On a piece of paper, graph y= -2x- 3. Then determine which answer
matches the graph you drew.
the answer’s A) B) C) are in that picture i couldn’t get D) to fit on their but can someone help me PLEASE!! i’m begging
Answers
Answer:
Your answer is A.
Step-by-step explanation:
The picture attached is created by a graphing calculator website called Desmos. You can use this website to further understand lines, slopes, y-intercepts, etc.
Related Questions
Need help with this problem it’s edg 2020
Answers
Because the orange lie is on 7.
x2 + (2y) ÷ (2w) + 3z for w = 2, x = 5, y = 8, and z = 3?
Answers
Explanation:
5•2= 10, 2•8=16, 2•2=4, 3•3=9
The new problem is 10+(16)/(4)+9
Then divide because that comes first in PEMDAS : (16)/(4)= (4)
Now add: 10+4+9= 23
The answer is 23
Which angles are supplementary to angle BFE?
Answers
Answer: Where are the angles??
Step-by-step explanation:
In a music competition, a participant has to score a total of at least 40 points in the first four rounds combined to move on to the fifth and final round. Glenn scored 4 points in the first round. He then went on to score additional points in the second, third, and fourth rounds. In each of those rounds, his score was identical. Which inequality best shows the number of points, p, that Glenn scored in each of the second, third, and fourth rounds if he earned a place in the finals?
4 + 3p ≤ 40
4 + 3p ≥ 40
4p + 3 ≥ 40
4p + 3 ≤ 40
Answers
Answer:
Step-by-step explanation:
B
WRITE Math Explain how a number line can be
used to find the difference for 34 – 28.
three
Chapter 5
Answers
Answer:
34- 28 = 6
Step-by-step explanation:
Can someone help me with is its due at 8:00 pm
Answers
Answer:
10 degrees F
Step-by-step explanation:
15-5=10 degrees
There are 56 boys and 72 girls in an after-
school club. The club is splitting the
students in groups so that the ratio of boys
to girls is the same as the ratio of boys to
girls in the club. How many girls are in a
group with 7 boys?
Answers
Answer:
I’m not sure but maybe 8?
Step-by-step explanation:
Answer:2?
Step-by-step explanation:
A machine requires three hours to make a unit of Product A and five hours to
make a unit of Product B. The machine operated for 395 hours, producing a total
of 95 units. How many units of Product B were produced?
Answers
Let A unit be a; B unit be b
a + b = 95
b = 95 - a
3a + 5b = 395
3a + 5(95 -a) = 395
3a + 475 - 5a = 395
-2a = -80
a = 40
a + b = 95
40 + b = 95
b = 55
Therefore, a = 40; b = 55.
Hope this helps
The 55 unit of products B were produced.
What is the system of equations?One or many equations having the same number of unknowns that can be solved simultaneously called as simultaneous equation. And simultaneous equation is the system of equation.
Given:
A machine requires three hours to make a unit of Product A and five hours to make a unit of Product B.
Let x represents the time taken to make product A and y represents the time taken to make product B.
The machine operated for 395 hours.
So, x + y = 95.
y = 95 - x.
And the machine is producing a total of 95 units.
That means,
3x + 5y = 395.
3x + 5(95 - x) = 395
3x + 475 - 5x = 395
-2x = -80
x = 40.
y = 55.
Therefore, 55 products were unit of product B.
To learn more about the system of equation;
brainly.com/question/13729904
#SPJ2
-2c + 22 = 10, what is c?
Answers
The stock price for BB Plastics
started at 33 points on May 1,
The stock fell all month, dropping
a total of 19 points. In June the
stock gained 24 points. What was
the net gain or loss for BB Plastics
during this entire period?
Answers
Answer:
5
Step-by-step explanation:
33-19=14
14+24=38
38-33=5
Net gain of 5 stock
The transversal is crossing two parallel lines. Find the value of x.
Answers
Answer:
x=32
Step-by-step explanation:
5x+20=180 can be used to solve this problem because those two angles are supplementary
What is the answer to 12 plus 12
Answers
Answer:
12 + 12 = 24
12 x 2 = 24
Step-by-step explanation:
Which rational number is positive?
