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natita [175]
3 years ago
8

Find all possible solutions for x and y such that △ABC is congruent to △DEF.

Mathematics
1 answer:
kumpel [21]3 years ago
7 0

Answer:

Step-by-step explanation:

it means the ABC And DEF have side lengths of 15,19, 25

so 3x-3 = 15

x = 6

5-y = 19

so y = -14

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Each side of the base of a right square pyramid is multiplied by 12, but the height is not changed. By what factor is the volume
drek231 [11]

Answer:

the formula for a square pyramid is a^{2}\frac{h}{3} so I THINK its B please do not base ur answer from my opinion

Step-by-step explanation:

5 0
3 years ago
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Simplify 4n5 + 3.5n5 + (-2.1n5).<br><br> 4.4 n5<br> 5.4 n5<br> 20 n5<br> 6.4 n5
ella [17]

Answer:

4 {n}^{5}  + 3.5 {n}^{5}  + ( - 2.1 {n}^{5} )

first create a bracket:

= ( {4n}^{5}  + 3.5 {n}^{5} ) + ( - 2.1 {n}^{5} )

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then open the remaining bracket:

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carryout the subtraction operation:

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7 0
3 years ago
HELP PLEASE !!
Kazeer [188]
Bert, Camille, Etsuko
8 0
3 years ago
Can you please help me I need help
DaniilM [7]
I think its C. 7x3 = 21. 7x18 = 126. 9x7 = 63
If you all that the answer its 210. If you estimate what that little part above the farthest to the right shape, I'd say its near 18 to 21. Then add 210 with either numbers 18 through 21, it would be close to 227 square meters.
3 0
3 years ago
732,178 + 167 - 542,137
klio [65]

Answer:

190,208

Step-by-step explanation:

732,178 + 167 = 732,345

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6 0
3 years ago
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