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Hunter-Best [27]
3 years ago
12

Pls help !! answer both 1a and 1b pls​

Mathematics
1 answer:
Ivan3 years ago
4 0

Answer:

KM = 50 mm , ∠ K = 104°

Step-by-step explanation:

Note that KM = KL = 50mm ( congruent legs )

This indicates the triangle is isosceles with base angles congruent, both 38°

∠ K = 180° - (38 + 38)° = 180° - 76° = 104°

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9+9=?<br><br> Get your points! :D
Nostrana [21]

Answer:

18 thanks for the pointa

5 0
3 years ago
A rectangle as an area of 240 square ft the base is 15 what is the height of the rectangle
zhannawk [14.2K]

Answer:

16 ft

Step-by-step explanation:

Hi there,

The formula for the area of a rectangle is A = b*h.

So, let's start out by plugging in what we know.

240 = 15h

Now, solve for h by dividing both sides by 15

h = 16

So, the height of the rectangle is 16 ft

Hope this helps! Stay safe!

- Emily

5 0
3 years ago
263 grams dental stone powder
djyliett [7]

Answer:

21.29 milliliters

Step-by-step explanation:

First find how much water is need for 1 gram of stone by dividing both numbers by 263. Then multiplying both numbers by 70.

Grams : Milliliters

263       80

1           : 0.3042 (Rounded to 4 decimal places)

70        : 21.29 (Rounded to 2 decimal places)

6 0
3 years ago
A.
STALIN [3.7K]

Answer: should be B

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP!
nikklg [1K]

A: The other related equations would be:

K = °C + 273.15

K = °F + 457.87

<em>Note: There are other equations that can be related, these are just ones that I find to be related. This is open to interpretation. </em>

B:

23° C + 273.15 = 269.15 K

C:

300 K - 273.15 = 26.85 °C

300 Kelvins is greater than 25 degrees Celsius.


5 0
3 years ago
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