Answers
Answer:
yes, 3:4
Step-by-step explanation:
The ratio of the side lengths is 6:8 and 18:24 both of which simplify to 3:4
Related Questions
Miguel is 46 years old .He is 4 years older than thrice his son's age. Find the age of his son.
Answers
Answer:
42
Step-by-step explanation:
46-4=42
Answer:
son is 14
Step-by-step explanation:
s = son's age
46 = 4 + 3s
42 = 3s
s = 14
I need help please, Consider triangle ABC. Determine whether each statement is true of false.
Answers
HELP ME ASAP!!!!!!!!!!!
Pls see question attached.
WINNER GETS BRAINLIEST, THANKS AND A STAR RATING-EXCELLENT!!!!!!!!! Good Luck!
apokibunnyavatar xx
Answers
Answer:
y=2x-1
Step-by-step explanation:
Answer:
y=2x-1
Step-by-step explanation:
Every 1 x the line goes across it goes up 2 so x=2. You will also notice that the line passes through -1 on the y so y=2x-1/ BTW great graphing calculator to check lines and equations
desmos calculator
Can someone please help!!!!!!!
Answers
Cheryl can drive 250 miles in 4 hours, how many miles (at this same rate) could she drive in 10 hours?
Answers
Answer:
625 miles in 10 hours
Step-by-step explanation:
hope this helps
Solve the following inequalities for x .-5x + 9 < 64 *
Answers
Answer: x > -11
Step-by-step explanation:
-5x+9<64
-5x<55
x > -11
The sign flips bc you are diving by a negative number.
Answer:
[tex]x > - 11[/tex]
Step by step explanations:
1) Subtract 9 from both sides.
[tex] - 5x < 64 - 9[/tex]
2) Simplify 64 - 9 to 55.
[tex] - 5x < 55[/tex]
3) Divide both sides by -5.
[tex]x > - \frac{55}{5} [/tex]
4) Simplify 55/5 to 11.
[tex]x > - 11[/tex]
therefor, the answer is x > - 11.
Part A: Let y represent the number of rabbits after x years. Which functioncan be used to model y as a function of x, where x is a non negative number ?
А. y = 10 (3) ^ (x - 1)
В. y = 10 (3) ^ x
C. y = 3 (10) ^ (x - 1)
D . y = 3 (10) ^ x
Answers
Answer:
y = 10(3)x
Step-by-step explanation:
The exponential function that can represent the population of rabbits after [x] years is y = 10(3)ˣ.
What do you mean by domain and range of a function?For any function y = f(x), Domain is the set of all possible values of [x] for which [y] exists. Range is the set of all values of [y] that exists for the given domain.
Given is rate of increase of a rabbit's population.
The exponential function that can represent the population of rabbits after [x] years can be written as -
y = 10(3)ˣ
Refer to the graph attached.
Hence, the exponential function that can represent the population of rabbits after [x] years is y = 10(3)ˣ.
To solve more questions on functions, visit the link below -
brainly.com/question/1632425
#SPJ2
what does y = 2.5x - 10 equal?
Answers
Answer:
Step-by-step explanation:
x= y+10
-----------------
2.5
19+23=2X-2
Someone help me pleaseeeeeeeeeeeeee
Answers
Answer:
x = 22
Step-by-step explanation:
19+23=2X-2
42 = 2x - 2
-2x = -2 - 42
-2x = -44
x = 22
hope this helps
A sample of trail mix has 15 peanuts an 10 raisins give the % of raisins in the mix!
Answers
Answer:
40%
Step-by-step explanation:
15+10 = 25
25 divided by 5 = 5
100 divided by 5 = 20
10 divided by 5 = 2
2*20 = 40
40% of the mix is raisins
One angle of an isosceles triangle measures 28°. Which other angles could be in that isosceles triangle? Choose all that apply.
28, 76, 124, 75
Answers
Answer:
Answer: 76, 28, 124
Step-by-step explanation:
Please help it‘a due today
Answers
Answer:
u know area of rectangle is length × breadth
therefore, area = (3x+4)×(7x-2)
= 21x²-6x+28x-8
= 21x²+22x-8
= d ans
Complete the proof that angle XYZ is congruent to angle WXY.
Answers
Answer:
Step-by-step explanation:
They are the same angle in the obtuse triangle and same points but mixed up proof: you can highlight the lines and make points for the letters w x and y hope this helps :)
A researcher creates a scatter plot that displays the relationship between the number
of years in business, x, and the percentage of company business that is fair trade, y.
The researcher creates a line of best fit, y = 0.091x + 0.060, and wants to find the
residuals for the companies that have been in business for 3 years.
Find the residuals for the two points representing companies that have been in
business for 3 years, (3,0.42) and (3,0.3).
a.
Answers
Answer:
WHat is te question?
Step-by-step explanation:
HUH?
The length of a rectangle is 2x inches. The width is x + 4 inches. Find the value of the x if the perimeter
of the rectangle is 50 inches.
full Remember that nerimeter is the sum of sides or distance around)
Help ASAP pleaseeee
Answers
Answer:
17/6
Step-by-step explanation:
We know that,
perimeter of rectangle=2(l+b)
or,50=2(2x+x+4)
or,50=2(3x+4)
or,25=6x+8
or,17=6x
•x=17/6
PLEASE HELP
For g(x)=x^2 -
- x, find g(x) when x = -8.
g(-8) =
Answers
g(-8) = (-8)^2 - (-8)
-8 squared is 64
g(-8) = 64 - (-8)
When we subtract a negative number, it is the same as adding
g(-8) = 64 +8
g(-8) = 72
someone please help me, whoever gets it right i will mark brainliest
Answers
3x^2 6x^2 + 4x -8
2x. 9x^3 + 6x^2 -12x
x^2. 18x^2 + 12x - 24
6x^2. 3x^2 + 2x - 4
9x2 - 52x + 33 = -10x - 16
Quadratic Equation
Answers
Answer:
x=7/3 or x=2.33
Step-by-step explanation:
9x^2 - 52x + 33 = -10x - 16
Okay, lets Start by converting this into standard form, which is: ax^2 + bx + c = 0.
