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Fudgin [204]
2 years ago
14

Factorise: 3x²+17x+10

Mathematics
2 answers:
aliina [53]2 years ago
5 0
The answer is (x+5) (3x+2)
g100num [7]2 years ago
4 0

Answer:

(3x+2) (x+5)

Step-by-step explanation:

3x²+17x+10

<u>SPLITTING</u><u> </u><u>OF </u><u>MIDDLE </u><u>TERM</u>

3x²+15x+2x+10

<u>COMMON </u><u>FACTOR </u><u>FROM </u><u>PAIRS</u>

3x(x+5) + 2(x+5)

= (3x+2)(x+5)

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1. Simplify the expression:<br> 4+36+(10-8)’-3+7<br> A. 130<br> B. 100<br> C. 38<br> D. 37
Alika [10]

Answer:

The answer isn't in the options anyway I'll write it. the answer is 46.

Step-by-step explanation:

According to BODMAS rule - addition should be done first so

4+36= 40 and -3 +7 = 4 so 40+4 ,= 44

then we should do subtracting so, 10-8 = 2

to conclude we should bring the equation to an end so,

44+2 = 46

HOPE THIS HELPS YOU

6 0
3 years ago
A 7 cm x 5 cm rectangle sits inside a circle with radius of 6 cm.
LenaWriter [7]

Answer:

78.04 square cm

Step-by-step explanation:

Area of shaded region = area of circle - Area of rectangle

= \pi \:  {r}^{2}  - l \times w \\  = 3.14 \times  {6}^{2}  - 7 \times 5 \\  = 3.14 \times 36 - 35 \\  = 113.04 - 35 \\  = 78.04 \:  {cm}^{2}

3 0
2 years ago
The ratio of the___of a circle to its___is approximately 3.14.
Novosadov [1.4K]

Answer:

The ratio of the circumference of a circle to its diameter is approximately 3.14.

3 0
2 years ago
Read 2 more answers
Joey rode his bicycle 125 yds. The diameter tire is 25 inches. How many whole revolutions did the tire make (1 yd= 36 inches) ?
laila [671]

Answer:

Step-by-step explanation:

3 0
2 years ago
Hey mathematicians ! Can anyone help me with these problems please ! Will give brainly !
satela [25.4K]

Answer:

77) YES , 78) YES , 79) NO , 80) YES

Step-by-step explanation:

77) 12/4=3 and 18/6=3 so YES

78) 30/6=5 and 40/8=5 so YES

79) 36/25=1.44 and 48/40=1.2 so NO

80) 15/5=3 and 13.8/4.6=3 so YES

7 0
2 years ago
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