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yarga [219]
3 years ago
13

(4, 7); y = 3x + 6 plz help me

Mathematics
1 answer:
nata0808 [166]3 years ago
6 0

y=3x+6.

y=3x-5

I did it with a parallel line

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A boat cost $11,800 and decreases in value by 10% per year. How much will the boat be worth after 8 years?
Brilliant_brown [7]
10%= .10
.10(11,800)= 1,180
1,180(8)= 9,440
11,800- 9,440= 2,360
= $2,360

I hope this helped.
5 0
3 years ago
What is the value for y?<br><br><br><br> Enter your answer in the box.<br><br> y =
MArishka [77]

The given triangle has two sides marked equal and hence is an isosceles triangle.In isosceles triangle base angles are equal <A=<B=50.

Sum of angles in any triangle is 180 degrees.

<A+<B+<C=180°

50+50+5y+10=180

Adding like terms :

110+5y=180

Subtracting 110 on both sides:

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Dividing both sides by 5:

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8 0
4 years ago
Which situation can be represented by the equation 1 1/4 times 6 = 7 1/2?
natali 33 [55]
The correct answer is B.
4 0
3 years ago
Read 2 more answers
What is the value of x innthe equation 1.5(x+4)-3=4.5(x-2)
daser333 [38]

~~~~~~1.5(x+4)-3 = 4.5(x-2)\\\\\implies 15(x+4) -30 =45(x-2)~~~~~~~~;[\text{Multiply both sides by 10]}\\\\\implies 3(x+4)-6=9(x-2)~~~~~~~~~~;[\text{Divide both sides by 5]}\\\\\implies 3x+12-6=9x-18\\\\\implies 3x+6=9x-18\\\\\implies 9x-3x = 18+6\\\\\implies 6x = 24\\\\\implies x = \dfrac{24}6\\\\\implies x =4

3 0
2 years ago
Se necesitan 4/7 de litro de pintura para pintar un metro cuadrado de pared, si queremos pintar 2/5 de metro cuadrado de pared,
Assoli18 [71]

Answer:

8/35 de litro

Step-by-step explanation:

De la pregunta, sabemos que se necesitan 4/7 de un litro para pintar un metro cuadrado de pared.

Ahora necesitamos saber la cantidad de pintura necesaria para pintar 2/5 de un metro cuadrado.

Digamos que la cantidad necesaria es x

Ahora hagamos una relación matemática;

4/7 pinturas 1 metro cuadrado

x pintará 2/5 metros

cuadrados por lo tanto, x * 1 = 4/7 * 2/5 = 8/35

6 0
3 years ago
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