SOMEONE PLEASE HELP ME WITH THIS!!!!

SOMEONE PLEASE HELP ME WITH THIS!!!!

Answers

Answer 1

Answer: B) 2(x + 3) - 1

Answer 2

Answer:

I think its answer b

Step-by-step explanation:

in not sure what the question is asking but b is the only answer equal to 2z+5. Im not sure if thats right though. check it on m a t h way.


Related Questions

the diagram shows a right-angle triangle.

Answers

Answer:

Step-by-step explanation

The shortest length of the right-angled triangle is 4 cm.

What is a right-angle triangle?

A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or anyone angles is a right angle.

Given is, the diagram shows a right-angle triangle.

We have area of the right-angle triangle = 18 cm²

We know that area of a right-angle triangle = 1/2(base)(height)

18 =  1/2(x - 1)(x + 4)

36 = (x - 1)(x + 4)

x² + 4x - x - 4 = 36

x² + 3x - 4 = 36

x² + 3x - 4 - 36 = 0

x² + 3x - 40 = 0

x² - 5x + 8x - 40 = 0

x(x - 5) + 8(x - 5) = 0

x + 8)(x - 5) = 0

x = -8 or 5

we can only use positive numbers because length can't be negative,

Thus, x = 5

The shortest side is definitely one of the 2 legs. The hypotenuse of a triangle is the longest side.

Therefore,

height = x - 1 = 5 - 1 = 4 cm

base = x + 4 = 5 + 4 = 9 cm

Hence, the shortest length of the right-angled triangle is 4 cm.

learn more on right-angled triangle here:

brainly.com/question/2292567

#SPJ2

A circle has a circumference of 452.16 units. what is the radius

Answers

Answer:

Circumference = 2*r*pi

452.16 = 2*r*pi

226.08 = r*pi

226.08 = r*(3.14)

72 = r

The radius is 72

Step-by-step explanation:

Write the equation in point-slope form
of the line that passes through the point
(4, -7) and has a slope of -1/4.

Answers

Answer:

first i know but idk then

Solve for x.
8(x + 1) - 3(x + 4) = 7(2 - x)

x = 1 1/2
x = -1 1/2
x = 1 1/4
x = -1 1/4

Answers

Answer:

A. x = 1 1/2

Step-by-step explanation:

Answer:

A. x = 1 1/2

Step-by-step explanation:

Please help me i'm not very good at math :))

Answers

Answer: (1, 5)

Explanation:

You really just have to input all the variables into the inequality and see if it is accurate.

(2, 4)

4 > 2(2)     4 > 4  no, it is equal to, not greater than

4 > 3         yes

(0, 3)

3 > 2(0)     3 > 0  yes

3 > 3         no, again, equal to

(4, 6)

6 > 2(4)    6 > 8 no

6 > 3         yes

(1, 5)

5 > 2(1)   5 > 2 yes

5 > 3                yes

Please Answer! I have been working on this for an hour and can't get it!
Given A (4,2) and B (-1,y), what is y when the slope of AB is -7/5?

Answers

Answer: y= 9

Step-by-step explanation:

A = (4, 2)
B = (- 1, y)

We know that the slope is -7/5 which is rise/run

Thankfully the run is 5 which is the exact distance from 4 to -1 so we would need to apply -7 to 2 which would be 5
The answer is
B = (- 1, 5)

SAMB DOGRUS
4(2x-1)+3(2x+5)
4(2x - 1) + 3(2x+5)

Answers

Answer:

14x + 1

Step-by-step explanation:

4(2x-1)+3(2x+5) = 2x*4 - 1*4  + 2x*3 + 5*3

                          = 8x - 4 + 6x + 5

                          = 8x + 6x -4 + 5  {Combine like terms}

                          = 14x + 1

Ok, I think it is 14x+11

So what you should likely do first is distribute the 4 to the (2x-1), as well as distributing the 3 to the (2x+5). Then, you should end up with 8x-4+6x+15 once you have completed the distribution. After that, you should combine like terms so, 8x+6x to get 14x and then 15-4 to get 11 >>(NOTE: this can also be written as -4+15 which also gets 11, it just may be easier to see this as a subtraction problem in this sense), as a result you have 14x+11.

