7^3 times 7^-7 times 7
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Hello there! :)
Answer:
*The answer must have a fraction.*
Step-by-step explanation:
Lesson: Zero and Negative Exponents.
Distributive property: a(b+c)=ab+ac
First, you apply exponent rule.
Final answer:
Hope this helps!
Thanks!
-Charlie
Have a great day!
:)
:D
Answer:
The answer is 1/343
Step-by-step explanation:
Related Questions
I need to know the answer
If anyone can help me answer this it would be great thx
Identify the equivalent of:6 = 7x – yA. 6 + 7x = yB. -6 + 7x = yC. -6 - 7x = yD. 6 - 7x = y
Sarah is buying a pair of jeans that regularly cost $60. They are on sale for 40% off. What is the sales price of the jeans?
Answers
This is because in a parallelogram (a slanted one), you can multiply base*height and the triangle from the other side can be moved.
Which is why it's also the formula for rectangle and squares since they are also parallelograms
B. 5
C.
D.
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If you are solving for a missing leg of a triangle you want to use Pythagoras Theorm.
a² + b² = c²
a and b will be the legs you have been given and c is your hypotenuse (x).
5² + 5² = c²
25 + 25 = c²
50 = c²
since you are solving for c not c² you must take the √ of 50
√50 does not come out as an even number so you must try to think of two numbers that you can multiply and get 50 one should be a perfect square. In this case it is 25 and 2
√25 = 5
√2 does not come out even so we express our answer as 5√2
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b) m<2= ?
c) m<3= ?
d) m<4= ?
e) m<5= ?
f) m<6= ?
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The measures are: ∠ 1 = 80°, ∠ 2 = 57°, ∠ 3 = 57°, ∠ 4 = 43°, ∠ 5 = 137° and ∠ 6 = 123°
What is an angle?
An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles formed by two rays lie in the plane that contains the rays.
Given is a figure, (refer to figure attached)
1) ∠ 1 = 80° (vertically opposite angles)
2) 43°+∠ 1 + ∠ 2 = 180° (linear pair)
∠ 2 = 180°-(43+80)
∠ 2 = 57°
3) ∠ 3 = ∠ 7 (alternate interior angles)
∠ 7 = ∠ 2 (vertically opposite angles)
∠ 3 = ∠ 2 (transitive property)
∠ 3 = 57°
4) ∠ 4 = ∠ 8 (alternate interior angle)
∠ 8 = 43° (vertically opposite angles)
∠ 4 = 43° (transitive property)
5) ∠ 5 = ∠ 1 + ∠ 2 (corresponding angles)
∠ 5 = 137°
6) ∠ 6 = 80° + ∠ 8 (corresponding angles)
∠ 6 = 80° + 43°
∠ 6 = 123°
Hence, The measures are: ∠ 1 = 80°, ∠ 2 = 57°, ∠ 3 = 57°, ∠ 4 = 43°, ∠ 5 = 137° and ∠ 6 = 123°
For more references on angles, click;
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m<1= 80 due to the Corresponding Angles Postulate.
m<2= 360-(80+80)-(43+43) = 360-246 = 114/2 = 57
m<3= 57
m<4= 57+80+x = 180 ---> 137+x = 180 ---> x = 43
m<5= 180-43 = 137
m<6= 180-57 = 123
Answers
Answer:
3.5 cups
Step-by-step explanation: there are 32 cups in two gallons, 32 devided by 9 is 3.5