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12345 [234]
3 years ago
15

Solve the equation 18 + k = 20

Mathematics
2 answers:
Lorico [155]3 years ago
7 0

Answer:

k=2

Step-by-step explanation:

18 + (2) = 20

ddd [48]3 years ago
4 0

Answer:

k=2

Step-by-step explanation:

18+k=20

Subtract 18 from both sides:

18+k-18=20-18

k=2

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Step-by-step explanation:

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What is the area of the parallelogram?
luda_lava [24]

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Step-by-step explanation:

7 0
3 years ago
Use the information in the diagram to find the length of segment AD. Round your answer to the nearest hundredth.
Lana71 [14]

Based on the lengths of the given triangles and the length of segment BD, the length of segment AD is 22.20.

<h3>What is the length of segment AD?</h3>

The triangle ABC is a right angled triangle with segment AB being the hypothenuse.

We can therefore find this length using the Pythagoras Rule:

Hypothenuse ² = a² + b²

Hypothenuse ² = 28.6² + 23.2²

Hypothenuse ² = 1,356.20

Hypothenuse = √1,356.20

= 36.83

Length of AD:
= AB - BD

= 36.83 - 14.60

= 22.2

Find out more on the Pythagorean theorem at brainly.com/question/343682.

#SPJ1

7 0
2 years ago
I WILL GIVE BRAINLY PLEASE HELP ITS THE TOP ONE
Anastasy [175]

Answer:

I think it is C

Step-by-step explanation:

Forgive me if I am wrong the reason I think so is  I did one like this last week. Sorry if it is wrong trying to remember.

5 0
3 years ago
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