Answers
Answer:
the answer is y = 4x - 19. hope this helps!
Related Questions
Kenny wants to wrap his mom's present. Wrapping paper is three cents per square inch. How much will the wrapping paper cost Kenny?
Answers
Answer:
There is no answer because we dont know how many square inches his moms present is.
If two angles and a non-included side of one triangle are congruent to the corresponding two angles and side of another then the triangles are congruent
A. AAS
B. SAS
C. SSS
D. ASA
Answers
Answer:
AAS
................................
Answer:
AAS
Step-by-step explanation:
i took the quiz rn
Can you help me, please?
Answers
Answer:
a. 18
b.144
c.108
Step-by-step explanation:
Using the given, Angle R equal 5x-54 and Angle T is 8u.
Also RS is congruent to ST. Since SR is congruent to ST, their opposite angles are also congruent using base angle theorem. So angle R is equal to Angle T. However, STU is a exterior angle so STU isn't congruent to SRT.
However, we can add , interior angle T, and STU to 180 to find x.
Interior angle T=SRT so interior angle t=5x-54.
Set up equation
[tex]5x - 54 + 8x = 180[/tex]
[tex]13x - 54 = 180[/tex]
[tex]13x = 234[/tex]
[tex]x = 18[/tex]
b.Plug 18 into 8x
[tex]8(18) = 144[/tex]
STU=144
c. Using the triangle exterior angle theorem, the exterior angle is equal to the measure of the sum of two non adjacent angles.
Angle S and Angle R are the non adjacent angle to STU.
So we cast up this equation.
[tex]5x - 54 + s = 180[/tex]
plug 18 in for x
[tex]5(18) - 54 + s = 144[/tex]
[tex]90 - 54 + s = 144[/tex]
[tex]36 + s = 144[/tex]
s=108
Nikki drew a rectangle with a perimeter of 18 units on a coordinate grid. Two of the vertices were (4, –3) and (–1, –3). What could be the coordinates of the other two vertices of the rectangle?
Answers
Answer:
There are two possible solutions for the other two vertices of the rectangle:
(i) (4, 1), (-1, 1), (ii) (4, -7), (-1, -7)
Step-by-step explanation:
Geometrically speaking, the perimeter of a rectangle ([tex]p[/tex]) is:
[tex]p = 2\cdot b + 2\cdot h[/tex] (1)
Where:
[tex]b[/tex] - Base of the rectangle.
[tex]h[/tex] - Height of the rectangle.
Let suppose that the base of the rectangle is the line segment between (4, -3) and (-1, -3). The length of the base is calculated by Pythagorean Theorem:
[tex]b = \sqrt{[(-1)-4]^{2}+[(-3)-(-3)]^{2}}[/tex]
[tex]b = 5[/tex]
If we know that [tex]p = 18[/tex] and [tex]b = 5[/tex], then the height of the rectangle is:
[tex]2\cdot h = p-2\cdot b[/tex]
[tex]h = \frac{p-2\cdot b}{2}[/tex]
[tex]h = \frac{p}{2}-b[/tex]
[tex]h = 4[/tex]
There are two possible solutions for the other two vertices of the rectangle:
(i) (4, 1), (-1, 1), (ii) (4, -7), (-1, -7)
Emily goes to the gym every 4 days. Scott goes to the gym every 14 days. Emily and Scott both go to the gym today. How many days will it be before they next go to the gym on the same day
Answers
Step-by-step explanation:
28 days. it'll be Emily's 7th visit and Scotts 2nd.
28 is the lowest common factor
Organisms depend on nonliving things in an ecosystem. Which is a nonliving part of a river ecosystem?
A.
algae
B.
minnow
C.
water
D.
turtle
Answers
(2x+2)(3x+1) Multiply the binomials
Please show Step-by-Step
Answers
Answer:
2(x+1)(3x+1)
Step-by-step explanation:
(2x+2)(3x+1)
Apply the distributive property by multiplying each term of 2x+2 by each term of 3x+1.
