Answers
Answer:
The x intercepts are (-5, 0) and (2, 0)
The y intercept is (0, -10).
Step-by-step explanation:
The x intercepts are (-5, 0) and (2, 0)
When you set the numbers x + 5 and x - 2 equal to zero, you solve for x and that becomes the x-intercept.
The y intercept is (0, -10).
When you multiply the numbers, you result in [tex]x^{2} +3x - 10[/tex].
Then, set the x values to 0 and evaluate. That leaves you with -10, which is the y-intercept.
Related Questions
-12x+(-4)=56
-2.1x+(-3.9)=10.8
Answers
Answer:
X=-5
X=-7
Step-by-step explanation:
-12x+(-4)=56
rewrite the equation to -12x-4=56
add 4 to both sides
-12x=60
Divide by -12 on both sides
x=-5
-2.1x+(-3.9)=10.8
-2.1x-3.9=10.8
-2.1x=14.7
divide by -2.1 on both sides
x=-7
Plzzzz helllpppp if you can
Answers
Answer:
89
Step-by-step explanation:
The sum of the angles in a triangle is always 180 degrees. So if you add 50 and 41 together, you get 91. 190-91= 89 degrees.
Re-write in slope intercept form: 4x-6y=24 * Your answer I
Answers
please help it’s for an assignment!
Answers
Answer:
the answer would be B: 4x=3y
Step-by-step explanation:
this is perimeter which means that you add the side lengths all together.
5x-3y+x+4y-2x+2y
then you just add the like terms
Answer:
b) 4x + 3y
Step-by-step explanation:
add all equations (perimeter = side + side + side)
P= 5x-3y + x+4y -2x+2y
combine like terms
5x + x - 2x = 4x and -3y + 4y + 2y = 3y
P = 4x + 3y
How do you summer camp there are 50 girls out of 80 campers what is the ratio of written as a fraction in simplest form
Answers
What is the value of x in the equation? 7x+3=4x-9
Answers
Answer:
X=-4
Step-by-step explanation:
An isosceles trapezoid has a perimeter of 41 in. Its short base measures 1 inch and its longer base measures 2 inches. the two remaining sodes have the same length what is that length ?
Answers
Answer:
it is 6 inches
Step-by-step explanation:
A contractor purchases seven dozen pairs of padded work gloves for $101.64 she incorrectly calculated the unit price is $14.52 prepared for the expense report what is the correct unit price what is this error
Answers
Answer:
i got 14.52 as the unit price, Is there some sort of tax or extra expense not included with your question?
Step-by-step explanation:
A line through (-2, 1)
With slope = 1/4
Answers
Answer:
y = 1/4x + 1.5
Step-by-step explanation:
To solve a problem like this we can use the formula y - y1 = m(x - x1), in which y1 is the y coordinate, x1 is the x coordinate, and m is the slope.
Equation:
y - 1 = 1/4(x + 2)
y - 1 = 1/4x + 0.5
y = 1/4x + 1.5
Answer:
[tex]y=\frac{1}{4}x+\frac{3}{2}[/tex]
Step-by-step explanation:
A line has the following equation
[tex]y=mx+b\\\\\longrightarrow m=slope\\\\m=\frac{1}{4}\:given\\\\\longrightarrow b= constant\\\\\Rightarrow y=\frac{1}{4}x+b\\\\(-2,1)\rightarrow\:x=-2,\:y=1\\\\(1)=\frac{1}{4}(-2)+b\\\\1=-\frac{1}{2}+b\\\\b=1+\frac{1}{2}\\\\b=\frac{2}{2}+\frac{1}{2}\\\\b=\frac{3}{2}\\\\\Longrightarrow y=\frac{1}{4}x+\frac{3}{2}[/tex]
find the x- and y- intercepts of the graph of the linear equation
3x + 6y = 12
x Intercept:
y intercept:
Answers
Hi hope your having a good day please answer this
In a scale model of a ferris wheel, the height is 8 inches. If the actual height of the wheel is 96 feet, what is the scale of the model?
A. 1 in = 12.5 ft
B. 1 in = 12 ft
C. 1 in = 16 ft
D. 1 in = 11 ft
Answers
Answer:
12 simple division
Step-by-step explanation:
Answer: A
Step-by-step explanation:
I need help ASAP!!!!!
Answers
Answer:
y = 50
Step-by-step explanation:
Firstly, let's make an equation. We know that when y is 15, x is 3. Or, in other words, y is 5 times what x is. Therefore we can use the equation, y = 5x.
Now, just plug x into the equation.
y = 5(10)
y = 50
Which set of graphs can be used to find the solution set to 3 log2(x + 4) < 6?
Answers
Answer:
It's graph D
Step-by-step explanation:
Answer:
Graph D
Step-by-step explanation:
E D G E
Factor this x^3 + 27
Answers
this gets the x^3 while the 3x cancels out and 3*9=27
hope this helps although i didn't explain very well :)
Show work please 100 points plus brainliest
Answers
Answer:
You have to replace x with 5
Step-by-step explanation:
-5^4+3(5)^3+11(5)^2+5(5)-9
41 <= answer
Answer:
Replace x with 5
Step-by-step explanation:
-5^4+3(5)^3+11(5)^2+5(5)-9
41 <= answer
A large company is running a charity drive in which they will donate money proportionally to the amount of money donated by the public. If the public donates $25,000, the company will donate $555. How much money would the company donate if the public was to donate $35,000 ?
