Answer:
8/90 or 50/90
Step-by-step explanation:
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write the equation of the line
Answer:
y=1x+0
Step-by-step explanation:
it is going up by 1 and it cross the y-axis at 0
These two triangles are congruent. Which side of triangle PQR is the same length as AB?
RP or PR
QR or RQ
PQ or QP
Answer:
QR OR RQ
,,,,,,,,,,,,,,,,,
The sales tax for an item was $9.80 and it cost $490 before tax.
Find the sales tax rate. Write your answer as a percentage.
Answer:
2%
Step-by-step explanation:
Divide the tax by the pre-tax price
9.8/490 = .02 or 2%
The table shows the types of movies and the number of DVDs reented by customers at a Red Box in one
Based on the data in the table, what is the probability that a random customer will not rent a drama?
Answer:
A
Step-by-step explanation:
The probability that a random customer will not rent a drama is 4/5. Option B is correct.
What is probability?Probability can be defined as the ratio of favorable outcomes to the total number of events.
here,
Total number of rented DVDs = 25 + 36 + 52 + 12 = 125
Number of Drama movies = 25
The probability that a random customer will rent a drama.
P(D) = 25 / 125 = 1/5
Now,
The probability that a random customer will not rent a drama,
P(D)' = 1 - P(D)
= 1 - 1/5 = 4/5
Thus, the probability that a random customer will not rent a drama is 4/5. Option B is correct.
Learn more about probability here:
brainly.com/question/14290572
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can 2 2/3 be simplified
Answer:
2 and 2/3 is the simplest form
Step-by-step explanation:
2 and 2/3 is the simplest form. Other forms are listed below.
A mixed number is an addition of its whole and fractional parts.
Addition 2 + 2/3
Improper Fraction: 8/3
Decimal Form: 2.(6 recurring)
Mixed Number Form: 2 and 2/3
439x2 ( Use only algorithm. )
Answer:
878
Step-by-step explanation:
439 x 2
2x9= 18
2x30=60
2x400=800
Then add
800+60+18
60+18=78
800+78= 878
What's nine plus ten? Is it 21 or 19
Answer:
19 duh
Step-by-step explanation:
On a math quiz, you earn 10 points for each question answered correctly. In the equation below, x represents the number of questions that you answer correctly on this quiz, and y represents the total number of points you score on this quiz. The relationship between these two variables is modeled by the equation y = 10x.
What is the independent variable?
A) The value of 10 in the equation.
B) The total number of points scored on the exam.
C) The number of questions answered correctly on the exam.
D) The independent variable cannot be determined from the given information.
Answer:
C
Step-by-step explanation:
hey can you guys please confirm my answer, i got B
PLEASEEEE HELP ITS A TEST (Rachel is setting up tables for a party. Three of the tables are covered with red tablecloths, and
twelve of the tables are covered with white tablecloths. Guests will be randomly seated at the
tables when they arrive. Each table can seat 8 guests.
What is the probability that the first guest to arrive will be seated at a table with a red tablecloth?
)
Answer:
3/15 is the answer.
Step-by-step explanation:
you add all the tables together and that is your denominator.There are three red tables so the probability is 3/15.
Please mark me the brainliest,5 stars, and a thanks!Have a great day!
A water tank already contains 55 gallons of water when Brian begins to fill it. Water flows into the tank at a rate of 8 gallons per minute.
Write a linear equation to model this situation.
PLEASE HELP (algebra 1)
A sports store employee needs to decide how many soccer balls to put on display. The store manager wants the number of soccer balls on display to be at least two more than the number of basketballs on display. The
store employee represents this restriction as y2 + x, where x is the number of basketballs, and y is the number of soccer balls on display
Which of the following ordered pairs represent viable solutions in terms of the context? Select all that apply.
(4. 10)
(15, 18,5)
(14, 12)
(10, 12)
(-1,3)
Answer:
I think it's 15 18 and 5 or 14,12
The solution are (4, 10) and (10, 12).
What is inequality?The phenomenon of unequal or unequal distribution of resources and opportunities among members of a given society is referred to as inequality. In different contexts and for different people, the concept of inequality may mean different things. In addition, there are distinct but interconnected economic, social, and spatial dimensions to inequality. The disjuncture between the moral ethics of equity and social justice, on the one hand, and the normative concept of "deservingness," on the other, adds complexity to debates about inequality.
Given equation of inequality for basket ball and soccer ball
y ≥ 2 + x
where x is the number of basketballs, and y is the number of soccer balls on display,
situation says the second number must be at least 2 more than the first number. Also, we are dealing with basket ball and soccer ball, so we won't have negative numbers (Choice E is out) or fractions (Choice B is out).
for choice A: x = 4 and y = 10 (10 is 6 more than 4)
for C: x = 14 and y = 12 (12 is 2 lee than 14 it is not correct)
for D: x= 10 and y = 12 (12 is 2 more than 10)
Hence the option A and D is correct representation for solutions.
Learn more about inequality;
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How many groups of 3/4 are in each of the following quantity 11/4?
What is least amount of surface area possible on a rectangular prism with a volume of 64 cubic inches? What are the dimensions of this rectangular prism? LOTS OF POINTS
Answer: 96in²
Step-by-step explanation:
A cube is the most efficient rectangular prism in terms of surface area.
A rectangular prism where l = 4in w = 4in h = 4in has a volume of 64in³
This rectangular prism has a surface area of 96in²
Answer:
96
Step-by-step explanation:
Please help! And I need the steps too!
