Answer:
-270 is the smallest negative possible angle.
Step-by-step explanation:
Cotrrminal Angle have been period of 360 degrees.
Since we won't it to be negative, we subtract 360.
[tex]90 - 360 = - 270[/tex]
We can keep going infinitely if we want to.
[tex] - 270 - 360 = - 630[/tex]
Or so on...
The graphs below have the same shape. What is the equation of the blue
graph?
Jin sells concert tickets at the theater box office. The ratio of student tickets to adult tickets sold is 4 : 5. Each student ticket costs $5, and each adult ticket costs $7. Jin sells 189 tickets altogether. Part A: How many student tickets does Jin sell? How many adult tickets? Explain your reasoning. Part B: How much more money does Jin receive from selling adult tickets than from selling student tickets? Explain your reasoning
Step-by-step explanation:
1) if total number of the saled tickets is 189, then it is possible to write s+a=189, where s - number of student tickets, a - adult tickets.
2) if the ratio is 4:5, then it is possible to write s:a=4:5;
3) using the two equations it is possible to make up the system:
[tex]\left \{ {{s+a=189} \atop {\frac{s}{a} =\frac{4}{5} }} \right.[/tex]
4) Part A: after solution the system above the number of student tickets = 84; adult tickets = 105.
5) Part B: the revenue from selling the adult tickets is: 105*7=735, the student tickets is: 84*5=420. Then the required difference is: 735-420=$ 315.
The angles below are supplementary. What is the value of x? (5 points)
Answer:
7x+33°+70°=180°
7x= 180°-103°
7x= 77°
x= 11°
..............
Simply into the answer(need it fast please)
Answer:
The answer is B) 8-⁶, hope that helped!
Answer:
The answer is C. 8^6
What is the area of the frame in square units around the picture?
Enter the expression in the box.
Find the measures of the interior angles of the triangle. Find A, B,C
Answer:
Step-by-step explanation:
m8<4 graph the solution
Answer:
m<32
Step-by-step explanation:
❓Terry brought chocolate to school (yum) and shared it with his 2 friends and himself evenly. If his share was 1/6 pound, how much chocolate did Terry bring to school?
brainliest to fastest answer
⏰in less than 5 mins please!
Let that be x
Total people is 3[tex]\\ \rm\hookrightarrow \dfrac{x}{3}=\dfrac{1}{6}[/tex]
[tex]\\ \rm\hookrightarrow 6x=3[/tex]
[tex]\\ \rm\hookrightarrow x=0.5lbs[/tex]
The altitude of an equilateral triangle is 10√3. inches. What is the perimeter of the triangle?
Jessie saves $7 each Monday.
Find the correct answers to a table showing how much Jessie
saves each Monday
Week #
Amount
Saved
Week 1
Week 2
Week 3
Week 4
O 7. 14. 21.28
O 7. 14. 21. 27
O 7. 17. 27.37
O 1.7. 14.21
Answer:
7. 14. 21.28
Step-by-step explanation:
Multiply 7 four times
Identify Center Of Dilation and Scale Factor
see image
Answer:
Step-by-step explanation:
A ( 2 , 6 ) ------> A' ( 0 , 2 )
B ( 5 , 3 ) ------> B' ( 1 , 1 )
Equation of the line AA' is y = 2x + 2
Equation of the line BB' is y = ( 1 / 2 ) x + 1 / 2
AA' ∩ BB' = ( - 1 , 0 ) <----- this point is a center of the dilation with the scale 1 / 3
D ( - 4 , - 3 ) -------> D' ( - 2 , - 1 )
C ( 2 , - 3 ) -------> C' ( 0 , - 1 )
Convert 4 1/7 into an into an improper fraction.
Here is your Answer:-
4 = whole number 1 = numerator 7 = denominator To convert mixed number 4 1/7 to improper fraction, you follow these steps: Multiply the whole number by the denominator 4 × 7 = 28.
The improper fraction of the mixed number 4 1/7 is given by A = 29/7
What are Mixed Numbers?A mixed number is a whole number, and a proper fraction represented together. A mixed number is formed by combining three parts: a whole number, a numerator, and a denominator. The numerator and denominator are part of the proper fraction that makes the mixed number.
