Answer:
The slope would -1
Step-by-step explanation:
When solving these problems we need to know the formula for finding slope between two points which is considered [tex]\frac{y2-y1}{x2-x1}[/tex] in which the y-value on the second coordinate (-1) minus the y-value of the first coordinate (4), these would be put on top of the fraction bar while we do the same for the x-value in which we get the x-value from the second coordinate (2) and do minus the x-value of the first coordinate (-3).
Next let's plug-in our values into the equation [tex]\frac{(-1)-(4)}{(2)-(-3)}[/tex] . With the top part being easy to subtract it would simply be -5 on top. The bottom, however, has a minus on the bottoms with -3 in parentheses, in which case this would then turn into a +3 because distributing the negative to -3 to make it a positive. The bottom of the fraction would then become 2+3 which is 5.
Our final equation would look like [tex]\frac{-5}{5}[/tex] in which case can be simplified to -1.
Answer:
heres for extra room
Step-by-step explanation:
Donna worked for 13 hours each day for 6 days. Then the next day she worked 7 hours. How many hours did Donna work in all?
Answer:
85 hours
Step-by-step explanation:
Multiply 13 by 6 to know how much she worked in those 6 days and then add 7 more hours to that and you should get 85 hours in total.
Answer: 85 hours
Step-by-step explanation:
Donna worked for 13 hours every day for 6 days:
This means that she worked 13 hours each day so what we have to do is this:
13·6 = 78 <------- That is the amount of hours she worked for 6 days
Now we have to figure the last day:
Donna worked 7 hours.
This part is simple, all we have to do is add 78 from our previous equation and add it to 7 hours which gives us a total of 85 hours!
Hope this helps :)
Make sure to mark brainliest!
A rectangular box is 8 inches long, 10 inches wide, and 6 inches tall.
What is the approximate length of its longest diagonal?
a. 4.9 inches
b. 14.1 inches
c. 10 inches
d. 24 inches
Determine the type and degree of each of the following polynomial expressions
9x^4 y^9
x^4-3x^2+7x^5
19a^6b^2 + 8ab^3c -27a^7
Step-by-step explanation:
i hope i have been useful buddy.
good luck
Find m2V.
S
T
(9x – 19)°
U
111°
((7x + 3)
X
(5x + 8)
128°
W
Answer:
103
Step-by-step explanation:
6 sides
(6-2)180 =720
720 = S×T+U+V+W+X
S=90
720 = 90 + (9X-19) + (111) + (5X+8) + (128) + (7X+3)
COMBINE LIKE TERMS
720= (90-19+111+8+128+3) + (9X+5X+7X)
720 = 321 + 21X
720-321 = 321-321 + 21X
399 = 21X
19 = X
mV = 5X + 8
mV = 5(19) + 8
mV = 95 + 8
mV = 103
Solve the following equation for y. 4x - 6y - 8 = 0
Answer:
y = 2/3x + -4/3
Step-by-step explanation:
4x - 6y - 8 = 0 (Add -4x to both sides)
-6y - 8 = 4x (Add 8 to both sides)
-6y = 4x + 8 (Divide -6 from both sides)
y = 2/3x + -4/3
this year, donna watched 40 movies. She thought that 8 of them were good. Of the movies she watched, what percentage did she think were good?
Answer:
20%
Step-by-step explanation:
40 / 8 = 20
20 * 1 = 20
HOPE THIS HELPS
PLZ MARK BRAINLIEST
Answer:
20%
Step-by-step explanation:
[tex]\frac{Number. she .thought. was .good}{Total} =\frac{unknown.percent}{100} \\\frac{8}{40} =\frac{x}{100} \\800=40x\\ x=20\\[/tex]
Ninety-three percent of a town’s population owns cars. If the number of cars owned is 5,208, what is the population of the town?
You have 2 attempts left to earn the full credit for this problem.
Answer:
5600
Step-by-step explanation:
Let p represent the number of people in the town. If we assume that each car owner owns only one car, then we have ...
0.93p = 5208
p = 5208/0.93 = 5600
The population of the town is 5600.
What compound inequality represents the phrase? Graph the solutions.
all real numbers w that are less than –7 or greater than 14
find the value of a²-b² when a-b=3 and a+b=4
Answer:
12
[tex] {x}^{2} - {y}^{2} = (x - y) \times (x + y) = 3 \times 4 = 12 [/tex]
-1/5n + 7 = 2 n = ?
what does n equal ?
Evaluate the formula for the volume of a rectangular prism to solve the problem.
Volume = length times width times h. A swimming pool has a height of 3 meters, width of 25 meters, and length of 50 meters.
West junior High needs to fill its swimming pool with water. Determine the amount of water it needs by finding the volume of the pool. Use the drop-down menus to complete the statements.
Answer:
B, A, C, and D
Step-by-step explanation:
Did the assignment
Answer:
First, write the
✔ formula: V = lwh
.
Next, use parentheses when you substitute
✔ 50, 25, and 3
for l,w, and h.
Now, simplify by
✔ multiplying
50, 25, and 3.
The volume of the pool is
✔ 3,750
m3.
Which unit abbreviation is a measurement of force?
A.
m/s
B.
m/s2
C.
N
D.
N/s Could anyone help?
N stands for Newtons
In terms of SI units, 1 newton = 1 kg m/s^2
It's based off the equation F = ma, which is Newton's second law.
