Mathematics High School

Someone help please! D:

Someone Help Please! D:

Answers

Answer 1

Answer:

D) (10,22)

Step-by-step explanation:

based on given slope and point, the linear equation is y = 9/5x + 2

plugging in x-and-y values only results in a true statement for option D

example:

22 = 9/5(10) + 2

Does 22 = 18 + 2?  Yes

Related Questions

Which choice is equivalent to the expression shown below?
-3(3y-2x) + 2(5x-4y)

Answers

Answer:

[tex] - 3(3y - 2x) + 2(5x - 4y) \\ - 9y + 6x + 10x - 8y \\ 16x - 17y[/tex]

I hope I helped you^_^

Jamie saw 12 ducks on the lake. When Jamie said that 1/2 of the ducks swam away, how many ducks was that?

a) 8
b) 4
c)6

Answers

6
12 divided my 2 is 6
or 6 + 6 is 12.
Hope this helps

Did I do this right?

Answers

Yeah that’s correct
Yea that’s correct!!!!
Good job!!!

A chess club 20 with members is electing a new president. Lashonda received 8 votes. What percentage of the club members voted for Lashonda?

Answers

Answer:

Lashonda is not popular. She only received 40% of the votes.

Step-by-step explanation:

8/20 can be simplified to 2/5. If 1/5 is equal to 20%. Then 2 times 20% is 40%.

(a) Write an equation to find x. Make sure you use an "=" sign in your answer​

Answers

Answer:

2x-  13 = 4x + 2

he table shows ordered pairs of the function y= 8-2x What is the value of y when x=8 ?

A 2-column table with 6 rows. The first column is labeled x with entries negative 3, negative 1, 1, 4, 8, 10. The second column is labeled y with entries 14, 10, 6, 0, question mark, negative 12.

–20
–8
8

Answers

Step-by-step explanation:

Reorder

8

and

−

2

x

.

y

=

−

2

x

+

8

sorry if wrong

Rachel earned $54.79 last week. Morgan earned $50.23. About how much more did Rachel earn?

Answers

Answer:

$4.56

Step-by-step explanation:

It would be $4.56
You would do 54.79-50.23

Show that the two triangles ABC and DEF are congruent by the
HL theorem.

Answers

Since hypotenuses and legs have the same length, then both are congruent and thus, triangles ABC and DEF are congruent.

The Hypotenuse-Leg theorem states that two right triangles are congruent if and only if their hypotenuses and any of their corresponding legs are congruent. That is to say:

[tex]\overline {AC} \cong \overline {DF}[/tex], [tex]\overline{BC} \cong \overline {EF}[/tex]

[tex]AC = DF, BC = EF[/tex]

[tex]\sqrt{AB^{2}+BC^{2}} = \sqrt{DE^{2}+EF^{2}}[/tex], [tex]BC = EF[/tex]

If we know that [tex]AB = 10[/tex], [tex]BC = 4[/tex], [tex]DE = 10[/tex] and [tex]EF = 4[/tex], then we have the following outcomes:

[tex]\sqrt{10^{2}+4^{2}} = \sqrt{10^{2}+4^{2}}[/tex]

[tex]4 = 4[/tex]

Since hypotenuses and legs have the same length, then both are congruent and thus, triangles ABC and DEF are congruent.

We kindly invite to check this question on triangles: https://brainly.com/question/21972776

ayuda
encuentra el valor de la hipotenusa ​

Answers

Answer:

113. x = √65 cm

114. x= 7.10 cm

Solve for brainlist ( you can take your time )

Answers

Answer:

Slope for...:

7: 1

8: -2

9: 12/0

10: 4/3

11: 2/-7

12: 0/4

13: -1/3

14: 5/9

15: 1/4

Hope this helps!

select the exspressions that are equivalent to 6(3p +2)+2

Answers

Answer:

18p + 14

Step-by-step explanation:

6

(

3

+

2

)

+

2

{\color{#c92786}{6(3p+2)}}+2

6(3p+2)+2

1

8

+

1

2

+

2

help pls
what is the slope intercept form of (4,0) and (0,5)

Answers

Answer: y = -5/4x+5

Hope this helps!!!

Classify the system of equations and identify the number of solutions.
4x + 2y = −8
6x + 3y = 9
inconsistent; none
consistent, dependent; one
inconsistent; one
consistent, dependent; infinite
HELP ASAP PLS

Answers

Answer:

inconsistent, none

Step-by-step explanation:

Write both equations in slope-intercept form to see if the lines are parallel.

These two lines have slope m = −2 and different y-intercepts, therefore they are parallel.

Since the lines are parallel, the system is inconsistent and there are no solutions.

The system of equations  4x + 2y = −8 6x + 3y = 9 is inconsistent and has no solutions.

