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umka21 [38]
3 years ago
8

When John bought his new computer, he purchased an online computer help. Service.

Mathematics
2 answers:
Hatshy [7]3 years ago
4 0

Answer:

The answer I believe is 15?? not sure, but I tried

Step-by-step explanation:

all I did was subtract.- 25.50 minus 10.50

olga55 [171]3 years ago
3 0

he can use 4 sessions

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Drawing a 2, then drawing another 2?
iren2701 [21]

Answer:

it it two

Step-by-step explanation:

5 0
2 years ago
Find the coordinates of a point on a circle with radius 18 corresponding to an angle of 190°
devlian [24]

The coordinates of a point on a circle with radius 18 corresponding to an angle of 190° are (-17.73, -3.13).

What is transforming coordinates?

Polar coordinates (r,θ) are transformed into Cartesian coordinates (x, y) using the formulas x = r cos(θ), and y = r sin(θ).

This problem is under the concept of transforming polar coordinates (r,θ) to cartesian coordinates  (x, y).

For this problem the polar coordinates  are r = 18 and θ = 190°.

Convert these polar coordinates into a cartesian coordinates as,

x = r cos(θ) = 18 cos(190°) = -17.73

y = r sin(θ) = 18 sin(190°) = -3.13

The coordinates of a point on a circle with radius 18 corresponding to an angle of 190° are (-17.73, -3.13).

To know more about the transforming coordinates, click on the below link

brainly.com/question/2689696

#SPJ13

8 0
11 months ago
What is the product of (a-5) and (a+3)
abruzzese [7]
= (a-5).(a+3) = a²+3a-5a-15 = a²-2a-15
3 0
2 years ago
BRAINLIST HEHEH HELP PWEASEC
natka813 [3]

Answer:

A. The amount per text message.

B. 16x x y = 3.20

Step-by-step explanation:

A. the amount per text message doesn't change, only the amount of times you message does.

B. (below)

X- The amount of messages sent.

Y- The amount of months.

6 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
pickupchik [31]

Answer:

i posted a picture

Step-by-step explanation:


7 0
2 years ago
Read 2 more answers
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