The solution for x2 + 2x + 8 ≤ 0 is
Answer:
the empty set
Step-by-step explanation:
right on edge
I need help!!
Please
Answer:
M' = (6,6)
A' = (-2,-6)
T' = (-20/3, -8/3)
H' = (-8/3, -10/3)
Step-by-step explanation:
Zombies lose limbs. Mutants grow limbs. Mutant-zombies do both. Today, a certain mutant-zombie grew 5 limbs, lost 12 limbs, and grew another 2 limbs. How many limbs does the mutant-zombie have compared to yesterday?
Answer:
Today it has 5 limbs but there is only half the info. Where is the rest or the question?
Step-by-step explanation:
Answer:
5 limbs i think im not sure
Step-by-step explanation:
Twenty- eight percent of the 150 students in the senior class are either on a team or in a club. How many seniors are either on a team or in a club?
Answer:
it should be 15 students
Step-by-step explanation:
(2,1)
Which of the following could be the quadratic function graphed in the xy-plane above?
f(x) = 2x2
f(x) = x2 + 1
f(x) = (x - 2)2 + 1
f(x) = (x - 1)2 + 2
Answer:
the correct answer is f(x)=(x-2)^2 + 1
Step-by-step explanation:
lets loof for f(2) :
f(2)=(2-2)^2 + 1
f(2)=(0)^2 + 1
f(2)= 1 ---> (2,1)
what is 5x5x7squared4
Answer: 4900
Step-by-step explanation:
1. A submarine was situated 620 feet below sea level. It ascended 250 feet. What
is its new elevation?
Answer: 370 feet below sea level
Step-by-step explanation: The submarine was 620 feet below and ascend means go up so you add 250 to -620 which would be 370.
Answer:
100 feet
Step-by-step explanation:
620 - 250
-4x+2 greater than or equal to 26
Answer:
A number c increased by 2 is less than or equal to 26 . Translate the sentence into an inequality.
how long will it take a ball to roll 10 meters along the floor at a velocity of 0.5 m/s
Please helppp
Which equation represents a line with a slope of 6 and a y-intercept of -5?
Answer: y=6x-5
Step-by-step explanation:
I don’t understand this can someone help? Please
Answer:mkay, also yes he did
Step-by-step explanation:
1.Remove the parentheses
2.put -5z and 4z together which makes -9z(negative plus positive equals negative)
3.-9z+ -6z=-3z and 7+8=15
4.15 decided by -3=5
so yes, z=-5
i think the answer is 1-6x
Step-by-step explanation:
Use the features you determined in part A to graph the line representing the equation 10x + 12y = 240.
Answer:
Step-by-step explanation:
1. What number is in the hundreths place in 378.9652?
(1 Point)
Answer:
.06
Step-by-step explanation:
.9 is the tenths, .06 is the hundredths, .005 is the thousandths, .0002 is the ten thousandths.
Answer:
6
Step-by-step explanation:
The hundreths place is the second spot behind the decimal point, so it would be 6.
HELP HELP HELP HELP I JUST NEED HELP FOR FINDING THE SLOPE
Answer:
The slope, -3
The y-intercept, -2
The equation (0 -(-2) ) / (1 - (-5))
Step-by-step explanation:
Write an equation of the line that passes through the point (0,4) and (2,6) in slope-intercept form.
Answer:
y=x+4
Step-by-step explanation:
Use slope formula: (y2-y1)/(x2-x1)
(6-4)/(2-0)
2/2
1
Slope Intercept Form: y = m(slope) times x plus b(y-intercept)
y=1x+b
Plug in one of your points into the equation:
4=1(0)+b
4=0+b
4=b
Final Answer: y=x+4
Sorry if this is confusing; this is my first answer.
3x - 5y = 4
-2x + 6y = 18
Type the answer in the boxes below. What does x and y =
Answer: X= 57/4 Y= 31/4
Step-by-step explanation: I assumed and used substitution from the two equations you provided to find the answer. Hope this helped! :)
Please help I’ll give you brainiest!
Answer:
say no more hold on b would be your answer
Step-by-step explanation:
Translate one less than twice a number
Answer:
2x-1
Step-by-step explanation:
I think the answer is -24 but im not too sure. HELP ME
Answer:
You're right! It's -24.