What is system of Equations?

A system of equations is a collection of two or more equations with a same set of unknowns.

We need to write both equations in slope-intercept form to see if the lines are parallel.

4x+2y=-8

2y=-8-4x

y=-4-2x,

y=-2x-4, m₁=-2

and 6x+3y=9

3y=9-6x

y=-2x+3, m₂=-2.

So two lines have slope m = −2 and different y-intercepts,

It means two line are parallel.

Since the lines are parallel, the system is inconsistent and there are no solutions.

Hence 4x + 2y = −8 , 6x + 3y = 9 is inconsistent and has no solution.

To learn more on system of equations click:

https://brainly.com/question/24065247

#SPJ2

The perimeter of a triangle is 17x−5 units. One side is 3x+5 units and another is 8x−3 units. How many units long is the third side?

Answers

9514 1404 393

Answer:

  6x -7 units

Step-by-step explanation:

Let c represent the length of the third side. The perimeter is the sum of the three side lengths.

  P = a + b + c

  (17x -5) = (3x +5) +(8x -3) +c

 17x -5 = 11x +2 + c . . . . . . . . . . . . collect terms

  6x -7 = c . . . . . . . . . . . . . . subtract 11x+2

The third side is 6x -7 units.

Approximately how much greater, in grams is 191520 than 146640

Answers

191520 grams is greater than 146640 grams by 44,880 grams

I just did the problem -(-8) -(-2) and i think the answer is 12. am i right​

Answers

Answer:

I got 10 as the answer

Step-by-step explanation:

-(-8)-(-2)

8-(-2)

8+2

10

Answer:

is it -(-8) -(-2) or

(-8) -(-2) cause

I think you can use a number line which comes to a +6


A card is drawn from a 52-card deck, the result is written down, and then the deck is shuffled. A card is drawn. What is the probability that at least one of the two cards was red? Write your answer as a percent

Answers

Answer:

1/2 or 50%

Step-by-step explanation

Answer:

75%

Step-by-step explanation:

To find probability of one being red, do 1 minus probability of being black.

1/2*1/2=1/4

1-1/4=3/4

=75%

Please help me with this!!

Answers

Answer:

15.6

Step-by-step explanation:

1 times 12 is 12 3/10 of 12 is 3.6 12+3.6=15.6

Answer:

$15.60

Step-by-step explanation:

multiply 1.3 (which is the same as 1 3/10) and 12

Which is the area between the x-axis and y=x from x=1 to x=6

Answers

Answer:

I am going to answer using calculus. Let me know if you instead were looking for an algebraic method. Take the definite integral from 3 to 6 of xdx. [x^2/2]3 to 6= 18-(9/2)= (36-9)/2= 27/2. The area is 27/2

Gibson's Department Store is having a clearance sale and has decreased everything in the
store by 35%. How much will Gloria pay for a pair of earrings that were originally
$15.75?
A. $13.75
C. $12.75
B. $10.24
D. $12.24

Answers

Answer:

B. :>

Step-by-step explanation:

B, rounded from what i got which is 5.51, just rounded it to see the answer, and i got B

More coins for youuu + follow for brainliest :)​

Answers

Answer:

10 + 78.567 = 88.567

Step-by-step explanation: thank you

The Hulk just flew into the Boston airport to visit some family, but due to car problems, they are
unable to pick him up. He only has $20 on him. He needs to call a cab that costs $1.75 initially and
$.65 per mile. How far will he be able to go? If his family lives 25 miles away, will the cab be able to
get him to his family?

Answers

Answer:

Yes, he will be able to afford 25 miles

Step-by-step explanation:

20.00 - 1.75 = 18.25

He will have $18.25 after the initial payment.

18.25 / 0.65 = 28~

He will be able to go 28 miles with the 18 dollars he has left.

0.43 as a fraction ?

Answers

Answer:

43/100

Step-by-step explanation:

How do i simplify this question?

Answers

16a5 b7
you just needed to multiply the numbers

please help im begging you, brainliest to correct answer!!!

(zoomed in equation on slide 2)

Answers

Step A is given
Step b is multiplication property
Step c is distributive property
Step d is substitution/ write and equivalent expression
Step e is addition property
Step f is division

How do you solve these two problems please explain step by step

Answers

Answer:

1) [tex]x=15, y=41[/tex]

2) [tex]x=6, y=24[/tex]

Step-by-step explanation:

1)

The two triangles are similar by AA similarity.

That means [tex]5x-5=4x+10[/tex].

We can add [tex]5[/tex] to both sides to get [tex]5x=4x+15[/tex].

We can then subtract [tex]4x[/tex] from both sides to get [tex]x=15[/tex].

We know that the [tex](5x-5)+(6y-4)=180[/tex]  because they both lie on a straight line.

