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2 years ago

Keeping the properties of exponents in mind to what power must your raise the expression 7 1/2 to get 7 as a result

Mathematics

1 answer:

exis [7]2 years ago

3 0

Answer:

x=2

Step-by-step explanation:

(7^ (1/2))ˣ = 7¹

1/2 *x =1

x =2

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Hi pls help me thankss pls provide me with workings thankss :)

melomori [17]

Step-by-step explanation:

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5 0

2 years ago

Solve for x……………………….

Jobisdone [24]

Answer:

Step-by-step explanation:

Find other side:

116 + x = 180

-116 -116

------------------

x = 64

Find missing triangle angle:

50 + 64 + x = 180

114 + x = 180

-114 -114

-------------------

x = 66

Hope this helped.

4 0

2 years ago

Read 2 more answers

JKLM is a rhombus. KM is 20 and JL is 48. Find the perimeter of the rhombus.

anygoal [31]

Answer:

104 units

Step-by-step explanation:

Given

Shape: Rhombus

$JL = 48$

$KM = 20$

Required

Determine the perimeter

The given parameter are the diagonals of the rhombus.

The perimeter (from diagonals) is calculated as thus:

$P = 2\sqrt{(JL)^2 + (KM)^2}$

Substitute values for JL and KM

$P = 2\sqrt{48^2 + 20^2}$

$P = 2\sqrt{2304 +400}$

$P = 2\sqrt{2704}$

$P = 2 * 52$

$P = 104$

Hence, the perimeter is 104 units

5 0

2 years ago

Which number line shows -1/4 and it opposite?

NISA [10]

Answer:

Step-by-step explanation:

Its hard to explain. Hmm lets see...okay so -1/4 is a quarter of -1 also -25%. so lets think of -1 to be -100% makes sense? and its opposite is mirrored on the number line. Hope that helped

4 0

2 years ago

Find each sum. 1. 56+ (-56)

Juliette [100K]

Find each sum.

1. 56+ (-56) = 0

The number series 1, 2, 3, 4, 55, 56. Therefore, 1596 is the sum of positive integers.

5 0

2 years ago