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3 years ago

What is the area of this triangle in the coordinate plane ASAP

Mathematics

2 answers:

Ira Lisetskai [31]3 years ago

5 0

It’s roughly 24 units2

Leni [432]3 years ago

4 0

Answer:

24 units²

Step-by-step explanation:

The area (A) of a triangle is calculated using the formula

A = $\frac{1}{2}$ bh ( b is the base and h the perpendicular height )

Here b = 8 ( measured along the x- axis) and

h = 6 ( measured along the y- axis )

A = $\frac{1}{2}$ × 8 × 6 = $\frac{1}{2}$ × 48 = 24 units²

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Which of the following expressions are equivalent to - -a/b

riadik2000 [5.3K]

Answer:

B) $-\frac{a}{-b}$

Step-by-step explanation:

1. First, we have to know that two negatives equal positive.

2. Given the information above, $-\frac{-a}{b}$ can simplify to $\frac{a}{b}$ .

3. Let's go through each answer choice and see which one also simplifies to $\frac{a}{b}$ .

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

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

Therefore, the answer is B) $-\frac{a}{-b}$ .

4 0

2 years ago

Nam owns a used car lot. He checked the odometers of the cars and recorded how far they had driven. He then created both a histo

Scilla [17]

Answer:

(a) The correct option is (A).

(b) The correct option is (B).

Step-by-step explanation:

Nam collected the data for the distance traveled by all the cars in his car lot.

(a)

A histogram is a bar graph representing the distribution of a random variable. The height of the bars of the histogram represents the frequency for a specific interval.

If Nam wants to know how many vehicles had driven more than 200,000 km, the histogram would be the best display of this data. This is because the histogram shows the frequency for various interval values.

The correct option is (A).

(b)

A boxplot, also known as a box and whisker plot is a method to demonstrate the distribution of a data-set based on the following 5 number summary,

Minimum (shown at the bottom of the chart)
First Quartile (shown by the bottom line of the box)
Median (or the second quartile) (shown as a line in the center of the box)
Third Quartile (shown by the top line of the box)
Maximum (shown at the top of the chart).

So, if Nam wants to find whether the median distance was approximately 140,000 km, a box plot would be a better choice. This is because the box plot represents the median of the data by a line within the box.

The correct option is (B).

4 0

2 years ago

Read 2 more answers

Find the value of x.

Jet001 [13]

Answer:

x=18 degrees

Step-by-step explanation:

since this is a triangle, you know that the three angles added up equal 180 degrees. since it is a right triangle, 25+3x+11=90 (the right angle=90). then you just solve for x: 3x=54, x=18

3 0

2 years ago

Bill started to run on a treadmill after setting its timer for 84 minutes. The display says that he has finished 22% of his run.

Bond [772]

Answer:

18.5 minutes

Step-by-step explanation:

84(mins) times .22(22%) equals 18.42 which rounds up to 18.5 mins

3 0

3 years ago

Jackson's kitten weighed 2 pounds 3ounces . A month later the kitten weighed 56 ounces. How much did the kitten gain in that mon

Novay_Z [31]

Answer:

the kitten gained 21 ounces

Step-by-step explanation:

2 pounds = 32 ounces

so then i added 32 to 3 and got a total of 35 ounces

56-35=21

5 0

3 years ago