Answer:
y-8=-4/3(x+9)
Step-by-step explanation:
y-y1=m(x-x1)
y-8=-4/3(x-(-9))
y-8=-4/3(x+9)
this year Benny is 12 years old and his mom is 48 years old what percent of his mom's age is Benny's age
Answer:
25%
Step-by-step explanation:
Let's set up a percent proportion:
12/x = 48/100
To solve for x, we would do:
x = (12*100)/48 = 1200/48 = 25
x = 25%
In my opinion, the easiest way to do this would be to look at this and notice that 12 * 4 =48 so that means 12 is 1/4 of 48 and 1/4 = 25%.
Let me know if you have any questions.
Can someone please tell me the degree measure of angles 1,2 3 and 4?
It’ll help even more if you explain.
Answer:
angle 1 is 42
angle 2 is 138
angle 3 is also 42
Step-by-step explanation:
for angle 1, I don't remember what the exact rule was but basically since they are opposite of each other they are equal
for angle 2 all you have to do is subtract 42 from 180 because line n is at an angle of 180 and line m simply splits it into two pieces
for angle 3, I dont remember what the exact rule is or hot to explain it well but it is also 42
What is the equation of a line through (-4, -5) and a slope of 0? *
Answer:
y=x-1
Step-by-step explanation:
Answer:
y+5=O
Step-by-step explanation:
Given,
The line passing through the point (-4,-5).
slope=0
Now,
Using properties,
y-y1=m(x-x1)
y-(-5)=0(x-(-4))
y+5=O
Please need help will give brainliest
Answer:
[tex]18.3 \times 4.25 = 77.775[/tex]
question in pic help me plz
Answer:
3
Step-by-step explanation:
We can say that a zero or root, is a point that intercepts the x-line. In this case there are 3 points that intercepts the x-line.
(-2.8,0); (1,0); and (7,0)
Suppose there is a 1.6°F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on the ground is 58.3°F, what will be the temperature when the plane reaches an altitude of 2,000 ft?
Answer: 55.1°F
Step-by-step explanation:
We are informed that there is a 1.6°F drop in temperature for every thousand feet that an airplane climbs into the sky, if the plane reaches an altitude of 2,000ft, the drop in temperature will be:
= 1.6° × 2
= 3.2°F
If the temperature on the ground is 58.3°F, then the temperature when the plane reaches an altitude of 2,000 ft will be:
= 58.3°F - 3.2°F
= 55.1°F
Which parent function is represented by the graph?
5+
A. Linear parent function
A
B. Quadratic parent function
C. Absolute value parent function
D. An exponential parent function
Answer:
quadratic parent function
Step-by-step explanation:
squares cannot be negative no matter what you cannot square a number into a negative number which is why there are no negative y values because y is a function of X
The parent function is represented by the graph is an exponential parent function, the correct option is D.
What is a function?Function is a type of relation, or rule, that maps one input to specific single output.
In mathematics, a function is an expression, rule, or law that describes the relationship between one variable (the independent variable) and another variable (the dependent variable) (the dependent variable). In mathematics and the physical sciences, functions are indispensable for formulating physical relationships.
Linear function is a function whose graph is a straight line
We are given that;
The graph of function
Now,
To identify which parent function is represented by the graph, we can look at the shape and features of the graph. The graph shows a curve that starts from the lower left quadrant and rises rapidly as x increases. The graph passes through the point (0, 1) and has a horizontal asymptote at y = 0. These are the characteristics of an exponential parent function with a base greater than 1.
Therefore, the function will be an exponential parent function.
Learn more about function here:
https://brainly.com/question/2253924
#SPJ7
Luh Kel - Wrong (Official Music Video) is song appropriate to listen to after a girl cheats on you
Answer:
Yes it is
Step-by-step explanation:
Hits really hard
Answer:
Yea
Step-by-step explanation:
JoAnn paid $3.80 for each book at a book sale.
How much did she spend if she bought 9 books?
