Answers
Answer:
-2x<4
Step-by-step explanation:
using the x-values- look for where it starts going up (from left to right) (-2) to the point where it turns back downward (4)
Related Questions
The equation of the line is of the form y = mx, What is the value of m?
Answers
Answer:
-4
Step-by-step explanation:
m is the slope
Answer:
m=-4
Step-by-step explanation:
in the formula y=mx, m is the slope. You can find it by looking at the graph, and finding two points that are defined on the grid. In this case, we can use (0,0) and (-1,4). Put it into the slope formula, (y2-y1)/(x2-x1). In this case, it would be (4-0)/(-1-0), which simplifies to 4/-1=-4. Therefore, m= -4
Find the value of x of the pic
Answers
Answer:
72
Step-by-step explanation:
Answer:
x = 72°
Step-by-step explanation:
Its an isoceles triangle so both angles are 54°
Sum of angles in a triangle is 180°, therefore:
54° + 54° + x = 180°
108° + x = 180°
x = 180° - 108°
x = 72°
A total of 19 seniors, 25 juniors, 24 sophmores, 36 freshmen, and 12 middle school students are registered for a color run. If a student is
chosen at random to be the lead student to start the race, which statement below is correct?
A. A freshman is less likely to be the lead student than a middle school student.
B. A freshman is more likely to be the lead student than a middle school student.
C. A freshman is certain to be the lead student instead of a middle school student.
D. A freshman and a middle school student are equally likely to be the lead student.
Answers
Answer:
B!
Step-by-step explanation:
BRAINLIEST!
AYO where the E-gamers AT?
Answers
This table shows a proportional between the number of cups of sugar and flour used for a recipe.
Enter the number of cups of sugar used for 1 cup of flour.
Answers
Answer:
2.5
Step-by-step explanation:
2 times 2.5= 5
6 times 2.5= 15
8 times 2.5= 20
So for 1 It will be 2.5
1 times 2.5= 2.5
Write an equation for a line using (-3,8) and (-2,2) use either point slope of slope intercept
Answers
given that 65000 student where present in the competitive exam if 8/25 of them were boys find the number of girls present in the exam
Answers
Answer:
44200 of them were girls
Step-by-step explanation:
If the ratio is 8:25, we must find x:65000
In order to change the ratio 8:25 into x:65000, we must multiply 25 by 2600. So you have to multiply 8 by 2600 too
8 x 2600 = 20800
65000 (total students) - 20800 (boy students) = 44200 (girl students)
The flight path of a plane is a straight line from city J J to city K K. The roads from city J J to city K K take the long way around, traveling 9.4 9.4 miles south and then 15.1 15.1 miles east. How many degrees east of south is the plane's flight path, to the nearest tenth? M ∠ J ≈ ? M∠J≈
Answers
Answer:
58.1 degrees
Step-by-step explanation:
Given the following
JK = 9.4miles (towards south) negative y axis
If the move 15.1 miles towards east (that will be towards the positive x axis)
Using the SOH CAH TOA identity
opposite= 15.1 miles(side facing m<J)
adjacent= JK = 9.4miles
tan theta = opposite/adjacent
tan m<J = 15.1/9.4
tan m<J = 1.6063
m<J = arctan (1.6063)
m<J = 58.09 degrees
Hence the measure of m<J to the nearest tenth is 58.1 degrees
For which inequality is x = 7 a solution?
A. 5x > 30
B. x + 11 _< 17
C. x + 7 _> 15
D. 4x < 25
Answers
Can somebody help me with this. Will Mark brainliest.
Answers
Answer:
1) 31.5
Step-by-step explanation:
tanA = opp/ adj
tanA = 11.2/18.3
A= arctan(11.2/18.3)
A= 31.468 -> 31.5
Please Help!!!!! You have twice as many nickels as pennies. you have $1.10. how many of each coin do you have? Explain.
Answers
A nickel worth 5 cents can be multiplied by 20 to get 100 cent which is a dollar and to get the rest you use pennies which would be 10 cents, 20 is twice as much as 10
whats the largest number out of ; 6/5, 8/9, 4/3, 7/8 ?
Answers
Answer:
4/3 = 1 1/3
Step-by-step explanation:
Answer: 4/3
Step-by-step explanation:
which one is it help please
Answers
what quadrant is the crab in?
Answers
Answer:
Quadrant 2
Step-by-step explanation:
Answer:
Quadrant II
Step-by-step explanation:
...................
Help me pleaseeeeeeee
Answers
Someone help and please make sure it’s right :)
Answers
Answer:
80+37=117
117is the answer
PLEASEEEE HELP ME IM TAKING A TEST
You are trying to find the area of a deck that is surrounding a rectangular pool. The length of the deck is 2x + 1 and the width is 5x + 2. The pool is a square with sides of 2x. Write the Polynomial that represents the area of ONLY the deck.
