Answer:
1/-14 or 1 over - 14
Step-by-step explanation:
The equation you need is: y2-y1 over x2-x1
So if you plug it in it becomes 2-1 over -17 -(-3) so 2 - 1 is 1 that's the easy part, 17 - (-3) is the hard part because you can't minus a negative. So it becomes -17+3 which is still -14 because you take the sign of the bigger number. Sorry if it's hard to understand :(
A manager of a clothing store always orders 2 small T-shirts and 3 large T-shirts for
every 4 medium T-shirts. The manager plans to order 24 medium T-shirts. How
many small T-shirts and large T-shirts should the manager order? Show your work.
Answer:
12 small, 18 large
Step-by-step explanation:
x - small
y - large
z- medium
4z=2x=3y then she orders 24
24/4=6 times more than usually, so we should *6 for every x and z
24z=6*2x=6*3y
12 - x - small tshirt
18 - y - large
Can somebody please help with this? (Slope)
Answer:
the slope is m= 5/31 :)
Kenny drank 37 ounces of milk during the
day. How many cups of milk did he drink?
Answer:
4.625
Step-by-step explanation:
that is the answer
If x = 8 and n = 3, Evaluate the following expression: 3x - 3n + 2
Answer:
7
Step-by-step explanation:
3x8-3x3+2
24-3x3+2
24-9+2
15+2
=17
Howard is picking out some movies to rent, and he has narrowed down his selections to 4 children's movies, 7 comedies, 7 mysteries, and 5 horror films. How many different combinations of 9 movies can he rent if he wants all 4 children's movies
Answer:
6188
Step-by-step explanation:
Number of children's movies = 4
Number of comedy movies = 7
Number of mystery movies = 7
Number of horror movies = 5
Total number of movies to be rented = 9 out of which 4 are fixed to be children's movies
To find:
Number of different combinations to rent 9 movies out of which 4 are children's movies
Solution:
Number of movies left to be rented = 9 - 4 = 5
Number of movies left out of which these 5 are to be rented = 7 + 7 + 5 = 17
Now, there are a total of 17 movies out of which 5 are to be selected.
Therefore, we can use:
[tex]_nC_r = \dfrac{n! }{r!(n-r)!}[/tex]
where, [tex]n = 17[/tex]
[tex]r = 5[/tex]
[tex]_{17}C_5 = \dfrac{17! }{5!(12)!}\\\Rightarrow \dfrac{17.16.15.14.13}{5.4.3.2.1} = \bold{6188}[/tex]
Help me pleaaase!!!!!!!
Answer: The answer is D.
Step-by-step explanation: The bird decreases its heights by 12 feet which is what the question is asking.
Find the missing angle.
Answers:
40
70
120
110
Please help
Answer:
65 + 45 + X = 180
110 + X = 180
X = 180 - 110
X = 70°
that means the other angle in the triangle is 70°
then to find the angle on a straight line
70 + y = 180
collect like terms
y = 180 - 70
y = 110°
that means the angle with the question mark is 110°
hope it helps
Find the sine, cosine, and tangent of angle A. Give your answer as a fraction in simplest form
I need help
Answer:
3/5, 4/5, 3/4
Step-by-step explanation:
First BC is 12 because of the Pythagorean Theorem. I use sohcahtoa to remember. sine is the side opposite of the angle divided by the hypotenuse of the triangle so 12/20 which is 3/5. cosine is adjacent / hypotenuse so 16/20 which is 4/5, and lastly tangent is opposite / adjacent which is 12/16 which is 3/4
The sine, cosine and the tangent of angle should be [tex]3\div 5, 4\div 5, 3\div 4[/tex].
Calculation of the sine, cosine, and tangent:Here first we determine the BC by applying the Pythagorean Theorem.
[tex]= 20^2 - 16^2\\\\= 400 - 256\\\\= 144[/tex]
So the BC should be 12
hence, based on this, we can say that The sine, cosine and the tangent of angle should be [tex]3\div 5, 4\div 5, 3\div 4[/tex].
Learn more about an angle here: https://brainly.com/question/3401487
What’s 2*4 equal to in a Meath knowledge
Answer: 8
Step-by-step explanation:
I think the answer is 8
The equation y= 12x-9 has its y-intercept at the point
Answer:
-9
Its in the format y=mx+b, where m is the slope and b is the intercept. Also since x is 0 at the y intercept, you could substitute 0 for x and see the intercept
Step-by-step explanation:
answer all pls
1) The first 2 sentences of the first paragraph are main sentences. They give some important information.
a) What 3 things are the nervous system made up of?
b) What 2 things does the nervous system do?
2) Which 2 parts are included in the Central Nervous System?
3) Nerves make up the Peripheral Nervous System.
a) What do motor nerves do?
b) What do sensory nerves do?
4) Autonomic nerves work _________________________, or without thinking about them.
5) Somatic nerves are the ones we _________________ _________________ by thinking about them.
6) A nerve cell is called a _____________________. Some of them can be very long like the ones that go all the way from your ____________ to your spinal cord.