6x^2+2x+6x+2
Combine 2x and 6x to get 8x.
6x^2+8x+2
Answer:
6x²+8x+2
Step-by-step explanation:
multiply each ferm in the first set of parenthess by each term in the second parentheses (FOIL)
2x times 3x +2x+ 2x times 3x+2
6x+2x+2 times 3x +2
6x²+2x+6x+2
now collect like terms
6x²+8x+2
In the mail, you receive a coupon for $5 off for a pair of jeans, which is represented by the function j(x)=x−5. When you arrive at the store, you find that all jeans are 25% off, which is represented by the function s(x)=0.75x. Which of the functions below represents how much you would pay for a pair of jeans, C(x)=s(j(x)) , if you use the coupon first followed by applying the discount from the store? (Do not consider tax.)
A .C(x)=0.75x−5
B .C(x)=0.75(x−5)
C .C(x)=0.75x−x−5
D .C(x)=x−5−0.75
Answers
Answer: B
Step-by-step explanation: The function C(x) = s(j(x)) shows you how to solve it.
First in the parenthesis j(x) so you have to substitute since they told you
j(x) = x-5
Next s(x-5) and s(x-5) = 0.75(x-5) through substitution
a truck has a trailer that has a length of 16 ft a width of 7 ft and a height of 11 ft what is the volume
Answers
Answer:
1232 is the volume because 16×7×11
Answer:
The volume is 1,232 ft³
Step-by-step explanation:
Volume = lwh = Length × Width × Height =
[given that the length is 16, width is 7, and height is 11]
16 × 7 × 11
4 × 4 × 7 × 11
2 × 2 × 2 × 2 × 7 × 11
2 × 2 × 2 × 2 × 77
2 × 2 × 2 × 154
2 × 2 × 308
2 × 616
1232
________
The volume is the measurable capacity of an object or the metrical space that something holds or takes up.
Just like you multiply the net length and width to find the area of a 2 dimensional object, you can extend that 2d object so that is has height by multiplying by the given height.
The scientific notation of 92960000
Answers
Answer:
9.296 x 10^7
Step-by-step explanation:
Answer:
9.296*10^7
Step-by-step explanation:
The scientific notation of 92960000 is 9.296 * 10 ^7
PLEASE SHOW FULL SOLUTIONS !!!!! WILL MARK BRAINLIEST FOR THE BEST ANSWER. THANK YOU AND GOD BLESS
Answers
Answer:
System is given belowStep-by-step explanation:
Let (applicable to all three lines below)Hard candy = x kg with price $1.60/kgGummy worms = y kg with price $2.20/kgTotal weight = 50 kg with mixed price $1.75/kgRequired equations:
x + y = 50 total weight1.60x + 2.20y = 50*1.75 total price=========================================
Note. It says don't solve but the solution below for those who is interested to know the answer.
Simplify the second equation and solve by substitution x = 50 - y:
1.6(50 - y) + 2.2y = 87.580 - 1.6y +2.2y = 87.50.6y = 7.5y = 7.5/0.6y = 12.5Find the value of x:
x = 50 - 12.5 = 37.5Hard candy = 37.5 kg and gummy worms = 12.5 kg
3. Find the slope of the line passing through the points. (Use the slope formula and show all work)
a) (5,-2) and (-3,4)
Answers
Put the following equation of a line into slope-intercept form, simplifying all fractions.
Answers
Answer:
y=1/2x-2
Step-by-step explanation:
2y=-4+x
2y=x-4 divide both sides by 2
y=1/2x-4/2
y=1/2x-2
Answer:
[tex]y = 0.5x - 2[/tex]
Step-by-step explanation:
Slope intercept form is
[tex]y = mx + b[/tex]
Our initial goal is to isolate y.
[tex]2y - x = -4[/tex]
Add x to both sides of the equation.
