Answers
Answer:
3 4 and 5
Step-by-step explanation:
The two lines are equal so 3 = 95 and 5 is opposite of 95 and 4 is opposite of 3.
Related Questions
what is -2k+7=-3? will mark brianliest !!!
Answers
Answer:
5
Step-by-step explanation:
Let's solve your equation step-by-step.
−2k+7=−3
Step 1: Subtract 7 from both sides.
−2k+7−7=−3−7
−2k=−10
Step 2: Divide both sides by -2.
−2k/-2 = -10/-2
k=5
2
-3
Find the least common denominator of
x2 - 4x – 21
and
x² - 4
Answers
Answer:
LCD = (x - 7)(x + 3)(x + 2)(x - 2)
Step-by-step explanation:
First, we factor each polynomial.
x^2 - 4x - 21 = (x - 7)(x + 3)
x^2 - 4 = (x + 2)(x - 2)
There are 4 different factors and none are in common, so the LCD is the product of all the factors.
LCD = (x - 7)(x + 3)(x + 2)(x - 2)
Answer:
(x+3)(x-7) & (x+2)(x-2)
Step-by-step explanation:
Please help me.
What is the equation of the line?
Answers
Answer:
[tex]y = \frac{-7}{3}x -12[/tex]
Step-by-step explanation:
Point-slope form is [tex]y-y_1= m (x-x_1)[/tex]. The [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex] have to be substituted for with real values in order to make an equation of a line. From there, you can isolate [tex]y[/tex] to turn it into slope-intercept form.
1) First, let's find the slope of the line, which is represented by the variable [tex]m[/tex]. Use the slope formula, [tex]\frac{y_2-y_1}{x_2-x_1}[/tex], to find the slope. [tex]x_1[/tex] and [tex]y_1[/tex] are the x and y values of one point, [tex]x_2[/tex] and [tex]y_2[/tex] are the x and y values of another point. For this problem, let's use the given points (-3, -5) and (-6, 2):
[tex]\frac{(2)-(-5)}{(-6)-(-3)} \\= \frac{2+5}{-6+3} \\= \frac{7}{-3}[/tex]
Thus, the slope is [tex]\frac{7}{-3}[/tex].
2) Now that we have the slope, let's substitute it into the point-slope formula. The [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of a point that the line intersects so you could either use (-3, -5) or (-6,2), but for this answer, I used (-6,2). (The answer will always be the same no matter which point you choose.) Substitute these values then isolate y to put it in slope-intercept form:
[tex]y-(2) = \frac{-7}{3} (x-(-6))\\y -2 = \frac{-7}{3} (x+6)\\y-2 = \frac{-7}{3}x-\frac{42}{3} \\y -2 = \frac{-7}{3}x-14\\y = \frac{-7}{3}x-12[/tex]
So, [tex]y = \frac{-7}{3}x -12[/tex] is the answer.
Ann had 48 fliers to post around town. Last week, she posted 2/3 of them. This week, she posted 3/8 of the remaining fliers. How many fliers has she still not posted?
Answers
Answer:
Ann had 48 fliers to post around town
Last week, she posted 2/3 of them
[tex]48 \times \frac{2}{3} = 32 \\ [/tex]
Therefore, she should posted 32 fliers
This week, she posted 3/8 of the remaining fliers
[tex]48 \times \frac{3}{8} = 18 \\ [/tex]
Therefore, she should posted 18 fliers
Total fliers she should post are (32+18)=50 fliers
She still did not post (50-48)= 2 fliers
2 fliers is the right answer.A teacher places 10 marbles in a bag.
5 blue marbles,
2 red marbles,
3 yellow marbles,
A student draws one marble from the bag, does not replace it, then draws another marble from the bag. What is the probability that the first marble will be red and the second marble will be blue?
