Answer:
-4.12701665
Step-by-step explanation:
mark me brainiest wink wink
write the equation of the line parallel to the given line p (2,-3) y=-6x+10
Answer:
Step-by-step explanation:
y+3 = -6(x-2)
Given: EFGH is a square
Find the length of FH.
Answer:
B) 3√2
Step-by-step explanation:
FH = √GH²+FG² = √18 = 3√2
need help on geomtry homework
Answer:
third option
Step-by-step explanation:
Simplify.
7x² - x + 9
+ 6x² + 5x - 10
___________
Will give brainliest
Answer:
13x^2+4x-1
Step-by-step explanation:
Solve p + 15 = 4.
Select the correct answer.
A:
p = 19
B:
p = 11
C:
p = -11
D:
p = -19
Answer:
C
Step-by-step explanation:
Given
p + 15 = 4 ( isolate p by subtracting 15 from both sides )
p = - 11 → C
Answer:
p -11 + 15 = 4
cause a negative × positive equals to positive
Marcy is baking blueberry pies to sell at her bakery. She starts with 8 3/4 cartons of blueberries, of which she uses 1/2 for the first batch of pies. How many cartons of blueberries does Marcy use for the first batch of pies?
Answer: Marcy used [tex]\dfrac{35}8[/tex] cartons of blueberries for the first batch of pies.
Step-by-step explanation:
Given: Quantities of blueberries = [tex]8\dfrac34[/tex] cartons
[tex]=\dfrac{8\times4+3}{4}=\dfrac{35}{4}[/tex] cartons
Blueberries used for first batch = [tex]\dfrac12[/tex] of (Total)
[tex]=\dfrac12\times\dfrac{35}{4}\\\\=\dfrac{35}{8}[/tex]cartons
Hence, Marcy used [tex]\dfrac{35}8[/tex] cartons of blueberries for the first batch of pies.
At the zoo, the yellow birds
are fed 1/3 of a bag of seed
each day. The blue birds
get fed 1⁄4 as much as the
yellow birds. How much of
a bag of seed do the blue
birds eat each day?
Answer:
1/12
Step-by-step explanation:
Hope this helps!
JUST ANSWER RIGHT NOTHING ELSE 25 POINTS!!! plEase thank you
Answer:The heck i aint on that im close though
Step-by-step explanation:
Gilberto's family traveled 2 7 of the distance to his grandmother's house on Saturday. They traveled 4 5 of the remaining distance on Sunday. What fraction of the total distance to his grandmother's house was traveled on Sunday?
Answer:
the fraction of the total distance traveled on the sunday is [tex]\frac{4}{7}[/tex]
Step-by-step explanation:
The computation of the fraction of the total distance traveled on the sunday is given below:
[tex]= 1 - \frac{2}{7} \times \frac{4}{5}\\\\= \frac{5}{7} \times \frac{4}{5}\\\\= \frac{4}{7}[/tex]
Hence, the fraction of the total distance traveled on the sunday is [tex]\frac{4}{7}[/tex]
We simply multiplied the two fractions
What is an equation for the line that passes through points (2.-3) and (1, 2)? (+ 3) = -5(x - 2) b. (y - 3) = 5(x ! 2) (y - 3) = -5(.x + 2) d. (+3) = S(x - 2)
Answer:
A. y + 3 = -5(x - 2)
Step-by-step explanation:
The slope is:
2 - (-3) / 1 - 2 = 5 / -1 = -5.
Then, put it in point slope form (which was [tex](y - y1) = m(x-x1)[/tex] where m is the slope, and (x1, y1) is the coordinate point it gives you. You can use m = -5, x1 = 2 and y1 = -3.)
y + 3 = -5(x - 2)
Madeline is saving up to buy a new jacket. She already has $40 and can save an
additional $8 per week using money from her after school job. How much total
money would Madeline have after 10 weeks of saving? Also, write an expression that
represents the amount of money Madeline would have saved in w weeks.
Find The Missing Sides. Question 1 Is Already Asnwered.
Answer:
if you see a person that sends you a sketchy link dont click it is an ip grabber.
Step-by-step explanation:
Use the given information to write the equation of a line.
slope = -2 and passes through through (1,1)
Answer:
y = -2x - 1
Step-by-step explanation:
If you already know the slope. Just find out the y-intercept. Plug the coordinates into the equation.
y = mx + b
y = -2x + b
1 = -2(1) + b
1 = -2 + b
-1 = b
Help please
Find the value of x. *
PLSSSSSSSSS HELPP ILL MARK BRAINLIEST
Answer:
47
Step-by-step explanation:
Valley Mills Sports Center has a total of 318 footballs and basketballs. There are 76 more footballs for sale than basketballs.
How many footballs are for sale?
A. 121
B. 176
C. 197
D. 242
The number of footballs that are for sales when its known that there are total 318 footballs and basketballs and there are 76 more footballs for sale than basketballs, is given by: Option C: 197
How to form mathematical expression from the given description?You can represent the unknown amounts by the use of variables. Follow whatever the description is and convert it one by one mathematically. For example if it is asked to increase some item by 4 , then you can add 4 in that item to increase it by 4. If something is for example, doubled, then you can multiply that thing by 2 and so on methods can be used to convert description to mathematical expressions.