[tex](2y - x) + x = (-4) + x[/tex]
Simplify.
[tex]2y =x -4[/tex]
Divide both sides by 2.
[tex]\frac{2y }{2} = \frac{(x - 4)}2}[/tex]
Simplify.
[tex]y = 0.5x - 2[/tex]
I'm having trouble solving the system of linear equations. This is the system: 5x + 6y = 50 x - 6y = -26 Can you please help me? Don't give the answer, but can you just explain?
Answers
Answer:
y = 5 ; x = 4
Step-by-step explanation:
Given :
5x + 6y = 50 - - - (1)
x - 6y = -26 - - - (2)
From (2)
x = - 26 + 6y
Put - 26 + 6y for x in (1)
5(-26 + 6y) + 6y = 50
-130 + 30y + 6y = 50
-130 + 36y = 50
-130 - 50 = - 36y
-180 = - 36y
y = 180 / 36
y = 5
Put y =5 in x = - 26 + 6y
x = - 26 + 6(5)
x = - 26 + 30
x = 4
y = 5 ; x = 4
Find the midpoint of a line segment with endpoints (4, -10) and (-8, 2).
Answers
Step-by-step explanation: (-2,-4)
Factorise 12-8x
How would u find it out
Answers
Answer:
8x+12
Simplifying
8x + 12
Reorder the terms:
12 + 8x
Factor out the Greatest Common Factor (GCF), '4'.
4(3 + 2x)
Final result:
4(3 + 2x)
HOPE IT HELPED YOUn the diagram below, k· l AC intersects nBDE at B. Choose Tr u e or False for each statement.
Answers
PLEASE HELP The toll to cross a bridge is $1.25. If $72.50
was collected at a toll booth in one hour,
how many cars went through the booth?
Answers
Answer:
58
Step-by-step explanation:
all you have to do is divide 1.25 from 72.50
Ya but how would you put that into an equation with letter c?
Two airplanes leave an airport at the same time. An hour later they are 189 km apart. If one plane traveled 168 km and the other plane traveled 244 km during the hour, find the angle, x
between their flight paths. Round to the nearest thousandth.
need answer fast plz
Answers
Answer:
bro fr doe gfnyjtuhgbfvjmhnbvc
Step-by-step explanation:
math - select all that apply
Answers
Answer:
a
Step-by-step explanation:
both the end points are around the same number
A cylinder shaped water tank has a diameter of 8 m and a height of 20 m.
What volume of water does the tank contain when it is 60% full?
Use 3.14 to approximate pi.
Enter your answer as a decimal to the hundredths place in the box.
___ m3
Answers
Answer:
602.88 cu ft.
Step-by-step explanation:
V = Bh where B is the area of the base, which is a circle in your problem.
Since the diameter is 8, the radius is 4.
So, B = [tex]\pi r^{2} = 3.14(4^{2} ) = 3.14(16) = 50.24[/tex]
V = Bh = 50.24(20) = 1004.8 cu ft = total volume of tank
60% of that volume is .60(1004.8) = 602.88 cu ft.
will mark branily PPPPPPPLLLLLLLLLLLLLZzzzzzzzzzzz
Answers
Answer:
336
Step-by-step explanation:
trus
Answer:
336 in³
Step-by-step explanation:
8 x 7 x 6 = 336 in³
Also the volume will double
What is 19% as a decimal and a fraction?
Answers
Answer:
Decimal - 0.19 Fraction - 19/100
Step-by-step explanation:
Answer:
Decimal: 0.19
Fraction: 19/100
Step-by-step explanation:
19% means that there is 19/100 which is also 0.19 as a decimal. I dont really know how to explain this but can you please mark as brainliest?
Simplify the expression
8.8 (3.6d +1)
Answers
Answer:
31.68d + 8.8
Step-by-step explanation:
We have to simplify the expression but with one dillemma. The number 8.8 is outside the parenthesis of 3.6d + 1 and 3.6d + 1 aren't combinable because they aren't like terms.
