Answer:
x=6
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
2(3x−5)=4x+2
(2)(3x)+(2)(−5)=4x+2(Distribute)
6x+−10=4x+2
6x−10=4x+2
Step 2: Subtract 4x from both sides.
6x−10−4x=4x+2−4x
2x−10=2
Step 3: Add 10 to both sides.
2x−10+10=2+10
2x=12
Step 4: Divide both sides by 2.
2x=12
x=6
Ava bought a pair of shorts online for $47. She used a coupon code to get a 40% discount. The website also applied a 10% processing fee to the price after the discount. How much was the discount, in dollars and cents?
solve the triangle
A=33 degrees, a=20, b=13
Answer: γ≈14.71deg
or
165.29deg
Step-by-step explanation:
A hot air balloon is attached to the ground by a cable that is 200 meters long and the cable makes a 57 degree angle. How many meters above the ground is the balloon if there is no slack in the cable?
Answer:
The balloon is 167.6 meter above the ground if there is no slack in the cable
Step-by-step explanation:
The image for the question is attached. please refer
As we know
sinθ= Perpendicular/ Hypotenuse
Here Perpendicular [tex]= 200[/tex]
Substituting the given values in above equation, we get -
[tex]Sin\Theta = \frac{H}{200}\\H = Sin (57) * 200\\H = 0.838 * 200 \\H = 167.6[/tex]meter
What is the value of tan(60°)?
를
12
1300
B
600
Answer:
Step-by-step explanation:
tan (60)=(sin 60)/cos 60=(√3/2)/(1/2)=√3≈1.732
The value of expression tan 60° is,
⇒ tan 60° = √3
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
To find the value of expression tan 60°
Now, We can find the value of expression as;
⇒ tan 60°
⇒ sin 60° / cos 60°
⇒ (√3 / 2) / (1 / 2)
⇒ √ 3
Thus, The value of expression tan 60° is,
⇒ tan 60° = √3
Learn more about the mathematical expression visit:
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PLEASE HELP I GIVE BRAINLIEST
Answer:
A) rectangle, 10 x 6
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Who can help me on my math I’m failing can y’all please help me on some questions.
It’s solving systems of equations
Answer:
KHGIHKGHIHSG
Step-by-step explanation:
Which could be an equation of the trend line shown in the graph?
a. y = 6x + 12
b. y = 8x + 15
c. y = 6x + 6
d. y = 8x + 8
(Hint: it’s not c or a)
Answer:
its d
Step-by-step explanation:
A football team carried out a report to see the impact of stretching on preventing injury. Of the 50 footballers in the squad 32 stretch regularly. Of those who stretch, 4 got injured last year. There was a total of 19 injured players last year.
The results can be presented in a frequency tree. What fraction of players who do stretch get injured?
Answer:
15 / 18
Step-by-step explanation:
19-4= 15
50-32=18
So 15/18 is fraction for injured players that didn't stretch
Please help!
The price for pizza at 2 different restaurants is shown below.
•Monty's Pizza uses the function P = 8.00 +0.950 to calculate the price, P, of a pizza with t toppings.
•Kay's Pizza uses the table below to calculate the price of a pizza.
-
-
Which company has the lower price for a 4 topping pizza, and by how much?
-
-
A. Kay’s pizza has the lower price by $1.00
B. Kay’s pizza has the lower price by $0.40
C. Monty’s pizza has the lower price by $0.30
D. Monty’s pizza has the lower price by $0.20
Answer:
D
Step-by-step explanation:
Answer:
I think it is 5 toppings for 13.25 hope it is right sorry if it is wrong
Use the spinner below to determine the the probability of each of the events. Make sure you write fractions in the form of #/# with no spaces (for example 1/2). Make sure you simplify fractions to their lowest term.
Answer:
We need a picture to help you. I'm sorry :(
2 + 3y = 33
3.x - 2y = 0
Answer:
1. y = 31/3
2. y = 3/2x
Step-by-step explanation:
1.
2 + 3y = 33
3y = 33 - 2
3y = 31
y = 31/3
2.
3x - 2y = 0
-2y = -3x
2y = 3x
y = 3/2x
Hope this helps
Brainliest is Appreciated
Please help!!! I will give you BRIANLEIST AND A HEARTED COMMENT AND 5 STARS if you can explain this:(
Answer:
I can do this give me a min
he tallest tree in the forest is 55 feet. How many inches tall is the tree?
Answer:
Step-by-step explanation:
660 inches
the tree is 660 inches tall. thx for points
can someone please help me I will appreciate It
Answer:
12 choices1 in 12 chanceStep-by-step explanation:
Part A.)P.B.J. : Juice : cookieP.B.J. : milk : cookiePBJ : water : cookiePBJ : Juice : BrowniePBJ : milk : BrowniePBJ : water : BrownieTurkey : Juice : cookieTurkey : milk : cookieTurkey : water : cookieTurkey : Juice : BrownieTurkey : milk : BrownieTurkey : water : BrowniePart B.)Probability of P.B.J. : milk : cookie being picked is; 1:12
Twelve possible combos one is P.B.J. : milk : cookie
Brainliest please?please help me
Quadrilateral ABCD is similar to quadrilateral A'B'C'D'. Select all statements
that must be true.
there is 4 opinion in the photo
Answer:
Option 1, 2, and 4 are correct. Option 3 is incorrect.
