3 years ago

Is -13x+3 increasing or decreasing negative or positive slope????

Mathematics

1 answer:

Dafna11 [192]3 years ago

6 0

-13x + 3 is decreasing and has a negative slope.

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Pls help !! answer both 1a and 1b pls

Ivan

Answer:

KM = 50 mm , ∠ K = 104°

Step-by-step explanation:

Note that KM = KL = 50mm ( congruent legs )

This indicates the triangle is isosceles with base angles congruent, both 38°

∠ K = 180° - (38 + 38)° = 180° - 76° = 104°

4 0

3 years ago

1 Type the correct answer in the box. Use numerals instead of words. Consider this expression. x4 – y2 When x = 3 and Y = -6 the

photoshop1234 [79]

Step-by-step explanation:

Hey there!

Given expression is;

$= {x}^{4} - {y}^{2}$

The values of x and y is 3 and -6 respectively.

Put their values.

$= {3}^{4} - {( - 6)}^{2}$

= 81 - 36

= 45 is answer.

Hope it helps..

6 0

3 years ago

Help plsss!! thank you so mhcb

svet-max [94.6K]

The answer is 25 degrees

3 0

3 years ago

Read 2 more answers

Thomas, Jenna, and Maria are playing a game. They have a bag that contains 37 white tiles and 4 red tiles. Each player takes tur

igor_vitrenko [27]

$|\Omega|=37+4-3=38\\
|A|=4\\\\
P(A)=\dfrac{4}{38}=\dfrac{2}{19}$

7 0

3 years ago

A repeated-measures research study comparing two treatments with a set of 10 scores in each treatment will produce a t statistic

Anni [7]

Answer:

False Option B

Step-by-step explanation:

From the question we are told that:

Sample size $n=10$

Assumed degrees of freedom $df'=19$

Generally for the df of the t test

$df=n-1$

$df=10-1df=10-1$

$df=9$

Since

$df \neq df'$

Therefore

The correct option is

False Option B

5 0

3 years ago