We can plug in for [tex]x[/tex] to get [tex](5(15)-5)+(6y-4)=75-5+6y-4=6y-66=180[/tex].

We can divide both sides of the equation by [tex]6[/tex] to get [tex]y-11=30[/tex].

We then add [tex]11[/tex] to both sides to get [tex]y=41[/tex].

So, [tex]\boxed{x=15, y=41}[/tex] and we're done!

2)

Because the two bases of a trapezoid are parallel, meaning adjacent top and bottom angles sum to [tex]180^{\circ}[/tex], we have that [tex]90+3y+18=180[/tex].

We can subtract a [tex]90[/tex] and an [tex]18[/tex] from both sides to get [tex]3y=72[/tex].

We then divide both sides of the equation by [tex]3[/tex] to get [tex]y=24[/tex].

We do the same thing for [tex]x[/tex]. On the other side of the trapezoid, we have that [tex]15x+30+10x=180[/tex].

We combine like terms on the left side to get [tex]25x+30=180[/tex].

We subtract a [tex]30[/tex] from both sides to get [tex]25x=150[/tex].

We divide both sides of the equation to get [tex]x=6[/tex].

So, [tex]\boxed{x=6, y=24}[/tex] and we're done!

What is the value of 4C9 ?

Answers

Answer:

the value is 126

Step-by-step explanation:

have a good day

Jose needs 6.2 lb of organic blueberries to make smoothies. Organic blueberries are on sale for $2.85 per pound. Jose estimates that he will need $12 to buy the 6.2 lb of blueberries. What is Jose’s error?

1. Jose did not make an error. His estimate of $12 is correct.
2. Jose incorrectly rounded $2.85 down to $2. The estimate should be $18.
3. Jose incorrectly rounded 6.2 up to 7.
4. Jose incorrectly multiplied 2 and 7. The estimate should be $14.

Answers

Answer: Jose incorrectly rounded $2.85 down to $2. The estimate should $18.

Step-by-step explanation:

lol i had this question

What exactly is this? 2+6x = 1-x

Answers

X=-1/7 i hope this helped answer ur questions

guys…..am i hot?????

Answers

Nope because I said so

Answer:

just btw there is no pic lol

Step-by-step explanation:

Other Questions
Someone pls help me I will make you brain which do you think we would rather have in our economy - efficiency and underutilization what kind of speech does the first amendment protect Help please this is due tonight Write an absolute value equation of the form |ax+b|=cx+d that has no solution. Assume that a, b, c and d 0 If you vertically compress the absolute value parent function, f(x) = \X\, by afactor of 4, what is the equation of the new function?A. g(x) = | 4x1 |B. g(x) = |x - 41 |C. g(x) = 4|x|D. g(x) = 1/4 |x| Consider the following declarations:class bagType{public:void set( string, double, double, double, double);void print() const;string getStyle() const;double getPrice() const;void get( double, double, double, double);bagType();bagType(string, double, double, double, double);private:string style;double l;double w;double h;double price;};bagType newBag; // variable declarationRequried:a. How many members does class bagType have?b. How many private members does class bagType have?c. How many constructors does class bagType have?d. How many constant functions does class bagType have?e. Which constructor is used to initialize the object newBag? present value computations are also referred to as 1) make q the subject of the formula 4(q+p)=5+7q2) Make x the subject of the formula y=2a-bx^2 Which significant figure of Georgia's colonial history is described above?-)A)Noble JonesB)John Reynoldsc)James WrightD)James Oglethorpe Which is true about electronic prescribing systems and written prescriptions? Air pressure is greatest near the surface of the Earth in the _______.Question 7 options:ThermosphereMesosphereTroposhereExosphere ListenQuestionQuestionA student measures the distance between points A and B. The student uses a stopwatch to measure the time taken to travel from point Ato point B. Which equation helps the student to calculate the speed at which an item travels?QuestionO Speed =DistanceTimeQuestioO Speed =TimeDistanceQuestioO Speed = Distance x TimeO Speed = Distance + Time Which of the following statements about using knives is FALSE?Carry knives point down.When cutting, the knife blade should be parallel to your nails on your guiding hand.When cutting, lay thumb and forefinger flat on the food your are cutting to hold it firmly in place.Always cut away from the body. Find the slope of the following graph.-331/3 Which number line shows the location of 0.3? Mean of first five whole numbers is 3 10. Explain how both a population of moose and wolves in the same area could each affect thesize and distribution of the plant population in a community: How was terrorism and intimidation used to deny blacks the freedoms promised by the 13th, 14th and 15th Amendments? determine the mass of agcl(s) produced when 0.91 g of agno_3 in an aqueous solution reacts with excess nacl aqueous solution as shown below: agno_3(aq) + nacl(aq) agcl(s) + nano_3(aq)