Answer: are there choices?
Step-by-step explanation:
7. Solve the equation.
6(x - 2) = 36
0-8
04
04
08
What one
Answer:
8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
6(x - 2) = 36
Step 2: Solve for x
Divide 6 on both sides: x - 2 = 6Add 2 on both sides: x = 8What is the solution set to log(x + 7) > log3x?
(–∞, 3)
(–7, 0)
(0, 3)
(3, ∞)
Answer:
The answer is B
Step-by-step explanation:
Answer:
(0, 3)
Step-by-step explanation:
Ed2021
please answer
...............
Answer:
A)20°
Step-by-step explanation:
As we know a triangle contains 180°
So according to the question
The equation is
25°+135°+x=180°
160°+x=180°
x=180°-160°
x=20°
Answer:
<LNK = 20°
Step-by-step explanation:
[tex]angles \: of \: triangle \: add \: upto \: {180}^{0} \\ in \: that \: scalene \: triangle \\ {25}^{0} + {135}^{0} + < lnk = {180}^{0} \\ < lnk = {180}^{0} - ( {135}^{0} + {25}^{0} ) \\ < lnk = {20}^{0} [/tex]
2 and 1/6 divided by 4 and 1/3, help pls
Answer:
The answer is 1 9/19
Step-by-step explanation:
Find the difference.
2 - 11 =
Two minus eleven equals -9!
Answer:
one tight slape you must get from your maths teacher
it will be -9
In triangle ABC, m A = 55°, m B = 30°, and a = 8. Which equation should you
solve to find b?
Need help ASAP !!!!
The equation we should solve to find b is option A:sin 55°/b = sin 30°/8
What is trigonometry?
Trigonometry is a branch of mathematics that deals with the relationships between the sides and angles of triangles.
We can use the law of sines to solve for the missing side length of the triangle. The law of sines states that the ratio of the length of a side of a triangle to the sine of the angle opposite that side is constant for all sides of the triangle. In other words:
a/sin A = b/sin B = c/sin C
where a, b, and c are the side lengths of the triangle, and A, B, and C are the angles opposite those sides.
Using this formula, we can write:
b/sin B = a/sin A
Substituting the given values, we get:
b/sin 30° = 8/sin 55°
Now, we can solve for b by cross-multiplying:
b = 8(sin 30° / sin 55°)
Therefore, the equation we should solve to find b is option A:
sin 55°/b = sin 30°/8
Note that options B and C have the sine and cosine terms reversed, respectively, and option D uses the law of cosines, which is not necessary to solve this problem.
To learn more about trigonometry from the given link:
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8. How many times would an athlete run around the field shown to cover a distance of 2km?
101m
163m
Step-by-step explanation:
1km=1000m
so 2×101=202
then divide by 60 min
so 202÷60=3.36
Order the values from least to greatest.
8, |3|, -5, |-2|, -2
Step-by-step explanation:
-5 , -2, |-2| ,|3|, 8
the absolute value makes the sign positive no matter what, for example |-2| becomes 2
CAN SOMEONE SOLVE THIS EQUATION??
Point G is the centroid of triangle ABC. Use the given information to find the value of X
BG= 5x -I and DG= 4x - 5
Answer:
this might help.......
A farm yielded 1200 bags of wheat in 2006 . This was was a 20% decrease in yield from 2005. what was the decrease in the number of bags?
Answer:
300 bags of wheat
Step-by-step explanation:
We can get the answer by using algebraic expressions. If 1,200 bags means a 20% decrease in the yield from 2005, then it is 80% of the yield in 2005.
Let's solve.
Let x be the number of bags yield from 2005.
We can say: 1,200 is 80% of x
1,200 = 80% of x
1,200 = 0.80(x)
x = [tex]\frac{1,200}{0.80}[/tex]
x = 1,500
The number of bags yield from 2005 is 1,500.
Let's check.
Let x be the decrease in yield.
1,500 x 20% = x
1,500(0.20) = x
x = 300
The 20% decrease in yield is equal to 300 bags of wheat.
1,500 - 300 = 1,200 bags
The answer is correct.
