3 years ago

If k=, then what is –K?

Mathematics

2 answers:

krok68 [10]3 years ago

5 0

Answer: -k

Step-by-step explanation:

mihalych1998 [28]3 years ago

3 0

Answer: the third one

Explanation: all the ones that were positive when it was equal to k was negative, and vice versa.

You might be interested in

A cable hangs between two poles of equal height and 34 feet apart. At a point on the ground directly under the cable and x feet

Sergio039 [100]

Answer:

5000

Step-by-step explanation:

8 0

3 years ago

PLEASE HELLP I HAVE BEEN STUCK FOR AT LEAST 25 minutes

olga_2 [115]

I believe that’s false, because for every x there should only be one y, and x(5) has two y’s (1 and 3)

7 0

3 years ago

Read 2 more answers

yan [13]

Answer:

464.5cm³

7 0

3 years ago

If m CDE=(3x+10)° m CDF=(x+25)°, and m EDF= 65°. Find m CDF

aleksley [76]

m∠CDF + m∠EDF = ∠CDE

$x + 25° + 65° = 3x + 10$

$x + 90° = 3x + 10$

$90° = 3x + 10 - x$

$90° = 2x + 10$

$2x + 10 = 90$

$2x = 90 - 10$

$2x = 80$

$x = \frac{80}{2}$

$x = 40°$

m∠CDE

= 3 × 40 + 10

= 120 + 10

= 130°

$x + 25 \\ = 40 + 25 \\ = 65°$

5 0

3 years ago

D = -0.51 + 7 what is this i need this fast btw baha

Roman55 [17]

Answer:

6.49

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers