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cupoosta [38]
3 years ago
10

The square of a number is increased by 27 and the result is 148. Find all possible solutions for the number.

Mathematics
2 answers:
professor190 [17]3 years ago
8 0

Answer:

121

Step-by-step explanation:

Alex_Xolod [135]3 years ago
3 0
One if the solutions is 11
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If f(1) =5 and f(n) = f(n-1)+2, then f(4) =
Vadim26 [7]

Answer:

3.11

Step-by-step explanation:

f(4)=f(4-1)+2

=f(3)+2

=f(3-1)+2+2

=f(2)+4

=f(2-1)+2+4

=f(1)+6

=5+6 (f(1)=5)

=11

5 0
3 years ago
A triangle has an area of 10 square feet. The height is 5 feet. What is the length of the base (in feet)?
Nady [450]

Answer:

4 ft

Step-by-step explanation:

A=\frac{1}{2} bh

A=10 h=5

10=\frac{1}{2} b(5)\\

20=5b (multiply both sides by 2)

4=b (divide by 5)

7 0
3 years ago
What expression can be used for estimating 868 divided by 28
vovangra [49]
Round 28 to nearest ten and 868 to nearest hundred
900 ÷ 30 = 30
7 0
4 years ago
Hey !! Can someone please help me with this??
Katyanochek1 [597]

Answer:

8^2 and 4 x 4 x 4

Step-by-step explanation:

4 to the third power, is the same as 4 x 4 x 4.

This is then equal to 64.

8 squared is also equal to 64, making it also an answer.

None of the other ones work.

<em>Hope this helps and have a nice day!! :) :] :D</em>

7 0
3 years ago
En un trabajo manual de una escuela secundaria se necesitan pedazos alambron de 10,12,16,20 cm de largo, sin que sobre ni falte
zhenek [66]
Hola! No se si buscaste antes por aquí pero ya hay una respuesta anterior a esta pregunta y es la opción D
7 0
3 years ago
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