All categories

3 years ago

The area of the triangle is 15.75.

Mathematics

1 answer:

Rom4ik [11]3 years ago

8 0

Answer:

3.5

Step-by-step explanation:

area of the triangle = 1/2 × base × height

so to find the base of triangle = 2 × area divided by the height

area is given = 15.75

and height = 9

so base = 2 × 15.75 divided by 9

base = 3.5

You might be interested in

A company sells widgets. The amount of profit y made by the company is related to the selling price of each widgets x by the giv

SCORPION-xisa [38]

Answer:

The maximum amount of profit is 32

Step-by-step explanation:

Given

$y=-x^2+64x-292$

Required

Determine the maximum profit

This is calculated by calculating the maximum of the function.

A quadratic function is of the form

$y = ax^2 + bx + c$

and its maximum is:

$Max = \frac{-b}{2a}$

So: $y=-x^2+64x-292$

We have that

$a = -1$

$b = 64$

$c = -292$

$Max = \frac{-b}{2a}$

$Max = \frac{-64}{2 * -1}$

$Max = \frac{-64}{-2}$

$Max = 32$

<em>Hence, the maximum amount of profit is 32</em>

8 0

3 years ago

Read 2 more answers

270∙7÷9−360÷(20÷5)+(42∙6÷7+14)

mariarad [96]

Answer:

170

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Determine if 75 is rational or irrational and give a reason for your answer.

Fynjy0 [20]

Answer:

Step-by-step explanation:

The number 75 is a rational number. It is the resulting quotient when the integer 75 is divided by 1.

3 0

3 years ago

Read 2 more answers

The pair of 13 and 64 are co prime are true or flase

nikklg [1K]

Answer:

Step-by-step explanation:

I’m pretty sure it’s true but wait until somebody else responds because I am not sure.

5 0

3 years ago

Can you give me the answer

Mnenie [13.5K]

Answer: B

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers