Answer:4
Step-by-step explanation:3-8=-5. But because it is in absolute value, it would be positive 5. And then 5-1=4.
If f(x) = 4x + 12 is graphed on a coordinate plane, what is the y-intercept of the graph?
4
8
12
16
Answer:
12
Step-by-step explanation:
To find the t- intercept, let x = 0 in f(x), that is
f(x) = y = 4(0) + 12 = 0 + 12 = 12
y- intercept = 12
Answer:
12
Step-by-step explanation:
A landscaper plants 18 bushes in a 36-foot section of land along the side of a house. How many bushes does the landscaper plant in a 10-foot section of land?
5
8
12
20
Answer:
know I'm going off my
math skills but I think its 12 or 5 .trust me its not 20 I tried
what is the measure of angle 2
Answer:142º
Step-by-step explanation:
Because they are vertical angles.
HELP FOR BRAINLIEST, DUE TODAY!!
what is the slope of runner 3?
Answer:
I think the slope of runner three would be nine!
Step-by-step explanation:
have a great day ^^
A. In a park, a slide (9 meters long) is built over a horizontal distance of 6 meters along the ground. Find, to the nearest degree, the measure of the angle that the slide makes with the ground.
Answer:
48°
Step-by-step explanation:
The set up will form a right angled triangle;
Length of the slide is the hypotenuse = 9m
Horizontal distance will be the adjacent = 6m
Required
angle that the slides make with the ground;
Using the SOH, CAH TOA trigonometry identity;
Cos theta = Adj/Hyp
Cos theta = 6/9
Cos theta = 0.6667
theta = cos^-1(0.6667)
theta = 48.19°
Hence the angle that the side makes with the ground to nearest degree is 48°
Who is the Twitter bird named after?
Correct answer gets brainliest! :)
Answer:
Larry Bird if I'm not mistaken. He was a basketball legend.
Step-by-step explanation:
The twitter birds full name is Larry T. Bird named after Larry Bird a famous basketball star.
Given that two sides of a triangle have lengths 9 and 9, what is the range of the third side?
Range of Third Side:
X
Answer:
0 < x < 18
Step-by-step explanation:
The rule for triangles is that one side must be less than the sum of the other two sides.
x < 9+9
9+x > 9
Describe the nature of the roots of this equation . 2x ^ 2 - x + 1 = 0 A. Two real, rational roots B. Two real, irrational roots C. Two non- real roots C. One real, double root
Step-by-step explanation:
b²-4ac
(-1)²-4(2×1)
1-8
-7
Now -7<0 therefore it has two complex roots or nonreal roots
PLS I NEED HELP FAST
Which number can each term of the equation be multiplied by to eliminate the fractions before solving?
-m-} = 2 + _m
2
5
Answer:
The answer is 4.........
will mark brainliest
ONE question with picture included^^^^^^
Answer:
. Write and graph a system of linear inequalities
Here's the equation of a system of linear inequalities.
x >= 80
2x + 2y <= 300 -----> y <= -x + 150
For the graph, it is attached as image.
b. Write two possible solutions:These are the two possible solutions to the given equation of linear inequality.
90 feet by 20 feet
110 feet by 30 feet.
Step-by-step explanation:
Drag and drop each pair of triangles to indicate whether the triangles are similar or not similar.
The Student Council at Woodlands Middle School is planning a field
trip. They polled randomly selected teachers and students and asked
whether they prefer to go to the aquarium or an amusement park.
The results are shown in the table below.
Complete the following sentences.
? % of students prefer
to go to the aquarium.
Amusement
Park
Aquarium
Total
Students
8
32
40
?
Teachers
5
5
5
10
% of teachers prefer
to go to the aquarium.
i
Percentage of students and percentage of teachers who preferred to go to aquarium were 20% and 50% respectively.
Information given in the question,
Total number of students in the school = 40Number of students who preferred to go to aquarium = 8Number of students who preferred to visit amusement park = 32Total number of teachers in the school = 10Number of teachers who preferred to go to aquarium = 5Number of teachers who preferred to go to amusement park = 5Percentage of students who preferred to go to the aquarium
= [tex]\frac{\text{Number of students who preferred to go to aquarium}}{\text{Total number of students}}\times 100[/tex]
= [tex]\frac{8\times 100}{40}[/tex]
= 20%
Similarly, percentage of teachers who preferred to go to the aquarium
= [tex]\frac{5\times 100}{10}[/tex]
= 50%
Therefore, percentage of students and percentage of teachers who preferred to go to aquarium were 20% and 50% respectively.