(I have work shown below)
Hope this helps!! :)

Find the slope of line

Answers

Answer:

2/4

Step-by-step explanation:

rise/run

go up (rise) 2, run 4

2/4

please help me in math ​

Answers

there are two ways you can do this. Go through each of the nth terms separately and find the one that matches or you can find the nth term with the sequence itself.

so you find the size difference inbetween each term which is -5 so you know there will be -5n in your formula so then you need to make n= 1 (for the first term) so that equals -5 but you want -3 so you need to find what + -5 equals -3 which is 2.

So now you know your answer is 2-5n

The actual distance between Oaxaca and Guadalajara, Mexico, is 984 kilometers. On a certain map, these two cities are 4 centimeters apartOn the same map, Guanajuato and Tijuana, Mexico, are 10 centimeters apart. What is the actual distance between Guanajuato and Tijuana ?

Answers

Answer: 2460 kilometers

Step-by-step explanation:

Actual distance between Oaxaca and Guadalajara = 984 kilometers

Distance between Oaxaca and Guadalajara on a map = 4cm

Distance between Guanajuato and Tijuana on a map = 10cm

The actual distance between Guanajuato and Tijuana will then be:

= 984/4 × 10

= 246 × 10

= 2460 kilometers

Select the correct answer. Which equation, when solved, gives 8 for the value of x?​

Answers

The 3rd equation, as if you solve for x as shown, you will end up with equation x=8.

[tex]\frac{5}{4}x-\frac{3}{2}x=-4+2[/tex]

[tex]\frac{5}{4}x-\frac{6}{4}x=-2[/tex]

[tex]-\frac{1}{4}x=-2[/tex]

[tex]x=8[/tex]

Which of these tables represent a nonlinear function?

Answers

The third one. As the x increases by 1, the increase in y is not constant

Answer:

(3)

Step-by-step explanation:

Analise the slope m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

(1). (19-20)/(18-17) = - 1 ; (18-19)/(19-18) = - 1 ; (17-18)/(20-19) = - 1 ⇒ table represents a linear function.

(2). (-17+16)/(18-17) = - 1 ; (-18+17)/(19-18) = - 1 ⇒ table represents a linear function.

(3). (17-16)/(18-17) = 1 ; (19-17)/(19-18) = 2table represents a nonlinear function.

EASY PLEASE HELP PLEASE HELP 15 POINTS...PLEASE HELP

Answers

Answer: its is 3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

write the polynomial in standard form 3-3m+4m^{2} -1/2m^{6}

Answers

Answer:

[tex]3-3m+4m^2-\frac{1}{2} m^6[/tex]

Step-by-step explanation:

The league raised $1,560 through fundraisers. Trenton estimates the cost of buying jackets for each player in the league. He concludes that the league has raised enough money. Do you agree with Trenton? Explain.

Answers

Answer:

Step-by-step explanation:

Estimates are rough guesses based on current or previous prices. Therefore, it is impossible to conclude whether or not Trenton has actually raised enough money, especially if no actual price for the jackets has been provided. That being said an estimation is usually a close enough representation of the actual value, which would mean that the chances of having raised enough money (if that is what the estimates say) are pretty high.

Robert found a game spinner that was not completely labeled. The spinner is shown at right. Help Robert figure out what fraction of the spinner is missing.

Circle with four unequal sections, labeled: 1 third, blank, 1 sixth, 3 eighths.

Answers

Step-by-step explanation:

Where is the image of the spinner shown?

Suppose a system of two linear equations has one solution. What must be true about the graphs of the two equations?
They intersect at one point.
They intersect at two points.
They have the same slope.
They have the same y-intercept.

