Which of the following systems of linear inequalities is represented by the
solution graphed below?
O A. x>-1 and y 2-X
O B. y 2-1 and y<-X
O C. 2-1 and y> -X
OD. Y> -1 and ys-x

Answers

Answer 1

Answer:

Step-by-step explanation:

i just solved it.

Answer 2

In this exercise we have to observe the graph informing and in this way identify the best alternative that represents this question, so we have to:

Letter B

So to start, we have to look at the graph axes separately, being the X axis first, then:

When we look at the area demarcated on the X axis, we realize that it is only about negative values, so X will always be less than zero.Now looking at the Y axis, we can see that it will always be values greater than or equal to -1.

Thus, the alternative is found in the letter B, since:

[tex]Y\geq -1\\X\leq 0[/tex]

See more about graph at brainly.com/question/14375099

Related Questions

Please help I’m really need the help (NO LINKS ) (NO LYING ) PART 2 again again again

Answers

Answer:

Step-by-step explanation: i wont tell you the answer but ill thell you how to do it,soo the strat is to count where the line is as a different part then u just add em

example 1:41.6

8-4=4x4=16

8x3.2=25.6

16+25.6=41.6

Answer:

A. 15

B. 25.6

C. 41.6

i am stuck on these two, please help if you can. thank you :)

Answers

Answer:

23) x= [tex]\frac{27}{8}[/tex]

24) x= [tex]8\sqrt{3}[/tex]

Step-by-step explanation:

PLEASE ANSWER ASAP! NO SCAM LINKS OR REPORTED!

Answers

Answer:

Answer is D!

Step-by-step explanation:

y=-3x-2

Substitute x and y values and check

-3(-2) = 6 - 2 = 4

The graph of the function g(x) is a transformation of the parent function f(x)=x².
Which equation describes the function g?

a) g(x)=(x+4)²
b) g(x)=x²+4
c) g(x)=x²−4
d) g(x)=(x−4)²

Answers

Answer:

The answer is c)

Step-by-step explanation:

g(x)=x^2-4

Use the model to find the expected number of automobile registrations (in millions) for year 1,988.

Express you answer as a decimal rounded to the nearest hundredth. Do not include units with your answer.

Answers

Answer:

6.26 automobile registrations

Step-by-step explanation:

Given

[tex]y=0.3949x-778.7[/tex] --- [function, missing from the question]

Required

The expected number in 1988

To do this, we substitute 1988 for x in: [tex]y=0.3949x-778.7[/tex]

[tex]y = 0.3949 * 1988 - 778.8[/tex]

[tex]y = 785.0612 - 778.8[/tex]

[tex]y = 6.2612[/tex]

[tex]y \approx 6.26[/tex] --- approximated to the nearest hundredth

I need help on my trig can someone help me on the question please and thank you

Answers

Answer:

210 degrees

Step-by-step explanation:

Convert the problem from radians to degrees using the ratio 180/ and it will give you 210.

What is a good estimate for this angle measurement? A. 10 degrees B. 25 degrees C. 75 degrees D. 95 degrees

Answers

Answer:

C. 75 degrees

Step-by-step explanation:

Answer:

Step-by-step explanation:

guys i guessed

Elvin has three sails of different sizes for his model ships. Which of the sails are congruent, and which are similar?
45°
15 in.
3x in.
9 in.
- 10x)
5 in 4593 in.
Fly - 10x)"
EK IF
z in.
255
55°
BK
A 80
R
OR
4 in.
4 in.
Sail 1
Sail 11
Sail III

Answers

Similar means angles are the same

Congruent means angles and sides are the same.

Sail 1 and sail 2 have the same angles but the sides are not the same.

So sail 1 and sail 2 are similar.

write 11/12 demoniator 84 to a equivalent fraction

Answers

Answer:

77/84

Step-by-step explanation:

84 ÷ 12 = 7

Multiply the numerator and denominator by 7

[tex]\frac{11}{12}=\frac{11*7}{12*7}=\frac{77}{84}[/tex]

Subtract 11x - 4y from the sum of 15x + 15y and - 18x + 15y.

