All categories

3 years ago

At Glencliff High School, the photography

Mathematics

2 answers:

zhannawk [14.2K]3 years ago

8 0

Hacky sack club (H) - 12 = photography club

H-12= 23
H = 35

olga_2 [115]3 years ago

4 0

Answer:

23+12=

Step-by-step explanation:

you just need figure it out in your head and see what sounds right

You might be interested in

Estimating a square root.

Digiron [165]

I'm sorry but I'm not into square roots yet :(

5 0

3 years ago

Read 2 more answers

Evaluate if a = 28 and b = -3. a 4 + b = [?]

SVEN [57.7K]

Answer:

109

Step-by-step explanation:

(4)28+(-3)

4*28=112

112+(-3)

112-3

109

Hope this helps, LMK if its right

4 0

3 years ago

Compare: 7/20 O 35% who answers first get brainlest

Ugo [173]

Step-by-step explanation:

7/20

=0.35

35%

=35/100

=0.35

Hence, 7/20=35%

7 0

3 years ago

Please help meee, I’m having trouble in math. I solved the answer but got none of these.

tino4ka555 [31]

The answer is C

2.5 + 3.4 = 5.9

So:

5.9 x 10^4

6 0

3 years ago

HELPPPP What is the volume of the square pyramid? Use Pythagorean’s Theorem to find the height of the pyramid

aalyn [17]

Answer: 4,111.7 mm³

Step-by-step explanation:

You need to use this formula to calculate the volume of the square pyramid:

$V=\frac{s^2h}{3}$

Where "s" is the lenght of any side of the square base and "h" is the height of the pyramid.

Find the height with the Pythagorean Theorem:

$a^2=b^2+c^2$

Where "a" is the hypotenuse and "b" and "c" are the legs of the right triangle. Let be "c" the height of the pyramid.

You can identify in the figure that:

$a=26mm\\\\b=\frac{23mm}{2}=11.5mm\\\\c=h$

Then, you can find the height:

$(26mm)^2=(11.5mm)^2+h^2\\\\h=\sqrt{(26mm)^2-(11.5mm)^2}\\\\h=23.318mm$

Then, knowing that:

$s=23mm\\h=23.318mm$

You can calculate the volume:

$V=\frac{(23mm)^2(23.318mm)}{3}=4,111.7mm^3$

3 0

3 years ago