Step-by-step explanation:
<u>Substitute the given value of x into the expression;</u>
<u />
<u>Multiply;</u>
<u />
<u>Subtract;</u>
<u />
Answer:
90°
Step-by-step explanation:
we know that
The side TD is perpendicular to the plane formed by the square base ABCD of the cube
therefore
The measure of angle ∠TDB is 90 degrees
Answer:
(-7,-1)
Step-by-step explanation:
Answer:
47.3 grams
Step-by-step explanation:
Given: A solution contains 4.3 grams of salt per liter.
To find: Amount of salt in 11 liters of the solution
Solution:
Amount of salt in 1 liter of the solution = 4.3 grams
So, amount of salt in 11 liters of the solution = 11 × Amount of salt in 1 liter of the solution = 11 × 4.3 = 47.3 grams
Hence, 11 liters of the solution contains 47.3 grams of salt.
Answer:
23,356
Step-by-step explanation:
You have to add 14,312 and 8,944 to get the total population.
