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3 years ago

PLease help ill give brainliest

Mathematics

1 answer:

SpyIntel [72]3 years ago

7 0

The displacement vector is the imaginary straight line drawn from the starting point to the ending point.

Answer: B

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George is averaging 45 minutes of homework each school night most of the time george has five days a week and his school year la

bezimeni [28]

45 x 5 = 225 minutes per week

225 x 36 = 8,100 minutes per school year

8 0

3 years ago

HURRY can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no

EleoNora [17]

Answer:

Step-by-step explanation:

The sum of the angles of a triangle must add to 180 degrees

115+55+20 = 190

This is not equal to 180 so it is not a triangle.

6 0

3 years ago

Read 2 more answers

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

ZanzabumX [31]

Answer:

A= $8w^2+5w$

Step-by-step explanation:

We are given that John is building a rectangular pen for his sheep.\

We have to complete the given equation

Let w be the width of rectangular pen

According to question

Length of pen=8w+5

We know that

Area of rectangle= $Length \times breadth$

Using the formula

Area of rectangular pen= $w(5+8w)=8w^2+5w$

Therefore, the area of rectangular pen=A= $8w^2+5w$

8 0

3 years ago

A motorist traveled 250 miles on 11 gallons of gas. With the same vehicle, about how far could he go on 16 gallons of gas? Round

SVEN [57.7K]

Given:

A motorist traveled 250 miles on 11 gallons of gas.

To Find:

In the same vehicle, the distance that can be traveled in 16 gallons.

Answer:

Rounding to the nearest tenth, the distance traveled on 16 gallons of gas is 363.5 miles.

Step-by-step explanation:

We first find the number of miles that can be traveled on 1 mile of gas.

We do this by using the unitary method.

Given that in 11 gallons, 250 miles can be traveled in a certain vehicle.

So in 1 gallon, 250 ÷ 11 miles can be traveled. This is roughly equal to 22.72.

Next we will calculate how much distance he can go in 16 gallons. We multiply the distance traveled in 1 gallon by 16.

That is, in 16 gallons, the number of miles that can be traveled is 22.72 x 16 = 363.52.

Rounding to the nearest tenth, the distance traveled on 16 gallons of gas is 363.5 miles.

3 0

3 years ago

Can someone please answer thisss

joja [24]

Answer:

Step-by-step explanation:

What we want to know, is what linear equation with two variables can be solved by x=6 and y =5, and x = 12 and y =13.

All linear equations can be represented as y=mx+b.

We know y must be 5 when x is 6, so we can say that

5 = m*6 + b

Likewise, y is 13 when x is 12 so

13 = m*12 + b

I am going to take the second equation (13 = 12m + b) and subtract 5 from both sides.

This gives

8 = 12m+b -5

We know from the first equation that 5 = 6m+b. So we can substitute that into 8 = 12m +b -5.

8 = 12m+b - (6m+b)

8=12m+b -6m -b

8 = 6m

m = 8/6 = 4/3

Now take the first equation (5 = 6m + b) and replace m with 4/3

5 = 6*4/3 + b

5 = 8 + b

b = -3

7 0

3 years ago