(will mark brainliest to whoever responds!) PLEASE HELP ME OUT :)

(will Mark Brainliest To Whoever Responds!) PLEASE HELP ME OUT :)

Answers

Answer 1

Answer:

Step 3 is wrong

Step-by-step explanation:

[tex]x_1=\frac{-\left(-6\right)+14}{2\cdot \:5},\:x_2=\frac{-\left(-6\right)-14}{2\cdot \:5}[/tex]

is how she shouldve put it in


Related Questions

PLSSSSS help me i would like it ​

Answers

Answer:

Hi that symbol is for 90 degrees , that means when u add x + 53 equals to 90 degrees . so the answer is 37 degrees

2500 principal earning 4%, compounded quarterly, after 4 years.

Answers

Answer:$2931.45

Step-by-step explanation:

please answer quick as possible ​

Answers

Answer:

The correct option is B

i just answer that on our test and i got A+

Answer:

p + 2

Step-by-step explanation:

[tex]A=lb \\ \\ \implies \: b = \frac{A}{l} \\ \\ \implies \: b = \frac{p(4 {p}^{2} - 16) }{4p(p - 2)} \\ \\ \implies \: b = \frac{4p({p}^{2} - 4) }{4p(p - 2)} \\ \\ \implies \: b = \frac{4p({p}^{2} - {(2)}^{2} ) }{4p(p - 2)} \\ \\ \implies \: b = \frac{\cancel{4p({p} - {(2)})}({p} + {(2)}) }{\cancel{4p(p - 2)}}\\ \\ \implies \huge \orange{ \: b =(p + 2)}[/tex]

A square with a side length of 18 inches is dilated by a scale factor of
a
1/3. How long is the side length of the resulting square?

Answers

Answer: 6 inches

Step-by-step explanation:

18(1/3)=6

A flag pole casts a shadow that’s 5 feet. A rope attached to the flag is 13 feet long . How tall is the flag poll

Answers

Answer:   12 feet

Explanation:

I'm assuming the rope is fully taut and connects the top of the flag pole with the tip of the shadow.

Draw a right triangle that has a horizontal leg of 5 feet and a hypotenuse of 13 feet. I'll call these a = 5 and c = 13.

Use the pythagorean theorem to find b

[tex]a^2 + b^2 = c^2\\\\5^2 + b^2 = 13^2\\\\25 + b^2 = 169\\\\b^2 = 169-25\\\\b^2 = 144\\\\b = \sqrt{144}\\\\b = 12[/tex]

The vertical leg of the right triangle is 12 feet, which is the height of the flag pole. We have a 5-12-13 right triangle.

Which of the
following proves
these triangles are
congruent?

A. Neither, they are not congruent
B. ASA
C. AAS

Answers

Answer:

AAS

Step-by-step explanation:

you have the 90 degree angles in both triangles, then the vertical angles, and you have the one side congruent as well.

Instruction:
Each box on this Map is 20 Degrees. Identify the absolute locations of each places named A, B, C, D, and E. ​

Answers

Answers:

A = 20° North, 20° WestB = 40° North, 120° EastC = 20° South, 120° WestD = 40° South, 60° EastE = 60° North, 40° West

==========================================================

Explanation:

The equator is the middle-most horizontal line. This is the thickest horizontal line of the group.

The prime meridian is the thickest vertical line shown at the center.

Start where those two lines cross. We call this 0 degrees North and 0 degrees East.

Then move 20 degrees west and 20 degrees north to arrive at point A.

Therefore, we can describe the absolute location of point A by saying "20° N, 20° W". Always list the north/south coordinate first (aka the latitude) before listing the east/west coordinate (longitude).

You probably have come across this type of notation before if you have worked with GPS.

------------------------

Point B is located at the absolute position of 40° N, 120° E

The 40 is from moving 2 ticks up from the center. Each tick is 20 degrees, so 2*20 = 40 degrees total north. The 120 is from 6 movements to the east, so 6*20 = 120 degrees east in total.

Like with point A, and the rest of the points as well, we always start at the center.

-------------------------

Again start at the intersection of the equator and the prime meridian.

