All categories

3 years ago

A pyramid has a square base with sides that measure 10 cm and a height of 14 cm. What is the slant height of the pyramid

Mathematics

2 answers:

xxMikexx [17]3 years ago

7 0

Answer:

14.9

Step-by-step explanation:

The answer is 14.9 because you have to get a2 + b2 = c2 or in other words (14x14=196) + (5x5=25 because you have to divide the 10) = (221) then you need to do the square root. 2√221 = 14.86606874731851. Now round 14.86606874731851 and you get 14.9

JulijaS [17]3 years ago

3 0

Answer:

17.2 cm

Step-by-step explanation:

You might be interested in

Given that the domain is all real numbers, what is the limit of the range for the function ƒ(x) = 42x - 100?

slava [35]

A linear function has no restriction on range, unless there is one on the domain.

The range is <em>all real numbers</em>.

5 0

3 years ago

Which statement is true? All quadrilaterals have at least 1 pair of parallel sides. Parallelograms have 2 pairs of congruent ang

quester [9]

Answer:

all quadrilaterals have at least one pair of parallel sides

Step-by-step explanation:

this this is true because all quadrilaterals starting from triangle has at least one pair of parallel sides

6 0

3 years ago

Read 2 more answers

Help with math pls cant figure it out

tatyana61 [14]

Answer:

$\frac{5}{4}+or-\frac{3i\sqrt{7} }{4}$

Step-by-step explanation:

You can solve this equation with the quadratic formula which is:

$m_{1,2}=\frac{-b+or-\sqrt{b^{2}-4ac } }{2a}$

All you need to do is rearrange the equation (add $-\frac{11}{2}$ to both sides and then multiply both sides by 2) to get:

$2m^2-5m+11=0$

From this new equation, we can easily see that a = 2, b = -5, and c = 11 AND you don't have to work with as many fractions. Substitute the values for a, b, and c into the quadratic formula to get:

$m_{1,2}=\frac{5+or-\sqrt{(-5)^{2}-4(2)(11) } }{2(2)}$

That simplifies to:

$\frac{5}{4}+or-\frac{\sqrt{25-88} }{4}$

Which simplifies even further to:

$\frac{5}{4}+or-\frac{\sqrt{-63} }{4}$

Which gets you:

$\frac{5}{4}+or-\frac{3i\sqrt{7} }{4}$

P.S. The plus-minus sign wasn't working for me, so I had to just write, "+or-". I hope that didn't make it too confusing for you.

P.P.S. Hope this helps :) Don't forget to mark Brainliest if it did.

7 0

3 years ago

What is the volume of the right triangular prism in cubic meters?

wariber [46]

Answer:

915.78cm

Step-by-step explanation:

you do AxBxCxH

a base side

b base side

c base side

height

all multiplied by each other

hope its correct good luck!

6 0

2 years ago

Derek buys a house for £150,000

Elden [556K]

Answer:

cost price=$150,000

selling price =$154,000

profit= $154,000-$150,000=$4,000

Therfore Percentage Profit= 4,000÷15,000×100=2.7%

Percentage Profit =2.7%

7 0

3 years ago