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
kupik [55]
2 years ago
7

please help i’ll give brainliest

Mathematics
1 answer:
taurus [48]2 years ago
4 0

Answer:

3. 16.67

4. 25

Step-by-step explanation:

3. x+2÷8=14/6 (similar triangles have corresponding proportional sides)

x+2=(7×8)/3

x=56/3-6/3 (LCM)

x= 50/3

4. 27/72= (-4+4x)/64

3/2= (-1+x)/16

-1+x=24

x=24+1

You might be interested in
I just need to find the value of b
WITCHER [35]

Answer:

straight line add up to 180 so subtract 42 from 180 thts ur answer

8 0
3 years ago
Prove this conjecture
steposvetlana [31]

Answer:

See explanation

Step-by-step explanation:

Consider the natural number n(n+1)(n+2).

If n is the natural number, then n+1, \ n+2 are next two natural numbers, so numbers n,\ n+1 and n+2 are three consecutive numbers.

Given three consecutive natural numbers, one of them is always even number and one of them is always multiple of 3, so the product

n(n+1)(n+2)

is divisible by 6.

7 0
4 years ago
Help fast grade 5 math giving brainliest
Snezhnost [94]
Answer: A and C

Explanation: 6766 x 1/4 = 1,691.5, 6766 x 1/2 = 3383

Hope this helps

4 0
2 years ago
A rope is 225 centimeters long.
mash [69]

Answer:

1.5 meters = 150 centimeters (multiply by 100)

Therefore, you should cut off 225-150=75 centimeters.

5 0
2 years ago
You and your friend leave your houses at the same time to meet at a restaurant. The distance (in miles) your friend is from the
Katen [24]

Answer:

y = 80 -40x

Step-by-step explanation:

The given equation shows the friend arrives at the restaurant (y=0) when x=2. That is, half the initial distance to the restaurant is covered in each hour of travel time.

If I take 2 hours to travel the 80 miles from my house, my distance will decrease at the rate of 40 miles per hour. My distance from the restaurant can be represented by ...

... y = -40x +80

6 0
3 years ago
Other questions:
  • 7 less than -2 times a number x is greater than or equal to 41
    6·1 answer
  • A prime number p is a divisor of 420 and 540. How many possible values of p are there?
    15·2 answers
  • Which values represent solutions to Cosine (StartFraction pi Over 4 EndFraction minus x) = StartFraction StartRoot 2 EndRoot Ove
    14·1 answer
  • Bill rode 9 miles on saturday. 9n sunday he rode his bicycle 4 times the number of miles he rode on saturday.
    9·2 answers
  • Solve the following x/5=10<br>​
    9·2 answers
  • URGENT HELP What is the equation of the line that passes through the point (-7, -4) and has a
    8·1 answer
  • Question 3 of 8
    6·1 answer
  • Brian is skateboarding at 8 kilometers per hour. How long will it take Brian to travel 12 kilometers?
    13·1 answer
  • Here is a list of ages (years) of children in a room <br><br> 8,7,5,4,7,7,2<br><br> State the median
    8·1 answer
  • The sum of two integers is 2. Their difference is 10. What are the two integers?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!