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Anna71 [15]
3 years ago
10

What is |-40| •\• - |5|?​

Mathematics
2 answers:
RideAnS [48]3 years ago
4 0
|-40| = 40

|5| = 5

40 - 5 = 35

i would say the answer is 35 because i have no idea what •\• means ;-;
bonufazy [111]3 years ago
4 0

Answer:

|-5

Step-by-step explanation:

Explanation: The absolute value of -5: |−5| is the absolute value of a negative number. To find the answer to this, you simply remove the negative sign, so the answer is 5

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Write an equation in slope for a line that passes through (3,4) (and has a y intercept of -8)
Vlad [161]

Answer:

Part 1) The equation in slope intercept form is y=4x-8

Step-by-step explanation:

Part 1) Write an equation in slope-intercept form for a line that passes through (3,4) (and has a y intercept of -8)

we know that

The equation of a line in slope intercept form is equal to

y=mx+b

where

m is the slope

b is the y-intercept

we have

b=-8

point\ (3,4)

substitute

4=m(3)-8

solve for m

4+8=3m

3m=12

m=4

therefore

y=4x-8

5 0
2 years ago
Y=8(x^2+4)+17+-32 in vertex form
Yakvenalex [24]

y = 8( {x}^{2}  + 4) + 17 + ( - 32)
y = 8( {x}^{2}  + 4) + 17 - 32
y = 8 {x}^{2}  + 32 + 17 - 32
y = 8 {x}^{2}  + 17
compare to the formula:
y = a( {x}^{2}  - h) + k
y = 8( {x}^{2}  - 0) + 17
a = 8
h = 0
k = 17
3 0
3 years ago
Please help me please
cestrela7 [59]

Answer:

decreasing, linear

Step-by-step explanation:

you <em>could</em> find the first differences and then the secon ddifferences, but when it's allowed to use Desmos, why not, lol, so, looking at the 4 points plotted on Desmos, it is decreasing, and linear

7 0
2 years ago
Read 2 more answers
an urn contains twenty chips, numbered 1 through 20. two are drawn at random simultaneously (without replacement). what is the p
ElenaW [278]

The probability of the numbers on the two chips differing by more than two are 0.805.

<h3>What is probability? </h3>

The study of numerical representations of the possibility of an event occurring or a proposition being true is known as probability. A probability is a number between 0 and 1, where 0 denotes impossibility and 1 denotes certainty.

Given that,

Urn is composed of twenty chips, numbered one through twenty.

Two are drawn at random simultaneously.

The probability that the numbers on the two chips deviate by greater than two.

Probability = 20 x 20 - 20

Probability = 400 – 20

Probability = 380 total possible outcomes for 20 outcomes.

In the first and last rows, we can also observe that there are 20-3 = 17 choices with a difference greater than 2.

In the second and next-to-last rows, there are 20-4 =16 possibilities for a difference greater than 2.

As a result, the total is 2(17) + 2(16) + 2(15) = 306

Probability = Favorable outcomes/Total number of outcomes

Probability = 306/380

Probability = 153/190

Probability = 0.805

The probability of the values on the two chips varying by more than two is 0.805.

To know more about probability, visit:

brainly.com/question/11234923

#SPJ4

6 0
9 months ago
Can any one tell me how to do this problem?
Vika [28.1K]
(1/2)/2=3/x
we can cross multiply, aka multiply both sides by 2x
(1/2)x=2*3
(1/2)x=6
times 2/1 both sides
x=12
5 0
2 years ago
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