Answer:
1,800
Step-by-step explanation:
2000 divied by 10 is 200 so 2000-200 equal 1800
Answer:
Let's let g = Dr. Garcia's age and s = his son's age.
g = 2s, right?
20 years ago, Dr. Garcia was g - 20 years old. He was also 4(s - 20), 4 times his son's age 7 years ago.
g - 20 = 4(s - 20)
g - 20 = 4s - 80
In the first equation, we have g = 2s. We are going to substitute this g into the second equation.
2s - 20 = 4s - 80
60 = 2s
s = 30
So, his son is 30 and Mr. Garcia is 60. 30 x 2 = 60.
20 years ago, his son would have been 10 and Mr. Garcia would have been 40. 10 x 4 = 40.
Step-by-step explanation:
Brainliest?
Answer:
6 books
Step-by-step explanation:
Hope this right.But if it's not,im so sorry...
<em>H</em><em>a</em><em>v</em><em>e</em><em> </em><em>a</em><em> </em><em>n</em><em>i</em><em>c</em><em>e</em><em> </em><em>d</em><em>a</em><em>y</em>
is provided, so statement 1 pairs with the reason "Given".
Since perpendicular lines, by definition, form right angles where they meet, and ∠T is one of those meeting angles, we can match statement 2 with the 4th reason on the list, "Perpendicular lines form right angles"
In any right triangle, the two angles apart from the right angle must add to 90° which, except in the case where one of those angles is 0°, means that both must measure less than 90°. Since ∠R is one of those acute angles, we can say that m∠T > m∠R, so we can match statement 3 with reason 2, "The measure of a right angle is greater than the measure of an acute angle."
All triangles have the property that, given two interior angles, one bigger than the other, <em>the side opposite the bigger angle will be bigger than the side opposite the smaller one</em>. With this knowledge, we notice that since m∠T > m∠R, the side across from ∠T, , must be bigger than the side across from ∠R, . We can then match statement 4 with reason 1, which says the same thing.
Jay had 2 left and Jane had 3 left, all together is 5