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2 years ago

Choose all of the terms that best describe each of the sets of lines or points. Lines AB and CD

Mathematics

1 answer:

Aleksandr [31]2 years ago

8 0

Answer:

1. Collinear is a two line that lies on a same line (Refer pic 1)

2. Intersecting is a two line that meets at a point. The point called intersecting point. Refer pic 2

3. Parrallel is a non collinear line that move to the same direction and will never intersect to each other. Refer pic 3

4. Non collinear is a line that is not lies on the same line. This lines will intersect to each other at one point. Refer pic 4

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how do I set up this word problem: I have 88 pieces of gum, I gave 4 pieces each to all my class mates, I have 8 pieces left, ho

NeTakaya

There are 20 people in the class room.

One way I set this word problem up is by using the equation 88-4x=8. X would stand for the amount of classmates in the class, 88 would stand for your total pieces of gum and 8 would stand for the remaining pieces left.

With the equation 88-4x=8 you want to subtract 88 from both sides to get the equation -4x=-80. Last you want to isolate x by dividing -4 on both sides to finally get x=20. 20 people in the class room.

3 0

3 years ago

A there is a positive correlation in the data set

MA_775_DIABLO [31]

Answer:

A) there is a positive correction in the data set

Step-by-step explanation:

Although the points are not in a direct line they are going up left to right which means positive

6 0

3 years ago

Which situation can be represented by the inequality x-56

notsponge [240]

Complete Question:

Which situation can be represented by the inequality x > 56

A. Phil's saving account balance is $56

B. Junichi's garden is wider than 56 ft.

C. Suzanna hiked for less than 56 min.

D. It was colder than 56ºF this morning.

Answer:

Option B

Step-by-step explanation:

Given

$x > 56$

Required

Represent using a real life situation

$x > 56$ implies that the value of x is greater than 56

Examining the options one after the other

a: Account balance is $56

This option shows equality

i.e.

$x = 56$

b: Garden is wider than 56 ft.

Being wider than 56 means being greater 56;

This option shows greater than

So:

$x > 56$

c. Hiked for less than 56 min.

It is evident that this option shows less than

i.e.

$x < 56$

d. Colder than 56ºF this morning.

Being colder means the temperature is less than 56

i.e.

$x < 56$

So: from the list of given options

Only option B answers the question

3 0

3 years ago

4) Edgar builds a sand castle with a rectangular base. The side lengths of the base are 25 in, and 16 in. He wants

marishachu [46]

Answer:

4w² + 82w + 400

Step-by-step explanation:

A polynomial is an expression consisting of variables and coefficients involving addition, subtraction, multiplication, and non-negative integer exponentiation of variables. A quadratic function is a polynomial of degree 2. The standard form of a quadratic equation is:

ax² + bx + c

The moat has width of w inch. Therefore:

combined width of castle and moat = 16 in + w in + w in = 16 + 2w in

combined length of castle and moat = 25 in + w in + w in = 25 + 2w in

The combined area = length * width = (16 + 2w)(25 + 2w) = 400 + 32w + 50w + 4w² = 4w² + 82w + 400

7 0

3 years ago

Sam and her 3 friends each bought a ticket at the movie theater, and they also bought a large tub of popcorn to share for $8. If

klio [65]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers