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Nimfa-mama [501]
3 years ago
12

Please help! Giving out brainliest if correct

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
4 0

Answer:

\sin(43)  =  \frac{27}{x}

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Solve the rational equation 8-6/x=5+12/x
Firdavs [7]

Answer:

X = 6

Step-by-step explanation:

4 0
3 years ago
Lucas' mom is eight years older than twice his age. The sum of their ages is 77. How old are Lucas and his mom?
Rudiy27

Answer:

Age of Lucas = 23 years

Age of Lucas Mom = 54 Years

Step-by-step explanation:

In this question we have to find the age of Lucas and his Mom

Let the age of Lucas be x

According to given condition

Twice of his age 2 * x =2x

Eight years older means age + 8x

So

Age of his mom = Twice of his age + 8

                           = 2x + 8               .................(ii)

now according to second condition

Age of Lucas + Age of his mom = 77

Put the values in the condition above

x + (2x + 8) = 77

x + 2x + 8 =77

3x + 8 = 77

subtracting 8 from both sides

3x + 8 - 8 = 77 -8

3x = 69

Dividing both sides by 3

x = 69 / 3

x = 23 years

Age of Lucas = 23 years

Now from equation (i)

Age of Lucas Mom = 2(x) + 8

putting in the value we get

Age of Lucas Mom = 2 ( 23) + 8

                               =46 + 8

                               =54 Years

Age of Lucas Mom = 54 Years

3 0
3 years ago
Combine these radicals<br> 3✓2 - 5 ✓2. BRAINLIEST
AnnyKZ [126]

Answer:

O -2√2

Step-by-step explanation:

= 3√2 - 5√2

= √2 ( 3-5 )

= -2√2

8 0
2 years ago
Read 2 more answers
Can someone help with this?
sammy [17]
Just go to were the line intercepts the y axis so -2 and rise over run so 2 up and 2 over but its negative so C should be correct.
6 0
2 years ago
Read 2 more answers
The whole town of calamba together with San Pedro biñan and sta Rosa were originally a part of town​
Flura [38]

Answer:

the whole town of Calamba together with San Pedro biñan and sta Rosa were originally a part of town​ <u>Tabuco present-day Cabuyao</u>

Step-by-step explanation:

The cities of  Pedro biñan and sta Rosa, as well as Calamba, were all a part of town Tabuco a large expanse of land, also known as Cabuyao. It was after the colonization of the territory by the Spanish colonists that these cities were separated from Tabuco.

The name Cabuyao stems from the Kabuyaw tree, that is <em>Citrus hystrix</em>. When the barangay of Malabanan which includes all the three cities mentioned above became the estate of the religious leaders, they were then separated from Tabuco or Cabuyao.

3 0
3 years ago
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