Answer:
heres your answer hope this hepls
i need brainliest for level up please
Which line is the graph of y = 1/2 x + 2?
line a
line c
line d
line b
Answer:
the answer is line A
Step-by-step explanation:
:3 why do i have to write at least 20 characters :/
but Hope its correct
Answer:
Line A
Step-by-step explanation:
By graphing the equation y = 1/2x + 2 you will see that the line intersects at 2. Hence + 2, while all of the other given lines do not intersect at 2.
To further prove the answer, you could also see that line A intersects at -4 when you graph the equation y = 1/2x + 2 you can also see that the line intersects at -4 on the x axis and 2 on the y axis.
Your answer is the first option or "line A."
Hope this helps.
Janet had 20 dollars to spend on 3 gifts. She spent 11 7/10 dollars on gift A and 4 2/5 dollars on gift B. How much money did she have left for gift C?
the two perpendicular sides of a right angled triangle are in ratio 8:15 and its perimeter is 200. find the other side
IS IT A B C D (pls help me i am desprite
Answer: C
Step-by-step explanation: the x value increases by one while the y value increases by 3. And the y intercept is (0,-6)
Jenny has $2525 and she earns $1010 for each lawn that she mows. Jenny wants to buy a concert ticket that costs $6565. Enter the minimum number of lawns Jenny needs to mow to be able to buy the concert ticket.
Answer:
6565 = 1010(4) + 2525
Step-by-step explanation:
so the equation would be
6565 = 1010x + 2525
x = 4 because
1010 (4) = 4040
and 4040 + 2525 = 6565, so
6565 = 1010(4) + 2525
A triangle has two sides of length 16 and 20. What is the smallest possible whole-number
length for the third side?
Answer: 4
Step-by-step explanation: Subtract the largest given side from the smallest given side to find the smallest possible length of the third side.
Convert 90 min = ? hrs
Answer:
Conversion:
60 minutes in an hour.
So we already have an hour here so 90-60 = 30
30 minutes is half an hour.
So 90 minutes is 1.5 hours
Factor: 10x^3-35x^2-12x+42
I'll give brainliest :) but please show all work.
Answer:
[tex]\left(2x-7\right)\left(5x^2-6\right)[/tex]
Explanation:
[tex]\hookrightarrow\sf 10x^3-35x^2-12x+42[/tex]
using associative property, separate
[tex]\hookrightarrow\sf \left(10x^3-35x^2\right)+\left(-12x+42\right)[/tex]
take common term, factorise
[tex]\hookrightarrow\sf 5x^2\left(2x-7\right)-6\left(2x-7\right)[/tex]
final answer
[tex]\hookrightarrow\sf \left(2x-7\right)\left(5x^2-6\right)[/tex]
Answer:
[tex](5x^2-6)(2x-7)[/tex]
Step-by-step explanation:
[tex]10x^3-35x^2-12x+42[/tex]
Rewrite:
[tex]\implies (10x^3-35x^2)-(12x-42)[/tex]
Factor parentheses:
[tex]\implies 5x^2(2x-7)-6(2x-7)[/tex]
Factor out common term [tex]2x-7[/tex]:
[tex]\implies (5x^2-6)(2x-7)[/tex]
Write an equation in slope-intercept form that contains the points (0,-5), (1,-3), and (2,-1).
Answer:
y=1/2x-5
Step-by-step explanation:
Okay so first we do y2 - y1
-1 - (-3)
a negative minus a negative is just adding so its actually
-1 + 3 = 2
now we do x2 - x1
2 - 1 = 1
The slope is 1/2
If you look at the (0, -5) since x is a y the -5 is our y intercept
now we can make the equation
y=1/2x-5
What is the area of the trapezoid?
6.5 square units
39 square units
40 square units
78 square units
Answer:
39 square units
Step-by-step explanation:
separate the trapezoid into a rectangle and a triangle solve the area for the rectangle which is 30 square units and then solve the area for the triangle so the bottom of the triangle is 3 squares and then the side of it is 6 squares multiply 3 by 6 and then you'll get 18 since that's a triangle you have to divide by 2 and you'll get nine you add 30 and 9 to get 39 square units
What is the height of the tree?
57°
30 feet
Answer:
46.2 feet
Step-by-step explanation:
In the right triangle model, you are given the angle, the adjacent side, and you want to find the opposite side. The relevant trig relation is ...
Tan = Opposite/Adjacent
tan(57°) = height/(30 ft)
Multiplying by the denominator gives ...
height = (30 ft)tan(57°) ≈ 46.2 ft
The height of the tree is about 46.2 feet.
Alice wants to make 7 curtains. Each curtain uses 4 3/4 yards of cotton. How many yards of cotton does
Alice need to make 7 curtains ?
Answer:
33 1/4 yard OR 33.25 yard
Step-by-step explanation:
4 3/4 x 7 = 33 1/4 yards = 33.25 yards
An item is priced at $14. 48. If the sales tax is 8%, what does the item cost including sales tax?
A car factory takes 6 hours to produce 60 cars. How many hours does the factory take to produce 300 cars?
Answer:
30 hours
Step-by-step explanation:
Ok, since it can make 60 cars in 6 hours we take the 300 divided by the 60 to get 5. Then, multiply the 5 by the 6 to get 30 hours.
.Answer:
The answer is 30 hours
Step-by-step explanation
60 x 5 = 300 cars produced
6 x 5= 30 hours it takes to produce 300 cars
answer quick plsss!!!