Given that:
Total number of basketballs and footballs in the considered sports center = 318 (assuming they're for sales, as rest of the question is talking about footballs and basketballs being for sales)Number of footballs = 76 + Number of basketballsAssume that:
Number of footballs = xNumber of basketballs = yThen we get two equations, as:
[tex]x+y = 318\\x = 76 + y[/tex]
Substituting the variable x in first equation by the expression obtained in second equation for x, we get:
[tex]x + y = 318\\(76 + y) + y = 318\\76 + 2y = 318\\\text{Subtracting 76 from both the sides}\\\\2y = 318 - 76 = 242\\\\\\2y = 242\\\\\text{Dividing both the sides by 2}\\\\y = \dfrac{242}{2} = 121[/tex]
Thus, we got: Number of basketballs = y = 121
Using this result and the first equation, we get:
[tex]x + 121 = 318\\x = 318 - 121 = 197[/tex] = number of footballs.
Thus, the number of footballs that are for sales when its known that there are total 318 footballs and basketballs and there are 76 more footballs for sale than basketballs, is given by: Option C: 197
Learn more about forming equations here:
https://brainly.com/question/11938672
Learn more about system of linear equations here:
https://brainly.com/question/13722693
#SPJ2
f(x)=-4x+2 what is the answer
The mean number of people per day visiting an art show in July was 120. If 30 more people each day visited the museum in August, what was the mean number of people per day visiting in August?
A. 620
B. 150
C. 650
D. 120
Answer:
150
Step-by-step explanation:
What is the value of the expression 25 ÷ 5 + (6 x 2) − 4?
Question 1 options:
7
9
12
13
Answer:
13
Step-by-step explanation:
25 / 5 + 12 - 4 = 5 + 12 - 4 = 17 - 4 = 13
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Answer:
yasghfeiruhiurgwhruihrgrgrgh
Step-by-step explanation:
rhewrgbwjyefjyewhuyfgeurghguhgggggg
Answer:
Let the price of the garden table be x.
The bench would cost x-77 dollars.
x+x-77=777
2x-77=777
2x=854
x=427
The bench costs 350 dollars.
Let me know if this helps!
Work out the volume of this cylinder? 28mm height and 30mm base. Who answers this early and first is the brainliest
Answer:
19,792.0mm³
Step-by-step explanation:
π×radius²×height
π×15²×28=19792.03372 rounded to 1dp would ne
19,792.0mm³
the diameter is 30, which is also the base divide by two which makes 15 which will be your radius of your circle.
52 is 20%
of what
number?
try box be
1) Solve for m: 2m + 21 = 3
Help please…
first step is to subtract 21 from both sides
2m+21-21=3-21
2m=-18
2m/2 and -18/2
m=-9
So the final answer is m=-9 (negative nine equals m)
Helpp plzzz I will mark brainliestttt
Answer:
294
Step-by-step explanation:
We are given the area of 1 face of a cube. The area is 49. Now if their are 6 faces in a cube, and all faces of a cube are the same, then we multiply 49*6 = 294.
P.S. I don't understand the boxes thing but I have the answer :)
Please help.
Is algebra.
Answer:
bcd
Step-by-step explanation:
They are two parallel lines, having the same slope, there is no solution since the lines never cross
A recent increase in sales of microchips has forced a computer company to buy a new processing machine to help keep up with demand. The builders of the new machine claim that it produces fewer defective microchips than the older machine. From a random sample of 90 microchips produced on the old machine, 5 were found to be defective. From a random sample of 83 microchips produced on the new machine, 3 were found to be defective. The quality control manager wants to construct a confidence interval to estimate the difference between the proportion of defective microchips from the older machine and the proportion of defective microchips from the new machine.
The final question is;
Why is it not appropriate to calculate a two-sample z-interval for a difference in proportions?
Answer:
The normality of the sampling distribution of the difference in sample proportions cannot be established.
Step-by-step explanation:
To use the two-sample z-interval for a difference in proportions, some conditions must be met which help us to know the normality of the distribution.
The conditions are;
- The method of sampling for each population must be simple random sampling.
- The samples must be independent.
- Each sample must include at least 10 successes and 10 failures.
- Each population must be a minimum 20 times its sample.
In this case, we are not given the population size and as such we cannot ascertain the last condition I wrote above since the sample proportion we are given alone isn't sufficient. Also, they both don't include at least 10 failures. Thus the normality of the sample proportions cannot be established.
Answer: the normality of the sampling distribution of the difference in sample proportions cannot be established
Step-by-step explanation:
Find the equation of the line passing through the given points, (1,5) and (2, 7). Which
formula should you use first?
What value of w that makes the equation true 2/3(w+3) = 7
Find the value of x.
**
Please help!!
A triangle has side lengths of (8w-5)(8w−5) centimeters, (9w-6)(9w−6) centimeters, and (3x-7)(3x−7) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
a. 6w-4x
b. −11−4x+17w
c. 3x+17w−18
d. 3w+3−4x
Answer:
The answer is 3x + 17w - 18