Answers

Answer:

They intersect at one point

Step-by-step explanation:

I took the test and got 100%

Answer:

They have to intersect at one point

Step-by-step explanation:

solve the equation:
6= k/9
k=
PLSSSSSSSSSSSSSSSSSS HELP MEEEE

Answers

So you want to isolate the variable first.
For this you would have to multiply 9 to both sides.
6*9 = k/9 * 9
That would give you...
54 = k
Hope I helped:)

Notice that two line segments are formed on each transversal between the central parallel line and the outer parallel lines. Measure the lengths of the four line segments.

Answers

Answer:

Picture?

Step-by-step explanation:

Answer:

heres the picture

Step-by-step explanation:

Find three consecutive even integers suche
that one half of their sum is between 15
and 21.

Answers

9514 1404 393

Answer:

  10, 12, 14   and maybe {8, 10, 12} and {12, 14, 16}, depending on the meaning of the question

Step-by-step explanation:

If x is the middle one, then their sum is 3x. You want ...

  15 < 3x/2 < 21 . . . . assuming "between 15 and 21" does not include 15 or 21

  30 < 3x < 42

  10 < x < 14

The only even integer in that range is 12, so the three integers are ...

  10, 12, 14 . . . . . half their sum is 18

__

We have used <, rather than ≤ in the above solution. This assumes that "between" does not include the values at the end of the range. If those values are included, then two additional solutions are possible: {8, 10, 12} and {12, 14, 16}. For the first set, the half-sum is 15; for the second set, the half-sum is 21.


The manager of a garden store decides to hold a Buy 3, Get 1 Free sale on vegetable plants. The sale is held for one week and a total of 636
vegetable plants were sold (not including the ones given away for free). If each plant cost the store $2.90, how much money did the store lose
by giving away the free plants?

Answers

Answer:

the shop lost $922.20 by giving away free vegetable plants.

Step-by-step explanation:

you would start by dividing 636 by two to see how many free vegetable plants were given away.

636 / 2 = 318

this shows us how many free vegetable plants were given for free, so then to find how much money the store lost giving them away for free, you would multiply 318 by 2.9

318 x 2.9 = 922.2

Therefore the shop lost $922.20 by giving away free vegetable plants.

to increase an amount by 19% multiple by?

Answers

To increase an amount by 19% you need to multiple the amount by 1.19

Answer:

1.19

Step-by-step explanation:

The original full amount is 100%.

When you increase the full amount by 19%, you add 19% of the full amount to the full amount, so now you have 119%.

To find 119% of an amount, multiply he amount by 1.19 since 119% = 1.19

Answer: 1.19

Please help!! I’m stuck on this one haha

Answers

Answer:

Ready to help soon as we know what that "one" is

Answer:

hahaha where is the pic

Step-by-step explanation:

what is the interior of a decagon

Answers

Answer:

Decagon Definitions A decagon is a 10-sided polygon, with 10 interior angles, and 10 vertices which is where the sides meet. A regular decagon has 10 equal-length sides and equal-measure interior angles. Each angle measures 144° 144 ° and they all add up to 1,440° 1,440 °.

Step-by-step explanation:

really hope this helps, Good luck ^w

In geometry a decagon is a ten-sided polygon or 10-gon. The total sum of the interior angles of a simple decagon is 1440.

Find two possible next terms of a sequence 2, 8, ____, ____ that is neither geometric nor arithmetic.

Answers

9514 1404 393

Answer:

one possible pair of next terms: 0, 1a second possible pair of next terms: 14, 32

Step-by-step explanation:

The difference of these numbers is 6, so the next two terms of an arithmetic sequence would be 8+6 = 14, and 14+6 = 20.

The ratio of these numbers is 4, so the next two terms of a geometric sequence would be 8×4 = 32, and 32×4 = 128.

Any pair of numbers can be used that is not (14, 20) or (32, 128).

The next two terms could be 0 and 1, or they could be 14 and 32.

