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
Dennis_Churaev [7]
2 years ago
8

I WILL GIVE BRAINLIEST!!!!!

Mathematics
2 answers:
rosijanka [135]2 years ago
4 0

Answer:

  • Option A

Step-by-step explanation:

<u>At Step 2 you subtract 1/2 from both sides of the equation:</u>

  • 1/2r = - 2/7r - 29/7 - 1/2
  • 1/2r = - 2/7r - 58/14 - 7/14
  • 1/2r = - 2/7r - 65/14

<u>Its justification is therefore is:</u>

  • A) The subtraction property of equality
slamgirl [31]2 years ago
4 0

subtract \frac{1}{2}from both sides of the equation:

\frac{1}{2r} = \frac{2}{7r} -  \frac{29}{7}-\frac{1}{2}

\frac{1}{2r} = \frac{2}{7r}  - \frac{58}{14}- \frac{7}{14}

\frac{1}{2r}  = \frac{2}{7r} -\frac{65}{14}

<u>Its justification is therefore is:</u>

  • A) The subtraction property of equality
You might be interested in
Find the value of x. Leave answers if necessary in the simplest radical form.
shtirl [24]

Answer:

<h2>x = 10√3</h2>

<u>Step-by-step explanation:</u>

cos 45° = base / hypotenuse

1/√2 = base / 15√2

15√2 = base√2

Base, = 15

sin 60° = perpendicular / hypotenuse

hypotenuse = x

√3/2 = 15 / x

x √3 = 30

x = 30 / √3

x = 10√3

6 0
3 years ago
Read 2 more answers
If jake has 15 cookies and gives his 5 friends an even amount,how many will his friends receive?
valkas [14]

Answer:3

Step-by-step explanation:if you divide 3 and 15 is 5 so the answer is 3! Please give a lot of points!!!

8 0
3 years ago
Read 2 more answers
Someone help pls -……
uysha [10]

Answer:

d) 35ft

e) 6 seconds

f) 250°

Step-by-step explanation:

If it makes one rotation (360°) in 36 seconds, then it turns 10° every second.

   36 secs = 360°

⇒ 1 sec = 360/36 = 10°

d)  After 9 seconds, it has turned:

9 x 10 = 90°

Therefore, it will be 15 + 20 = 35ft from the wall

e) 60° = 6 seconds

f) 25 seconds = 25 x 10 = 250°

8 0
2 years ago
Xavier can work no more than 40 hours in a week. He has already worked 24 hours this week. What is the maximum number of 8-hour
professor190 [17]
The answer is A. He can only work 2 more days with 8 hours a day
7 0
3 years ago
Read 2 more answers
Type only a number for your answer​
UNO [17]

Answer:

x = 80

Step-by-step explanation:

x + 30 = 110 (opposite sides are congruent/equal)

x = 110 - 30 (subtract the 30 from both sides to get X by itself)

x = 80 (simplify)

7 0
2 years ago
Other questions:
  • At Ree Ski Center, the most people will pay for a neck warmer is $10. The manager of Ree Ski Center knows he needs a 30% markup
    8·1 answer
  • Judy works at a candy factory that makes Sugar Rush candy bars. She is in charge of quality control and has to make sure each ca
    11·1 answer
  • Which expressions are equivalent to 5^12 x 5^8? A. 25^20 B. (25^5)^4 C. (5^3 x 5^2)^4 D. (5^5)^4
    15·2 answers
  • Which best describes the relationship between the successive terms in the sequence shown?
    7·2 answers
  • Is it possible for two numbers to have a difference of 8, and a sum of -6? If so, what are the two numbers?
    11·1 answer
  • Solve for x.<br> - 1 = 3x - 7<br> Simplify your answer as much as possible.<br> X =
    8·2 answers
  • HURRY PLEASEEEE
    15·1 answer
  • A pole is 65 feet tall. A support wire is
    5·1 answer
  • Hich pairs of fractions include a fraction equivalent to 12 and a fraction equivalent to 25? Select each correct answer. 510 and
    11·1 answer
  • WILL GIVE BRAINLIEST
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!