Answer:
Step-by-step explanation:
hello : 2,2×10² where : A =2,2 ( A < 10) qnd n =2 (is integer)
Let
x------------> <span>the average yearly temperature
if </span><span>One year was particularly warm, and the average temperature each month increased by 5°
in one year the temperature increased------->5*12-----> 60</span>°<span>
so
[the new </span>average yearly temperature]=x+(60)*12-------> x+5°
therefore
the answer is the option
<span>B) The average increased by 5°. </span>
The number is 2. 2 squared is 4 and 4 plus 10 is 14 which is 7 times 2
Answer:
h ≤ 16
Step-by-step explanation:
If he plans to cook 16 of less hotdogs, h is going to be equal to or less than 16. The circle is closed because he could cook 16.
Answer:
x = 60°, y = 78°, z = 29°.
Step-by-step explanation:
(x). Alternate exterior angles are congruent, so ∠OSP ≅∠HJP, and ∠OSP measures x°. Of the given information, we know ∠HJP = 60°.
(y). Vertical angles are congruent, so: ∠OPS ≅∠JPH, and in the diagram ∠OPS measures y°. To find ∠JPH, subtract the other angle measures in this triangle within the quadrilateral. This is represented by: 180 - (60+42) = 78°.
- Since ∠y ≅∠JPH, both angles measure 78°.
- (This can also be found by knowing 102 + y = 180 degrees, which simplifies to y = 78° since they are supplementary angles).
(z). Similar to the first variable's solution, z is the measure of ∠SHP, which is congruent to ∠JOP. Of the given information, we know ∠JOP = 29°. z° is the measure of its alternate, so it is congruent.