2 answers
  • PLEASE HELP ME I WILL GIVE YOU BRAINLIEST​
    13·2 answers
  • If you are multiplying 5 rational numbers, how can you determine if the sign on the product is positive or negative?
    14·1 answer
  • Math help meeeeeeeeee
    9·1 answer
  • H e l p M e plsss and explain pls
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!