Answer:
x= 15
y= 21
Step-by-step explanation:
81+6x-11+x+5= 180
7 x + 75= 180
7x= 105
x=15
4y-18+y+14+6×15-11=180
5 y + 75= 180
5y= 105
y= 21
Find the area of the trapezoid a21 b22.50 c11.25 d42
The Bill for dinner at Dave and Busters last night was $62.20. The waiter received an 18% tip. How much of a tip did the waiter receive?
What’s the answer?!?!?
Answer:
24 inches
Step-by-step explanation:
You can see in the picture a triangle is formed where the sides are AB, BC, and AC.
The side lengths you have are AC = 16 and BC = 20.
You can use the Pythagorean Theorem, [tex]a^2+b^2=c^2[/tex], so:
[tex]16^2+b^2=20^2[/tex]
[tex]256+b^2=400\\b^2=144\\b=12[/tex]
This means that the length of AB = 12.
It's asking the diameter, and AB is the radius, so you have to do 12 * 2 to find the diameter = 24 inches
What’s equals x
-9t + 2 = 56
2xy +1 = 1
solve for x
Answer:
the answer of this question is 0
A. First, convert this equation into y-intercept form
y = 2x + 1
B. 2 is the slope: 1 is the y-intercept
Then, plug in 1 for y and solve
C. 1 = 2x + 1
Therefore, x is 0
i need help ASAP please and thank you !!!!!!!
Answer: He would make $1,170 a week.
Step-by-step explanation:
He makes $400 a week.
$55 per appliance sold, he sold 14 appliances.
$55 x 14 = $770
$400 + $770 = $1,170
Hope this helps!:)
I'm confused on this
Answer:
y= -2/3x +4
Step-by-step explanation:
(0,4) and (6,0)
m= (y2-y1)/(x2-x1)
m= (0-4)/(6-0)
m= -2/3
y-y1=m(x-x1)
y-4= -2/3(x-0)
y-4= -2/3x
y= -2/3x +4
Answer:
D
Step-by-step explanation:
Almost positive it's D. When you take two points on the line, you'll get a slope of 2/3. Since it's going down left to right, it's going to be negative. SOOO -2/3. The y-intercept is 4 because, well that's where the line crosses the y-axis.
9t + 21t - 8
It needs to be factored
A scale drawing of a house shows 9cm x10cm. If
6cm=12 ft, what are the actual dimensions?
Answer:
18ft x 20ft
Step-by-step explanation:
(I'm kinda in a rush so I can't explain right now, sorry!)
Hope that helped though :)
The actual dimensions of the house is 18 feet by 20 feet.
Scaling is used to either increase or decrease the size of a figure to create an image.
Given that a scale of 6cm to represent 12 ft. Hence:
9 cm = 9 cm * (12 ft. per 6 cm) = 18 feet.
10 cm = 10 cm * (12 ft. per 6 cm) = 20 feet.
The actual dimensions of the house is 18 feet by 20 feet.
Find out more on scaling at: https://brainly.com/question/25324744
What is the value of 3(x - y) if x = 9 and y = -2*
Answer:
33
Step-by-step explanation:
1. 3(x - y)
2. 3(9 - -2)
3. 3(9 + 2)
4. 27 + 6
5. 33
[tex]3(x - y)[/tex]
where x = 9 and y = - 2.
Substitute x = 9 and y = -2 in.[tex]3(9 - ( - 2)) \\ 3(9 + 2) = 3(11) \\ 33[/tex]
Hence, the answer is 33.
Answer[tex] \large{33}[/tex]
Which inequality represents the stated situation : A theater is made to receive no more than 750 spectators. Group of answer choices
Answer:
C. s ≤ 750
Step-by-step explanation:
A. s≥750
B. s=750
C. s≤750
D. s<750
'no more than' in inequality means "less than or equal to"(≤) which means that the quantity could be less than or equal to.
From the question given, the theater can only receive less than 750 spectators or 750 spectators but no more than 750 spectators
The statement can be represented by the inequality;
s ≤ 750
Where
s means spectators
. Which statement about the
function y=-3x – 2 is true?
A. As the value of x increases, the value of y increases.
B. As the value of x decreases, the
value of y stays the same.
C. As the value of x increases, the value of y decreases.
D. As the value of x decreases, the value of y decreases.
Answer:
C. As the value of x increases, the value of y decreases.
Step-by-step explanation:
The slope is -3. Negative slope means:
As y increases, x decreases.
Therefore:
As y decreases, x increases.
please help me quickly!
Answer:
1) 3:24
2) 3:24 and 3:25
Step-by-step explanation:
just look at the time given
Answer:
3:23 and 3:24
Step-by-step explanation:
a class of 60 voted for class president. 30% voted for Brad and 70% voted for Jane. How many votes did the winner get?
Answer:
Jane got 42 votes.
Step-by-step explanation:
Step 1: Put 70% into decimal.
0.7
Step 2: Multiple the class of 60 by 0.7 to get the winner's votes:
42
porfavor ayúdame no entiendo esto trabajó
* en el siguiente problema anteriormente en la unidad ahora utiliza el proceso de seis pasos para resolver problemas deberá configurar un sistema de ecuaciones utilicé un enfoque gráfico para resolver sistemas.
* tienes 14 monedas en tu bolsillo que son 25 centavos o 5 centavos el valor total de las monedas es de $2.50 ¿ cuantas monedas de cada tipo tienes?
Micheal plays 1/15 of a song in 1/5 of a minute. How many minutes will it take to play the whole song?
