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4 years ago

Find the volume of the pyramid below.

Mathematics

2 answers:

NemiM [27]4 years ago

8 0

The answer is B boiii

lora16 [44]4 years ago

6 0

Answer:

Step-by-step explanation:

The volume (V) of a pyramid is calculated as

V = $\frac{1}{3}$ area of base × perpendicular height (h)

area of square base = 12 × 12 = 144 units² and h = 8, hence

V = $\frac{1}{3}$ × 144 × 8 = $\frac{1152}{3}$ = 384 units³ → B

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At sunrise, the temperature was –10.5°C. During the day, the temperature rose 5.2°C and then fell 3.6°C. What was the final temp

Elis [28]

it started at -10.5 then rose 5.2

-10.5 +5.2 = -5.3

then fell 3.6

-5.3 - 3.6 = -8.9

so it was -8.9 degrees Celcius

3 0

4 years ago

Show that KLPQ is a parallelogram

Alex787 [66]

Step-by-step explanation:

m = 14, n = 12.5

m<L = (5m + 36)° = (5(14) + 36)°

L = 106°

m<p= (6n-1°)=(6x12.5-1°)

p=74°

m<Q = (4m + 50)° = (4(14) + 50)°

Q = 106°

k=360°-(106°+74+°106°)=360°-286°

k=74°

The sum of the interior angle of a parallelogram is 360°

The opposite side of a parallelogram are equal.

5 0

2 years ago

A soda container holds 51\2 gallons of soda .how many

victus00 [196]

If the Soda holds 51/2 Of a gallon of Soda you need to 51 by 2 which is 25.5
2
2[51
-4
----

then add the 1
25
2[51
-4 2x5 equals 10
----
11
- 10
------
1 half of 2 is 1 half of 1 is 0.5 1 is your remainder 1 equals 0.5
25 + 0.5 equals 25.5 that's how many gallons you have. :)

8 0

3 years ago

5 } After a dilation with center (0,0), the image of DB is D'B'. I DB = 4.5 and D'B' = 18, the scale factor of this dilation is

Maru [420]

Explanation:

The scale factor must be greater than 1 because the image of the segment is larger than the original segment.

To find the scale factor we just have to divide the length of the image by the length of the segment:

$\frac{18}{4.5}=4$

Answer:

(4) 4

4 0

2 years ago

PLZZZZ HELLPPP MEEE GET ANSWER

nadya68 [22]

Answer:

See above photograph

Step-by-step explanation:

This is how your graph will look like with an x-intercept of [−5, 0] (will not see, according to the scale, but on my device, you can), and a y-intercept of [0, 50]. The way to figure out all the coordinates upon this scale is to simply create a y-x value chart. Plug in each input value [x-value] to get your output value [y-value]:

x|y

0|50

1|60

2|70

3|80

4|90

5|100

6|110

7|120

8|130

9|140

10|150

11|160

Then, you simply just draw your line based of this chart.

I am joyous to assist you anytime.

4 0

4 years ago