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
Gnesinka [82]
3 years ago
13

The surface area of a square pyramid is found using the formula SA=b^2+2bh, where b is the length of the base and h is the heigh

t. The surface area of a square pyramid whose base is 3 feet long is 51ft^2 . What is the height of the pyramid, in feet? A. 0.85 B. 7.5 C. 24 D. 7
Mathematics
1 answer:
Genrish500 [490]3 years ago
6 0
The Correct  Answer is C 324
You might be interested in
What is the value ??????? <br> Help!
larisa86 [58]

Answer:

please give brainiest

thank you

6 0
3 years ago
Read 2 more answers
On Monday, 351 students went on a trip to the zoo. All 7 buses were filled and 8 students had to travel in cars. How many studen
ira [324]

Answer:

49

Step-by-step explanation:

(351-8)/7 = 49

7 0
3 years ago
Read 2 more answers
The diameter of a circle is 4 cm. Which equation can be used to find its circumference?
Sonbull [250]
C= pie times r squared
7 0
3 years ago
Read 2 more answers
It is known that a certain function is an inverse proportion. Find the formula for this function if it is known that the functio
katrin2010 [14]

Answer:

y=\frac{24}{x}

Step-by-step explanation:

We have been given that a certain function is an inverse proportion. We are asked to find the formula for the function if it is known that the function is equal to 12 when the independent variable is equal to 2.  

We know that two inversely proportional quantities are in form y=\frac{k}{x}, where y is inversely proportional to x and k is constant of variation.

Upon substituting y=12 and x=2 in above equation, we will get:

12=\frac{k}{2}

Let us solve for constant of variation.

12\cdot 2=\frac{k}{2}\cdot 2

24=k

Now, we will substitute k=12 in inversely proportion equation as:

y=\frac{24}{x}

Therefore, the formula for the given scenario would be y=\frac{24}{x}.

3 0
3 years ago
In a sale, a shop reduces all its prices by 10%.
stepladder [879]

Answer:

The phone roughly cost 302 dollars

Step-by-step explanation:

10% of 432=43.2

20% of 432=86.4

432-129.6=302.4

3 0
2 years ago
Other questions:
  • HELP QUICK!
    10·1 answer
  • Thank you for help with the problem
    9·1 answer
  • Can I please have help
    10·1 answer
  • PLEASE HELP! 50 POINTS!!!!! Which expression(s) are equivalent to -2x + 10
    12·1 answer
  • Lucy has a homework assignment and she must solve the equation<br> -7x + 2 = 51.
    15·1 answer
  • There are two numbers that
    13·1 answer
  • Help plz ill give some brainlynest plz just help
    6·1 answer
  • What is equivalent to 6+4(x+3)
    14·2 answers
  • I need some help<br> Thanks
    6·1 answer
  • Solve the equation 4x^2 – 32x + 64 = 0.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!