3 years ago

How is the area of a triangle related to the surface area of a square pyramid

Mathematics

1 answer:

Grace [21]3 years ago

3 0

The area of a triangle is the same as the area of each triangular face

You might be interested in

–4(5² – 3) +6² I need help solving that

Marat540 [252]

Answer:

-52

Have a great day! Brainliest?

4 0

3 years ago

Read 2 more answers

If f(x)=x^2- 4 and g(x)=x^2 plus 2 x,

gregori [183]

Answer:

$\huge\boxed{(f-g)\left(-\dfrac{1}{3}\right)=-3\dfrac{1}{3}}$

Step-by-step explanation:

$\text{We have}:\\\\f(x)=x^2-4\ \text{and}\ g(x)=x^2+2x\\\\(f-g)(x)=f(x)-g(x)\\\\\text{therefore}\\\\(f-g)(x)=(x^2-4)-(x^2+2x)=x^2-4-x^2-2x\\\\=(x^2-x^2)-2x-4=-2x-4\\\\(f-g)\left(-\dfrac{1}{3}\right)\to\text{put}\ x=-\dfrac{1}{3}\ \text{to the equation of the function}\ (f-g)(x):\\\\(f-g)\left(-\dfrac{1}{3}\right)=-2\left(-\dfrac{1}{3}\right)-4=\dfrac{2}{3}-4=-3\dfrac{1}{3}$

6 0

3 years ago

Divide z by 11. Then, add 8.

yulyashka [42]

This may be the answer,hope it helps

8 0

3 years ago

Vanessa made 60 cupcakes for the party. 5% of the cupcakes were burnt.how many cupcakes did Vanessa burn

zaharov [31]

12 because u gotta divide 60 by 5%

5 0

3 years ago

Read 2 more answers

Isaac Green Elimination (Level 1) Mar 17, 8:18:58 AM Find the solution of the system of equations. 8x + y = -13 8r 2y = 10

kicyunya [14]

Answer:

y = 23

x = -4.5

Step-by-step explanation:

Given:

Equation

8x + y = -13 ......eq1

8x + 2y = 10........eq2

Find:

Solution

Computation:

Eq2 - Eq1

y = 23

From eq1

8x + y = -13

8x + 23 = -13

8x = -36

x = -4.5

5 0

3 years ago