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3 years ago

A photographer bought 35 rolls for $136.44 what was the price of one roll

Mathematics

2 answers:

natta225 [31]3 years ago

3 0

Answer:

$3.90

Step-by-step explanation:

136.44/35= (rounded tot the nearest hundredth) $3.90

crimeas [40]3 years ago

3 0

Answer:

136.44÷36 =3.79

3.79×36=136.44

Step-by-step explanation:

So one ball cost 3. 79

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Draw the image of the figure after the given rotation about the origin

elena-14-01-66 [18.8K]

Answer:

The image would just be upside down. C would stay where it is, A would be at the point (2, -3), D would be at the point (0, -1), and B would be at the point (4, -1)

Step-by-step explanation:

4 0

3 years ago

Need help with this asap

-Dominant- [34]

The converse, inverse and contrapositive of each conditional statement include:

Converse: If two angles have a common side, then they are adjacent.
Inverse: If two angles are not adjacent, then they do not have a common side.
Contrapositive: If two angles do not have a common side, then they are not adjacent.

<h3>What is a conditional statement?</h3>

A conditional statement can be defined as a type of statement that can be written to have both a hypothesis and conclusion. Thus, it typically has the form "if P then Q."

Where:

P and Q represent sentences.

In this scenario, we would write the converse, inverse and contrapositive of each conditional statement as follows:

Converse: If two angles have a common side, then they are adjacent.

Inverse: If two angles are not adjacent, then they do not have a common side.

Contrapositive: If two angles do not have a common side, then they are not adjacent.

Read more on conditional statement here: brainly.com/question/16951916

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5 0

2 years ago

A triangle has a base of (3x + 7) and a height of (5x - 1). A second

Mars2501 [29]

Answer:

The difference between the area of the original triangle and the area of the new triangle is $\Delta A_{\bigtriangleup} = \frac{5}{2}\cdot (3\cdot x +7)\cdot (5\cdot x -1)$ .

Step-by-step explanation:

The equation for the area of a triangle ( $A_{\bigtriangleup}$ ) is:

$A_{\bigtriangleup} = \frac{1}{2}\cdot b \cdot h$

Where:

$b$ - Base, dimensionless.

$h$ - Height, dimensionless.

The expression for each triangle are described below:

First Triangle ( $b = 3\cdot x + 7$ , $h = 5\cdot x - 1$ )

$A_{\bigtriangleup,1} = \frac{1}{2}\cdot (3\cdot x+7)\cdot (5\cdot x -1)$

Second Triangle ( $b = 3\cdot (3\cdot x+7)$ , $h = 2\cdot (5\cdot x -1)$ )

$A_{\bigtriangleup,2} = 3\cdot (3\cdot x+7)\cdot (5\cdot x -1)$

The difference between the area of the original triangle and the area of the new triangle is:

$\Delta A_{\bigtriangleup} = A_{\bigtriangleup,2}-A_{\bigtriangleup,1}$

$\Delta A_{\bigtriangleup} = 3\cdot (3\cdot x+7)\cdot (5\cdot x-1)-\frac{1}{2} \cdot (3\cdot x+7)\cdot (5\cdot x-1)$

$\Delta A_{\bigtriangleup} = \frac{5}{2}\cdot (3\cdot x +7)\cdot (5\cdot x -1)$

The difference between the area of the original triangle and the area of the new triangle is $\Delta A_{\bigtriangleup} = \frac{5}{2}\cdot (3\cdot x +7)\cdot (5\cdot x -1)$ .

7 0

3 years ago

Pls help 10 ptsssssssss

creativ13 [48]

Answer:

Step-by-step explanation:

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5 0

3 years ago

Read 2 more answers

I need help ASAP to find the solution

Ilya [14]