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chubhunter [2.5K]
3 years ago
5

Please can I have some help with these?

Mathematics
2 answers:
ziro4ka [17]3 years ago
6 0
That's easy for 147 the answer is 7 to the second power and three to the first power
LenaWriter [7]3 years ago
4 0
I hope this helps you

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Please help me thank you
Lina20 [59]
Find the hypotenuse.a square+ b square=c square. for both. and which ever is higher is harder to climb
4 0
4 years ago
Answer very Quick i need it like right away
Julli [10]

Answer:

c + (a + 1.70) = 6.70

Step-by-step explanation:

you start the equation by Subtracting how much more alan has to the total

(this will only be set as an equation do not actually solve it)

then add 1.70 to a

"

6.70 - 1.70 = a + c

(1.70 + a)

c + (a + 1.70)  = 6.70 "

8 0
3 years ago
Describe how to mentally calculate 1/10 of $12.50
ivanzaharov [21]
Mentally your dividing the 12.50 by 10 and then thats 1/10 of it.
6 0
4 years ago
Which quadrilaterals have perpendicular diagonals. A) Rhombus, Rectangle and Kite B) Rectangle, Square and Isosceles Trapezoid C
Elina [12.6K]

Answer:

C) Square, Rhombus and Kite

Step-by-step explanation:

These are due to the fact that the square has all its equal sides and is 4 sides, so its diagonals will always be perpendicular.

The rhombus also has all its equal sides and are 4 sides so its diagonals will always be perpendicular.

The kite does not have its four equal sides, but its vertices are constructed from its diagonals that cross perpendicularly, so it also meets the perpendicular diagonals

4 0
3 years ago
Read 2 more answers
The water in a reservoir decreased by 47% during a drought. Before the drought, the reservoir held 44,580 acre ft (AF) of water.
yawa3891 [41]
Multiply 44580 by .47
that gives you 20952.6 which equals 47% of the water
take the 44580, and subtract the 20952.6
giving you the remainder as your answer
23627.4
6 0
3 years ago
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