2 years ago

Need help for 2 and 3 fast

Mathematics

2 answers:

gulaghasi [49]2 years ago

3 0

Answer:

$2^{-4}$ = 1/16

$6^{-5}$ × $6^{5}$ = 1

Step-by-step explanation:

$2^{-4}$ = 0.0625

0.0625 = 1/16

$6^{-5}$ × $6^{5}$ = 1

Troyanec [42]2 years ago

3 0

Answer:

the answer for 2 and 3 is reih

Step-by-step explanation:

You might be interested in

What is the value of x

WITCHER [35]

Answer:

x =68

Step-by-step explanation:

The sum of the angles of a triangle are 180

37+75+x = 180

Combine like terms

112+x = 180

Subtract 112 from each side

112+x-112=180-112

x =68

6 0

3 years ago

Write the equation of the circle with center (7,-2) and radius square root 61. Please show your work!

Vladimir79 [104]

The equation of a circle is (x - h)^2 + (y - k)^2 = r^2
x and y are left alone in a circle equation, while h and k are the coordinates of the center.

Thus, our equation is (x - 7)^2 + (y + 2)^2 = 61

5 0

3 years ago

The variable z is inversely proportional to x. When x is 16, z has the value 0.9375.

Setler [38]

Since z is inversely proportional to x, when x increases by a factor of 26/16, z will be multiplied by the inverse of that factor: 16/26

$z=\dfrac{16}{26}\cdot 0.9375=0.5\overline{769230}=\dfrac{15}{26}$

6 0

3 years ago

Twenty Three more than a number is 68 . what is the number

Pavel [41]

Answer:

the answer is 45.

Step-by-step explanation:

45 + 23 = 68.

6 0

1 year ago

17+|-14-65|-8=answer

Sergeeva-Olga [200]

Answer: 88

Step-by-step explanation:

17 +|-14-65|-8

17 + |-79| -8

17+79 -8

96-8 = 88

7 0

3 years ago