Answer:
she can make 4 necklaces . theres 60 minutes in an hour if it takes 20 minutes she can make 4 . 4x20=60
Step-by-step explanation:
Answer:
3/5
Step-by-step explanation:
8m + 5 + 13m – 5 = 42. What is the value of M?
Answer:
m=2
Step-by-step explanation:
that is the answer for m
what is 2/3 divided by 1/6
0 2
0 3
0 4
0 6
what is 2/3 divided by 1/6=4
the scatter plot shows the population p of a town t years after 20000 witch is he best liner equation to modle the towns population from 2000 to 2010
ast year, 15 dogs entered the local dog show. This year, 25 entered. What is the percent increase?
Answer:
The percent increased by 10
Step-by-step explanation:
Sorry if this is wrong
Under the 14 =126
Under the 16=144
Under the 6=72
Under the 21=252
Who makes more per hour?
Answer: julie
Step-by-step explanation: loren makes $9 an hour and julie makes $12 an hour.
The following table gives the number of people infected by the flu over a given number of months.
10 1 12 3 4 15 Number of Months Number of People Infected 1 15 13 33 178 180
Describe any trends or patterns that you observe.
a. The number of people infected is decreasing at a steady rate.
b. The number of months is increasing quickly. c. The number of people infected is increasing at a very fast rate.
d. There is no apparent trend or pattern in the table.
Answer:
a I think srry if Rong gzjfzmgxmgzmgxmgzmgzkhdkgdly
Help pleaseeeeeeeeeeeeeeeeeee
Answer:
[tex]Area = 98.2142857143[/tex]
[tex]Perimeter = 39.2857142857[/tex]
Step-by-step explanation:
From the attachment, we have:
2 semicircles B and C1 quarter circle CDEradius, r = 5cmTo calculate the total area of the figure, we have to calculate the areas of individual shapes, then add them together
For Semicircle B
[tex]Area = \frac{\pi r^2}{2}[/tex]
Substitute 5 for radius (r)
[tex]A_1 = \frac{\pi * 5^2}{2}[/tex]
[tex]A_1 = \frac{\pi * 25}{2}[/tex]
[tex]A_1 = \frac{25\pi}{2}[/tex]
For Semicircle C
[tex]Area = \frac{\pi r^2}{2}[/tex]
Substitute 5 for radius (r)
[tex]A_2= \frac{\pi * 5^2}{2}[/tex]
[tex]A_2 = \frac{\pi * 25}{2}[/tex]
[tex]A_2 = \frac{25\pi}{2}[/tex]
For Quarter circle DC
[tex]Area = \frac{\pi r^2}{4}[/tex]
Substitute 5 for radius (r)
[tex]A_3= \frac{\pi * 5^2}{4}[/tex]
[tex]A_3= \frac{\pi * 25}{4}[/tex]
[tex]A_3= \frac{25\pi}{4}[/tex]
The area of the shape is:
[tex]Area = A_1 + A_2 +A_3[/tex]
[tex]Area = \frac{25\pi}{2}+\frac{25\pi}{2}+\frac{25\pi}{4}[/tex]
Take LCM
[tex]Area = \frac{50\pi+50\pi+25\pi}{4}[/tex]
[tex]Area = \frac{125\pi}{4}[/tex]
Take
[tex]\pi = \frac{22}{7}[/tex]
So, we have:
[tex]Area = \frac{125}{4} * \frac{22}{7}[/tex]
[tex]Area = \frac{125*22}{4*7}[/tex]
[tex]Area = \frac{2750}{28}[/tex]
[tex]Area = 98.2142857143[/tex]
To calculate the total perimeter of the figure, we have to calculate the circumference of individual shapes, then add them together
For Semicircle B
[tex]Circumference = \pi r[/tex]
Substitute 5 for radius (r)
[tex]C_1 = \pi * 5[/tex]
[tex]C_1 = 5\pi[/tex]
For Semicircle C
[tex]Circumference = \pi r[/tex]
Substitute 5 for radius (r)
[tex]C_2 = \pi * 5[/tex]
[tex]C_2 = 5\pi[/tex]
For Quarter circle DE
[tex]Circumference = \frac{\pi r}{2}[/tex]
Substitute 5 for radius (r)
[tex]C_3 = \frac{\pi * 5}{2}[/tex]
[tex]C_3 = \frac{5\pi}{2}[/tex]
