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
ludmilkaskok [199]
3 years ago
15

Would 7x = 28 represent any geometric proof?

Mathematics
2 answers:
slamgirl [31]3 years ago
3 0

Answer: yes because the x could be 4 then 7 times 4 is 28 which would make this math sentence true

Step-by-step explanation:

arsen [322]3 years ago
3 0

Answer: Yes

Step-by-step explanation:

You might be interested in
Help !!!<br>See question in image.<br>Please show workings .<br>​
ivolga24 [154]

Answer:

see explanation

Step-by-step explanation:

Given f(x) then the derivative f'(x) is

f'(x) = lim(h tends to 0 ) \frac{f(x+h)-f(x)}{h}

      = lim ( h to 0 ) \frac{4(x+h)^2-2-(4x^2-2)}{h}

      = lim ( h to 0 ) \frac{4(x+h)^2-2-4x^2+2}{h}

      = lim( h to 0 ) \frac{4x^2+8hx+4h^2-4x^2}{h}

      = lim( h to 0 ) \frac{8hx+4h^2}{h}

      = lim ( h to 0 ) \frac{4h(2x+h)}{h} ← cancel h on numerator/ denominator

      = lim ( h to 0 )  4(2x + h) ← let h go to zero

f'(x) = 8x

5 0
3 years ago
a school held a tennis tournament. after each round one fourth of the players were eliminated. if there were 64 players at the s
Sveta_85 [38]

Answer:

If there are 32 teams in the tournament and 1 winner, there were 31 games. So, 63 - 31 = 32 games.

 

8 0
3 years ago
Read 2 more answers
What is the volume of this right rectangular prism? Enter your answer as a decimal in the box. cm³ A rectangular prism with a le
Irina-Kira [14]
The volume of a rectangular prism is equivalent to the equation Bh. But to find the base you must first do lw or in this equation 6.1 times 5.4. That equals to 32.94. You then use the height, or in this case 8 and multiply it times 32.94. Your final answer should be 263.52 cm. cubed.
6 0
3 years ago
Read 2 more answers
What kind of decimal is 1/9 ?
olga2289 [7]

Answer:

1/9 as a decimal is 0.111111111

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Cody made deposits of $45, $18, and $27 into his checking account. He then wrote checks for $21 and $93. Write an expression to
zysi [14]
<span>C = 45 + 18 + 27 - 21 - 93 C = -24 Let's use the variable C to represent the change in the balance in Cody's checking account. The easiest way to make the expression is to simply apply the additions and subtractions directly. So let's start with C C "Cody made deposits of $45, $18, and $27 into his checking account." C = 45 + 18 + 27 "He then wrote checks for $21 and $93." C = 45 + 18 + 27 - 21 - 93 So the expression to represent the change to Cody's checking account is C = 45 + 18 + 27 - 21 - 93 Now to simplify it. All you need to do is combine terms together. How far you go is up to you. So let's do it. C = 45 + 18 + 27 - 21 - 93 I'll add together all the deposits. C = (45 + 18 + 27) - 21 - 93 C = 90 - 21 - 93 And I'll combine the checks. C = 90 - 114 So now you can tell at a glance that Cody deposited $90 and wrote checks for $114. But we can make it simpler and combine those as well. So C = -24 And this tells you that Cody's checking account balance is now $24 lower than it was before he started making deposits and writing checks.</span>
5 0
3 years ago
Other questions:
  • Jason's age is 1/2 of his brother's age. His brother's age can be represented by the expression 12a - 9. Write an expression tha
    7·1 answer
  • A restaurant can serve a maximum of 70 patrons. There are 47 now being served. Write an inequality to find out how many people m
    12·1 answer
  • If 15% of the customer's total is $22.05, then the customer's total is
    14·2 answers
  • the first term in a geometric series is 64 and the common ratio is 0.75. Find the sum of the first 4 terms in a series.
    8·1 answer
  • Need help on 20. Prove that a and b are parallel
    14·1 answer
  • Find the area of the shape shown below.
    6·2 answers
  • URGENT IT'S LITERALLY A REALLY IMPORTANT QUESTION!!!
    5·1 answer
  • Cuánto son cinco veces doce​
    13·1 answer
  • Dairy cows at large commercial farms often receive injections of bST (Bovine Somatotropin), a hormone used to spur milk producti
    8·1 answer
  • Q1. The speed limit on a road is 40km/h. A scooter drives 9
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!