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
Phantasy [73]
3 years ago
8

A square-based pyramid has a base side length of 10 feet and a height of 15 feet.

Mathematics
1 answer:
madam [21]3 years ago
3 0
By the pythagorean theorem we know that.
s2 = r2 + h. ...
since r = a/2.
s2 = (1/4)a2 + h2, and.
s = √(h2 + (1/4)a2)
This is also the height of a triangle side.
I don’t know the answer but this might help.
You might be interested in
Express each as ratio in the simplest form.:
bija089 [108]

Step-by-step explanation:

1) 15/60 = 3/12 = 1/4

2) 8/36 = 4/23

5 0
2 years ago
-4(w+1)=24 solve for n
Ede4ka [16]

Answer:

-7 = w

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Type the correct answer in each box. Use numerals instead of words.
stira [4]

The system of equations when been placed in a matrix yields

\left[\begin{array}{ccc}650&-1\\120&1\end{array}\right]\left[\begin{array}{ccc}x\\y\end{array}\right]  =\left[\begin{array}{ccc}-175\\25080\end{array}\right]

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Given the equation:

y = 650x + 175 and;

y = 25080 - 120x

Rearranging the equations gives:

650x - y = -175 and;

120x + y = 25080

Placing the equations in a matrix gives:

\left[\begin{array}{ccc}650&-1\\120&1\end{array}\right]\left[\begin{array}{ccc}x\\y\end{array}\right]  =\left[\begin{array}{ccc}-175\\25080\end{array}\right]

The system of equations when been placed in a matrix yields

\left[\begin{array}{ccc}650&-1\\120&1\end{array}\right]\left[\begin{array}{ccc}x\\y\end{array}\right]  =\left[\begin{array}{ccc}-175\\25080\end{array}\right]

Find out more on equation at: brainly.com/question/2972832

#SPJ1

6 0
2 years ago
Cho xOz ‘ và yOz ‘ là 2 góc kề bù. Gọi Ot là phân giác của yOz ‘. Biết xOz ‘ = 50◦ , tính xOt
ch4aika [34]

Answer:

ask in English then I can help u

5 0
3 years ago
Write an equation perpendicular to y=1/5 x+9 that passes through the point (-2,-2)
Mamont248 [21]

Answer:

-2= 1/5x-2 +9

-2= -0.4 +9

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Mrs. Smith has a bucket full of pencils that she divides equally among her 18 students. She gives each student four pencils and
    14·1 answer
  • What is the area of the trapezoid shown below?
    13·1 answer
  • 2x(4+2)-(12/4) I need that asp
    8·1 answer
  • Can some one help me with this?
    11·2 answers
  • Help pleaseeee attachment below
    5·1 answer
  • The original price of a scarf was $16. During a store closing sale, a shopper saved $12 on the scarf. What percentage discount d
    14·1 answer
  • What is the vertex of the following parabola?
    13·1 answer
  • Multiply.<br> 9i (5-2i)=
    5·1 answer
  • Find the value of 3x³+2x²-4 at x=2​
    10·2 answers
  • Whats the two answers? ( Branliest )
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!