All categories

3 years ago

The top piece from a model of city hall is shown below.

Mathematics

2 answers:

tiny-mole [99]3 years ago

6 0

Answer:

896mm over 2

Step-by-step explanation:

alexandr402 [8]3 years ago

4 0

Answer:

The area that she painted = 896 mm^2

Step-by-step explanation:

Given:

The given figure is a pyramid with square base.

Here we need to find the surface area of the figure that need to be painted.

Surface area of a square pyramid = (S×S) + 2×S×L square.units

Where, S = side of the base L = slant height of the pyramid.

Now we have to plug in the given values.

Here S = 14, L =25

Plug in these values into the formula

= (14*14) + 2*14*25

= 196 + 700

= 896 mm^2

The area that she painted = 896 mm^2

Hope this will helpful.

Thank you.

You might be interested in

Carla has a credit card that uses the average daily balance method. For the first 15 days of a 31-day billing cycle, her balance

Advocard [28]

Answer:

Option A $29.46 is correct.

Step-by-step explanation:

Credit card's billing cycle = 31 days

To calculate the average daily balance we must add Carla's balance from each day in the billing cycle and divide by the number of days of the month.

( Total balance × days ) / number of days of the month

(2560 × 15) ÷31 = $1238.71

Her credit card's APR is 28% Therefore Carla charged

(1238.71 × 0.28 × 31) ÷ 365

10,752.0028 ÷ 365 = 29.4575 Rounded to $29.46

Carla charged in interest for the billing cycle is $29.46.

6 0

3 years ago

Read 2 more answers

List the perfect squares that are between 25 and 100.

Aleks04 [339]

Perfect squares are rational numbers multiplied by themselves. Here are the perfect squares between 25 and 100:

5*5=25

6*6=36

7*7=49

8*8=64

9*9=81

10*10=100

Hope this helps :)

7 0

3 years ago

Read 2 more answers

If the measure of an angle 38 , find the measure of its complement

Darya [45]

If you’re finding the measure of its complement, the sum of both angles will always be 90*

x+38 = 90
-38 | -38

x = 52

the measure of its complement is 52*

5 0

3 years ago

Here's the question

Simora [160]

Answer:

it is 2

Step-by-step explanation:

pls make me blanliest

4 0

3 years ago

Please help me with this

kondaur [170]

For number 1a. the answer is 7 to 26 or
7:26 or
$\frac{7}{26}$
For number 2a. the answer is 8 to 28 or
8:28 or
$\frac{8}{28} or \frac{2}{7}$
For number 3a. the answer is 12 to 13 or
12:13 or
$\frac{12}{13}$
For number 4a. the answer is 19 to 12 or
19:12 or
$\frac{19}{12}$
For number 5a. the answer is 29 to 10 or
29:10 or
$\frac{29}{10}$
For number 6a. the answer is 11 to 28 or
11:28 or
$\frac{11}{28}$

I just did your homework

4 0

3 years ago