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Ilya [14]
3 years ago
6

(7/2 - 1/3) x (-2) ^2 + 1/2

Mathematics
1 answer:
bagirrra123 [75]3 years ago
3 0

Step-by-step explanation:

please mark me as brainlest

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Michael's bill at a restaurant was $46.32. He wants to leave a 17% tip. What will the new total be,including the tip?
Novosadov [1.4K]
$7.87+$46.32=$54.19.  If you multiply 46.32 by 0.17, 17%, it is 7.87 so you just add that to the original bill, 46.32
5 0
3 years ago
A boat that is 2 miles offshore from a lighthouse is moving parallel to the coast. The light on the lighthouse is turning at the
Papessa [141]

Answer:

speed of light movement when boat is 1 mile from light house is 0.029  miles/sec

Step-by-step explanation:

Given data:

distance of boat from light house is 2 miles

rate of turning of light is 100 degree per minute

w = 100 degree/min

w = 100 \times \frac{\pi}{180} rad/min

w = 1.745 rad/min

w = 0.0290 rad/sec

speed of movement of light v = w\times r

v = 0.029 \times 1 = 0.029 mile/sec

thus speed of light movement when boat is 1 mile from light house is 0.029  miles/sec

4 0
3 years ago
Help me out ffgggggggffccc
Aleksandr [31]

Answer:

72 units

Step-by-step explanation:

There are two ways to solve the problems.

Count graphically, horizontally there are 9 units, vertically there are 8 units in the rectangle.  So the area is 9*8 = 72 units.

Alternatively, check the difference between two adjacent vertices,

1. between (4,-3) and (4,5), the difference is (0,8), or 8 units.

2. between (4,5) and (-5,5), the difference is (9,0), or 9 units.

So again, the area of the square is 8*9=72 units.

5 0
3 years ago
Find the value of x. Then find the measure of each labeled angle.
3241004551 [841]

Answer:

x = 70 and the labeled angles are 110 and 70

Step-by-step explanation:

This is a trapezoid, the bases are parallel.

Since the bases are parallel, given two angles are supplementary and their sum is equal to 180:

x + 40 + x = 180 add like terms

2x + 40 = 180 subtract 40 from both sides

2x = 140 divide both sides by 2

x = 70 and the labeled angles are 110 and 70

6 0
3 years ago
Analyze the statement below and complete the instructions that follow. If a month is June, then it has 30 days. Write the contra
aleksley [76]
Note first that several months have 30 days (each):  April, June and September.

(A) could not be correct, since the month in question could have 28, 29 or 31 days.

(B) See (A), above.  If the month in question does not have 30 days, then the month could NOT be April, June or September.  Reject (B).

(C) You do this one, similarly to my responses to (A) and (B), above.

(D) This one is true, since we know that June has 30 days.  If the month in question does NOT have 30 days, then that month could not possibly be June.
6 0
4 years ago
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