Add 10x+16 on both sides of the equation, and simplifying.
9x^2 - 52x + 33 + 10x + 16 = -10x - 16 + 10x + 16
9x^2 - 42x + 49 = 0
Guess What! This equation is a Perfect Square Trinomial.
For a Perfect Square Trinomial, you will be able to take the square root of the first and third terms, and the coefficient of the second term will be twice the square root of the third term. The “sign” of your second term in your answer will be the same as the linear term sign.
So this is (3x*3x) + (3x * -7 * 2) + (7 * 7) = 0
So, we can rewrite this as (3x - 7)^2=0
Now, To solve, We can set each factor equal to 0, and solve.
*Since we have a Perfect Square Trinomial, You will get one solution, or value, for x.*
Add 7 on both sides.
3x - 7 = 0
+7 +7
----------------
3x=7
Divide by 3 on both sides.
3x/3 = 7/3
x=7/3
As a decimal: 2.33...
Hope I helped, Brainliest would be appreciated :)
Have a fantastic day!
-Aadi x
Dave divided the number line into 8 parts and labeled the location for 18 on the number line. J Did Dave divide the number line correctly? Why or why not?
Answers
Answer:
Yes, he divided correctly
Step-by-step explanation:
Given
[tex]Parts = 8[/tex]
[tex]Location = \frac{1}{8}[/tex]
Required
Was his calculation correct?
Yes, he divided the number line correctly.
Given that the number of intervals on the number line is x.
When divided into 8 parts, we have:
[tex]Location = \frac{x}{8}[/tex]
[tex]Location = \frac{1}{8}x[/tex]
This means that each point on the number line will be located at 1/8 interval between one another.
Hence, Dave is correct
the quotient of a number and -5 increased by 7 is a minimum 1
Answers
Answer:
Step-by-step explanation:
(x / -5) + 7 ≥ 1
What is the measure of the missing angle?
Answers
Answer:
47
Step-by-step explanation:
Hey There!
So remember all of the angles in a triangle will add up to equal 180
So to find the missing angle we subtract the given angles (65 and 68) from 180
180-65-68-47
so we can conclude that the measure of the missing angle is 47
what is does equal a+b
Answers
a+b cannot be simplified any further.
---
hope it helps
Answer:
a+b is at its simplest form
Please help me solve this problem please?!
Answers
Answer:
x=4 y=6
Step-by-step explanation:
because they passing through the line and cut
hope it helps
A machine produces 78 boxes per minute. At this rate, how long would it take the machine to produce 7,020 boxes?
Answers
Answer:
90 Minutes
Step-by-step explanation:
7020 divide by 78 = 90
what is the measure of C?
Answers
Answer:
10.82 or [tex] \sqrt{117} [/tex]
Step-by-step explanation:
pythagorean theorem is x^2+y^2=r^2
9^2+6^2=r^2
117=r^2
r= [tex] \sqrt{117} [/tex]
Answer:
10.81665383 about 10.8 units
Step-by-step explanation:
how to find the hypotenuse is a^2 + b^2 = c^2
a = 9
b = 6
9^2 + 6^2
9 x 9 = 81
6 x 6 = 36
81 + 36 = 117
177 = c^2
find the square root of 177 = 10.81665383 about 10.8
Which value of x results in equal outputs for
j(x) = 3x − 2
and b(x) = |x + 2|
Answers
Answer:
Step-by-step explanation:
J(x)=b(x)
3x-2=|x+2|
3x-2=±(x+2)
when 3x-2=x+2
3x-x=2+2
2x=4
x=4/2=2
when 3x-2=-(x+2)
3x-2=-x-2
4x=-2+2=0
x=0
it is rejected as 0-2≠|0+2|
or -2=2
so x=2
which of the three curves drawn matches the graph of y = 2x 2 + x
Answers
Please help me with the questions please ASAP
Answers
Answer:
x = 20
Step-by-step explanation:
You can solve this problem using similar triangles; you know the triangles are similar due to the AAA property because of the Corresponding Angles Theorem.
To find x, you need to identify what sides 8 and x correspond to:
8 corresponds to 14 (6 + 8)
x corresponds to (x + 15)
Now, you need to find the scale factor by dividing 14 by 8:
14 ÷ 8 = 7/4
At this point, you can write and solve an equation for x:
7/4x = x + 15
3/4x = 15 (subtract x from both sides)
x = 20 (multiply both sides by 3/4)
Evaluate the expression: 5x – y when
x = -4 and y= -2
marked as brainliest :)
Answers
It's a good idea to get into the habit of
using parenthses when substituting
numbers in for variables.
Since x = -4 and y = -2, 5x - y is 5(-4) - (-2).
Now, 5(-4) is -20 and minus a negative 2
can be thought of as plus a positive 2.
So we have (-20) + (+2) which equals -18.
Can someone help me with this please
Answers
Answer:
YOu are cooooooooooooooooooooooooooooooool
Step-by-step explanation:
