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
gladu [14]
3 years ago
15

Kazimir stopped jogging at 8:15. He started jogging 20 minutes earlier. At what time did Kazimir start jogging?

Mathematics
2 answers:
earnstyle [38]3 years ago
6 0

7:55

That he answer

EleoNora [17]3 years ago
6 0

Answer:

7:55

Step-by-step explanation:

8:15 - 20

8:05 (10 minutes)

7:55 (20 minutes)

You might be interested in
WILL MARK BRANLIEST 50 POINTS PLEASE HELP ( CORRECT ANSWER )<br><br> Simplify. 30k2 + 6k 5k + k
Vera_Pavlovna [14]
Simplified answer would be 60k^2+k

and you get that answer by combining like terms, Good Luck! 

8 0
3 years ago
Read 2 more answers
In a word processing document or on a separate piece of paper, use the guide to construct a two-column proof proving AC &gt; EF
VARVARA [1.3K]

<em>Answer:</em>

Complete proof is written below.

Facts and explanation about the segments shown in question :

  1. As BC = EF is a given statement in the question
  2. AB + BC = AC because the definition of betweenness gives us a clear idea that if a point B is between points A and C, then the length of AB and the length of BC is equal to the length of AC. Also according to Segment addition postulate, AB + BC = AC. For example, if AB = 5 and BC= 7 then AC = AB + BC → AC = 12
  3. AC > BC because the Parts Theorem (Segments) mentions that if B is a point on AC between A and C, then AC > BC and AC>AB. So, if we observe the question figure, we can realize that point B lies on the segment AC between points A and C.
  4. AC > EF because BC is equal to EF and if AC>BC, then it must be true that the length of AC must greater than the length segment EF.

Below is the complete proof of the observation given in the question:

<em />

<em>STATEMENT                              REASON  </em>

___________________________________________________

1. BC = EF                                    1. Given

2. AB + BC = AC                         2. Betweenness

3. AC > BC                                   3. Def. of segment inequality

4. AC > EF                                   4. Def. of congruent segments

<em />

<em>Keywords: statement, length, reason, proof</em>

<em> Learn more about proof from brainly.com/question/13005321</em>

<em> #learnwithBrainly</em>

4 0
3 years ago
Expand &amp; simplify<br> (x+1)2
stepan [7]

Answer:

(2x+2)

Step-by-step explanation:

4 0
3 years ago
What is the next term in the sequence below?<br> -324,108,-36,12
STALIN [3.7K]

Answer:

-4

Step-by-step explanation:

bc it is

.......................

4 0
3 years ago
How do you simplify this expression step by step?
nataly862011 [7]

\bf \textit{Pythagorean Identities} \\\\ sin^2(\theta)+cos^2(\theta)=1\implies cos^2(\theta)=1-sin^2(\theta) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{csc(\theta )-sin(\theta )}{cos(\theta )}\implies \cfrac{~~\frac{1}{sin(\theta )}-sin(\theta )~~}{cos(\theta )}\implies \cfrac{~~\frac{1-sin^2(\theta )}{sin(\theta )}~~}{cos(\theta )}

\bf \cfrac{1-sin^2(\theta )}{sin(\theta )}\cdot \cfrac{1}{cos(\theta )}\implies \cfrac{\stackrel{cos(\theta )}{\begin{matrix} cos^2(\theta ) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}} }{sin(\theta )}\cdot \cfrac{1}{\begin{matrix} cos(\theta ) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix} }\implies \cfrac{cos(\theta )}{sin(\theta )}\implies cot(\theta )

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 75.62-72.28=??
    10·2 answers
  • (3x+8) (4x+10) what is the length
    8·1 answer
  • Find the two values for 81 squared
    6·2 answers
  • How many feet are in 5 meters?
    13·2 answers
  • Which value, when placed in the box, would result in a system of equations with infinitely many solutions?
    14·2 answers
  • which set of numbers represent the lengths of the sides of a right triangle, 2,3,6/5,5,10/4,5,6/5,12,13?
    14·1 answer
  • in one town, 76% of adults have health insurance. what is the probability that 7 adults selected at random from the town all hav
    11·1 answer
  • If the slowest time and the fastest time are removed from the data, how does the new mean compare to the mean of the original da
    12·1 answer
  • Help me find the slope to these points<br> (2,5) and (8, -4)
    11·1 answer
  • HELP ASAP (40 POINTS)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!