We then move 1 tick down, to move 1*20 = 20 degrees south.

We also move 6 tickmarks west to move 6*20 = 120 degrees west.

Therefore, point C's absolute location is 20° S, 120° W

-------------------------

The same idea will play out to locate points D and E.

3(a+2)+-8=7Please who can solve the equation for me

Answers

Answer:

3

Step-by-step explanation:

3a + 6 - 8 = 7

3a - 2 = 7

3a = 9

a = 3

Let me know if this helped <3

Answer:

3+8+11-8=3x2=6=7

A=1

Step-by-step explanation:

My head just went crazy thinking about that so please mark me as brainliest

You and a friend are playing a game by tossing two coins. If both coins land on heads,
you win. If both land on tails, your friend wins. Otherwise, nobody wins. The table shows
the possible outcomes

Is this a fair game?

Answers

Answer:

yes

Step-by-step explanation:

this is because you both have to get 2 of them on a head or tails

The given game is fair, as both, you and your friend have equal probabilities of winning.

What is the probability of an event?

The probability of an event is the fractional value showing how likely an event is to occur. It is determined by the formula,

The probability of an event

= the number of outcomes favorable to the event/total number of outcomes.

How do we solve the given question?

All possible outcome when two coins are tossed is {HH, HT, TH, TT}

∴ The total number of outcomes = 4.

For you to win, we need both heads, that is {HH}.

∴ Number of outcomes in your favor = 1

Probability(you win) = 1/4

For a friend to win, we need both tails, that is {TT}.

∴ Number of outcomes in your friend's favor = 1

Probability(friend win) = 1/4

Probability(you win) = Probability(friend win), we can say that the game is fair.

Learn more about Probability at

https://brainly.com/question/24756209

#SPJ2

Can anyone solve this correctly?

Answers

Answer:

C. 113.04 ft²

Step-by-step explanation:

Area of a circle = π×radius²

Since diameter is 12, the radius is 6

π×(6)²  =   π×36   =   113.04

Find the number of diagonals in a regular polygon with 7 sides

Answers

Answer:

To find the total number of diagonals in a polygon, multiply the number of diagonals per vertex (n - 3) by the number of vertices, n, and divide by 2 (otherwise each diagonal is counted twice).

Step-by-step explanation:

4. What is the probability that a randomly selected student likes to play video games but does not select math as their favorite subject?

41%

29%

70%

12%

Answers

Answer:

I think it would be 29% because it says that 41% of them like video games and math and that 29% of them do not like math but do like and the other two don't like math or video games

Step-by-step explanation:

Answer:

29%

Step-by-step explanation:

picked the box that was on the bottom left

0.8% of 150 is what number?

Answers

1.2 is the answer love

ez 1.2

Solution for What is 150 percent of 0.8:

150 percent *0.8 =

(150:100)*0.8 =

(150*0.8):100 =

120:100 = 1.2

answer for a lot of points !!!!

Answers

Answer:

1. Simile

2. Stanza

Step-by-step explanation:

Simile has words such as: "like" and "as".

Stanza because they can set the structure, pattern, and mood of the poem that proses do for paragraphs.

I hope this helps!

Answer: smile and stanza

Step-by-step explanation:

HELPPP MEEE

Solve 12/y = 4/3

The solution is y=__

Answers

Step-by-step explanation:

12/y = 4/3

y=9

hope it helps you

Find the slope of the line represented by 3x-2y=-6 using its intercept. How is the slope represented in your graph

Answers

Answer:

i think y= 2 3(x+2)

Step-by-step explanation:

i hope, this helps, if not i'm sorrry

the slope is 3/2

3x - 2y = -6
-3x on both sides

-2y = -3x -6
/-2 on both sides

(since youre dividing a negative by a negative, it becomes positive)

y = 3/2 + 3

Line b has a slope of 8/3. Line c is perpendicular to b. What is the slope of line c

Answers

Answer: -3/8

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals of each other.

The art teacher spends $120 on art supplies for a class project. The art teacher spends $48 on poster boards and buys jars of paint that cost $6 each. How many jars of paint does the art teacher buy

Answers

She bought 12 jars of paint.