Answers

Answer:

-14x + 34y

Step-by-step explanation:

First, find the sum of the two expressions by adding like terms:

(15x + 15y) + (-18x + 15y)

= -3x + 30y

Now, subtract 11x - 4y, again by combining like terms:

(-3x + 30y) - (11x - 4y)

= -14x + 34y

So, the answer is -14x + 34y

How many triangles can be constructed with angles measuring 110°, 50°, and 20°?

0

1

more than one

Answers

9514 1404 393

Answer:

Step-by-step explanation:

The shape of the triangle is specified by its angles, but not its size. An infinite number of triangles of various sizes can be constructed with those angles. The appropriate choice is ...

more than one

If there are 2.54 centimeters in one inch, how many square centimeters are in one square inch? Hint: It is not 2.54! How is determining this conversion ratio related to linear and area scale factors for similar shapes?

Answers

Answer: It is related because linear scale factors are also squared for area scale factors.

Step-by-step explanation: Imagine two squares, which are similar (all squares are similar), and one has a side length of two and other has a side length of four. The length ratio is 1:2. But if you calculate the areas the area ratio is 1:4, which is the linear scale factor of two squared to get to 4

Can anyone help me with my homework

Answers

Answer:

The answers are as follows:

Step-by-step explanation:

A --> (-1,0) , x-axis

B --> (2,-3) , Q IV

C --> (4,2) , Q I

D --> (-1,5) , Q II

E --> (-3,-4) , Q III

1. Determine the three-dimensional figure that will be created using the following nets.

Answers

Answer:

triangular pyramid

Step-by-step explanation:

Answer:

triangular pyramid

cone

Step-by-step explanation:

Triangle LMN, shown below, is a right triangle.
L
13
5
N
M
12
Which of the following is equivalent to sin L?
PLEASE ANSWER I NEED HELP!!

Answers

9514 1404 393

Answer:

D cos(N)

Step-by-step explanation:

In case you haven't remembered the fact that the sine of an angle is equal to the cosine of its complement (the other acute angle in a right triangle), you can always go back to the definitions.

Sin = Opposite/Hypotenuse

sin(L) = NM/NL

and

Cos = Adjacent/Hypotenuse

cos(N) = NM/NL = sin(L)

The equivalent of sin(L) is cos(N).

the rule for being the nth item in a certain sequence is n(n+1)/2. what is the 4th term in this sequence ?
a.) 4
b.)10
c.)16
d.)20

Answers

Answer:

a.) 4

Step-by-step explanation:

a.)4

An cylindrical oatmeal container has a diameter of 5 inches and a volume of 239.425
in. What measurement is closest to the lateral surface area of the oatmeal
container?
230.81 in 2
o
191.54 in.2
15.24 in.2
478.85 in.2

Answers

Answer:478.85 in2

Step-by-step explanation:

Just divide LOL

Select the two figures that are similar to each other.

Answers

upload a picture . so we can see the figures

Can you take a picture and post it

VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.

Answers

Answer:

2nd one is the answer

Step-by-step explanation:

PLEASE ANSWER THE QUESTION IN THE PICTURE BELOW

Answers

9514 1404 393

Answer:

32 in²

Step-by-step explanation:

The area is given by ...

A = bh

A = (8 in)(4 in) = 32 in²

The area of the parallelogram is 32 square inches.

PLEASE HELP 100 points I’m on a time(there’s a picture) With respect to air safety, in which year between 1966 and 1976 did the lowest number of air fatalities occur, and how
many passengers were killed in that year?
Year:1976,1974,1975
Passengers killed: 552,441,386

Answers

Looking at the column for number of passengers killed.

The lowest year was 1975 with 441 killed.

Answer:

1975

441

Step-by-step explanation:

A family goes out to dinner, and their bill before tax costs $68. Tax is 7.5%. They give a tip of 20% of the bill, calculated after adding tax. What was the total cost of their dinner, after-tax, and tip?