During a week in January in Denver, CO, the daily high temperatures were -2˚F, 12˚F, 5˚F, -4˚F, 20˚F, 16˚F, and -12˚F. Write an expression that can be used to find the difference between the highest temperature and the lowest temperature of the week
Answer:
20˚F - (-12˚F)
Step-by-step explanation:
Highest temperature of the week = 20˚F
Lowest temperature of the week = -12˚F
The difference between the highest and the lowest temperature actually means to subtract the lowest from the highest temperature.
The required expression is;
20˚F - (-12˚F)
Find the slope using points: (2,5) and (8,9)
Answer: The slope is 2/3:)
Step-by-step explanation: (2,5) and (8,9)
9-5 =4 /2=2
8-2 =6 /2= 3
Answer: 2/3 or 4/6.
Step-by-step explanation:
Slope = (y2-y1) / (x2-x1)
(9 - 5) / (8-2)
= 4/6, which reduces to 2/3.
The slope of the line between the two given points is 4/6, or 2/3 in simplest terms.
Determine whether the ordered pair (10, 4) is solution to the equation 3x - 5y = 10
yes or no
Answer:
yes
Step-by-step explanation:
(10, 4):
x=10
y=4
3(10) - 5(4) = 10
30 - 20 = 10
Tony sells maganize part time. On Thursday, Friday and Saturday, she sold $66 worth. On Thursday, she sold $3 more than she dud on Friday. On Saturday, she sold $6 more than on Thursday. How much did she sell on Thursday
Answer:She sold 21 magazines on Thursday
Step-by-step explanation:
Step 1
The Total price of magazine sold on Thursday, Friday and Saturday, she sold $66 .
if she sold $3 more on Thursday than she did on Friday and $6 more on Saturday than she did on Thursday. The expression of the sales can be given as
Let T represent Thursday
F represent Friday
S represent Saturday such that
T + F+ S= 66
T+ T-3 + T+6= 66
Step 2----- Solving
T+ T-3 + T+6= 66
3T - 3+ 6=66
3T+3= 66
3T= 66-3
3T=63
T= 63/3
T= 21
F= T-3= 21-3 =18
S = T+6 = 21+6= 27
She sold 21 magazines on Thursday, 18 on Friday and 27 on Saturday
All of the following ratios are equivalent except _____.
8 to 12
15/10
2/3
6:9
Please help!
Answer:
8 to 12
Step-by-step explanation:
because 15/10 2/3 6;9 go together
On a field trip ,there are 3 adults for every 45 students .which graph models a relationship with the same unit rate
Answer: bbb
Step-by-step explanation:
Santa's sleigh covered a total distance of 5797 kilometres averaging a speed of 38
km/h in snow storm conditions and 91 km/h in clear skies. His deliveries took 87
hours. How many hours did Santa spend in snow storms? (Hint distance = speed
x time)
Answer:
152.6 hours
Step-by-step explanation:
Distance = Speed × Time
Time = Distance/Speed
Santa's sleigh covered a total distance of 5797 kilometres averaging a speed of 38 km/h in snow storm conditions
Hence: Time Santa spent in snow storms is calculated as:
5797km ÷ 38 km/h
= 152.55263158 hours
Approximately = 152.6 hours
Help finding angle 1,2,3
Mr.Webb wants to give each of his 7 dogs no more than 10 treats. how many treats does he need? (let t= the number of treats)
Answer:
70
Step-by-step explanation:
7x10=70
Answer:
7x10=70 :)
Step-by-step explanation:
There are 60 dogs at a doggie daycare one Friday. If 1/3 of the dogs are large dogs, 1/6 of the dogs are medium-sized dogs, which statement is true
and the remaining dogs are small dogs, which statement is true?
A. There are 10 less large dogs than small dogs at the daycare.
B. There are 10 more large dogs than small dogs at the daycare
C. There are 20 less dogs than small dogs at the daycare.
D. There are 20 more large dogs than small dogs at the daycare .
Answer:
Step-by-step explanation:
D
Answer:
I think its B
Hope this helps
According to the outline, which statements represent possible problems? Check all that apply. The city streets are overcrowded with cars. A subway system should be built. Money should be put toward public transportation. There is a lot of noise pollution. People should carpool to school and work.
Answer:
It is A and D
The city streets are overcrowded with cars
There is a lot of noise pollution
Step-by-step explanation:
The correct answers are the city streets are overcrowded with cars and there is a lot of noise pollution.
What is Government?A government is the system or group of people governing an organized community, generally a state
The following statements represent possible problems:
The city streets are overcrowded with cars.
