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NemiM [27]
4 years ago
12

a maybach can drive 40 miles on 2/5 full of a tank of gas. how far can the car drive on a full tank of gas?

Mathematics
2 answers:
mixer [17]4 years ago
8 0
If 2/5=40 then 4/5=80. Half of 40i is 20 so 40+40+20=100
iren2701 [21]4 years ago
4 0

2/5 full = 40 miles


1/5 full = 40 ÷ 2 = 20 miles


5/5 full = 20 x 5 = 100 miles


Answer: 100 miles

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chubhunter [2.5K]

Answer:

<h2>          y = 10x + 4</h2>

Step-by-step explanation:

The equation of a line in slope-intercept form is: y = mx + b, where <em>m</em> is a slope and<em> b</em> is y-intercept.

m = 10

b = 4

So, the equation:  y = 10x + 4

6 0
3 years ago
Help due soon plss!!!!
Gelneren [198K]

Answer:

Cube=150cm^2

Triangular Prism=228ft^2

Step-by-step explanation:

Cube

A=6a^2=6*5^2=150cm^2

Triangular prism

Using these formulas

A=2A_{B}+(a+b+c)h\\A_{B} =\sqrt{s(s*a)(s*b)(s*c)} \\s=\frac{a+b+c}{2}

Solving for A

A=ah+bh+ch+\frac{1}{2} \sqrt{-a^4+2(ab)^2+2(ac)^2-b^4+2(bc)^2-c^4} \\=6.5*11+5*11+6.5*11+\frac{1}{2} *\sqrt{-6.5^4+2*(6.5*5)^2+2*(6.5*6.5)^2-5^4+2*(5*6.5)^2-6.5^4} \\=228ft^2

5 0
3 years ago
The mean per capita income is 20,908 dollars per annum with a standard deviation of 407 dollars per annum. What is the probabili
Maurinko [17]

Answer:

0.7673

Step-by-step explanation:

in this question, we are asked to calculate a probability.

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please check attachment for full and complete answer

8 0
3 years ago
Read 2 more answers
Can someone please help me with this!!
NeTakaya

Step-by-step explanation:

(-5, - 12) lies on the terminal side of angle \theta

\therefore \: ( - 5 \:  - 12) = (x \: y) \\ r =  \sqrt{ {x}^{2}  +  {y}^{2} } \\  =  \sqrt{ {( - 5)}^{2}  +  {( - 12)}^{2} } \\  =  \sqrt{25 + 144}  \\  =  \sqrt{169}  \\  r= 13 \\  \\  \sin \theta =  \frac{y}{r}  =  -  \frac{12}{13}  \\  \\  \cos \theta =  \frac{x}{r}  =  -  \frac{5}{13}  \\  \\  \tan \theta =  \frac{y}{x}  =   \frac{ - 12}{ - 5}  =  \frac{12}{5}  \\  \\  \csc \theta =  \frac{r}{y}  =  -  \frac{13}{12}  \\  \\  \sec \theta =  \frac{r}{x}  =  -  \frac{13}{5}  \\  \\  \cot \theta =  \frac{x}{y}  =   \frac{ - 5}{ - 12}  =  \frac{5}{12}

6 0
4 years ago
Solve the equation for x 3x+9x = 6x + 42
podryga [215]

= 3x + 9x = 6x + 42

= 3x + 9x - 6x = 42 ( transposing +6x from LHS to RHS changes +6x to -6x )

= 12x - 6x = 42

= 6x = 42

= x = 42 ÷ 6 ( transposing ×6 from LHS to RHS changes ×6 to ÷6 )

= x = 7

Let us check whether we have found out the correct value of x or not by placing 7 in the place of x :

= ( 3 × 7 ) + ( 9 × 7 ) = 6 × 7 + 42

= 21 + 63 = 42 + 42

= 84 = 84

= LHS = RHS

Hence proved we have derived the correct value of x .

Therefore , the value of x = 7 .

3 0
4 years ago
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