Answers

Answer

87.72

Step-by-step explanation:

7.5% of 68 is 5.1 so 68+5.1=73.1

20% of 73.1=14.62 sooooo 14.62+73.1=87.72

Find the value of x and y. Select all that apply. Please show your work :) image is attached

Answers

Answer:

x = 29

y = 110°

Step-by-step explanation:

y° = (3x + 23)° => corresponding angles are congruent)

(2x + 12)° + y° = 180° => linear pair

Thus:

(2x + 12)° + (3x + 23)° = 180° => substitution

2x + 12 + 3x + 23 = 180

Add like terms

5x + 35 = 180

5x = 180 - 35

5x = 145

x = 145/5

x = 29

✔️y = (3x + 23)°

Plug in the value of x

y = 3(29) + 23

y = 110°

Solve the system of equations:
{ x+y=6
y+3x=4
HURRY

Answers

Answer:

(-1,7)

Step-by-step explanation:

Equations:

x + y = 6

y + 3x = 4

Slope-Intercept Form:

y = -x + 6

y = -3x + 4

Graph:

Graph them yourself!

(On the graph they intersect at -1,7)

Escribe 2 ejemplos de enunciados que establezcan una regla de correspondencia que represente una función y
represéntala con un diagrama de flechas.

Answers

Answer:

Correspondencia entre conjuntos:

a) Inyectiva: es cuando a cada imagen en el conjunto de llegada le corresponde un único origen, es decir, a distintos elementos del conjunto inicial, les corresponden distintos elementos del conjunto final.

b) Sobreyectiva: es si todos los elementos del conjunto final tienen al menos una correspondencia del conjunto inicial

c) Biyectiva: es cuando la correspondencia es inyectiva y sobre inyectiva a la vez

Correspondencia unívoca : es una correspondencia donde cada elemento del conjunto origen se corresponde con solo un elemento del conjunto de llegada.

Correspondencia biunívoca es cuando a cada elemento del conjunto origen se corresponde con solo un elemento del conjunto llegada, y viceversa

Step-by-step explanation:

PLEASE HELPPPPPPPPPP ASAPPPPPPPPPPPPP

Answers

Answer: Dana

Explanation:
DANA : 64% = 0.64
EMILY : 4/7 = 0.571428571428571
LYDIA : 0.615
TAYLOR: 5/8 = 0.625

An experiment examined the impact of THC (the active ingredient in marijuana) on various physiological and psychological variables. The study recruited a sample of 18 young adults who were habitual marijuana smokers. Subjects came to the lab 3 times, each time smoking a different marijuana cigarette: one with 3.9% THC, one with 1.8% THC, and one with no THC (a placebo). The order of the conditions was randomized in a double-blind design. At the start of each session, no subject reported being "high." After smoking the cigarette, participants rated how "high" they felt, using a positive continuous scale (0 representing not at all "high"). For the placebo condition, participants reported a mean "high" feeling of 11.3, with a standard deviation of 15.5. A 95% confidence interval for the population mean feeling of "high" after smoking a placebo marijuana cigarette is

Answers

Answer:

OOO

Step-by-step explanation:

HELP!!!!
PLSSSSSSSSSSSSSS

Answers

Answer:

For 20

X= 120

Step-by-step explanation:

Pls I neeed help very hard

Answers

Answer:

96 ft

Step-by-step explanation:

Well add the given numbers up and calculate unkown sides using given measurments

Simplify
(-8.5) (-5) (-2)

Answers

Answer: -85

Hope this helps!

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Which of the following systems of linear inequalities is represented by the solution graphed below? O A. x>-1 and y 2-X O B. y 2-1 and y<-X O C. 2-1 and y> -X OD. Y> -1 and ys-x

Answers

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Which of the following systems of linear inequalities is represented by the
solution graphed below?
O A. x>-1 and y 2-X
O B. y 2-1 and y<-X
O C. 2-1 and y> -X
OD. Y> -1 and ys-x