The perimeter of the shape is:
[tex]Perimeter = C_1 + C_2 + C_3[/tex]
[tex]Perimeter = 5\pi + 5\pi + \frac{5\pi}{2}[/tex]
Take LCM
[tex]Perimeter = \frac{10\pi + 10\pi + 5\pi}{2}[/tex]
[tex]Perimeter = \frac{25\pi}{2}[/tex]
Take
[tex]\pi = \frac{22}{7}[/tex]
So, we have:
[tex]Perimeter = \frac{25}{2} * \frac{22}{7}[/tex]
[tex]Perimeter = \frac{25*22}{2*7}[/tex]
[tex]Perimeter = \frac{550}{14}[/tex]
[tex]Perimeter = 39.2857142857[/tex]
Theater has 384 seats each row has 16 seats the area model represents the situation part A what is the value of X in the area model and your answer in the box part B how many rows of seats are inside the theater enter your answer in the box
Answer:
1. 4 2) 3.14
Step-by-step explanation:
Answer:
6141
Step-by-step explanation:
PLEASE3 HELP HELP HELPPPPPPPPPPPPP
Answer:
Step-by-step explanation:
c and d is the answers
Two different rectangles have the same area of 48 square feet but different perimeters what are the dimensions of each rectangle?
Answer:
4*12 and 6*8
Step-by-step explanation:
4*12= 48
4+4+12+12= 32
6*8= 48
6+6+8+8=28
18,000 - 2/3
giving brainly
Answer:
17999.3333333
Step-by-step explanation:
I used my calculator
Of the numbers 7, 8, 9, and 10, which is a solution to the inequality n – 5 < 3? Hurry Plz
Answer:
Answer of this question is 10
Independent Practice
1. The water level of a lake in early April was 3
inches above normal. The water level had
dropped to 4 inches below normal by early
May. What integer can be added to 3 to get the
water level, in inches, in early May?
Write each of Exercises 2-5 as an addition problem
Answer:
.
Step-by-step explanation:
Some please help me with this ASAP thank youu
f(x) = 5 - 2x and g(x)= x^2+ 7x, find each value.
g(3)
f(m)
f(1) + g(2)
f(11)
Answer:
Step-by-step explanation:
f(x) = 5 - 2x and g(x)= x^2+ 7x, find each value.
g(3)
f(m)
f(1) + g(2)
f(11)
what decimal is 72/10 equal to
Answer:
To write 72/10 as a decimal you have to divide numerator by the denominator of the fraction.
We divide now 72 by 10 what we write down as 72/10 and we get 7.2
And finally we have:
72/10 as a decimal equals 7.2
Answer:
The correct answer to this problem is 7.2
- Trix
A decreasing function g satisfies g(4) = 6 and g'(4) = -2. Which of the following statements about the inverse of g must be true?
a. (g^-1)'(6) = -2
b. (g^-1)'(-2) = 4
c. (g^-1)'(6) = -2
d. (g^-1)'(6) = -1/2
The inverse function theorem (terms and conditions apply) says that, if f(a) = b, then
(f ⁻¹)'(b) = 1 / f '(a) = 1 / f '(f ⁻¹(b))
We're given that g (4) = 6, so from the theorem it follows that
(g ⁻¹)'(6) = 1 / g '(4) = -1/2
so only D must be true.
B might also be true, but we don't have enough information to determine that.
The statement that is true about the inverse of g from the given options is;
Option D; (g ⁻¹)'(6) = -1/2
The theorem for inverse functions is one that is stated by the relationship that if f(x) = y, then the derivative of the inverse function is given as;
(f ⁻¹)'(y) = 1/f'(x) = 1/f'(f ⁻¹(y))
From the question, we see that; g(4) = 6 and g'(4) = -2. Thus, from the theorem, we can see that;
(g ⁻¹)'(6) = 1/g'(4)
Plugging in -2 for g'(4) gives;
(g ⁻¹)'(6) = -1/2
Looking at the options, the only one that corresponds with our answer is Option D.