A) -1/+2
B) +2/-5
C) -2/+5
D) -3/-2
E) -3/+2
Answers
Answer:
[tex] \frac{ - 3}{ - 2} is \: \: a \: \: positive \: \: rational \: \: numnber[/tex]
Step-by-step explanation:
[tex] \frac{ - 3}{ - 2} = \frac{3}{2} [/tex]
[tex] (\frac{negative}{negative} = positive)[/tex]
Answer:
D. -3/-2
Step-by-step explanation:
HELP HELP HELP HELP HELP HELP
Answers
Answer: No solution
Step-by-step explanation:
You can use desmos to plot the equations, if both lines are on top of each other it's infinite and if it crosses once it's one solution and if it's parallel or doesn't cross there is no solutions.
In this case the lines are parallel therefore there is no solution because they never cross to each other.
i need help rn please
Answers
Hello!
[tex]\large\boxed{\text{ slope = -3}}[/tex]
Use the slope formula to solve for the slope of the line (m):
[tex]m = \frac{y^{2} -y^{1} }{x^{2} -x^{1} }[/tex]
We can plug in the points (0, 4) and (1, 1) to solve:
[tex]m = \frac{1-4}{1-0}= \frac{-3}{1} = -3[/tex]
Therefore, the slope of the line is -3.
At a bake sale, as student spent $11.00 buying 3 brownies and 5 cookies. His friend spent $3.95 buying 1 brownie and 2 cookies. What is the price of a brownie?
Answers
Answer:
$2.25
Step-by-step explanation:
Let "b" be the price of 1 brownie and "c" the price of 1 cookie.
At a bake sale, a student spent $11.00 buying 3 brownies and 5 cookies. Symbolicaly,
3 b + 5 c = 11.00 [1]
His friend spent $3.95 buying 1 brownie and 2 cookies. Symbolicaly,
1 b + 2 c = 3.95
b = 3.95 - 2c [2]
If we replace [2] in [1], we get
3 (3.95 - 2c) + 5 c = 11.00
11.85 - 6c + 5c = 11.00
c = 0.85
If we replace c = 0.85 in [2], we get
b = 3.95 - 2 (0.85) = 2.25
True or False i^4=1 explanation on why also please
Answers
Answer:
False
Step-by-step explanation:
Counterexample:
If i = 2, then the answer will be 16 and not 1.
PLEASE ANSWER ASAP!!
Find the difference between
7/10 and 1/5
A) 1/10
B) 2/10
C) 3/10
D) 5/10
Answers
Answer:
D) 5/10
Step-by-step explanation:
1/5 = 2/10Plug 2/10 in: 7/10 - 2/107/10 - 2/10 = 5/10I hope this helps!
Answer:
D) 5/10
Step-by-step explanation:
1/5= 2/10
7/10 - 2/10 = 5/10
g In a hypothesis test, if the test statistic is less extreme than the critical value, what do we conclude
Answers
Answer:
we do not reject the null hypothesis
Step-by-step explanation:
The critical value depends on the form of the alternative hypothesis, in particular, whether the test is two-sided, one-sided on the left, or one-sided on the right. For a given test, the critical value can be seen as the limit value from which we can reject the null hypothesis with a given significance threshold. So, in a hypothesis test, if the test statistic is less extreme than the critical value, we do not reject the null hypothesis. But if the test statistic is more extreme than the critical value, we reject the null hypothesis.
There are 5 bottles of vitamins in each box of vitamins. Each bottle of vitamins has 30 vitamins. If the clinic wants to have a supply of 1,050 vitamins, how many more boxes should they order? Use the table to solve.
Answers
Someone, please help with this Calculus problem!!! ASAP
Answers
Answer:
(C) 13/6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Point-Slope Form: y - y₁ = m(x - x₁)
x₁ - x coordinate y₁ - y coordinate m - slopeFunction Notation
Exponential Properties: [tex]\sqrt[n]{x} = x^\frac{1}{n}[/tex]
Calculus
The definition of a derivative is the slope of the tangent line.