Answers
Answer:
Step-by-step explanation:
A large company is running a charity drive in which they will donate money proportionally to the amount of money donated by the public. If the public donates $25,000, the company will donate $555. How much money would the company donate if the public was to donate $35,000 ?
∝
Janie is three years younger than her brother chad the sum of their ages is 27 how old is Janie
Answers
Answer:
Janie is 12
Chad is 15
Step-by-step explanation:
27 - 3 = 24
24 : 2 = 12
12 + 3 = 15 (Chad)
27 - 15 = 12 (Janie)
Janie is three years younger than her brother Chad and she is 12 years old
Janie is 3 years younger than her brother Chad.
let
Chad age = x
Janie age = x - 3
The sum of there ages is 27. Therefore,
x + x - 3 = 27
2x - 3 = 27
2x = 30
divide both sides by 2
x = 30 / 2
x = 15
Chad age = 15 years
Janie's age = 15 - 3 = 12 years
learn more about word equation here: https://brainly.com/question/10929404?referrer=searchResults
Show work please 100 points plus brainliest
Answers
Answer:
10. :)
Step-by-step explanation:
See that's 6/23 is not the answer
Answers
Answer:
6/8,
Step-by-step explanation:
Answer:
You tried and that’s what matters, better luck next time. I‘lol ray to help you next time. Good Job
Useing order of operations (32/8)+27-11
Answers
Answer:
20
Step-by-step explanation:
Using order of operations, we have to divide 32 by 8 first since its in parentheses, then add and subtract from left to right, so: (32/8)+27-11 = 4 + 27 - 11 = 31 - 11 = 20
how do you do trigonometery with 2 angles and a length
Answers
Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles, with these functions one can answer virtually all questions about.
Answer:
(a/sinA)＝(b/sinB)＝(c/sinC)
Step-by-step explanation:
a and b and c is the length
A,B,Cis angle.
This is a formula.
E.g. the angle opposite of the length a is A.
Count and fill in the missing numbers.
..., 44, 45, 46, 47, 48,
Answers
Answer: 49 50 51 ?
Step-by-step explanation:
Answer:
49
Keep adding 1
M<1=3x+7, m<5=5x-3. Find the value of each variable.
Answers
Answer: x=5
Step-by-step explanation:
To find the value of x, we set the measures of 1 and 5 equal to each other.
3x+7=5x-3 [subtract both sides by 5x]
-2x+7=-3 [subtract both sides by 7]
-2x=-10 [divide both sides by -2]
x=5
Now, we know that x=5.
Rewrite 6x-4y=20 in slope-intercept form.
Answers
Answer:
[tex]y=\frac{3}{2} x+5[/tex]
Step-by-step explanation:
subtract 6x
-4y = -6x + 20
divide by -4
[tex]y=\frac{3}{2} x+5[/tex]
Answer:
y= 3/2x-5
Step-by-step explanation:
Slope intercept form means to solve for y. So,
6x-4y=20 (Subtract 6x)
-4y=-6x+20 (Divide by -4)
y= 3/2x-5
The rectangles shown above are similar.
What is the measure of x?
A. 44 millimeters
B. 46 millimeters
C. 55 millimeters
D. 66 millimeters
Answers
Answer:
the answer is d 66 millimetres
Step-by-step explanation:
you have you solve it by doing multiplication and divide it by what ever number you have
geometry enginuity two column proof-
my picture file quality sucks but hopefuly someone will know what it is.
help my grade is begging you.
Answers
Answer:
i can help but you need to explain the question
Step-by-step explanation:
Over the next 15 months you have to read at least 75 books. You have to read x books per month. The inequality "75 is greater than or equal to 15x" represents this situation. Solve the inequality to find the number of books you have to read per month.
Answers
Answer:
you have to read at least 5 books per month (on average)
Step-by-step explanation:
The given inequality is incorrect. "At least 75" means "greater than or equal to 75", so the inequality should be ...
15x ≥ 75
x ≥ 5 . . . . . . divide by 15
You have to read at least 5 books per month.
HELP ME ASAP
The sum of two right angles always|sometimes|never results in a straight angle. Justify your answer. (WHICH ONE IS IT???)
Answers
Answer:
always
Step-by-step explanation:
a straight line is always 180 degrees, and one right angle is always 90 degrees. if you have two right angles, it always adds up to 180 degrees, which is a straight line. therefore, the answer is always.
Sam is a manager in an office
Answers
Answer:
Sorry but this is not really a question so we can't answer it
Determine if the two triangles are congruent. If they are, state how you know. PLEASE HELP
1-6 PLEASE
Answers
Answer:
1,2,3,4,6: they all have equal angles and ticks. They are congruent
Step-by-step explanation: