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Ierofanga [76]
4 years ago
12

If a/b=p/q, then a + b/b = p + b/q. True False

Mathematics
1 answer:
son4ous [18]4 years ago
8 0
If a/b=p/q
than a = pb+q but the hypothesis says that a = p+b/q. So the answer to your question is FALSE. I hope that this is the answer that you were looking for and it has helped you.
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Determine whether a triangle with the given side lengths is a right triangle: 8 cm, 10 cm, 12 cm
Paul [167]

When you draw the shape out you dont get a triangle

7 0
3 years ago
Find the area of the triangle.
Lunna [17]

Answer:

27

Step-by-step explanation:

I added 6 and 3 and got 9 for the base.

Then I multiplied 9 to 4, and got 54.

Then, I divided 54 and 2.

The Final Answer is 27.

(Hope this helps and it's not wrong...)

8 0
3 years ago
Read 2 more answers
What is the largest rectangular area that can be enclosed with 400 feet of fencing?
jek_recluse [69]
Let the length = x
2 lengths are 2x.
Then you have 400 - 2x for both widths, so the width is 200 - x.
The are if the rectangle is

y = x(200 - x)

y = 200x - x^2

y = -x^2 + 200x

Take the first derivative ans set equal to zero to find a maximum value.

y' = -2x + 200

-2x + 200 = 0

-2x = -200

x = 100

Since the side of the rectangle is 100, all sides measure 100 ft, and you have a square.
The maximum area is 100 ft * 100 ft = 10,000 ft.
3 0
4 years ago
Jennifer can run 12 miles in 2 hours, and she can bike 33 miles in 3 hours. What is Jennifer’s biking speed?
anastassius [24]

Answer:

11 miles per hour

Step-by-step explanation:

The biking speed is found by taking the miles and dividing by the hours

33 miles/ 3 hours

11 miles per hour

3 0
4 years ago
Find the equation of the straight line which passes through the point (-1,3) and make intercept on x - axis as thrice that on y
Triss [41]

Answer:

y = -\frac{1}{3}x + \frac{8}{3}

Step-by-step explanation:

Given

(x_1,y_1) = (-1,3)

Intercept\ on\ x-axis = Intercept\ on\ y-axis.

Required

Determine the equation

First, we calculate the intercepts using:

\frac{x}{a} + \frac{y}{b} = 1

Where

b = Intercept on y axis.

a = Intercept on x axis.

From the question:

a = 3b

The equation becomes:

\frac{x}{3b} + \frac{y}{b} = 1

Multiply through by 3b

x + 3y  = 3b

We have: (x_1,y_1) = (-1,3)

So:

-1 + 3 * 3 = 3b

8 = 3b

Make b the subject

b = \frac{8}{3}

Substitute b = \frac{8}{3} in x + 3y  = 3b to get the equation

x + 3y = 3 * \frac{8}{3}

x + 3y = 8

Make 3y the subject

3y = -x + 8

Make y the subject

y = -\frac{1}{3}x + \frac{8}{3}

5 0
3 years ago
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