How do I solve this question?

Answers

Answer:Find a pair of integers whose product is c c and whose sum is b b

Step-by-step explanation:

place can help.


place

Answers

Answer:

30° , 60° , 90°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

sum the 3 angles and equate to 180

x + 2x + 3x = 180 , that is

6x = 180 ( divide both sides by 6 )

x = 30

2x = 2 × 30 = 60

3x = 3 × 30 = 90

the 3 angle measures are 30° , 60° , 90°

Kayla earns 80.00 per day at her job and spends 4.00 per day on transportation. What set of integers best represents these values?​

Answers

Kayla earns 80.00 per day at her job and spends 4.00 per day on transportation. What set of integers best represents these values?

Marlon has 4 books to read for homework this week. if he reads 2/3 of a book each night, how many nights will it take to read all four books

Answers

It will take Marlon 6 nights to read all four books

Which of these are equal to 2100???


3^3
3^7
3^10
3^25

Answers

Answer: 3^7

Step-by-step explanation: done!

help please :(((((((((

Answers

Answer:

Im thinking a

Step-by-step explanation:

It cant be c, since you cant have "too many points" and it cant be d because it is a linear function thing,  and i am leaning more towards a, because B just sounds weird to me. never seen an answer be that for a question like this.

a stock was selling at $120 per share. a month later, it was selling at $150 per share. what is the percent increase?

Answers

Answer:

25%

Step-by-step explanation:

The formula to find percent increase is [tex]100 * \frac{final-initial}{|initial|}[/tex]. We're given the initial value as 120 and the final value as 150.

[tex]100*\frac{150-120}{|120|}[/tex] [tex]100*\frac{30}{120}[/tex] [tex]100*\frac{1}{4}[/tex] [tex]100/4[/tex] [tex]25[/tex]

Therefore, the percent increase is 25%.

PART 3 OF ME ASKING FOR HELP

Answers

Answer:

c

Step-by-step explanation:

What is the unknown fraction?

6/10 + ____ = 62/100​

Answers

The answer is 2/100 or 1/50!

6/10 is equivalent to 60/100.
62/100 - 60/100 = 2/100 = 1/50

So, 6/10 + 1/50 = 62/100
6/10 + 2/100 = 62/100

(Use 1/50 because that’s the simplified answer!)

I hope this made sense! Good luck!

Find the measure of the missing angle.

Answers

Answer:

a = 146

Step-by-step explanation:

The line is 180 degrees so one angle is 34 degrees and the other one would have to add up with it to make 180 degrees. This is where the 146 degrees comes in.

146 + 34 = 180 = degrees

ABC is a triangle, right-angled at A. If AB = 6 and AC = 8, find BC.

Answers

Given :

ABC is a right angled triangle at A where AB is 6cm, AC is 8cm.

To Find :

BC.

Solution :

Let the Base be AB cm, Perpendicular be AC cm and Hypotenuse be BC.

We know that,

[tex] \qquad \sf{ \pmb{(Hypotenuse ) {}^{2} = (Base) {}^{2} + (Perpendicular) {}^{2} }}[/tex]

Substituting the given values in the formula :

[tex] \qquad\sf{ \dashrightarrow{ ( BC ) {}^{2} = (AB) {}^{2} + (AC ) {}^{2} }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ ( BC ) {}^{2} = (6) {}^{2} + (8 ) {}^{2} }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ ( BC ) {}^{2} = 36 + 64 }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ ( BC ) {}^{2} = 100 }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ BC {} = \sqrt{100} }}[/tex]

[tex] \qquad\sf{ \dashrightarrow{ BC {} = 10 }}[/tex]

Therefore, BC = 10 cm

Chef Alfredo has noticed some changes in his business. He usually sells 45 pizzas on Sunday afternoons. During football season, he has big television screens televising NFL games and he sells 72 pizzas. What is the percent change? is it an increase or decrease? show your work to solving the problem, write your answer in a complete sentance.

Answers

Answer:

110

Step-by-step explanation:

do you multiply 72 times 45 that equals 110

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