3 years ago

Find the midpoint of (1,-7),(1, 11)

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

4 0

The answer to your question is(1,2)

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santosh is four more than three times the age of his cousin. if santosh is 49 years old, then what is the age of his cousin?

andrezito [222]

Santosh's cousin is 15 years old because 49-4=45. Divide 45 by 3 and the quotient is 15. To check: 15 times 3= 45. Add 4 and the sum is 49.

8 0

4 years ago

Which statement is true?

Nadusha1986 [10]

The correct statement is D.

Step-by-step explanation:

Given,

For backyard

Length = 5x-2

Width = 2x+4

For house

Length = 5x-2

Width = 4x-12

For driveway

Length = x+10

Width = 4x-12

To find the correct statement.

Formula

The area of a rectangle = Length × Width

So,

The area of the house and the driveway = (5x-2)(4x-12) + (x+10)(4x-12)

= (4x-12)(5x-2+x+10)

= (4x-12)(6x+8)

= $24x^{2} +32x-72x-96$

= $24x^{2} -40x-96$

So, the correct statement is D

You can cross check the other statements.

5 0

3 years ago

Pizza Plus sold a total of 580 pizzas at $6 each and calzones at $8 each during Sunday’s football game. How many of each product

brilliants [131]

Answer:

Step-by-step explanation:

5 0

3 years ago

Use limits to find the area of the region bounded by the graph f(x)=4-2x^3 , the x-axis , and the vertical lines x=0 and x=1

gtnhenbr [62]

Answer:

$\frac{7}{2}$ square units.

Step-by-step explanation:

We have to use limits to find the area of the region bounded by the graph $f(x) = 4 - 2x^{3}$ , the x-axis, and the vertical lines x=0 and x=1.

So, the area will be

A = $\int\limits^1_0 {(4 - 2x^{3})} \, dx$

= $[4x - \frac{x^{4}}{2} ]^{1} _{0}$

= $4 - \frac{1}{2}$

= $\frac{7}{2}$ square units. (Answer)

3 0

4 years ago

Which graph represents the following system of inequalities?<br> y<1/4x+4<br> y ≥5x+1

Readme [11.4K]

Answer:

3rd

Step-by-step explanation:

6 0

3 years ago