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3 years ago

A certain vehicle can drive 300miles on a tank of 20 gallons. how far can it drive on 30 gallons?

Mathematics

1 answer:

nataly862011 [7]3 years ago

4 0

Answer:

450 miles

Step-by-step explanation:

300/20 = 15

15*30= 450

hope this helps in some way ...

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What is the length of Side B C given that Side C G is 2.5 inches and Side G B is 2.5 StartRoot 3 EndRoot inches? Round to the ne

Tanya [424]

Answer:

10.8 inches

Step-by-step explanation:

This is most likely correct because if it is 2.5 and 3 end root then you could probably multiply and ad an get your answer.

6 1

3 years ago

What is the area of the composite figure shown

Gala2k [10]

Answer:

area of the figure=

$\frac{1}{2} \times (25 + 31) \times \times 11 \\ \frac{1}{2} \times 56 \times 11 \\ 28 \times 11 \\ 308$

$12 \times 14 \\ 168$

$308 + 168 \\ 476$

8 0

3 years ago

Which expression is not equivalent to the other three?

AVprozaik [17]

Answer:

4 + 7x – 2

Step-by-step explanation:

Equivalent Expressions

Let's find out which expressions are equivalent by simplifying them. One of the expressions should be not equivalent to the other three.

Simplifying

$2x + 2+ 2x + 3x -8=7x-6$

Now for the second expression

$4 + 7x -2=7x+2$

The third expression simplifies to

$-2 + 5x + 2x - 4=7x-6$

Finally, this is the simplification for the expression

$8x - x - 6=7x-6$

As seen, the only expression not equivalent to the other three is 4 + 7x – 2

8 0

3 years ago

Read 2 more answers

A high school has 35 students who play only stringed instruments,

TEA [102]

Answer:

$\frac{10}{11}$

Step-by-step explanation:

Note : the total number of students is 55

___________________________

$p\left( A\cup B\right) =p\left( A\right) +p\left( B\right) -p\left( A\cap B\right)$

p(A) = 40/55

p(B) = 15/55

$p\left( A\cap B\right) =\frac{5}{55}$

Therefore,

$p\left( A\cup B\right) =p\left( A\right) +p\left( B\right) -p\left( A\cap B\right)$

$=\frac{40}{55} +\frac{15}{55} -\frac{5}{55}$

$=\frac{50}{55}$

$=\frac{10}{11}$

4 0

2 years ago

Match each output to its input for the function. Let f(x) = −2x + 3 f(0) f(−32) f(10) f(−17) and the choices are 3,-17,37,6

Andru [333]

Answer:

Below

Step-by-step explanation:

● f(x) = -2x + 3

● f (0) = -2 (0) +3 = 3

● f(-32) = -2(-32)+3 = 64 + 3 = 67

● f(10) = -2(10) +3 = -20 + 3 = -17

● f(-17) = -2(-17) + 3 = 34 + 3 = 37

● f(10) => -17

● f(-17) => 37

4 0

3 years ago