Haley had 90 pieces of candy. She gave 3 pieces each to 9 friends. How many pieces of candy does Haley have left?
Answer:
63
Step-by-step explanation:
DO 9x3=27
90-27=63.
answ
Write an equation to describe the sequence below. Use n to represent the position of a term
in the sequence, where n = 1 for the first term.
4, 8, 16, ..
Answer:
[tex]4(2)^{n-1}[/tex]
Step-by-step explanation:
this is a geometric sequence and to get each next number you multiply by two so [tex]a(b)^{n-1}[/tex] becomes put 2 in for b and you get [tex]a(2)^{n-1}[/tex].You can put 4 in for a because its the first number of the sequence. [tex]4(2)^{n-1}[/tex]
please help I’m stuck and I need help
Answer:the 2nd
Step-by-step explanation:
WORTH 50! WILL AWARD BRAINLIEST! 5 QUESTIONS! SHOW STEPS PLEASE!
evaluate x=3 for 2x
x2
1x
x1
12x
Answer:
x2
Step-by-step explanation:
it's the same both ways. It's still 2 x 3 = 6
I hope this is correct
Help please this is confusing and also show your work
Answer:
B
Step-by-step explanation:
Volume is length · width · height, so you can add another column with the volumes:
8
9
6
3
Then you see that 9 is the highest volume.
HURRY ITS DUE RIGTH NOWWWW
Answer:
0.9
Step-by-step explanation:
you do 1.6 x 4= 6.4
so we know that we have to do 3.6 divided by 4 = 0.9
so 0.9 is x
Which values are in the solution set of the compound inequality –8 < 3x 7 ≤ 10? Select three options. –15 –5 –3 0 1.
Answer:
-5
Step-by-step explanation:
Answer:
-3 0 1
Step-by-step explanation:
Trust bro
HELP ME PLEASEKDKCJDJEJF
Hank has a fixed rate mortgage of $483,000 at 6. 1% for 30 years. The monthly payments are $2,926. 95. How much will Hank pay in interest after 30 years? (3
points)
$1,053,702
$570,702
$29,463
$512,463
The amount that Hank will pay in total as interest after 30 years is = $1,053,702
Calculation of accumulated interestThe fixed mortgage by Hank = $483,000
The period (time) for the fixed mortgage= 30 years
The interest is generated at the rate = 6.1%
His monthly payments = $2,926. 95.
The total amount he will receive after 30 years = X
But 12 months = 1 years
X months = 30 years
Cross multiple,
X months = 12 × 30
= 360 months.
The total amount he will receive after 30 years
= 360 × $2,926. 95
= $1,053,702
Learn more about simple interest here:
https://brainly.com/question/20690803
Solve the following equation, identifying the domain restrictions, and checking your answers. Must show check for each solution
Answer: 4, 5
Step-by-step explanation:
The domain restrictions are [tex]x \neq 1[/tex] and [tex]x \neq -3[/tex] since those are the values of x for which the denominators equal 0.
To solve, we can start by cross multiplying:
[tex](x+3)(x+2)=7(2x-2)\\x^{2}+5x+6=14x-14\\x^{2}-9x+20=0\\(x-4)(x-5)=0\\x=4, 5[/tex]
Find the X and Y intercepts of the graph x+7y=9 State each answer as an integer or improper fraction in simplest form
What fraction is between 3/4 and 1 ?
You are given a line that has a slope of 4 and passes through the point (3/8, 1/2). Which statements about the equation of the line are true? Check all that apply.
The y-intercept is -1.
The slope-intercept equation is y = 4x - 1.
The point-slope equation is y - 3/8 = 4(x - 1/2).
The Point (3/8, 1/2) corresponds to (x1, y1) in the point-slope form of the equation.
Step-by-step explanation:
the point-slope form is
y - y1 = a(x - x1)
with "a" being the slope, (x1, y1) being a point on the line.
so, we have here
y - 1/2 = 4(x - 3/8)
simplifying this gives us then the slope-intercept form
y = ax + b
with b being the y-intercept.
so, we get
y - 1/2 = 4x - 4×3/8 = 4x - 3/2
y = 4x - 3/2 + 1/2 = 4x - 2/2 = 4x - 1
so,
the first, second and forth statements are true, the third is false.
Factor completely 7x3y 14x2y3 − 7x2y2. 7x2(xy 2y3 − y2) 7x2y(x 2y2 − y) 7(x3y 2x2y3 − x2y2) Prime.
The factors of the given expression will be 7, x, x, y, and ( x + 2y²- y).
We have the expression,
7x³y+ 14x²y³-7x²y²
What is a factor?
A factor is a number that divides another number completely.
Let us take '7x²y' as common in the above expression.
7x²y( x + 2y²- y)
7. x.x.y ( x + 2y² - y)
Further, we cannot make any factor.
Therefore, the factors of the given expression will be 7,x, x, y, and ( x + 2y²- y).
To get more about factors refer to the link,
https://brainly.com/question/25829061
Answer:
B
Step-by-step explanation:
best choice :)
I will give you brainliest but please help
Answer:
2p - 4
Step-by-step explanation:
Hello!
Let's start by deciphering what the wording is saying.
So we see he reads 4 less than 2 times the number of pages he read yesterday.
Note the words I put in bold. They're in bold because they signal our operations.
Note the fragment I underlined. It is underlined because that underlined portion refers to our variable, p.
So the amount of pages read is 4 less than 2 times p.
Well, 2 times p is 2p, and 4 less than 2p is 2p - 4
Let me know if you have any questions.