When we have a problem like 8.8 being out of the parenthesis, we need to distribute 8.8 to both numbers in the parenthesis, or in other terms multiplying.
(8.8 * 3.6d + 1 * 8.8)
31.68d + 8.8
a car completes a 200km journey at an average speed of xkm/h. the car completes the return journey of 200 km at an average speed of (x+10)km/h. show that the difference of the time taken for each of the two journeys is 2000/x(x+10) hours
Answers
Answer:
The difference of the time taken for each of the two journeys is given as follows;
The difference of time = 2000/(x·(x + 10))
Step-by-step explanation:
The speed with which the car completes the 200 km journey = x km/h
The speed with which the car completes the return journey = (x + 10) km/h
Let t₁ represent the time it takes the car to complete the 200 km and let t₂ represent the time it takes the car to complete the return journey, we have;
t₁ = 200/(x)
t₂ = 200/(x + 10)
The difference of the time taken for each of the two journeys = t₁ - t₂
We have;
t₁ - t₂ = 200/(x) - 200/(x + 10)
200/(x) - 200/(x + 10) = (200·(x + 10) - 200·x)/((x)·(x + 10)) = 2000/((x)·(x + 10))
∴ t₁ - t₂ = 2000/((x)·(x + 10)) = 2000/(x·(x + 10))
The difference of the time taken for each of the two journeys = t₁ - t₂ = 2000/(x·(x + 10))
Find the exact circumference of a circle with the given radius.
5 inches
C=
0 2.51 in
104 in.
0 251 in
What’s the answer
Answers
The washing machine had a selling price of P4,792. It had been marked up by P1,248. What was the cost? What was the mark-up rate?
Answers
Answer:
The cost of the washing machine is P 3,544
The mark-up rate is 35.21%
Step-by-step explanation:
1. We want to calculate the cost
Mathematically, this is the difference between the selling price and the mark up
We have this as;
4,792 - 1,248 = P 3,544
2. Here, we want to calculate the mark-up rate
Mathematically, this is the percentage of mark-up
That is;
mark-up/cost price * 100%
: 1,248/3,544 * 100% = 35.21%
WILL GIVE BRAINLIEST!
Use the formula N = t2 − t/2, where N is the number of basketball games that must be scheduled in a league with t teams if each team is to play every other team once.
A league has 45 games scheduled. How many teams are in the league if each team plays every other team once?
teams
Answers
Answer:
t=7
Step-by-step explanation:
N=45
find t
45=t^2-t/2
0=t^2-t/2-45
use the quadratic formula
t=6.96~=7
Answer:
Step-by-step explanation:
45 = t2 - t/2
45 = 30(2) - 30/2
45 = 60 - 15
45=45
Find the length
*Will give brainlist
*Comment if i didn't describe enough
*STEP BY STEP
Answers
Consider the sequence 1, –3, 9, –27, 81, … Which statement describes the sequence?
The sequence diverges.
The sequence converges to 0.
The sequence converges to 1.
The sequence converges to ∞.
Answers
Answer:
There is a similar problem with the same numbers except with no negatives so it goes 1 , 3 , 9 , 27, 81 for this question the answer is that it diverges.
Step-by-step explanation:
It was on the unit test review for edge and the answer was that it diverges.
This is about understanding the behavior limits of sequence.
The sequence diverges.
The given sequence is;1, –3, 9, –27, 81,...
Now, from the sequence above, we can see that each number is multiplied by -3 to get the next one in the sequence. From mathematical definition, A divergent sequence is one in which the values are approaching an infinite value which could either be positive or negative whereas if it is a convergent sequence it will be approaching 0. In this sequence given, we can see that the values are increasing to either positive or negative and as such it will keep changing till an infinite positive or negative value which corresponds with the definition of a divergent sequence as earlier defined.• Thus, the sequence is a divergent one.
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