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3 years ago

what is inverse ? what is an example sentence and meaning of inverse, contrapositive and biconditional ?

Mathematics

1 answer:

neonofarm [45]3 years ago

5 0

Contrapostive by katie

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Line t intersects line u as shown below <br><br><br> What is the value of x

Rudiy27

Answer:

x = 117 degrees

Step-by-step explanation:

Find the diagram attached

From the diagram, the angle at the top left on line t is equal to theta of the top left on line u and is equal to 117 degrees (corresponding angle)

Also the angle angle on the top left on line u will be equal to x (vertically opposite angle)

Hence the value of x = 117 degrees (vertically opposite to each other on line u)

5 0

3 years ago

Help!! Lots of points

murzikaleks [220]

$\frac{ {5}^{2} }{ {2}^{2} } = {( \frac{5}{2}) }^{2}$
Since they are both squared.

Evaluating 5^2 and 2^2 and finding the quotient also works.

$\frac{ {5}^{2} }{ {2}^{2} } = \frac{5 \times 5}{2 \times 2} = \frac{25}{4} = 6.25\\ \frac{ {5}^{2} }{ {2}^{2} } = {( \frac{5}{2} )}^{2} = 2.5 \times 2.5 = 6.25$
The third option, "Evaluate 5^2 and 2^2 ...," and the last option, "Rewrite the expression as (5/2)^2 ...," are the correct choices.

3 0

3 years ago

Read 2 more answers

A soccer team played 32 games.If they won 25% of them, how many games did the team win

Molodets [167]

Answer:

Step-by-step explanation:

They only won 25%

25%=1/4

32/4=8

They won 8 games

3 0

3 years ago

Read 2 more answers

What is the g.c.f of 18x15

babunello [35]

Answer:

Step-by-step explanation:

List all possible factors of each number. The GCF will be the largest number they both share

Factors of 18: 1, 2, 3, 6, 18

Factors of 15: 1, 3, 5, 15

The largest number they both share is 3, so that is the GCF

4 0

3 years ago

Which two points should the line of best fit go through to best represent the data in the scatterplot?

Ilya [14]

Given : A graph with points (1, 3), (2, 7), (3, 8), (4, 11), (5, 12), (6, 13).

To find : From Which two points the line of best fit goes through

Solution:

(3, 8) & (5, 12) will be two points

as then line points will be

( 1 , 4 ) , ( 2, 6) , ( 3 , 8 ) , ( 4, 10) , (5 . 12) & ( 6 , 14)

(1, 3) will be below ( 1 , 4 )

(2 , 7) will be above ( 2 , 6)

( 3 , 8 ) will be on line

(4 , 11 ) will be above ( 4 , 10)

( 5 , 12 ) will be on line

( 6 , 13) will be below ( 6 , 14 )

(1, 3) & ( 6 , 13) two points are below line

(2 , 7) & (4 , 11 ) two points above line

Hence points are Equally scattered above & below line

Hence (3, 8) & (5, 12) will be two points on line of best fit

Hope it helpss !!

4 0

2 years ago

Read 2 more answers