We can conclude that the ratios →
A'B'/AB = A'C'/AC AD/A'D' = BC/B'C' AB/CD = A'B'/C'D'are true.
What is similarity of triangles?Two figures are similar if their corresponding angles are congruent , and the ratios of the lengths of their corresponding sides are equal. This common ratio is called the scale factor.
Given is Quadrilateral ABCD is similar to quadrilateral A'B'C'D'.
If Quadrilateral ABCD is similar to quadrilateral A'B'C'D', then we can say that all the sides and diagonals will be resized by the same scale factor of [K]. So, we can say that -
A'B'/AB = A'C'/AC is true
AD/A'D' = BC/B'C' is true
AB/CD = A'B'/C'D' is true
BD/B'D' = C'D'/CD is false.
Therefore, we can conclude that the ratios →
A'B'/AB = A'C'/AC AD/A'D' = BC/B'C' AB/CD = A'B'/C'D'are true.
To solve more questions on similarity, visit the link below-
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can anybody help me with algebra!!!!!!!!!!!!!!!!!
Answer: Yes i can :)
Step-by-step explanation:
Answer:
what's your question, I am not understanding post the pic of the questions
Which equation is solved for s?
Answer:
depends
Step-by-step explanation:
Erika deposits
$
60.00
$60.00 into a new savings account.
• The account earns
7.5
%
7.5% simple interest per year.
• No money is added or removed from the account for
5
5 years.
What is the total amount of money in her savings account at the end of
5
5 years?
Answer:
$322.50
Step-by-step explanation:
7.5% of 60 is 4.5
Add 4.5 to 60 which is 64.5
Multiply by 5:
64.5 times 5 is 322.5
in money form is $322.50
Select the quadrant or axis where each ordered pair is located on the a coordinate plane
Step-by-step explanation:
Quadrant 1 is when the x axis and y axis is both positive.
Quadrant 2 is when the x axis is negative and the y value is positive.
Quadrant 3 is when the x axis and y axis is negative.
Quadrant 4 is when the x axis is positive and y value is negative.
When the point is on the x axis that means it y intercept is 0.
When the point on the y axis, it x intercept is 0.
2,4 is in quadrant 1
0,-3 is y axis
-1,1/2 is in the second quardrant
What is x for -6x-7=4x-2
Answer:
Exact form: x = - 1/2
Decimal form: x = - 0.5
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
x=-1/2
Step-by-step explanation:
Hope I helped!
Please answer it is urgent.
Answer:
2/3
Step-by-step explanation:
The slope is a 2/3 gradient :>>
Answer:
I believe that the answer is 2/3.. but I may be wrong...
Step-by-step explanation:
What is the solution to the system of equations?
y = –3x – 2
5x + 2y = 15
(–40, 19)
(–19, 55)
(19, –40)
(55, –19
(–19, 55)
Replacing y in the second equation gives;
5x+2(-3x-2)=15
5x-6x-4=15
-x-4=15
-x=19
x=-19
y=-3(-19)-2
y=57-2
y=55
(-19, 55)
Answer:
B
Step-by-step explanation:
Eliza's birthday is on February 29th. If she celebrated her 7th birthday in 2016, how old is she and what year was she born?
Answer:
She is 11, turning 12. She was born in 2009.
Step-by-step explanation:
Make d the subject of this formula.
C = 7d
What is the area of the triangle?
--55..............
units?
Answer:
the area is 10
Step-by-step explanation:
Area of a triangle = base times height divided by 2
brainliest pls :D
12.
3 cm
10 cm
4 cm
Of a rectangle prism
What's the question?
The sum of Jada and Sophie's ages is, at most, 18. Sophie is 3 years older than twice Jada's age. Write an inequality model Jada's age.
Answer:
Step-by-step explanation:
[tex]s=2j+3\\ \\ j+s\le 18\\ \\ j+2j+3\le 18\\ \\ 3j+3\le 18\\ \\ 3j\le 15\\ \\ j\le 5\\ \\ \text{Though j=5 is the only solution to both equations.}[/tex]
pls help !!!!!!!!!100 points
Answer:
it starts raining after sometime
Answer:
i agree
Step-by-step explanation:
What is: (x - 4)2
Help
Answer:
2x−8
Step-by-step explanation:
I will recommend you a website that is free, solves it for you and gives you a step by step explanation.
It is called MathPapa
Answer:
Step-by-step explanation:
Here are your workings
(x - 4)2 solve
2x-2*4
Step 2
2x-2*4 Multiply
Your answer would be 2x-8
Find the length of arc AB
Answer:
the answer is 4pi or 12.56637061
Step-by-step explanation:
the arc length equals 2pi x radius ( known angle (120) / 360 which equals 4pi or 12.56637061