The noise level is raising.
And the following statements are possible solutions:
More money from the city government should go to public transportation.
A subway system should be built.
People should be encouraged to carpool to work and school.
Therefore, the correct answers are the city streets are overcrowded with cars and there is a lot of noise pollution.
To learn more on Government click:
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PLEASE HELP ME I DONT KNOW HOW TO ANSWER THIS
Answer:
I think its SAS but it i took geometry 2 years ago so im not 100% sure
Step-by-step explanation:
Which table contains the values that satisfy equation y=0.5×+12
Answer: 6
Step-by-step explanation:
Maybe
63.7 x 10
94.6 x 10^3
0.38 x 10^2
Answer:
1.- 637
2.- 94.600
3.- 38
Step-by-step explanation:
whats the whole fraction for 7/12
Answer:
7/12
Step-by-step explanation:
Simplify to create an equivalent expression. 1+4(6p−9)
The Internal Revenue Service estimates that 8% of all taxpayers filling out forms make mistakes. An IRS employee announces at lunch one day that she is going to check 25 randomly selected forms after lunch. Calculate the mean and standard deviation of the number of forms with mistakes she should expect to find.
Answer:
Mean = 2
Standard deviation = 1.356
Step-by-step explanation:
We are given;
Probability of taxpayers that make mistakes when filling out forms: p = 0.08
Sample size; n = 25
In binomial distribution;
Means is;
μ = np
Thus;
μ = 25 × 0.08
μ = 2
Formula for standard deviation here is;
σ = √(np(1 - p))
σ = √(25 × 0.08(1 - 0.08))
σ = 1.356
The required mean is 2 and standard deviation is 1.356 of the number of forms with mistakes she should expect to find.
Given that,
The Internal Revenue Service estimates that 8% of all taxpayers filling out forms make mistakes.
An IRS employee announces at lunch one day that she is going to check 25 randomly selected forms after lunch.
We have to determine,
The mean and standard deviation of the number of forms with mistakes she should expect to find.
According to the question,
Probability of taxpayers that make mistakes when filling out forms: p = 8%= 0.08
And sample size; n = 25
Therefore,
In binomial distribution mean is determine by the formula,
[tex]\mu = np\\\\\mu = 25 \times 0.08\\\\\mu = 2[/tex]
The mean of the number of forms with mistake she should expect to find is 2.
And, Standard deviation is determined by the formula,
[tex]\sigma = \sqrt{np(1-p)}\\\\\sigma = \sqrt{25\times 0.08 (1-0.08)}\\\\\sigma = \sqrt{2\times0.92}\\\\\sigma =\sqrt{ 1.84}\\\\\sigma = 1.356[/tex]
The standard deviation of the number of forms with mistake she should expect to find is 1.356.
Hence, The required mean is 2 and standard deviation is 1.356 of the number of forms with mistakes she should expect to find.
To know more about Standard deviation click the link given below.
https://brainly.com/question/19793958
How many more kilometres is it between two places that are one hundred miles apart than between to places that are one hundred kilometres apart?
Step-by-step explanation:
Conversion between Miles and Kilometer:
1 mile = 1.609km.
100 miles = 1.609km * 100 = 160.9km,
160.9km - 100km = 60.9km.
Hence the 2 places that are 100 miles apart is 60.9km further away than the places that are 100km apart.
Please help!! ASAP!!! Top 3 mainly
Step-by-step explanation:
Rules:
[tex] \sqrt[n]{a} = a^{\frac{1}{n}} [/tex]
[tex] \sqrt[n]{a^m} = a^{\frac{m}{n}} [/tex]
1.
[tex]\sqrt[3]{2} = 2^{\frac{1}{2}}[/tex]
2.
[tex] \sqrt[3]{2x^2} = \sqrt[3]{2} \sqrt[3]{x^2} = 2^{\frac{1}{3}}x^{\frac{2}{3}} [/tex]
3.
[tex]\sqrt[3]{(2x)^2} = \sqrt[3]{4x^2} = \sqrt[3]{4} \sqrt[3]{x^2} = 4^{\frac{1}{3}}x^{\frac{2}{3}}[/tex]
Need help immediately!!!!!!!
Answer:
C)
The rate of change/slope is constant, when you calculate it for this problem, it doesn't change for any amount of marbles listed in the table