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Lynna [10]
3 years ago
9

Which quantity is proportional to 40⁄8?

Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0
5

40/8 is 5. You can check this by multiplying 8 and 5 and seeing if it equals 40. Also, if you look at 40/8 as a fraction you can simplify it. 40/8=20/4=10/2=5/1=5

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Triangle ABC has vertices with Alx, 3).
densk [106]

Answer:

x = 3

This triangle ABC will be a right triangle as its sides obey the Pythagoras theorem.

Step-by-step explanation:

Let us assume that the triangle Δ ABC has vertices A(x,3), B(-3,-1) and C(-1,-4) and it is a right triangle.  

We have to determine x.

Applying the Pythagoras Theorem,

AB² + BC² = AC² {If AC is the hypotenuse of the right triangle}

⇒ [(x + 3)² + 4²] + [(- 2)² + 3²} = (x + 1)² + 7²

⇒ x² + 6x + 38 = x² + 2x + 50

⇒ 4x = 12

⇒ x = 3 (Answer)

This triangle ABC will be a right triangle as its sides obey the Pythagoras theorem. (Answer)

5 0
3 years ago
Consider a family that generates 20 loads of laundry in a week. based on the data in the table, what is the total number of peop
liq [111]

The total number of people in the family that generates 20 loads of laundry in a week is 10.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let y represent the number of people and x represent the number of laundry loads.

From the table:

y = (1/2)x

For 20 loads:

y = (1/2) * 20 = 10

The total number of people in the family that generates 20 loads of laundry in a week is 10.

Find out more on equation at: brainly.com/question/2972832

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5 0
1 year ago
Yo can anybody please help me with this math question please
Vlada [557]

Answer:

the answer should 60°

Step-by-step explanation:

if look at angle pq and rq the measure of the angle is 60° if u were to spin that angle to a u should get the same measurement

8 0
2 years ago
76 divided into 6954
zhuklara [117]
91.5 I’m pretty sure
7 0
3 years ago
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A fence is 4 feet tall. The fence has a shadow that is 5 feet long. Paul is 6 feet tall, and he is standing next to the fence. U
adoni [48]

Answer:

7.5 feet

Step-by-step explanation:

4/5=6/x

cross multiply

4x=30

x=7.5

5 0
3 years ago
Read 2 more answers
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