Answer:
-25
Step-by-step explanation:
Step 1: 2-9-5-3-2-[tex]2^{3}[/tex]
Step 2: 2-9-5-3-2-8
Step 3: -25
finding missing angles of triangles show your work
Answer:
angle = 50
x = 6
Step-by-step explanation:
solution for angle:
180-(70+60) = 50
solution for x:
8x+2=50 (subtract 2 from both sides)
8x=48 (divide both sides by 8)
x=6
Solve the system by substitution.
-2y - 10 = x
- 10x - y = -14
Answer:
x=2 and y=−6
sorry this is pretty long, I did not know if you needed the steps or not
Step-by-step explanation:
−2y−10=x;−10x−y=−14
Solve−2y−10=x for x
−2y−10=x
−2y−10+−x=x+−x
−x−2y−10=0
−x−2y−10+2y=0+2y
−x−10=2y
−x−10+10=2y+10
−x=2y+10
-x/-1=2y+10/-1
x=−2y−10
Substitute−2y−10 for x in−10x−y=−14
−10x−y=−14
−10(−2y−10)−y=−14
19y+100=−14
19y+100+−100=−14+−100
19y=−114
19y/19=-114/19
y=-6
Substitute−6 for y in x=−2y−10
x=−2y−10
x=(−2)(−6)−10
x= 2
x=2 and y=−6
I need help fast plz
Answer:
what do you need help with
what is the value of x
Answer:
x=121
Step-by-step explanation:
because 180-121=59 and 180-59=121
a) Find the value of 8 1/3
b) Find the value of 8 2/3
c) Find the value of 16 3/4
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
Answer:
2, 4 and 8
Step-by-step explanation:
Using the rule of exponents/ radicals
[tex]a^{\frac{m}{n} }[/tex] ⇔ [tex]\sqrt[n]{a^{m} }[/tex]
(a)
[tex]8^{\frac{1}{3} }[/tex] = [tex]\sqrt[3]{8}[/tex] = 2
(b)
[tex]8^{\frac{2}{3} }[/tex] = [tex]\sqrt[3]{8^{2} }[/tex] = 2² = 4
(c)
[tex]16^{\frac{3}{4} }[/tex] = [tex]\sqrt[4]{16^{3} }[/tex] = 2³ = 8
Solve for x.
A
6
B
12
С
14
D
18
Can someone please help me with this expanding brackets problem ? Quick ! I will give 20 points :)
Step-by-step explanation:
[tex](x + 1)(x - 6)(x + 7)[/tex]
[tex] {x}^{2} - 6x + x - 6(x + 7)[/tex]
[tex] {x}^{3} + 7x - 6 {x}^{2} - 42x + {x}^{2} + 7x - 42[/tex]
[tex] {x}^{3} - 5x {}^{2} - 35x - 42[/tex]
Mr.smith had 2,364 baseball cards and wanted to give them to his 2 sons equally.How many cards did each son get?
Answer:
1,182
Step-by-step explanation:
Answer:
1182
Step-by-step explanation:
Which rule explains why these triangles are congruent?
С
F
А
B
G
ASA
SSS
AAS
SAS
help urgently please
Answer:
Side Angle Side
Step-by-step explanation:
can anyone answer this for me please
Answer:
10
+
g
−
9
>
12
Move the negative in front of the fraction.
10
−
g
9
>
12
Move all terms not containing
g
to the right side of the inequality.
Tap for more steps...
−
g
9
>
2
Multiply each term in
−
g
9
>
2
by
−
1
Tap for more steps...
g
9
<
−
2
Multiply both sides of the equation by
9
.
g
<
−
2
⋅
9
Multiply
−
2
by
9
.
g
<
−
18
The result can be shown in multiple forms.
Inequality Form:
g
<
−
18
Interval Notation:
(
−
∞
,
−
18
)
Step-by-step explanation:
The expression −310+13m represents a submarine that began at a depth of 310 feet below sea level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 8 minutes?
Answer:
206
Step-by-step explanation:
The formula for this problem would be -310 + 13(8) which = 206
Using the pattern, create an equation (rule) that describes this pattern.
Answer:
a(n) = n² + 4n + 6Step-by-step explanation:
Stage 1
9 + 2 = 3² + 2Stage 2
16 + 2 = 4² + 2Stage 3
25 + 2 = 5² + 2Equation for stage n:
a(n) = (n + 2)² + 2 = n² + 4n + 4 + 2 = n² + 4n + 6What is the simplified version of this?[tex]\frac{\sqrt{2} }{3+\sqrt{5} }[/tex]
Answer:
(3√2 - √10)/4Step-by-step explanation:
Simplify, rationalize the denominator
√2/(3 + √5) = √2(3 - √5)/(3 + √5) (3 - √5) =(3√2 - √10)/(3² - 5) =(3√2 - √10)/4Write the polynomial in standard form given the following zeros. Show all work.
(hint; the polynomials are of degree 3)
1. x = -3i, x=2
2. x = 3(multiplicity 2), x = -1
Please show work I need it please and thanks fir Hu ever answers it
Answer:
x³ - 2x² + 9x - 18x³ - 5x² + 3x + 9Step-by-step explanation:
1.
Zero's
x = -3i, x = 2 and the third zero is x = 3iPolynomial is:
(x + 3i)(x - 3i)(x - 2) =(x² - 9i²)(x - 2) =(x² + 9)(x - 2) =x³ - 2x² + 9x - 182.
Zeros:
x = 3, x = 3, x = -1Polynomial is:
(x - 3)(x - 3)(x + 1) = (x² - 6x + 9)(x + 1) =x³ + x² - 6x² - 6x + 9x + 9 =x³ - 5x² + 3x + 9can someone please help me? make it right..
Answer:
6.83and 7.03 this is the answer
Answer:
6.83, 6.93, 7.03, 7.13, 7.23, 7.33 always add .10 each time.
Step-by-step explanation: