Answer:
?=5
Step-by-step explanation:
So let's do 16-6 (3*2)
10/2=5
Answer:
340 sheep.
Step-by-step explanation:
There is a decrease of 640 - 576 = 64 sheep in the first year.
This is 1/10 of the previous year, so the number in year 2 is 0.90 of the number of sheep in year 1, so a model for this could be:
640(0.90)^x where x is the year.
So after 6 years the estimate would be 640 *(0.90)^6
= 340 sheep.
Answer:
5.235 (Simplifies as $5.24)
Step-by-step explanation:
1 gal = 20 miles
1.5 gal = 30 miles
1 gal = $3.49
1.5 gal = $5.235
Answer:
Step-by-step explanation:
- Rectangle has properties:
- Diagonals are congruent
- Opposite sides are congruent
- All angles are right
<h3>Given</h3>
- m∠ABD = 30°
- AC = 16 in
- BC = ?
<h3>Solution</h3>
<u>As per properties mentioned above we have:</u>
ΔABD is right triangle with ∠B - 30°, ∠A- 90°, ∠D - 60°
Side opposite to 30 is half of the length of the hypotenuse
<u>AD is opposite to ∠B and BD is the hypotenuse, then:</u>
- AD = 1/2*BD
- AD = 1/2(16)
- AD = 8 in
and