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Anon25 [30]
3 years ago
9

A. 62 degrees b. 105 degrees c. 20 degrees d. 90 degrees

Mathematics
2 answers:
asambeis [7]3 years ago
8 0

Answer:

Im pretty sure its 62 degrees.

Orlov [11]3 years ago
8 0
A. 62 degrees
too small to be 105
too big to be 20
and can’t be 90 because it’s a right angle
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a 96 foot transmission tower casts a 72 foot long shadow. an anchor wire runs from the top of the tower to the tip of the shadow
soldier1979 [14.2K]

Answer:

63.5

Step-by-step explanation:

they all form a triangle, and the formula for that is a²+b²=c²

a=96       b=wire        c=72

96²+b²=72²

9216+b²=5184

-9216        -9216

b²= -4032

square root of -4032 = 63.5

4 0
3 years ago
Evaluate (−23)×(−23)3 by using the Laws of Exponents
Nikolay [14]

Given:

\left(-\dfrac{2}{3}\right)\times \left(-\dfrac{2}{3}\right)^3

To find:

The value of given expression by using the Laws of Exponents.

Solution:

We have,

\left(-\dfrac{2}{3}\right)\times \left(-\dfrac{2}{3}\right)^3

Using the Laws of Exponents, we get

=\left(-\dfrac{2}{3}\right)^{1+3}      [\because a^ma^n=a^{m+n}]

=\left(\dfrac{-2}{3}\right)^{4}

=\dfrac{(-2)^4}{(3)^4}      [\because \left(\dfrac{a}{b}\right)^n=\dfrac{a^n}{b^n}]

=\dfrac{(-2)\times (-2)\times (-2)\times (-2)}{(3)\times (3)\times (3)\times (3)}

=\dfrac{16}{81}

Therefore, the value of given expression is \dfrac{16}{81}.

3 0
3 years ago
C= 7/6 (k-17) <br><br>Solve for k. ​
Fed [463]

Answer:

The brainliest!

Step-by-step explanation:

c= 7/6k- 17(7/6)

6/7c = k - 17

k = 6/7c+17

7 0
3 years ago
a girl showing half her body gets answered quicker then a math post. all I want is the answer to this and no one helps me sooooo
Gre4nikov [31]
The percent error would be 5.8%.
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3 years ago
Please help me it is math
Rudik [331]

Answer:

C is face

B is edge

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3 years ago
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