7) Look at the picture. Each nerve cell has 3 main parts. Name each part from the description below.
a) The middle of the cell is the cell body labeled the "Neuron".
b) The short branches coming of the cell are called ______________________ and they pick up signals from other cells to send to the brain.
c) The long branch coming down from the cell body is called the __________. It carries messages from the brain to tell the muscles what to do.
8) The spaces between nerve cells are called ____________________. One nerve will release chemicals to "send" a message to be picked up by the next nerve cell.
9) The brain sends messages all over the body as______________________ impulses. They tell the body what to do.
10) Movements that happen faster than the brain can think are called _______________. They usually happen when your body is responding to something painful or frightening.
boris has 10 pairs of jeans 15 shirts and 7 sweaters in his closet right the ratio of sweaters to pairs of jeans using a colon
Answer:
7:10 or 3:5
Step-by-step explanation:
Answer:
Step-by-step explanation:
7:10 h
PLEASE ANSWER THIS ASAP, I WILL BE GIVING YOU A THANKS!
Answer:
A
Step-by-step explanation:
When I did the two questions on the white board, only equation one had infinite solutions. Equation 2 have no solutions.
Find the percent increase from 85 to 125
Answer: 47.06
Step-by-step explanation: math
if 50% is 100 what is 25%, 75%, and 100%
Step-by-step explanation:
25%=50
75%=150
100%=200
hope it helps
mark me brainliest
simplify this algbraic expression completely 5y-3(y+2)
Answer:
2y - 6
Step-by-step explanation:
5y - 3(y + 2)
distribute
5y + (-3 * y) + (-3 * 2)
simplify
5y -3y + ( -3 * 2)
5y - 3y + ( -6)
5y - 3y - 6
combine like terms
5-3 = 2
2y - 6
The diameter of a circle measures 32 mm. What is the circumference of the circle? Use 3.14 for , and do not round your answer. Be sure to include the correct unit in your answer.
Answer:
100.48 ft
Step-by-step explanation:
Use f(x) = 2x + 7 find f(2)
Answer:
i just want 100 points
Step-by-step explanation:
HAHHA BYE
What is the value of the digit 2 in 82.6?
Answer:
It's equal to two "ones" ;v;
Step-by-step explanation:
The 8 is 80 "Tens", the 2 is 2 "ones" and the 6 is 6 tenths
Answer:
The value of 2 is 2The place value of 2 is onesI hope it helps ❤❤PLEASE HELP. I don't understand! I will give brainliest!
Below is a graph that contains the lines for all the above equations. Find the line that represents each equation, based on the ordered pairs, and write the equation next to each letter for the line that it represents.
What is the equation for A, B, and E?
Answer:
A is Y equally X
B is X equally 2
E is Y equally -5
This answer should be correct but isn’t any ideas?
Answer:
f = 6 cm
g = 8 cm
Step-by-step explanation:
ABCD f*g = 48
ABCE f*g + 1/2 (4*f) = 60
48 + 2f = 60
2f = 12
f = 6
g = 48/6 = 8
What is the difference of
(x-3)-(+24)
5 1
--X+
6
A
5
1
-
4
6
0
11
4
+
1
6
1
11
x
4
6
Step-by-step explanation:
[tex](x-3)-(+24) = 0 \\ x - 3 - 24 = 0 \\ x - 27 = 0 \\ x = 27[/tex]
Answer: 27
Step-by-step explanation: ..
A recipe asks for 2 1/3 cups cup of flour.
How many cups of flour are needed for 3 1/2 recipes
Answer:
8.17 sorry if its wrong
Step-by-step explanation:
In an arithmetic sequence, a3=15 and a8=0. What is the value of a5?
whats is y= 2x-7 graphed
Answer:
Step-by-step explanation:
Start with a point at -7 on the y axis, and move up 2 right one repeatedly and keep making points. Then, connect them and you'll have your line.
6. Andrea deposits $350 dollars in her
checking account on Tuesday. On
Wednesday she withdraws $100. On
Thursday she deposits $75. Which of the
following shows the change in Andrea's
account from Tuesday to Thursday?
Help
2y-x=8 and y-2x=-5. Solve the system of equations
Answer:
y = 7 x = 9
Step-by-step explanation:
2y-x=8
2(2y-x=8)
4y-2x=16
-(y-2x= -5)
3y +0x= 21
3y=21
y=7
2(7)-x=8
14-x=8
9=x
Math whizzes assemble! this is a tough one, this is a question on my study guide its a screenshot, any help would be appreciated.
Answer:
y = 49
x = 15
Step-by-step explanation:
The angle is 90 degrees and on one side of the bisector is 41 so to find y all you have to do is 90 - 41 = 49
(7x + 13) + (2x - 9) + 41 = 180
add like terms - 9x + 45 = 180
subtract - 9x = 135
Divide - x = 15
a six sided cube is rolled. find the probability of P (4) as a decimal
Answer:
.66
Step-by-step explanation:
Look at this please i dont need help im just trying to tell everybody something
Answer:
ok
Step-by-step explanation: