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
goldenfox [79]
3 years ago
14

HELPPPP NOWWWW ITS TIMEDD

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
6 0

Answer:

145°

Step-by-step explanation:

The angle of a straight line will always be 180.

The sun of all angles in a triangle will always be 180.

We can find the value of angle c by taking 145 away from 180.

180 - 145 = 35

Now that we know angle c, to find the sum of angles a and b, we take 35 away from 180.

180 - 35 = 145

Dvinal [7]3 years ago
6 0

Answer:

45 degrees

Step-by-step explanation:

You can see that angle C is obtuse and Angle A and B are obviously not obtuse or right angles, so the only answer left is 45

You might be interested in
Hello can anyone help me with these problems please and ty
vlabodo [156]

12. x= 4

13. x= 4

14. x= -1

Check the steps in the picture above

6 0
2 years ago
Need help please! Will give it to the brainliest. Which expression models the bacterium's volume? Picture is below.
Tomtit [17]

The expression C. \pi (1)^{2} (0.5) cubic \mu \mathrm{m} represents the bacterium's volume.

Step-by-step explanation:

Step 1:

The E. Coli bacterium is in the shape of a cylinder.

The volume of a cylinder is given by multiplying π with the square of the radius (r²) and the height of the cylinder.

The volume of a cylinder, V=\pi r^{2} h.

In the given diagram, E. Coli has a radius of 1 \mu \mathrm{m} and a height of 0.5 \mu \mathrm{m}.

Step 2:

By substituting the values in the equation, we get

The volume of the E. Coli bacterium = \pi (1)^{2} (0.5) cubic \mu \mathrm{m}.

This is option C.

7 0
3 years ago
What is the area of rectangle ABCD?​
MA_775_DIABLO [31]

Answer:

18 square units

Step-by-step explanation:

you multiply the base by the hight after graphing the square.

6 0
3 years ago
The scores on a test given to all juniors in a school district are normally distributed with a mean of 72 and a standard deviati
faust18 [17]
30% is the correct  answer.
8 0
3 years ago
Sunny earns \$12$12dollar sign, 12 per hour delivering cakes. She worked for xxx hours this week. Unfortunately, she was charged
dezoksy [38]

Answer:

12x - 15 dollars

Step-by-step explanation:

Sunny earns $12 per hour for delivering cakes.

She worked for x hours this week.

Unfortunately, she was charged $15 for a late delivery on Tuesday

She was supposed to earn $12 × x = $12x this week

But she was charged $15 for late delivery on Tuesday

So her net earning this week is; $12x - $15

7 0
3 years ago
Other questions:
  • You want to put some money in a simple interest account. It pays 8% interest annually for 2 years. You would like to earn $500 i
    10·2 answers
  • Which of the following graphs is a function ​
    7·2 answers
  • Choose the best answer:
    9·2 answers
  • Kiki recorded a video of her parakeet repeating phrases that she said. The video is 234 minutes long. Kiki watched the video 212
    8·1 answer
  • Next week your math teacher is giving a
    7·1 answer
  • What is the probability that a randomly selected person supports the new station??
    5·2 answers
  • Question 9
    15·1 answer
  • Which of the following is equivalent to the
    15·2 answers
  • Solve for x <br><br><br><br><br><br><br><br><br> ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
    14·1 answer
  • Someone help (find the inverse)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!