Answers
Answer:
3/20 hope it is right
Step-by-step explanation:
A hybrid car with a 9.80 gal tank consumes gasoline at a rate of 54.1 miles/gal. How many liters of gasoline will be consumed traveling 132 km? (hint: please feel welcome to use a table of useful conversion factors).
The answer is ______ liters.
Answers
9514 1404 393
Answer:
about 5.74 liters
Step-by-step explanation:
The conversion factor is about 0.42514370743 km/liter for each mile per gallon. Then ...
(132 km) / ((54.1 mi/gal)×(0.42514370743 km/L)) ≈ 132/23.00 L = 5.74 L
_____
The exact conversion factors are ...
1 mi = 1.609344 km
1 gal = 3.785411784 L
The conversion to from mi/gal to km/L is exactly 48000/112903.
HELP PLEASE. ASAP. WILL GIVE BRAINLIEST
Answers
Answer:
buy 3 bottles of shampoo get a dollar off
and
get 33 cents off each bottle when you buy 3
Answer:
Lee shat
Step-by-step explanation:
le shat did pinki
Through process design improvements, the process standard deviation can be reduced to 0.04. Assume the process control remains the same, with weights less than 9.88 or greater than 10.12 ounces being classified as defects. Calculate the probability of a defect.
Answers
Complete Question
Assume a production process produces items with a mean weight of 10 ounces.
Through process design improvements, the process standard deviation can be reduced to 0.04. Assume the process control remains the same, with weights less than 9.88 or greater than 10.12 ounces being classified as defects. Calculate the probability of a defect.
Answer:
0.0027
Step-by-step explanation:
We solve using the formula for z score
z = (x-μ)/σ, where
x is the raw score
μ is the population mean = 10 ounces
σ is the population standard deviation = 0.04 ounces
Hence:
For x < 9.88 ounces
z = 9.88 - 10/0.04
z = -3
Probability value from Z-Table:
P(x < 9.88) = 0.0013499
For x > 10.12 ounces
z = 10.12 - 10/0.04
z = 3
Probability value from Z-Table:
P(x<10.12) = 0.99865
P(x>10.12) = 1 - P(x<10.12)
= 0.0013499
The probability of a defect is calculated as:
P(x = 10.12) or P(x = 9.88)
P(z = 3) or P(z = -3)
= 2P
= 2(0.0013499)
= 0.0026998
Approximately = 0.0027
Therefore, the Probability of the defect is 0.0027
Solve this equation 2x - 3=2x - 5
Answers
Zach says 9.9797 is rounded to 9.980 but luv says it rounds to 10. Who’s correct?
Answers
Answer:
Both
Step-by-step explanation:
You can round to whatever digit place you want.
But normally a problem would say something like 'round to the nearest hundredth' or 'round to the nearest integer'
Answer:
both
Step-by-step explanation:
if rounded to nearest integer, it is 10. if to 3 decimal places or 4 significant figures, it is 9.980
Evaluate the function.
f(x) = 3x² + 5x – 14
Find f(-3)
Answer:
Submit Answer
Answers
3*-9+(-15)-14
-27+-15-14
-42-14
-56
Which expression will have the same value as 3(4 x + 9) ‒ 6 x for all values of x?
Answers
Answer:
its 6x+27
Step-by-step explanation:
Nate has 14 feet of rope how many yards of rope does Nate have
Answers
Answer please I'll give brainliest
Answers
_______ divide data sets in fourths.
Answers
Answer:
The answer is Quartiles
Step-by-step explanation:
Please see my other questions and help asap i need to turn it in like 30 min
Answers
Answer: Uhm, omkay sirs
Step-by-step explanation:
-4y^5 + 6y^3 + 8y^2 - 2y
Answers
⚠️Answer NEEDED FAST⚠️
Answers
Answer:
The third one
[tex]-5-4*(w)>10 = true[/tex]
Will give brainlist!!!! Need the answer thx!
Answers
Answer:
Isnt it 5
3
Step-by-step explanation:
Which set of shapes can be arranged in 6 equal groups, with no shapes left
over?