Answer:
$34.20
Step-by-step explanation:
total spent =3.80*9=$34.20
Add these expressions
(–45t + 53s) and (–3 – 75s + 2t)
Answer:
-43t - 22s - 3
Step-by-step explanation:
(–45t + 53s)+(–3 – 75s + 2t)
-45t + 53s - 3 - 75s + 2t
-45t + 2t +53s -75s -3
-43t - 22s - 3
What is 0.27 written as a fraction? (A 27 100 B 27 99 c 2 7 D 277 999 քʟs ɦɛʟք asaք aռɖ tʏ
Answer:
27/100 because if u write the decimal out in word form it's 27 hundredths and its the same thing if u write 27/100 in word form
use properties of operations to find an equivalent for 3(6+b)-(2b+1)
Answer:
b + 17
Step-by-step explanation:
3(6+b)-(2b+1) =
3*6 + 3*b - 2b - 1 =
18 + 3b - 2b - 1 =
b + 17
help me pls, + brainlist + thanks
Answer:
1) 4/6 + 5/6
2) 2/5 +4/5
3) 7/8 + 5/8
Step-by-step explanation:
4/6 + 5/6 = 9/6 = 1 3/6
2/5 + 4/5 = 6/5 = 1 1/5
7/8 + 5/8 = 12/8 = 1 4/8
What is the degree of the polynomial below?
4x2+3x2 +6x+5
A. 3
B. 0
C. 1
O D. 2
Write the phrase as an expression. Then evaluate the expression when y=20 . the quotient of 40 and the difference of a number y and 16 Expression: When y=20, the value of the expression is
Answer:
Write the phrase as an expression. Then evaluate the expression when y=20 . the quotient of 40 and the difference of a number y and 16 Expression: When y=20, the value of the expression is
Several students in a class made the following statement. Decide whether you agree with the statement. If you disagree, change the statement to make it correct. A quadrilateral with congruent diagonals must be a rectangle. (ignore that one is already picked that was an accident)
Answer:
It's option c
Step-by-step explanation:
pls help there are 5 pics with multiple questions inside of them pls thank you
Answer:
12. The second one
13. The first one
14. The last one
15. The first one
16. 30 degrees
Step-by-step explanation:
Geometry pls help thanks
Answer:
x=30
Step-by-step explanation:
it is an equilateral triangle, so all angles are the same. each angle is 60 degrees. 60/2 is 30, so 30 degrees is the answer.
Factor 12b^2-9b^3
PLEASEEEEE HELP ILL MARK U BRAINLIEST
Pls help me!
It’s Aleks homework 5.3
Please help Divide. 9u2− 12u/3u
The population of a town is increasing by 2% each year. If the population today is 40,000, what
will be its population in 8 years?
0 40,000. (0.02)
O 40,000 - (1.02)
0 40,000 - (1.02)
O 40,000. (1.02). (8)
Answer:
46,400
Step-by-step explanation:
present population =40,000
2% of 40,000 =800
for each year it increases by 800
in 8 years time =(8*800) +40,000
=46,400
Find the value of x that makes the equation true. 12x=4(x+2)+20
Answer:
7/2
Step-by-step explanation:
12x=4(x+2)+20
12x=4x+8+20
12x-4x=8+20
8x=28
x=28/8
simplify
x=7/2
answer properly for brainliest
Write the expanded form of the expression. -2.5(-3+4n+8)
Answer:
The expanded form of this expression should be 7.5-10n-20.
Step-by-step explanation:
Note: I am not 100% on this answer, so if this is not the response you were looking for, do not hesitate to tell me. Hopefully this answer helps though :)
Answer:
-2.5(-3+4n+8)
7.5-10n-20
-22.5-10n
How do I solve this please?
Answer:
399
Step-by-step explanation:
[tex]p(2)=7.3e^{2+2} =399[/tex]
y + 5/2 * x = 2 as a graph
Answer:
Use desmos online graphic calculator
Step-by-step explanation:
Please help me!!
At Silver Gym, membership is $25 per month, and personal training sessions are $30 each. At Fit Factor, membership is $65 per month, and personal training sessions are $20 each. Part A: Choose the equation that can be used to find the number of training sessions needed in one month for both costs to be the same.
its the first one
Step-by-step explanation:
because per pertains to to x
plz help me this one too :(
36 inches long and 22 inches high. What is the diagonal length
Answer:
√1780, or around 42.19005
Step-by-step explanation: pythagorean theorem: a^2+b^2=c^2
