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Nata [24]
3 years ago
6

The answer to this question

Mathematics
1 answer:
weqwewe [10]3 years ago
4 0

Answer:

2 miles per hour!

Step-by-step explanation:

It shows that it changes by 2 hours each time! :)

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HELP I DONT KNOW WHICH CHOICE TO PICK
Nady [450]

Answer:

second option

Step-by-step explanation:

The perimeter is the sum of the 3 sides of the triangle

Given

hypotenuse = x\sqrt{2} and

the combined length of the legs = 2x , then

perimeter = x\sqrt{2} + 2x

6 0
4 years ago
Write the equation, in slope-intercept form, of the line with slope 9 and y intercept (0, -13).
fomenos

Answer:

y= 9x-13

Step-by-step explanation:

y=mx+b

m=slope

b= y intercept  

4 0
3 years ago
One gram of protein contains 4 calories. One gram of fat contains 9 calories. A snack has 60 calories from p grams of protein an
nikitadnepr [17]

Answer:

1.5 grams of protein.

Step-by-step explanation:

The equation that represents the relationship between protein and fat is as follows :

4p + 9f = 60 ....(1)

We need to find the grams of protein are there if there are 6 grams of fat in the snack.

Put f = 6 in the above equation (1).

4p + 9(6)= 60

4p + 54 = 60

Subtract 54 to the both sides,

4p + 54-54 = 60-54

4p = 6

⇒ p = 1.5 grams

It means the snack contains 1.5 grams of protein.

4 0
4 years ago
Marsha sees an airplane flying overhead. The spot on the ground that is directly under the plane is 3,600 feet from Marsha's hou
Rudiy27

The elevation of the plane is 3600 ft

Let

  • h = elevation of plane,
  • d = distance from Marsha's house to spot on ground below plane = 3600 feet and
  • Ф = angle of elevation of plane = 45°

From the triangle, we have the trigonometric ratio

tanФ = h/D

<h3>Elevation of the plane</h3>

Making h subject of the formula, we have

h = DtanФ

substituting the values of the variables into the equation, we have

h = DtanФ

h = 3600 ft × tan45°

h = 3600 ft × 1

h = 3600 ft

So, the elevation of the plane is 3600 ft

Learn more about elevation of the plane here:

brainly.com/question/26380084

7 0
2 years ago
The locus of points idea allows you to define a circle without giving a numerical value for the radius?
Lunna [17]

<span>The answer would be yes, the locus of points idea allows you to define a circle without giving a numerical value for the radius.

A locus of points</span> is the set of <span>points<span>, and only those </span>points</span>, that satisfies given conditions. The locus of points at a given distance from a given point is a circle whose center is the given point<span> and whose radius is the given distance.</span>

4 0
4 years ago
Read 2 more answers
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