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swat32
2 years ago
11

CAN SOMEONE PLEASE HELP!! I DONT UNDERSTAND. i WILL GIVE BRAINLIEST!!!!

Mathematics
2 answers:
HACTEHA [7]2 years ago
7 0

Answer:

u should give me the formula for ur question cuz I kind of understand but I did it years ago

Yanka [14]2 years ago
4 0
55cm is the lateral area
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Is Water is stored in response to changing demand a cause or effect
True [87]

the answer is effect

7 0
2 years ago
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Which expression can be used to find the surface area of the following square pyramid? I DONT KNOW HOW TO PUT A PHOTO ON PC!!! b
chubhunter [2.5K]

Answer:

40 or 16+6+6+6+6

Step-by-step explanation:

To find the surface area of a 3d figure, we can imagine all of its faces laid down on a flat plane. In this case, we would have a square, and four congruent triangles. Now all we have to do is find the areas of each shape and add them up.

4 is the base of the pyramid, so it's also the square's side length. Since a square has four equal sides, our square's length and width are both 4.

4*4 = 16

For every triangle we have, the base is 4 and the height is 3. The area of a triangle can be found using the formula A=(bh)/2. We plug in the values:

A = (4*3)/2

A = (12)/2

A = 6

Since we have 4 triangles, the surface area is:

16+6+6+6+6 = 40

7 0
3 years ago
( 8 x 400 ) + ( 8 x 9 )
Over [174]

Answer:

3,272

Step-by-step explanation:

8 x 400 = 3200

8 x 9= 72

3200 + 72 = 3,272

5 0
2 years ago
Can some one help me pls
Norma-Jean [14]
E. 5/15 since you multiply the numerator and denominator by 5.

D. 2/3 since you divide the numerator and denominator by 3.

W. 15/24 since you multiply the numerator and denominator by 3.

J. 4/5 since you divide the numerator and denominator by 5.

C. 48/54 since you multiply the numerator and denominator by 6.

G. 24/21 since you multiply the numerator and denominator by 3.

T. 27/36 since you multiply the numerator and denominator 3.
3 0
3 years ago
It costs $109 per night to rent a motel room in Georgia. There is a one-time $30 non-refundable deposit required. How much will
Ne4ueva [31]

Answer:

$793.00

Step-by-step explanation:

109x7=763

763+30=793

8 0
2 years ago
Read 2 more answers
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