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3 years ago

Need some help :

Mathematics

1 answer:

kondor19780726 [428]3 years ago

3 0

Answer:

Step-by-step explanation:

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Do these measurements create a triangle? true or false?

Alborosie

Answer:

Question 9: False

Question 10: False

Step-by-step explanation:

The third side is always greater than the other two sides.

<u>Question 9</u>

a = 6, b = 6, c = 5

Since the third side is the smallest, it would not create a triangle.

<u>Question 10</u>

a = 7, b = 2, c = 5

Since the third side is the smallest, it would not create a triangle.

4 0

3 years ago

Read 2 more answers

Need math help (last one wouldn't let me upload pic)

Scrat [10]

Answer:

$\text{Area of the figure}=54\text{ unit}^2$

Step-by-step explanation:

Please find the attachment.

Let us divide our given image in several parts and then we will find area of different parts.

First of all let us find the area of our red rectangle with side lengths 6 units and 7 units.

$\text{Area of rectangle}=\text{Length*Width}$

$\text{Area of red rectangle part}=6\text{ units}\times 7\text{ units}$

$\text{Area of red rectangle part}=42\text{ units}^2$

Now let us find area of yellow triangle on the top of red rectangle. We can see that base of triangle is 6 units and height is 1 unit.

$\text{Area of triangle}=\frac{1}{2}\times \text{Base*Height}$

$\text{Area of triangle}=\frac{1}{2}\times \text{6 units *1 unit}$

$\text{Area of triangle}=3\text{ unit}^2$

Let us find the area of green triangle.

$\text{Area of green triangle}=\frac{1}{2}\times \text{3 units *2 units}$

$\text{Area of green triangle}=3\text{ unit}^2$

Now we will find the area of blue triangle, whose base is 6 units and height is 2 units.

$\text{Area of blue triangle}=\frac{1}{2}\times \text{6 units *2 units}$

$\text{Area of blue triangle}=6\text{ units}^2$

Let us add all these areas to find the area of our figure.

$\text{Area of the figure}=42\text{ units}^2+3\text{ unit}^2+3\text{ unit}^2+6\text{ unit}^2$

$\text{Area of the figure}=(42+3+3+6)\text{ unit}^2$

$\text{Area of the figure}=54\text{ unit}^2$

Therefore, area of our given figure is 54 square units.

3 0

3 years ago

Will give brainliest if 2 people answer :)

zubka84 [21]

D) There is no association between commuting preferences and gender.

8 0

3 years ago

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Find the measure of angle b.

blagie [28]

C. 64 These are alternate exterior angles so they are the same degree.

7 0

3 years ago

Two tickets to the movies cost a total of $32. If a sales tax of 6% is added to the cost of the tickets, what is the FINAL PRICE

saul85 [17]

Answer: $33.92

Step-by-step explanation:

We will find 106% of the tickets to answer this question.

A percent divided by 100 becomes a decimal.

106% / 100 = 1.06

We will multiply the price for the tickets by this decimal.

$32 * 1.06 = $33.92

The final price for the tickets is $33.92.

7 0

2 years ago