Answer:
3 minutes
Step-by-step explanation:
To find how many minutes it will take to play the whole song, multiply 1/5 by 15
15(1/5)
= 3
So, it will take 3 minutes to play the whole song
Answer:
Given :-Micheal plays 1/5 part of song in 15 minTo Find :-Time taken to complete whole song
Solution :-Let the time taken be x
Now,
x = 1/5 of 15
x = 15/5
x = 3 min
Step-by-step explanation:
[tex] \\ [/tex]
?? Please help I’m confused
Answer:
the 4 would equal 16
the 2 would equal 4
To get this you would have to multiply the number by the scale factor of 4
4(4)=16
2(4)=8
--------------------------------------------------------------------------------
Hope this helps
PLEASE HELP ME WITH THIS QUESTION!!!!!!!!
I think it's a 1/2 because if you look at it and look at the points the smallest triangle would be half of that
ayoo could someone please help me with my math?? multiple selection answer:)
Which of the following options represents an equation that can be used to solve for the missing side of a right triangle? Select all that apply.
Answer:
choice 1) a^2+b^2 = C^2
and
choice5) c = sq rt(a^2+b^2)
Allan's father is 120% of Allan's height. If his father is 180cm, how tall is Allan?
Answer:
Allan is 150cm tall.
Step-by-step explanation:
120% of 150 is 180.
So, the answer is 150cm
Hope this helps! :)
Jason drives 15 miles in 10 minutes. If he drove one hour in total at the same rate how far did he go
Determine the area, in square units, of the triangle below. Round your answer to one decimal place.
1.53
26°
1.22
Answer:
Area =0.41 units^2
Step-by-step explanation:
sin 26 degrees=height/1.53
height=.438371 x 1.53=0.67
Area =(1/2)(0.67)(1.22)=0.41 units^2
Can someone please help I’ve been trying to solve this for a while and can’t so if you’d like to help me feel free to! :)
Answer:
The product means multiply
The second one: 5x=15
Step-by-step explanation:
Hope that helps!!!!!
Which of the following expressions could be used to find the perimeter of this figure?
P = 4(18 mm) + 2(24 mm)
P = 18 mm + 24 mm
P = 2(18 mm) + 4(24 mm)
P = (18 mm)(24 mm)
Answer:
A
Step-by-step explanation:
four of the sides are equal to 18mm, so that would be the 4(18mm), and then the two other sides are equal to 24mm, which is 2(24mm). Your full equation would be:
P= 4(18mm) + 2(24mm)
A
Answer:
P = 4(18 mm) + 2(24 mm)
Step-by-step explanation:
A store offers 20% off all items. Let x represent the original purchase price.
Answer:
what are we soposed to do?
Step-by-step explanation:
Write the equation of the line perpendicular to y = 6/5x + 4/5 that passes through the point (-3,2).
Answer:
The equation of the perpendicular line of the given line is
[tex]y = \frac{-5}{6} x -\frac{1}{2}[/tex]
Step-by-step explanation:
Step(i):-
Given the equation of the line
[tex]y = \frac{6}{5} x + \frac{4}{5}[/tex]
cross-multiplication, we get
5y = 6x +4
The equation of the straight line is 6x - 5y +4=0
The equation of the perpendicular line to the given line is
b x - ay +k=0
The equation of the perpendicular line to the given line is -5x-6y +k=0
This line passes through the point (-3,2)
⇒ - 5(-3) -6(2)+k=0
⇒ 15 -12 +k=0
⇒ 3 +k=0
⇒ k =-3
Step(ii):-
The equation of the perpendicular line is
-5x-6y-3=0
5x + 6y +3 =0
6y = -5x-3
[tex]y = \frac{-5}{6} x -\frac{3}{6}[/tex]
Final answer:-
The equation of the perpendicular line of the given line is
[tex]y = \frac{-5}{6} x -\frac{1}{2}[/tex]
SOLVE FOR BOTH K's PLS
Answer:
4 and -3 if im not wrong......
Kareem recently purchased a car for $8,000. Kareem made a down payment of $3,000 and took out a loan for the balance of the car's worth. Kareem has $550 in his savings account, and also owes $300 on his credit card. Based on these facts, what is Kareem's net worth?
Answer:
$8,000.
+$3,000
= $11,000
The net worth of Kareem, if he satisfies the conditions given above, will amount to approximately $3,250. Therefore, the option B holds true.
What is the significance of net worth?A net worth of an individual can be referred to or considered as the total of the amount of monies owned by him or her in personal capacity. In simplest of the words, it can be said that the assets of a person are a forming part of his or her net worth.
In the conditions given above, we can ascertain Kareem's net worth as a total of his assets, i.e., the sum of down payment and balance in savings account less the liability of credit card.
3000 + 550 – 300 = $3,250.
Therefore, the option B holds true and states regarding the significance of the net worth of Kareem in the conditions given above.
Learn more about net worth here:
https://brainly.com/question/12294231
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The question seems to be incomplete. The complete question has been added for better reference of the students.
Kareem recently purchased a car for $8,000. Kareem made a down payment of $3,000 and took out a loan for the balance of the car's worth. Kareem has $550 in his savings account, and also owes $300 on his credit card. Based on these facts, what is Kareem's net worth?
A. Kareem's net worth is $3,000.
B. Kareem's net worth is $3,250.
C. Kareem's net worth is $3,300
D. Kareem's net worth is $3,500.
Please help!!
Raymond planted a vegetable garden containing 50 plants. There were 15 tomato plants, 10 green bean plants, 5 pepper plants, 12 zucchini plants, and 8 cucumber plants.
Use the percent that you find and multiply each times 360° to find the number of degrees for each sector of the circle graph based on this data.
108* tomato
72*green bean plants
36*pepper
86.4*zucchini
57.6*cucumber
jalen lost 12 pounds in the first 3 weeks of his diet. After this point , his weight loss slowed by half. If he lost a total of 84 pounds , how many weeks did it take him?