Find the value of x that makes ABCD a parallelogram.

Mathematics

1 answer:

kakasveta [241]4 years ago

7 0

Answer:

A. X=50

Step-by-step explanation:

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vekshin1

Answer:

The answer should be 6

Step-by-step explanation:

My short answer to this is no.

I don't see how the text got 0. I'm going to get 6 as well

If x = 4 then

abs(4 - 7) + 3 = ??

abs( - 3) + 3 =

3 + 3 = 6

You are correct.

5 0

3 years ago

Which of the following scales of measurement lacks numeric properties?

Rus_ich [418]

Answer: A

Step-by-step explanation:

The nominal scale by definition only deals with non-numeric or non-quantitative variables or where numbers have no numerical value. The nominal scale uses tags or labels instead of number to classify or identify an object being measured.

5 0

3 years ago

Students deliver catalogues and leaflets to houses. One day they have to deliver 480 catalogues and 1520 leaflets. Each student

solniwko [45]

Answer:

7 students are needed

Step-by-step explanation:

Consider the complete question is,

"Students deliver catalogues and leaflets to houses.One day, they have to deliver 480 C and 1520 L.Each student can deliver either 15 C or 80 L in 1 hour.Each student's can only work for 8 hours. Work out the minimum number of students needed."

Since, number of catalogues have to deliver = 480,

Number of leaflets have to deliver = 1520,

∵ Each student can deliver 15 catalogues or 80 leaflets in one hour.

Number of hours for working = 8,

So, the catalogues delivered by each student in a day = 15 × 8 = 120,

Similarly, the leaflets delivered by each student in a day = 80 × 8 = 640

Thus, the number of students required to deliver 480 catalogues

$=\frac{\text{Total catalogues}}{\text{catalogues delivered by each student in a day}}$