Answers
The set of shapes that can be arranged in 6 equal groups is the first set or the set of triangles.
What does it mean to arrange with no shapes left over?This task requires you to arrange or divide the shapes in equal groups of 6 and once the shapes are divided there can not be any shape leftover. Let's look at some examples:
20 apples divided between 5 people = 4 apples4 apples x 5 people = 20 (there are no apples leftover)20 apples divided between 6 people = 3 apples3 apples x 6 people = 18 apples ( there are 2 apples left over)What set does not leave shapes leftover?The only set in which this occurs is the triangle set. This is because there are 12 triangles and 6 is a divisor of 12.
12 / 6 = 26 x 2 = 12Note: This question is incomplete, below I attach the missing part.
Learn more about shapes in: https://brainly.com/question/2372287
Can someone help me with math? I DO NEED help with questions 13, 11, 9, 8, 7, 5, 3. PLEASE HELP ME!!!!! I need these answered by the 19th of next week for homework. Whoever helps me that needs help I will help them if they are younger than me (I'm 12) if you are older than me, I cant help you bc I prob won't know the questions.
Answers
3 is 2 6/7
5 is a greater than symbol >
7 is 1/3 and negative 1/3 so -1/3
8 is 14 and -14
9 is 21 and -21
11 is | -75 |
i’m not sure about 13 but i believe it could be | -8 |
i hope this helped
what is the thing highlighted?
Answers
Answer:
I think a fraction
Step-by-step explanation:
Xd
in a large population of cars, the mean number of miles driven is 62523 with a standard deviation of 34578. if you were to take many samples of size 10 from this population, about how far would you expect the sample mean to vary from the true mean
Answers
Answer:
10,935
Step-by-step explanation:
Which equation will solve the following word problem? One small pitcher and one large pitcher can hold 12 cups of water. If the large pitcher is twice the size of the small pitcher, how much does the small pitcher hold?
S = 12/2S
2S = 12/S
2S + S = 12
2S - S = 12
Answers
Amount of water hold by both the pitchers (Large + small) = 12 cups
Let the small pitcher holds the water = S cups
If the water hold by the large pitcher is twice the size of the small pitcher, then the amount of water hold by large pitcher = 2S
Total amount water hold by both = S + 2S
Equation for this situation will be,
S + 2S = 12
Therefore, Option (3) will be the answer.
Why might the triangulation method not always produce an exact point (other than any measurement errors)
Answers
Answer:
The triangulation method might not always produce an exact point (other than any measurement errors) because:
The method uses different data sources, researchers, and theories or perspectives.
Step-by-step explanation:
Research Triangulation uses multiple methods, data sources, different investigators, and varied theories for the purpose of developing a more comprehensive understanding of the underlying situations. Triangulation validates the qualitative research by obtaining information from different sources, investigators, viewpoints, or methods.
Carmen is 153.95 cm tall. Marcus is 160.2 cm tall. Who is taller? By how much?
Answers
Answer:
.marcus is taller by 6.25
Step-by-step explanation:
The probability of a law school graduate passing the Bar exam is 0.43. In a graduating
class of 31 law students, find the probability that exactly 16 pass the Bar exam.
Is it binomial or geometric distribution
Answers
Answer:
hbhbhbb dsvjv wenvwe
Step-by-step explanation:
Round to the nearest tenth Pythagorean Theorem
Answers
MATH PROBLEMS URGENT PLEAASE PRESS
Answers
Answer:
t+20=60 t=40
Step-by-step explanation:
t+20=60 subtract 20 from both sides
t=60-20 simplify
t=40
Find the difference 3-8
Answers
Answer:
if i am readin this correctly, it is subtraction. 3-8 is -5.
Step-by-step explanation:
Answer:
-11
Step-by-step explanation:
Because pretend you were adding, 8+3 is 11, right? So turn that 11 into negative 11 ( -11 ).