Learn more,
https://brainly.com/question/626448
Find the equation of the graphed line, please select the best answer from the choices provided.
Answer: A
Step-by-step explanation: -2 is your y-int and if you do your rise over run it’s -1/2
Kendall and Asa are both saving up money to buy new mountain bikes. Kendall has $50 and will save $10 every week. Asa has $15 and will save $15 every week. After how many weeks will Kendall and Asa have the same amount of money?
Answer: 7 weeks
Step-by-step explanation:
It would take Kendall and Asa 7 weeks to have the same amount of money.
Let x represent the number of weeks and y represent the total money saved by Kendall. Since she has $50 and save $10 every week, hence:
y = 10x + 50.
Let x represent the number of weeks and z represent the total money saved by Asa. Since she has $15 and save $15 every week, hence:
z = 15x + 15
The number of weeks that it would take Kendall and Asa to have the same amount of money is:
y = z
10x + 50 = 15x + 15
5x = 35
x = 7
Hence it would take Kendall and Asa 7 weeks to have the same amount of money.
Find out more at: https://brainly.com/question/7169135
A relation is
A
B
C
D
which of the following represents an equation of the line passing through the points A(5,6) and B(4,8)
Step-by-step explanation:
im just gonna give you the answer bc I don't want to explain A. (5,6)
What is the y-intercept of the function described in the table?
X = 1 2 3 4
y = -2 -6 -10 -14
Answer:
the y-intercept is 2.
Step-by-step explanation:
If you find the rate of change, which in this case is 1/-4, you can reverse the rate of change.
1 and -2
-1 (instead of adding 1) to x
+4 (instead of subtracting) to y
you get (0, 2).
Making the y-intercept 2.
What is ⅖ + ⅔ Rewritten Equation with Common Denominator?
Answer:
2/15+2/15
Step-by-step explanation:
I hope this is correct and have a great day
What type of chemical reaction is an example of anabolism ?
Sara says,"If you subtract 18 from my number and multiply the difference by -7, the result is -28." What is Sara's number?
Answer:
22
Step-by-step explanation:
b²+4 when b =-4..........
Answer:
20
Step-by-step explanation:
-4 x -4 = 16
16 + 4 = 20
Hope this helps. Pls give brainliest.
Answer:
You need to explain moreThis is for my last one since it messed up?
Answer:
Pic is not at all clear. please check. it is very blurry.
Mr. Haley is learning a ladder against the side of the house to repair the roof.
The top of the ladder reaches the roof which is 16 feet high.
The base of the ladder is 12 feet away from the house where Mr. Haley’s son is holding it steady.
How long is the ladder?
Answer:_________feet.
Answer:
28
Step-by-step explanation:
a 5 year old could answer that
Answer:
the correct answer is 20
Step-by-step explanation:
Anyone know answer?!
if i had 20 pancakes how many do i have
Answer:
ummmm 20
??? Abracadabra magic!!!!!!
Step-by-step explanation:
The ratio of red flowers to yellow flowers is 4 to 5. If there are 48 red flowers, what is the number of yellow flowers?
Answer:
60
Step-by-step explanation:
4 parts is 48
1 part is 12
5 parts is 60
Answer:
60 yellow flowers ^^
I hope this helps !
what is the equation of the line that passes through the point (8,1) and has a slope of 3/4
Answer:
believe the answer is
[tex]y = \frac{3}{4} x - 5[/tex]
Step-by-step explanation:
Hope this helps!
I NEED HELP ASAP ILL GIVE BRAINLEST
Answer:
Your answer B y=5x
Step-by-step explanation:
I did this got it right
What is the distance between (3,0) and (3, -7)?
3
7
0
Answer:
[tex]d =7[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra II
Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (3, 0)
Point (3, -7)
Step 2: Find distance d
Substitute: [tex]d = \sqrt{(3-3)^2+(-7-0)^2}[/tex]Subtract: [tex]d = \sqrt{(0)^2+(-7)^2}[/tex]Exponents: [tex]d = \sqrt{0+49}[/tex]Add: [tex]d = \sqrt{49}[/tex]Evaluate: [tex]d =7[/tex]a 300$ suit is marked down by 20% what is the sale price
Answer:
$240Step-by-step explanation:
$300 x .20 = $60
$300 - $60 = $240
Hope this helps!! Please consider marking brainliest! Have a good one!!