Answers
Length = 2x + 1
Width = 5x + 2
For pool,
Length = 2x
Area of deck including pool = (2x + 1)(5x + 2) = 10x^2 + 4x + 5x + 2 = 10x^2 + 9x + 2
Area of pool = 2x * 2x = 4x^2
Area of only the deck = 10x^2 + 9x + 2 - 4x^2
= 6x^2 + 9x + 2
Please help with the answer
Answers
Answer:
HOPE THIS HELPS YOU OUT!!! :)
What is the solution for the graph to the right?
Answers
Answer:
If you're looking for the equation that represents this graph, it would be y=2x+1. Hope this helps :)
I got 10 min to submit I need help asap with Part C
Answers
Answer:
on day 25 both boys and girls should be on page 200
Step-by-step explanation:
hope this helps
Scientists are examining two different strains of a particular bacteria. The length of one strain of the bacteria measures 0.000000143 mm, while the length of the second strain measures 0.0000000937 mm. How much larger is the first strain than the second?
Answers
Answer:
1.53 times
Step-by-step explanation:
Scientists are examining two different strains of a particular bacteria. The length of one strain of the bacteria measures 0.000000143 mm, while the length of the second strain measures 0.0000000937 mm. How much larger is the first strain than the second?
We would have:
First strain : Second strain
0.000000143 mm : 0.0000000937 mm
How much larger is the first strain than the second?
We divide both by the length of the second strain
0.000000143/0.0000000937 : 0.0000000937 / 0.0000000937
1.52614727855 times
Approximately = 1.53 times
Help anyone please lol I kinda forgot how to do this
Answers
Answer:
-21
Step-by-step explanation:
Which function represents g(x), a reflection of f(x) = 4
() across the x-axis?
100
2
-5-
-
-2
-
5 x
-2
O g(x) = -4(2)
O g(x) = 4(2)**
O g() = -43)
O g(x) = 4(1)
000
Answers
Answer: Correct answer is C -I just took the test
we have the function f(x) = 4(1/2)x, and we want to reflex it over the x-axis.
you can see in the graph that the reflex over this axis changes the sign of f(x) in all the points (where f(0) = 4, g(0) = -4, f(1) = 2, g(1) = -2, and so on), then the reflex, g(x) is equal to -f(x)
now we have:
g(x) = -f(x) = - 4(1/2)x
then the right answer is the third option:
g(x) = -4(1/2)x
Step-by-step explanation:
Helppp!! Find the volume of the cone
Answers
Use Pythagorean theorem! Will give b !
Answers
Answer:
√78400 = 280 ftStep-by-step explanation:
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A survey of 50 randomly selected students showed that 38 students buy lunch at school and 12 students bring lunch from home each day. Name the sampling Technique AND if that method is biased or unbiased.
Answers
Answer:
We know that our sample is a group of 50 randomly selected students.
First, we want to know the name of the sampling technique.
There are a lot of sampling techniques, but knowing that the students are selected randomly, we can conclude that this is the simple random sampling technique, where each individual is chosen entirely by chance (so all the students have the same probability of being chosen)
Now we want to know if the method is biased or not,
Always that we use the simple random sampling technique, we will have an unbiased sample.
1. Name this angle
What is the angle
Answers
Answer:
an obtuse angle
Step-by-step explanation:
robert is at the movies with his girl, Maliyah. He has a coupon good for Buy One, Get One Free for a medium popcorn, p. If he buys his popcorn for full price, p, what will he pay for Maliyah’s popcorn?
HELPPP MEH PLEASE
Answers
Answer:
well if he has a coupon for a BOGO of buy one get one free then if he pays full price for his then redeems the code then he should get the second one free
Please help! 19/20. Will give brainliest! Spam answers will not be tolerated! Giving quadruple points!
Factor. x²(x + 2) ‐ x(x + 2) ‐ 12(x + 2)
(only for sammy)
Answers
how to find a factor
"Factors" are the numbers you multiply to get another number. For instance, factors of 15 are 3 and 5, because 3×5 = 15. Some numbers have more than one factorization (more than one way of being factored). For instance, 12 can be factored as 1×12, 2×6, or 3×4.
x²(x + 2) ‐ x(x + 2) ‐ 12(x + 2)
x³+2x² - x²-2x -12x -24
x³- x² + 2x² - 14x -24
Please answer
Worth 20 points
Answers
Answer: 44°
Step-by-step explanation:
Due to x and 136° being on a straight line, they need to add up to 180°
Let's take 180 and subtract it by 136
180-136
44°