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AnnyKZ [126]
3 years ago
9

If f(x)=3x+2 and g(x)=x²-' what are the values of f, x, and 3​

Mathematics
1 answer:
svet-max [94.6K]3 years ago
3 0

Answer:

( f + g) (x) = –2x + 6 ( f – g) (x) = 8x – 2 ( f × g ) (x) = –15x 2 + 2x + 8

Step-by-step explanation:

mathh

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2(a-3)<br>Expand please​
weeeeeb [17]

Answer:

2a-6

Step-by-step explanation:

2(a-3)

2*a-(2*3)

2a-6

5 0
3 years ago
An employee at a cellular phone store is doing inventory. The store
Aloiza [94]

Answer:

there are 48 iPhones and 23 Samsung

Step-by-step explanation:

3 0
3 years ago
Nadia bought 3 packs of baseball cards. Each pack had the same number of cards. She gave 5 cards to her sister. Now she has 19 c
garri49 [273]

Answer:

8 cards

Step-by-step explanation:

19 + 5 = 24

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Hope this helps :)

7 0
3 years ago
Do number 4 please DONT get it wrong or i block report, i really need help please :)
andriy [413]

Area of the figure = 30.28 m²

Solution:

The given image is splitted into two shapes.

One is rectangle and the other is semi-circle.

Length of the rectangle = 6 m

Width of the rectangle = 4 m

Area of the rectangle = length × width

                                    = 6 m × 4 m

                                    = 24 m²

Area of the rectangle = 24 m²

Diameter of the semi-circle = 4 m

Radius of the semi-circle = 4 m ÷ 2 = 2 m

Area of the semi-circle = \frac{1}{2} \ \pi r^2

                                      $=\frac{1}{2} \times 3 .14 \times 2^2

                                      =6.28

Area of the semi-circle = 6.28 m²

Area of the figure = Area of the rectangle + Area of the semi-circle

                              = 24 m² + 6.28 m²

                              = 30.28 m²

Area of the figure = 30.28 m²

3 0
3 years ago
Keith drives 5.3 miles east, then he drives 9.2 miles north. How far is he from his starting point?
DENIUS [597]

Answer:

14.5 miles

Step-by-step explanation:

7 0
3 years ago
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