Answer:
The slope of the line is [tex]-\frac{2}{3}[/tex]
Step-by-step explanation:
Slope:
When we have two points on a line, the slope is given by the change in y divided by the change in x.
Two points on a line are M(4,5) and N(-2,9).
Change in y: 9 - 5 = 4
Change in x: -2 - 4 = -6
The slope is:
[tex]m = \frac{4}{-6} = -\frac{2}{3}[/tex]
The slope of the line is [tex]-\frac{2}{3}[/tex]
multplying binomals anyone know this?
Answer:
Yes I know this material.
(x+2)(x+1) x^2+x+2x+2 So the answer is x^2+3x+2 Hope this helpsThere 12 sports drinks, 7 cans of orange juice, and 5
sodas in a cooler. If a drink is selected at random from
the cooler, what are the chances that it is not a orange
juice?
A. 1/2
B. 17/24
C. 7/24
D. 19/24
6(s-9) simplify the expression
Answer:
6s−54
Step-by-step explanation:
Use the distributive property to multiply 6 by s−9. i hope this helps
Gina is wrapping gifts for her daughter's birthday how many square inches of wrapping paper does Gina use to wrap a box 3 inches 8 inches tall 14 inches
Answer:
336 inches
Step-by-step explanation:
Let p and q represent the following simple statements:
p: The taxes are high.
q: The job pays well.
Write the following compound statement in its symbolic form.
The taxes are high and the job pays well.
The symbolic form is
Answer: [tex]p \ \wedge \ q[/tex]
The upside down V symbol is known as a wedge. It represents a conjunction which is informally the "and". In other words, [tex]p \ \wedge \ q = \text{p and q}[/tex]
Note how we can replace p with "the taxes are high" and replace q with "the job pays well" to arrive at the overall compound statement "The taxes are high and the job pays well".
Some logic textbooks will use an ampersand symbol & to be used in place of a wedge. It will depend on the notation that they, or your teacher, has set up.
what is the measure of angle c ?
Answer:
Step-by-step explanation:
C and F are supplementary angles.
C = 180°-79° = 101°
Write an exponential function to model the following situation: A population starting at 740 animals
decreases at an annual rate of 12%. Use your function to determine about how many animals there will
be after 5 years.
A. 390
B. 150
CC. 680
D. 340
Answer:
A. 390
Step-by-step explanation:
An exponential function can be written in the form [tex]f(n)=a\times b^n[/tex], where [tex]a[/tex] is your starting population, [tex]b[/tex] is the factor by which the population increases, and [tex]n[/tex] is the number of terms. In this case, [tex]a=740[/tex], [tex]b=0.88[/tex] because the population decreases by 12 percent (1-0.12=0.88), and [tex]n=5[/tex].
Thus, [tex]f(5)=740 \times 0.88^5[/tex], which is roughly equal to 390.
HELP ASAP PLS ANSWER THE QUESTION IN THE PIC I GIV BRAINLEST AND LOTS OF POINTS TO CORRECT ANSWER
Brenda’s school is selling tickets to a spring musical. On the first day of ticket sales the school sold 6 adult tickets and 9 child tickets for a total of $108. The school took in $111 on the second day by selling 9 adult tickets and 5 child tickets. What is the price of each type of ticket?
Answer:
42 dollars
Step-by-step explanation:
2.
It took you 30 minutes (min) to walk
from home to school with the
distance of 500 meters. What is the
average speed?
Answer:
0.27778m/s woulb be my average speed
(8+7x)9= simplify using distributive property
Answer:
72 + 63xStep-by-step explanation:
(8+7x) x 9 =
8 x 9 + 7x x 9 -
72 + 63x
Hope that helps!
Answer:
[tex]\huge\boxed{\boxed{\sf{72+63x}}}[/tex]
Step-by-step explanation:
Hello.
In order to simplify this expression, we need to
multiply 8+7x times 9
8×9=72
7x×9=63x
72+63x
And we're done!
I hope it helps & have an outstanding day!
~ST2710 :)
i gotta brand new whip
Answer:
no keys
Step-by-step explanation:
Help me plz!!
Ben has 8 pints of ice cream. How many 1 cup servings can Ben make from the ice cream?
Note: 1 pint = 2 cups
Answer:
16 servings
Step-by-step explanation:
The polynomial 10x3 + 35x2 − 4x − 14 is factored by grouping.
10x3 + 35x2 − 4x − 14
5x2(____) − 2(____)
What is the common factor that is missing from both sets of parentheses?
Answer:
The answer is "[tex]2x+7[/tex]".
Step-by-step explanation:
In this question, it can measure this using the following step if you'd like to find the missing element in both types of parentheses:
[tex]\to 10x^3 + 35x^2 - 4x - 14 \\\\\to (5x^2-2) (2x+7)\\\\\to 5x^2 (2x + 7) - 2 (2x + 7)\\[/tex]
So, the correct answer would be (2x + 7).
