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Keith_Richards [23]

3 years ago

13

Which number,when substituted for x,makes the equation 4pie + 8 = 16 true

1 answer:

Ivahew [28]3 years ago

4 0

Answer:

it’s false

Step-by-step explanation:

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Wilson made fruit punch he used 2 quarts of orange juice and one pint of cranberry juice equals one quart more ginger ale than o

yawa3891 [41]

There are 22 cups in all

6 0

3 years ago

Find the area of the region bounded by the $y$-axis, the line $y=6$, and the line $y = \frac{1}{2}x$.

Iteru [2.4K]

For a better understanding of the solution provided here please go through the diagram in the file that has been attached.

As can be clearly seen from the question and the graph, the area is bounded by a straight line $y=\frac{1}{2}x$ which passes through the origin, the y axis and the horizontal line $y=6$ .

As we can see from the graph, this is a right triangle. To find the point of intersection of the horizontal line y=6 and the line $y=\frac{x\1}{2}x$ , we will have to equate the two as:

$\frac{1}{2}x=6$

Therefore, $x=12$

Thus, $y=\frac{1}{2}x= \frac{1}{2}\times 12=6$

Hence the point of intersection is (12,6) which is depicted on the graph too.

As this is a case of a simple right triangle, the area of the bounded region will thus be:

$Area=\frac{1}{2}\times base\times height$

Let the base be the y=6 line whose length is 12 and let height be the y axis whose length is 6, thus, the area will be:

$Area=\frac{1}{2}\times 6\times 12=36$ squared units.

7 0

3 years ago

Hi can someone help me with this problem!!

Shkiper50 [21]

Answer:

f(x) | 5 | - 1 | - 3 | - 1 | 5 |

Step-by-step explanation:

So first you'll say "-2" into function

Replace x with negative 2

f(x) =2(-2) ^2 - 3

8 - 3 = 5

Secondly place "- 1" into function

Replace x with negative 1

f(x) = 2(-1)^2 - 3

2 - 3 = - 1

Thirdly place "0" into function

Replace x with 0

f(x) = 2(0)^2-3

0 - 3 = - 3

Then place "1" into function

Replace x with 1

f(x) = 2(1)^2 - 3

2 - 3 = - 1

Lastly place "2" into function

Replace x with 2

f(x) = 2(2)^2 - 3

8 - 3 = 5

{ hope this helps}

6 0

3 years ago

Prove that……………….xjejj jrf

Hunter-Best [27]

Answer:

see explanation

Step-by-step explanation:

Using the rules of exponents

$a^{-m}$ = $\frac{1}{a^{m} }$

$a^{\frac{m}{n} }$ = $\sqrt[n]{a^{m} }$

Given

$y^{-\frac{a}{b} }$

= $\frac{1}{y^{\frac{a}{b} } }$

= $\frac{1}{\sqrt[b]{y^{a} } }$

3 0

3 years ago

The solar panel on mandys calculator has an area of (7x^2+x)cm^2. Factor this polynomial to find possible expressions for the di

slava [35]

The dimension will be x(7x+1) centimetres squared

8 0

3 years ago