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I am Lyosha [343]
3 years ago
5

Help in question six plzzzzzz

Mathematics
1 answer:
Elis [28]3 years ago
6 0

Let  the sons age be x years then

- the fathers age is  2x + 5 years, So:-

2x + 5 - x =  25

x = 25 - 5 = 20

The father is 2 (20) + 5 = 45 years answer

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Which value is in the domain of f(x)?
MatroZZZ [7]

9514 1404 393

Answer:

  4

Step-by-step explanation:

The function definition tells you its domain is ...

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Values -7, -6, and 5 are not in this domain.

Of the listed values, only 4 is in the domain.

7 0
3 years ago
If f(x) = -5X - 4 and g(x) = -3x - 2, find (f + g)(x).
dmitriy555 [2]

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3 years ago
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Rzqust [24]

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7.A

8.D

Step-by-step explanation:

7 0
3 years ago
NEED HELP ASAP PLEASE AND THHANK YOU!
ad-work [718]

he formula to find area of a triangle is (base × height) ÷ 2


The area of the first triangle = (6 × 2) ÷ 2 = 6

The area of the second triangle = (7 × 3) = 10.5


Total area of the logo is 6+10.5 = 16.5 cm²




4 0
3 years ago
Please Help I Will Mark Brainly . Thank You !
Ganezh [65]
801= 8.01×10^2
0.0801= 8.01×10^-2
8,010,000= 8.01×10^6
.00000801=8.01×10^-6
7 0
3 years ago
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