Basic Power Rule:
f(x) = cxⁿ f’(x) = c·nxⁿ⁻¹Step-by-step explanation:
Step 1: Define
f(x) = ∛x
Tangent Line Point (8, 2)
Find approximation of f(10)
Step 2: Differentiate
Rewrite Function: [tex]f(x) = x^\frac{1}{3}[/tex]Differentiate [Basic Power]: [tex]f'(x) = \frac{1}{3} x^{\frac{1}{3} -1}[/tex]Simplify Derivative: [tex]f'(x) = \frac{1}{3} x^{\frac{-2}{3}}[/tex]Rewrite Derivative: [tex]f'(x) = \frac{1}{3x^{\frac{2}{3} }}[/tex]Step 3: Find Equation of Tangent Line
Tangent Point (8, 2)
Find instantaneous slope
Substitute in x: [tex]f'(8) = \frac{1}{3(8)^{\frac{2}{3} }}[/tex]Exponents: [tex]f'(8) = \frac{1}{3(4)}[/tex]Multiply: [tex]f'(8) = \frac{1}{12}[/tex]This is our slope of the tangent line at (8, 2)
Find instantaneous equation
Substitute [PSF]: [tex]y - 2 = \frac{1}{12} (x-8)[/tex]Step 4: Find Approximation
Evaluation f(10)
Substitute in x: [tex]y - 2 = \frac{1}{12} (10-8)[/tex]Subtract: [tex]y - 2 = \frac{1}{12} (2)[/tex]Multiply: [tex]y - 2 = \frac{1}{6}[/tex]Isolate y: [tex]y = \frac{1}{6} + 2[/tex]Add: [tex]y = \frac{13}{6}[/tex]Here we see that the approximation would be 13/6 using the tangent line approximation (calculus). Therefore, C is the correct answer.
Sarah used 2.5 cups of cheese in a dish that serves 10 people. Amy used 1.6 cups of cheese in a dish that serves 8 people. Who has more cheese per serving? explain & show work
Answers
Answer:
Amy
Step-by-step explanation:
Find their amounts of cheese per serving by dividing the cups of cheese by the number of people:
Sarah:
2.5/10
= 0.25
Amy:
1.6/8
= 0.8
Since 0.8 is bigger than 0.25, Amy has more cheese per serving.
Answer:
amy
Step-by-step explanation:
8/1.6>10/2.5
PLZ HELP!!! 50 POINTS I NEED AN ANSWER IN THE NEXT 15 MINUTES!!! I WILL MARK BRAINLIEST!
Answers
Answer:
6.75 square unitsStep-by-step explanation:
The triangle has the same base and height as the rectangle.
Triangle area:
A = 1/2bhRectangle area:
A = bhThe shaded area is equal to half of the area of the rectangle:
13.5/2 = 6.75 square unitsWhat are the coordinates of point D′ if the translation vector (−4,−3) is applied to quadrilateral ABCD to produce the image quadrilateral A′B′C′D′?
A. (-3,2)
B. (2,-2)
C. (4,5)
D. (-2,-1)
Answers
Answer:
C. (4,5)
Step-by-step explanation:
Start at point D
Move 4 units (negative) across the x axis then 3 units (negative) down from there. Now you’re at (4,5) which is D’
2) The United States can be divided into four geographical regions: Northeast, South, Midwest, and
West. The Northeast region consists of 9 states; the South region consists of 16 states, the Midwest
consists of 12 states; and the West consists of 13 states. If a survey is to be administered to the
governors of 10 of the states and we want equal representation for the states in each of the four
regions, how many states from the South should be selected? Round to the nearest whole state,
A) 2
B) 3
C) 5
D) 4
Answers
Answer:
rkidkffifkkfofoffkk
Step-by-step explanation:
ncnfjfkfkfkfkgkgkgkoggkgo
If you have a lot of money, you don’t need insurance. true or fasle
Answers
Answer:
it would be false
Step-by-step explanation:
the reason it is false is even though you have lots of money you still arent safe just by having money you need to be protected both on car and your self and other things
Help me please thank you so much I appreciate it thank you
Answers
Answer:
(-2,-1)
Step-by-step explanation:
1 is x -2 is y
y is -2 so the point so far is (-2, -x)
-x is -1 so the point is (-2, -1)
A store sells 8 colors of balloons with at least 28 of each color. How many different combinations of 28 balloons can be chosen?
Answers
Answer:
3
Step-by-step explanation:
hope this helps
The cost of fencing a square field is at Rs.15 per meter is Rs.360. Find the length of each side of the field.
Answers
Answer:
The lenght of one side= 6
Step-by-step explanation:
The cost of fencing around the field for one meter = 15
The total cost = 360
The perimeter = 360 / 15 = 24 m
The lenght of one side= 6
( p = 4S)
so .... (s = p /4 )
24 = 4s
so .... s = 24/4 = 6
I hope it's right !!!!!
Plz help u have to do all 3 parts
Answers
Answer:
all you have too do is 750*750 = 562,500
Step-by-step explanation:
i hope this helps and pleas give me a stare and a heart thank you so much if you do and if you do not still thank you
