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d1i1m1o1n [39]
4 years ago
12

Plz help me ill give u brainlist

Mathematics
1 answer:
Daniel [21]4 years ago
7 0
The volume of a pyramid is one-third the product of the area of the base and the height of the pyramid.

V = (1/3)Ah

In this case, the base is a triangle whose area is
bh/2 = 12 cm * 10.4 cm/2 = 62.4 cm^2

V = (1/3)(62.4 cm^2)(9.8 cm)

V = 203.84 cm^3

Answer: 203.8 cm^3
You might be interested in
78 divided by 190 <br><br>steps
Goryan [66]
78 x 100 = 7800 

<span>How many times does 190 go into 780? </span>
<span>≈ 4....190 x 4 = 760 </span>

<span>780 - 760 = 20...bring down the extra 0 to make it 200. </span>

<span>How many times does 190 go into 200? </span>
<span>≈ 1...subtract 190 from 200 to get a remainder of 10 </span>

<span>190 ÷ 7800 ≈ 41</span>

Hope I Helped You!!! :-)

Have A Good Day!!!
5 0
3 years ago
2. Rectangle A has length 12 and width 8. Rectangle B has length 15 and width 10.
Katarina [22]

Answer:

Rectangle B is a scaled copy of rectangle A.

Enlargement scale factor = 1.25

Step-by-step explanation:

<u>Rectangle A:</u>

Length = 12 units

Width = 8 units

<u>Rectangle B:</u>

Length = 15 units

Width = 10 units

<u>Rectangle C:</u>

Length = 30 units

Width = 15 units

Rectangle B length ÷ rectangle A length = rectangle B width ÷ rectangle A width = 1.25

i.e \frac{15}{12} = \frac{10}{8} = 1.25

Hence rectangle B is a scaled copy of rectangle A and the scale factor of enlargement is 1.25

3 0
3 years ago
Read 2 more answers
If x and y vary directly and x= 60 when y=5, what is the value of y when x=36?
Nikolay [14]

Answer:

12

Step-by-step explanation:

8 0
4 years ago
i am a 5 digit number,my ones place digit is of no use as i, i still remain same without it . my ten's and hundreds place digits
Alexus [3.1K]

Answer:

The 5 digit number is 34880

Step-by-step explanation:

Let the five digit number be represented by "abcde".

We are told that 1 place digit number is of no use and the 5 digit number will remain the same without it.

This means that e = 0

The tens and hundreds digit are d and c respectively. We are told that they are mirror images of each other.

Thus, d = c = 8. Since 8 is the only number from 1 to 10 that can be mirrored and still remain a usable number.

The thousand digit is Half of the second digit.

Thus, b = ½d

b = 8/2

b = 4

We are told the 10thousand digit is 3 more than my ones place. Thus;

a = e + 3

a = 0 + 3

a = 3

We have seen that;

a = 3

b = 4

c = 8

d = 8

e = 0

Thus,the 5 digit number is 34880

6 0
3 years ago
42/12 - 85/25 + 117/30
Kaylis [27]

Answer:

the answer is 4 it think it is correct

3 0
3 years ago
Read 2 more answers
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