Helpppppppppppppppp
Answer:
tjrjrkrkrkrkurjrjrjrjrnr s jkalsmrnrnd
The art club at a community college is selling burgers at lunchtime as a fundraiser. The club spends $8 for condiments and supplies. The cost of the meat and bun for each burger is $0.65. Express the total cost, C, as a function of the number of burgersmade, x.
Answer:
C(x)=0.65x+8
Step-by-step explanation:
According to the information given, you can say that the total cost would be equal to the result of multiplying the cost of the meat and bun per burger for the number of burgers made plus the amount spent on condiments and supplies, which can be expressed as:
C(x)=0.65x+8, where:
C(x) is the total cost
x is the number of burgers made
An igloo has a circular floor with a diameter of 4 yards. What is the floor's area? Use 3.14 for π
Step-by-step explanation:
the answer is A=12.57
A=πr^2
3.14 • 2^2 = 12.57
What is the area of this figure?
Enter your answer in the box.
Answer:
24
Step-by-step explanation:
Area of the 1st upright rectangle: 3x4=12
Area of 2nd rectangle: rectangle: 6x1=6
area of triangle: ((1st leg)x(2nd leg))/2=(4x3)/2=6
1st leg=4
2nd leg=6-3=3
12+6+6
24=area
Hope this helps :)
PLEASE HELP!! THIS DUE IN 10 MINUTES
Answer:
C
Step-by-step explanation:
Area of a parallelogram:
BH x 1/2
In this case 7 and 6 are your base and the height is your half.
Answer:
I believe the answer is A: A = 6 * 7
Step-by-step explanation:
Ok, I may be wrong, but this is how I see the answer:
The formula for how to find the area of a parallelogram is A = b * h.
Base = 6 m
Height = 7 m
A = 6 * 7
Which of these is an example of a random sample?
A.
Customers buying a new cell phone are surveyed about cell phone plans.
B.
A phone plan company surveys people on the beach to see how well they are receiving service, and uses this information in future advertising.
C.
Every twentieth caller to an independent radio station receives tickets to a concert.
D.
A phone survey is conducted using twenty names randomly taken from the phone book.
an angle measures 66° less than the measure of its complementary angle. what is the measure of each angle
Answer:
12 and 78
Step-by-step explanation:
The sum of complementary angles is 90 degrees
X+(x-66) = 90
2x = 156 x = 78
78-66 = 12
-2(3+m)=
Solve the question
Find the equation of the circle touching both axes and has centre on the line 3x - 5y = 4.
Step-by-step explanation:
Look at the picture.
can I be brainliest
have a nice day
6+4/a+b/3 when a=4 and b=3
Answer:
8
Step-by-step explanation:
Plug in a =4 and b=3 into 6+4/a +b/3
6 + 4/4 + 3/3
= 6 + 1 + 1
= 8
HELP ASAP. What is the area of this trapezoid and the formula. Please explain your reason.
Answer:
base 1 + base 2 times height times half (basically dividing by 2) is the formula of a trapezoid. 25 + 35 = 60 x 21 = 1260 divided by 2 is 630
A television news program asks its viewers to call in to give their opinions on an upcoming ballot question. What type of sampling method does this represent?
Answer:
This is an example of self selecting sampling
Step-by-step explanation:
This is an example of self selecting sampling because the news program is asking viewed to give their opinions. The viewers themselves have a choice of participating in the sample therefore is self selecting.
find the missing side length
Answer:
c. 10
Step-by-step explanation:
Pythagoras theorem is used since it's a right angle triangle
26²-24²=a²
676-576=a²
√100=√a²
a=10
the initial population of a town is 3200 grows with a doubling time of 10 yrs what will the population be in 12yrs
Answer:
I think 6464
Step-by-step explanation:
I wish you luck on this assignment:P:D
Math 143 flooring lab
Answer:
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Step-by-step explanation:
How to add fraction 3/7+ 3/9=
[tex] \large \sf \pink{Answer: }[/tex]
[tex] \large \purple{ \boxed{ \frac{16}{21}}}[/tex]
[tex] \large \sf \pink{Explanation:}[/tex]
[tex] \sf \large{ \frac{3}{7} + \frac{3}{9}}[/tex]
[tex] \sf \large{ \frac{3}{7} + \frac{1 \times 3}{3 \times 3}}[/tex]
[tex] \sf \large{ \frac{3}{7} + \frac{1}{3}} [/tex]
[tex] \sf \large\frac{3 \times 3}{21} + \frac{1 \times 7}{21}[/tex]
[tex] \sf \large{ \frac{9}{21} + \frac{7}{21}}[/tex]
[tex] \sf \large{ \frac{(9 + 7)}{21}}[/tex]
[tex] \sf \large \purple{ = \frac{16}{21}}[/tex]