Given data ,
Let the mixed number be represented as A
Now , the value of A is
A = 4 1/7 be equation (1)
On simplifying the equation , we get
To convert the mixed number to improper fraction ,
A = [ ( 4 x 7 ) + 1 ] / 7
On further simplification , we get
A = [ 28 + 1 ] / 7
A = 29 / 7
Hence , the improper fraction is 29/7
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Vanessa deposited money into a bank account that earned 1.25% simple interest each year. After 12 year, she had earned $5.00 in interest on the account. No other money was deposited into or withdrawn from the account.
How much was her initial deposit?
Answer: 800$ is the answer.
multiply to by both sides, remove 1/2.
Have a blessed day.
A company manufactures a rubber ball shaped like a sphere. The rubber ball has a radius of 4.5 centimeters.
Which measurement is closest to the volume of this rubber ball in cubic centimeters?
Answer:
The radius of a rubber ball, r = 4.5 cm
We need to find the volume of this rubber ball.
The formula for the volume of a sphere is given by :
V=\dfrac{4}{3}\pi r^3V=34πr3
Put r = 4.5 cm in the above formula
\begin{gathered}V=\dfrac{4}{3}\pi \times (4.5)^3\\\\V=381.70\ cm^3\\\\\text{or}\\\\V=382\ cm^3\end{gathered}V=34π×(4.5)3V=381.70 cm3orV=382 cm3
So, the volume of this sphere ball is 382\ cm^3382 cm3 .
Find the measure of ∠YOZ. Which angle relationship did you use?
Answer:
Step-by-step explanation:
The measure of angle ∠WOV is 60 degrees and The measure of angle ∠YOZ is also 60 degrees.
What is an angle?
Angle is the space between the line or the surface that meets. And the angle is measured in degree. For complete 1 rotation, the angle is 360 degrees.
Supplementary angle - Two angles are said to be supplementary angles if their sum is 180 degrees.
∠WOX = 30
It can be seen that the ∠XOY and ∠VOX are equal and 90 degrees.
The measure of angle ∠WOV will be
∠WOV + ∠WOX = 90
∠WOV + 30 = 90
∠WOV = 60
The measure of angle ∠YOZ will be
∠WOX + ∠XOY + ∠YOZ = 180 (Supplementary angle)
30 + 90 + ∠YOZ = 180
∠YOZ = 60
Which situation could be represented by - 7?
O A. A jump to 7 inches above the ground
B. A depth of 7 feet below sea level
O c. A gain of 7 pounds
O D. A score increase of 7 points
Someone please help me with this wuestion
Answer:
B: A depth of 7 feet brlow sea level.
Find the area of this parallelogram 7cm 5cm 15cm
Step-by-step explanation:
7cm 5cm 15cm
7cm x 5cm
=35cm
35cm x 15cm
=525cm
evaluate each expression (-1) • (-2) • (-3)
Answer:
-6
Step-by-step explanation:
(-1) * (-2) * (-3)
= (2) * (-3)
= -6
what is the answer for 6x+4
Answer:
what is the answer for 6x+4
ANSWER : 2(3x+2)
Answer:
Hi I'm always here to help!!!
_______________________
FACTOR
2(3x+2)
_______________________
Have A Great Day!!
help me pleaseeeeeeeeeeee
Answer:
51
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A bookstore had 45 copies of a magazine. Yesterday, it sold 2/3 of them. Today, it sold 2/5of what remained. How many copies does the bookstore have left?
Answer:
3 copies
Step-by-step explanation:
2/3 * 45 is 30
2/5 * 30 is 12
12+30= 42
45-42=3
I believe this is correct
Answer:
3
Step-by-step explanation:
If 2/3 of 45 were sold then what is left is 1 - 2/3 = 1/3 of 45 or (1/3)*45 = 15 copies.
Then 4/5 of 15 were sold and what is left is 1 - 4/5 = 1/5 of 15 or 3 copies.
Provide the correct answer, get brainliest <3
Answer:
9/4
Step-by-step explanation:
[tex] - 16 {t}^{2} + 28t + 18 = 0[/tex]
[tex] {t}^{2} - \frac{7}{4} t - \frac{9}{8} = 0[/tex]
[tex] {t}^{2} - \frac{7}{4} t = \frac{9}{8} [/tex]
[tex] {t}^{2} - \frac{7}{4} + \frac{49}{64} = \frac{9}{8} + \frac{49}{64} [/tex]
[tex](t - \frac{7}{8} ) {}^{2} = \frac{121}{64} [/tex]
[tex]t - \frac{7}{8} = ± \frac{11}{8} [/tex]
[tex]t = \frac{18}{8} = \frac{9}{4} [/tex]
help me pls
if the picture is blurry here is the words.