Read more at; https://brainly.in/question/3055490
Which point is the best approximation of the relative maximum of the polynomial function graphed below?
Answer:
D
Step-by-step explanation:
Softball Players' Heights
What is the median?
Need help ASAP will give brainliest
Answer:the answer is 5'4''
Step-by-step explanation:
find whats in the middle
a cake recipe needs to be baked at 350 degrees Fahrenheit (°F). A pizza recipe needs to be baked at a higher temperature.
Which value could represent the baking temperature of the pizza?
A. -375°F
B. -425°F
C. 400°F
D. 300°F
Please helpp IM MARKING BRAINIEST
Answer:
Step-by-step explanation:
Does anyone understand this?
I need help
Answer:
Ughhh sorry man I thought I could answer it but I faild I'm sorry:(
Step-by-step explanation:
4) The River Bluff wrestling team has 54 players to 8 coaches. Liddell's wrestling team has 71 players to 10 coaches.
Which team has a greater player to coach ratio?
Answer:
Liddell's Team
Step-by-step explanation:
71x10 = 710
If Someone Has 2000 Bassball cards And I Have 1 tenth of the fraction as many How Many Cards do I have
Answer:
200
Step-by-step explanation:
Find the equation of the line that is perpendicular to y = x+1
and contains the point (9,12).
Answer:
y = -x + 21
Step-by-step explanation:
Equations that are perpendicular don't normally have the same slope as the original equation..
When you graph the given equation and the point, we can see that in order to make an equation that would cross through (9,12) and the line, we would need an equation with a negative slope.
**Using desmos (online graphing calculator)
If we continue to plug in numbers for our slope, we see that the equation
y = -x + 21 goes through point (9,12) and is perpendicular (intersecting or crossing through) line y = x + 1.
We can check our work by plugging in the coordinates of the point 9, 12 into our equations to see if they equal the same values..
y = -x + 21 --> 12 = -9 + 21 --> 12 = 21 - 9 --> 12 = 12 (correct)
If there are 4 trucks for every 5 cars how many trucks and cars are there?
Answer:
Step-by-step explanation:
^^there are 20 Trucks in total And 5 cars
Answer:
8 trucks and 10 cars
12 trucks and 15 cars
16 trucks and 20 cars
20 trucks and 25 cars
24 trucks and 30 cars
Step-by-step explanation:
Basically any of those would be correct
15 coins out of the total of 25 coins in the collection are quarters. What percent of the coin collection are quarters?
Answer:
60% tell me if im correct
Step-by-step explanation:
brainliest plz
Answer:
60%
Step-by-step explanation:
15/25 = 0.6
0.6 = 60%
Choose the equation that represents the line that passes through the point (-1, 6) and has a slope of -3.
y=-3x + 3
y=-3x - 6
y = 3x - 3
y = 3x - 1
Answer:
Equation of line is [tex]\mathbf{y=-3x+3}[/tex]
Option A is correct.
Step-by-step explanation:
We need to write an equation that represents the line that passes through the point (-1, 6) and has a slope of -3.
The equation will be of slope-intercept form: [tex]y=mx+b[/tex]
where m is slope and b is y-intercept
We are given slope m =-3, we need to find y-intercept b
Finding y-intercept
using slope m=-3 and point (-1, 6)
[tex]y=mx+b\\6=-3(-1)+b\\6=3+b\\b=6-3\\b=3[/tex]
So, y-intercept b is 3
Now the equation of line having slope m= -3 and y-intercept b = 3 is
[tex]y=mx+b\\y=-3x+3[/tex]
Equation of line is [tex]\mathbf{y=-3x+3}[/tex]
Option A is correct.
Answer:
a or the first one
Step-by-step explanation:
y=-3x+3
Thgtsdgsgsdfsfsfswefsdfsfsfsfsdfsf
Answer:
Free points i guess
Step-by-step explanation:
thanks
Given two angles in each triangle, how can you determine if two triangles are similar?
Answer:
If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.
Step-by-step explanation:
can you please mark me as brainliest
Answer: To determine similarity, find the missing measure using the interior angle sum of a triangle. Then compare corresponding angles. If two pairs of angles are congruent, the triangles are similar because of the angle-angle criterion.