  2, 8, 0, 1 . . . is a sequence of no particular type

  2, 8, 14, 32 . . . is a sequence of no particular type

a(b + c) = a • b + a • c, where a, b, and c are real numbers

Use the distributive property to simplify the expression.
8(3 + 4) = 24 +

Answers

Answer:

a(b + c) = a • b + a • c

=> 8(3 + 4) = 8.3 + 8.4 = 24 + 32

Step-by-step explanation:

Answer:

The answer for the blank is 32

Step-by-step explanation:

Write each fraction in simplest form.
1) 4/8
2) 3/9
??
22
3) 9/12
??
4) 3/6
??

Answers

Step-by-step explanation:

1. 4/8=1/2

2.3/9=1/3

3.9/12=3/4

4.3/6=1/2

Michael is paid by the hour and gets overtime (OT) for every hour over 40.Last week he worked 52 hours. How many hours of OT did he get?*
A. 38
B. 92.
C. 26
D. 12​

Answers

Answer:

12

Step-by-step explanation:

52 minus 40

WILL GIVE BRAINLIEST
Select all the correct answers.

Which relations represent functions?

Answers

Answer:

First and third relations represent functions.

Step-by-step explanation:

First and third relations are one-to-one and many-to-one respectively, therefore these are functions.

Second and fourth relations are one - to - many, thus they are not functions.

Answer:

first and third

Step-by-step explanation: just took the test like 5 secs ago

help me please , the question is in the picture .

Answers

Answer: 4.2x10^5=420000

Step-by-step explanation: its a positive five so you go in the positive direction from the decimal but if it was a negative you could go the other way (hope this helps)

Other Questions
Which of the following is NOT a monomer?A. an amino acidB. a monosaccharideC. a proteinD. a nucleotide Pat bounces a basketball 25 times in 30 seconds. At that rate, approximately how many times will Pat bounce the ball in 150 seconds? what is the income source obtained from silk worm? A report was sent to the hospital administrator indicating that within the last four months, the enforced safety regulations resulted in a twenty percent decrease in workplace injuries. The administrator also received some recommendations on how to further decrease that percentage. The abbreviation for the group that sent the report is most likely . Select the correct answer.Which of the following careers poses the most significant daily risk?A. City managerB. FirefighterC. City plannerD. Paramedic what is 5+5 and then divided by 8 ___ muchacha es puertoriquena. Fill in the blankA. LaB. EllaC. Ellas What plan was proposed in 1950 to promote lasting peace by increasing economic and political cooperation among European countries? A. the Marshall Plan B. the Schuman Plan C. the Treaty of Versailles D. the Munich Agreement A number is divisible by 11 if the difference of thesums of the alternate digits is either 0 or divisibleby 11. what is the relationship with a Wave medium a five sentence summary about compounds please it is do In 5min HELP ME PLZZZZ 3. In Lab, Section II, Exercise 3 if dad and mom (first generation) have two children (second generation), how many descendants will there be in the following six generations if each child has the same number of children as their parents (22)? Complete the table below, then construct a line graph. Sign, date and prepare an image of your graph and include it with this lab report. explain why you believe the federal governments management of mail-in voting either upholds or challenges slogan sobre los derechos humanos 5. Choose the equation of a line that is perpendicular to the given line and that passes through the givenpoint.4x - 12y = 2; (10,-1)A.) y=3x + 29B.) y=--x+293C.) y=-3x + 29D.) y=--x+7 An abundant food supply allowed Northwest Coast Indians to support ____than Plateau Indians why horizontal movement of the air is comparatively more significant than the vertical movement Who was born the same day Pearl Harbor was bombed in warriors dont cry. why nylon is perferred for making cloths instead of silk? Which of the following steps will speed up the reaction between a baking soda solution and a calcium chloride solution in a beaker? Keep the beaker in a freezer. Keep the beaker in sunlight. Pour the solutions into a flat dish. Pour the solutions into a narrow test tube.