Find the value of n in the following equation.Fill in the blank with the correct number to complete the solution.
14.) 6×3 = n-4 6×3 = n-4
6×3__=n
18+4= n
__ = n
15.) n-16=36 n-16 = 36
n= 36+__
n= ___
i edited it so the pic wont be blurry
Answer:
[tex]6 \times 3 + 4 = n \\ 18 + 4 = n \\ 22 = n[/tex]
this is 14)
and 15)
n=36+16
n=52
The value of 8x÷2−3x when x=4 is
Answer:
Value = 4
Step-by-step explanation:
32÷2-12
16-12
4
Suppose there is 6% sales tax. How much would you pay for bag of candy with a price tag
of $2.00?
Find the Surface Area of the cone.
→
(Round the answer to nearest tenth.)
( use π = 3.14 )
Thanksss!
~
Cone surface area:
πr(r + s)
= 3,14 × 3 × (3 + 7)
= 3,14 × 3 × 10
= 9,42 × 10
= 94,2 m²
Nt: I from IDN
a
The Stuart family has 5 members. They each
purchase a soda at $2.50 each and a hot dog at
$3.50 each. Use mental math to find the total cos
of the food. Justify your answer by using the
Distributive Property.
Answer:
5 (2.50 + 3.50)
The total cost is $30
$12.50 on soda and $17.50
The total cost of all the items for 5 members is $6.00 when the cost of soda is $2.50 and the cost of hot dog is $3.50.
Given that:
Cost of soda = $2.50
Cost of hot dog = $3.50
The total cost of both the items can be calculated by adding the cost of both the items.
Cost of both items = 2.50 +3.50
= $6.00
The cost can also be calculated using distributive property as:
Cost of both items = 2.00+3.00+ 0.50 + 0.50
= $6.00
Thus, the cost of both the items is $6.00.
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Which system of equations could be graphed to solve the equation below? log (2 x 1) = 3 x minus 2 y 1 = 3 x, y 2 = 2 x y 1 = log (2 x 1), y 2 = 3 x minus 2 y 1 = log 2 x 1, y 2 = 3 x minus 2 y 1 = log (2 x 1 2), y 2 = 3 x
The solutions to the equation log (2 x + 1) = 3x-2 are -0.5 and 0.8.
Equation to be solved is:
log (2 x + 1) = 3x-2
What is the solution to two functions?The solution to two functions is the corresponding x value where graphs of two functions intersect.
From the attached diagram, we can see that the two graphs intersect at x=-0.5 and x=0.8.
Therefore,the solutions to the equation log (2 x + 1) = 3x-2 are -0.5 and 0.8.
To get more about the solution by graphs visit:
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Answer: it’s B
Step-by-step explanation:
took the test
Can someone help me?
Answer:
Step-by-step explanation:
See attached image.
Multiply (binomails)
I WILL GIVE BRAINLIEST
Answer:
1) (x+5²)=x²+10x+25
2)(m-4²)=m²-8m+16
3)(3y-2²)=3y-4
4)(½y-50)(⅗y+10)=3/10y²-25-500
5)(n-6)(n-7)=n²-13n+42
6)(3d-2)(3d+2)=9d²-4
7)(a-12)(a+12)=a²-144
8)4(3d+1)(3d-1)=36d²-4
9)(2ab+3c)(2ab-3c)=4(ab²)-9c²
10)(2mn-5²=2mn-25
Step-by-step explanation:
1) (x+5²)=
step 1
expand the square
(x+5²)
(x+5)(x+5)
step 2
distribute
(x+5)(x+5)
x(x+5)+5(x+5)
step 3
distribute
x(x+5)+5(x+5)
x²+5x+5(x+5)
step 4
distribute
x²+5x+5(x+5)
x²+5x+5x+25
steps 5
combine like terms
x²+5x+5x+25
x²+10x25
solution=x²+10x25
Answer:7)(FOIL) a^2-144
7) (distributive property) 0
Step-by-step explanation:
(using distributive property)
(a-12)(a+12)
Rewrite
a(a+12)-a(a+12)
Multiply
a^2+12a-a^2-12a
Combine like terms
a^2-a^2=0
12a-12a=0
0+0=0
0
(expand using FOIL)
(a-12)(a+12)
Front
a*a=a^2
Outside
a*12=12a
Inside
-12*a=-12a
Last
-12*12=-144
Put together
a^2+12a-12a-144
Combine like terms
a^2-144