------------
Extra info:
Choice A is velocityChoice B is accelerationChoice D is some unit I don't really recognize, so I'm not sure if its nonsense or it may have some use. Though I'm sure that N/s isn't a measurement of force.Answer:
C. N
Step-by-step explanation:
Need a answer for p help me out please
Answer:
p = 13
Step-by-step explanation:
Answer:
p = 13
Step-by-step explanation:
4x + 7 = 5 solve for x
Answer:
-1/2
Step-by-step explanation:
4x + 7 = 5
4x=5-7
4x=-2
x=-2/4
x=-1/2
hope this helps u!
Answer:
0.5
4x+7=5
4x=5-7
4×=-2
4\=/4
answer is -0.5
how do you do this one? :/
Answer:
x = -2 , x = - 4
Step-by-step explanation:
since the function has been factored, you can just set the factors to zero and solve
What is x if 6x-7=13x+8
Answer:
6x-7=13x+8
6x-13x=8+7
-7x=15
x=-15/7
A density curve is shown below.
If a point within the density curve is chosen at random,
what is the probability that the value lies between 2.25
and 4.75?
Answer:
.417
Step-by-step explanation:
I WILL GIVE BRAINLIEST!!!! HELP PLEASE!!!!!!!!!!!!!!!! BRAINLIEST!!!!!!!!!!!!! PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
(please note I can only give brainliest after 2 people have answered.) thanks!
The following description appeared on a news Web site after the world's largest passenger plane was introduced. "That airline will see the A380 transporting some 555 passengers, 139 more than a similarly set-up 747." How many passengers will a similarly set-up 747 transport?
Answer:
416 passengers
Step-by-step explanation:
Dont stress out, it’s just simple subtraction,
so A380 can transport 555 which is 139 more then 747
so subtract 555-139 which will give you 416 passengers.
Answer:
What up I’m the alt
the answers 416
Step-by-step explanation:
555-139=416
What is the value of x in the figure below?
A. 22.5°
B. 45°
C. 55°
D. 57.5°
Answer:
sorry i cant see the pic
Step-by-step explanation:
solve for x. 4(2-x)+13=2x+3
Answer:
x = 3
Step-by-step explanation:
4(2-x)+13=2x+3
distribute the 4.
8 - 4x + 13 = 2x + 3
combine like terms.
21 - 4x = 2x + 3
18 = 6x
divide by 6.
x = 3
check.
4(2 - 3) + 13 = 2(3) + 3
4(-1) + 13 = 6 + 3
-4 + 13 = 9
9 = 9
correct!
What is the slope of the line through (-10,1) and (0,-4)
Answer:
y=3/10x+4 thats why i got
Step-by-step explanation:
I pushed the button for Classic Coke and received a bottle of Classic Coke.
My friend Cory decided to be different and pushed the other button for Classic Coke. He also received a bottle of Classic Coke.
Each of us asked five friends to push one of the two Coke buttons and the ALL got a bottle of Classic Coke.
Is the machine functioning consistently? Why or why not?
Answer:
yes
Step-by-step explanation:
because you all asked the machine for classic coke
Find the coordinate of the midpoint of the segment with the given endpoints.
- 9 and 0
The midpoint is
(Simplify your answer.)
Answer:
4.5
Step-by-step explanation:
-4.5+-4.5=-9
Explain why a +b= d.
Answer:
see explanation
Step-by-step explanation:
a + b + c = 180 ( sum of angles in a triangle )
c + d = 180 ( adjacent angles are supplementary ), thus
a + b + c = c + d ( subtract c from both sides )
a + b = d
The reason for the value of a+b being equal to d is because adjacent angles are supplementary.
First and foremost, it should be noted that a triangle has three sides and the sum of the angles in the triangle will be equal to 180°.
Therefore, based on the information given in the question, the solution will go thus:
a + b + c = 180°
Note that c + d = 180° since adjacent angles are supplementary.
Therefore, a + b + c = c + d
Collect like terms
a + b + c - c = d
a + b = d
Therefore, the equation has been proven and showed that a + b = d.
Read related link on:
https://brainly.com/question/10585424
I NEED HELP ASAP please!!!!
Answer:
A
Step-by-step explanation:
the equation doesn't use the Additive Inverse.
Please someone help with my homework
Answer:
x is bigger than or equal to -3
Step-by-step explanation:
Answer:
Sould be x ≥ −3
Step-by-step explanation
You flip the eqation, subtract 8 from both sides, and divide both by 4.
Select the two expression equivalent to the given expression. Let x,y and z by numbers
Answer:
ponits
Step-by-step explanation:
Solve the literal equation for A
2A+x=-8
and then Evaluate for X=-4 and after simplify
PLZ HELP ITS DUE TODAY
Answer:
a=[tex]\frac{-1}{2}[/tex]x−4
Step-by-step explanation:
Step 1: Add -x to both sides.
2a+x+−x=−8+−x
2a=−x−8
Step 2: Divide both sides by 2.
[tex]\frac{2a}{2}[/tex]=[tex]\frac{-x-8}{2}[/tex]
I need help Asap!!!!!!!!!
Does anybody know this? ill give brainliest to anyone to answers it correctly
Answer:
25/3
Step-by-step explanation:
not confident if you know please make me correct
Answer:
[tex]25/3.[/tex]
Step-by-step explanation:
[tex]if \: x = 5\\ if \: y = 3 \\ then \to \\ {9x}^{2} y {}^{ - 3} = \frac{ {9x}^{2} }{y{}^{3} } = \frac{9 \times {5}^{2} }{ {3}^{3} } \to \\ \\ {9x}^{2} y {}^{ - 3} = {5}^{2}3{}^{ - 1} \\ {9x}^{2} y {}^{ - 3} = \boxed{25/3} \to \: if \: x \: = 5 \: and \: y = 3.[/tex]
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