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TiliK225 [7]
3 years ago
10

The area of a rectangle in 24 square units. A diagonal drawn from one corner to another divides the rectangle into two right tri

angles.
What is the area of the shaded triangle?
Mathematics
1 answer:
mamaluj [8]3 years ago
3 0

Answer:

12

Step-by-step explanation:

24/2=12

the triangles are congruent

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A worker places tape around a rectangular shipping label that is 2 times longer than it is wide. How much tape does the worker n
valina [46]

Answer:

444 :) (angel number, haha)

Step-by-step explanation:

it needs 74 times 2 mm which is 148 I think, which will also be the length since 148 is 2 times more than 74

so it's : 74 + 74 + 148 + 148 which is basically just 148 times three, so the answer is 444!

5 0
3 years ago
Find the equation of the linear function represented by the table below in slope-intercept form.
kramer

Answer:

y = 4x - 1

Step-by-step explanation:

The y-intercept is -1 , and the slope is 4

4 0
3 years ago
There are 9 students in a class: 2 boys and 7 girls. If the teacher picks a group of 4 at random, what is the probability that e
notsponge [240]

Answer:

<h2>28% probability that every student in the group is a girl.</h2>

Step-by-step explanation:

In this problem we have independent events, that is, the event "picking a girl" doesn't affect an "picking a boy", also, picking picking a girl doesn't affect the probability of the other subjects.

So, the probability when the first girl is being picked is:

P_{1}=\frac{7 \ girls}{9 \ students}

Because among the total 9 students, there are 7 girls.

Now, after picking one girl, there remains 6 girls and 8 students to be picked. So, the probability of the second girl would be:

P_{2}=\frac{6 \ girls}{8 \ students}

Then, the probability of the third girl:

P_{3}=\frac{5 \ girls}{7 \ students}

The fourth girl probability:

P_{3}=\frac{4 \ girls}{6 \ students}

Therefore, the probability of picking all 4 girls would be the product of each probability, because events are independent (we use product when they are independent):

P=\frac{7 \ girls}{9 \ students} \times \frac{6 \ girls}{8 \ students} \times \frac{5 \ girls}{7 \ students} \times \frac{4 \ girls}{6 \ students}\\P=\frac{5}{18}=0.28 \ (or \  28\%)

Therefore, there's 28% probability that every student in the group is a girl.

5 0
3 years ago
Anna works at an electronics
jeka57 [31]

Let p be the amount of sales (in dollars) of phones.

Let c be the amount of sales (in dollars) of computers.

Equation 1: sales

    p + c = 2100

the amount of all sales is 2100

Equation 2: commission

   0.05p + 0.07c = 119

5% commission on phones plus 7% commission on computers totals to 119

5 0
1 year ago
The wingspans, in inches, of seven basketball players are listed below.
kvasek [131]

Answer:

788988

Step-by-step explanation:

99875=0

8 0
3 years ago
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