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leonid [27]
3 years ago
9

I do now the ones on top but I need help with the last 2

Mathematics
1 answer:
Art [367]3 years ago
3 0

Answer:

9) 15/16

10) 3/10

Step-by-step explanation:

The answers shown are simplified.

I used a calculator to make sure they were right.

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What is the midpoint of the segment shown below?
kolbaska11 [484]

The midpoint of the segment is (-15/2, -15/2)

<h3>How to determine the midpoint?</h3>

The complete question is in the attached image

The points are given as:

(-8, -7) and (-7, -8)

The midpoint is calculated as:

(x,y) = 1/2 * (x1 + x2, y1 + y2)

So, we have:

(x,y) = 1/2 * (-8 - 7, -7 - 8)

Evaluate the difference

(x,y) = 1/2 * (-15, -15)

Evaluate the product

(x,y) = (-15/2, -15/2)

Hence, the midpoint of the segment is (-15/2, -15/2)

Read more about midpoints at:

brainly.com/question/4747771

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8 0
1 year ago
What is the answer?​
yulyashka [42]

Answer:

5

Step-by-step explanation:

Plz mark brainliest!!!

5 0
2 years ago
Im so confused pls help
timama [110]
Answer:

a = 49°

Explanation:

You use the rule ‘exterior angle of a triangle’ which states that the exterior angle is equal to the sum of the two opposite interior angles.

To put it mathematically:

a + a = a + 49° (Ext angles of triangle)
a = a - a + 49°
a = 49°
5 0
3 years ago
a pack rat has 130 piglets and 110 books. She wants to maintain this ratio in her collection but needs to sell some of her items
bija089 [108]

The number of items she should sell from her collection is 24

<h3>How to determine the number of items she should sell from her collection?</h3>

From the question, we have the following parameters that can be used in our computation:

Ratio = Piglets : Books

For 130 piglets and 110 books, we have the following representations

Ratio = 130 : 110

Also, for 13 piglets, we have the following representations

Ratio = 13 : Books

Using the above as a guide, we have the following:

13 : Books = 130 : 110

This can also be rewritten as

Books : 13 = 110 : 130

Multiply the second ratio by 1/10

So. we have

Books : 13 = 11 : 13

By comparison, we have

Books = 11

So, the total items sold is

Items = 11 books + 13 piglets

Evaluate

Items = 24 items

Hence, the number of items is 24

Read more about ratios at

brainly.com/question/12024093

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6 0
1 year ago
NEED URGENT HELP<br> ‼️HARD QUESTION ALERT‼️<br> What’s 1+1?
ASHA 777 [7]

Answer:

6

Step-by-step explanation:

5 0
2 years ago
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