Answer:
paul will spend 33
Step-by-step explanation:
66-43
By solving this problem, I got D.-8.Right?
Answer:
35) x = 3 1/3
Step-by-step explanation:
for each of these parallelograms, the diagonals are congruent
in #35, DT = RT so you can set their expressions equal to each other
22 = 6x + 2
20 = 6x
20/6 = x
10/3 = x (simplified)
Answer:
Penny:
3/100 ; 0.03
Dimes :
7/10 ; 0.7
Amount to add to make whole number = $0.23
Step-by-step explanation:
Recall:
100 pennies = $1
1 penny = 1 / 100
3 Pennies = 3 / 100 (In fraction)
3 pennies = 0.03
10 dime = $1
1 dime = 10 /100 = 1/ 10
7 dimes = 7/10 (fraction)
7 dimes = 0.7
To make the money in jar a whole dollar :
Amount to be added :
1 - (0.03 + 0.70)
1 - 0.73
= $0.27
(a) See the attached sketch. The jet makes a right triangle with the ground with hypotenuse <em>y</em>. Since the angle of depression is 56°, and the plane in which the jet is flying 300 m in the air is parallel with the ground, the angle of elevation in the right triangle is also 56°. Use the definition of sine to solve for <em>y</em>.
sin(56°) = (300 m)/<em>y</em> → <em>y</em> = (300 m)/sin(56°)
The uppermost angle in the blue triangle has measure equal to the difference between the two given angles of depression, 56° - 30° = 26°, and the rightmost angle is also 30° by the same reasoning as before. Then by the law of sines,
<em>x</em>/sin(26°) = <em>y</em>/sin(30°) → <em>x</em> = sin(26°)/sin(30°) <em>y</em> ≈ 317.2627 m
(b) No, the field is not long enough.