Step-by-step explanation:
Integers do not include fractions, so you are left with:
A. 98
D. -24
Whole numbers do not include negative numbers, though, so A is the only whole number. That leaves you with D.
You're welcome.
PLS HELP 15 POINTS!! Which two points on the number line represent numbers that can be combined to make zero?
B and D
A and B
C and D
A and C
writing equations of lines
Answer:The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept. If you know two points that a line passes through, this page will show you how to find the equation of the line.
Step-by-step explanation:
Step-by-step explanation:
step 1 pick two pionts
step 2 find slope rise over run
step 3 plugin all info into y=mx+b form ex 1=2(6)+b
step 4 solve for b
step 5 write your equation
Do your best!
Question 3
Elias has a collection of 1,200 baseball trading cards of these cards, 35% are from the American League, 45% are from the National League, and the rest are international
players. How many trading cards are of the international players?
Answer: 150 trading cards are international players.
Step-by-step explanation:
You had 23 dollars to spend on 4 avocados. They were very green. After buying them you had 11 dollars. How much did each avocado cost?
Answer:
$3
Step-by-step explanation:
Because you subtract $23-$11 to get the total you spent on avocados then you divide 12/4 because you bought 4 avocados
Answer:
3 dollars for each avocado.
Step-by-step explanation:
Since you had 23 dollars in the beginning and 11 dollars in the end, subtract to find out how much was used for the avacados.
23-11=12
Next, since you bought 4 avocados, you divide 12 by 4 to find out how much each cost.
12/4=3
Each avocado cost 3 dollars.
You can check by multiplying 3 by 4.
3x4=12
Then, add the 12 dollars spent to the 11 dollars left.
12+11=23 dollars
Examine the following diagram: 4 lines intersect to form 14 angles. Angles 14 and 12, 11 and 13, 10 and 8, and 7 and 9 are vertical angles. In the diagram, how many pairs of vertical angles are shown?
Answer:
4
Step-by-step explanation:
i know this is late but on the diagram all the angles across from each other count as a vertical angle and i took the assignment and got it rigth
4 pairs of vertical angles are there in the diagram.
What is vertical angle?Two lines intersects each other, then the angles formed is opposite to each other are called vertical angles.
4 lines intersect to form 14 angles.
The diagram is attached below for reference.
Angles 14 and 12, 11 and 13, 10 and 8, and 7 and 9 are vertical angles.
There are 4 pairs of vertical angles are here.
Hence, 4 pairs of vertical angles are there in the diagram.
Learn more about vertical angle here:
https://brainly.com/question/24566704
#SPJ6
-3+x - 1/3x+4
plz simplify this :)
Literal equations are equations containing
Answer:
Literal equations, simply put, are equations containing two or more variables. Your goal is to solve for just one variable with respect to others
Step-by-step explanation:
literal literal equations are equations that contain more than one variable
Which theorem or postulate justifies this statement? angle6 cong angle13
A. vertical angles theorem
B. alternate interior angles theorem
C. alternate exterior angles theorem
D. corresponding angles postulate
E. linear pair postulate
Answer:
C. Alternate Exterior Angles Theorem
Step-by-step explanation:
I took the test
The corresponding angles postulate and the vertical angles theorem are proving ∠6 = ∠13. Therefore, options B and D are correct answer.
From the given figure, lines GN and FH are intersecting by the line segments KL and JM.
What are angles of parallel lines?Angles in parallel lines are angles that are created when two parallel lines are intersected by another line called a transversal.
From the given figure, we can see that
∠6 = ∠10 (Corresponding angles are congruent)
∠10 = ∠13 (Vertical angles are congruent)
Now, ∠6 = ∠10 = ∠13
The corresponding angles postulate and the vertical angles theorem are proving ∠6 = ∠13. Therefore, options B and D are correct answer.
To learn more about the vertical angles theorem visit:
https://brainly.com/question/16987080.
#SPJ5
if two planes intersect, they intersect in exactly one ?
Answer:
Yes.
If they do, their intersection is a line.
Answer:
yes
Step-by-step explanation:
can someone help me with this one?
Answer:
see attached
Step-by-step explanation:
Algebra II Question One 4-2 HW
Answer:
mark crumbs inm om fro i.v om
A = 243
B = 1/10 or 0.1