Answer:
-8(-3)=24
maybe you could put me as brainliest?
What is the range of the given relation?
{(0,2),(−1,4),(1,3),(0,1)}
A
{−1,0,1}
B
{−1,0,2,4}
C
{1,2,3,4}
D
{0,1,3}
Answer:
The range would be C, since the lowest y value is 1 and the highest y value is 4.
The range deals with the y values, or the number after the comma.
in a certain triangle x,y,z represents side lengths if x=7 and z=5 what must be true about y
Answer:
[tex]2 < y < 12[/tex]
Step-by-step explanation:
Given
[tex]x = 7[/tex]
[tex]z = 5[/tex]
Required
What must be true about y?
To answer this, we first calculate the range as follows;
[tex]Minimum = |x - z|[/tex]
and
[tex]Maximum = |x + z|[/tex]
For Minimum, we have:
[tex]Minimum = |7 - 5|[/tex]
[tex]Minimum = |2|[/tex]
[tex]Minimum = 2[/tex]
For Maximum, we have:
[tex]Maximum = |7 + 5|[/tex]
[tex]Maximum = |12|[/tex]
[tex]Maximum = 12[/tex]
The values of y are then bounded by the following:
[tex]Minimum < y < Maximum[/tex]
This gives
[tex]2 < y < 12[/tex]
What is the area of the irregular figure below?
A figure can be broken into a parallelogram and triangle. The parallelogram has a base of 22 centimeters and height of 10 centimeters. The triangle has a base of 14 centimeters and height of 10 centimeters.
290 Centimeters squared
360 Centimeters squared
3,960 Centimeters squared
7,920 Centimeters squared
Answer: 290!
Step-by-step explanation:
Answer:
290 is the answer
Step-by-step explanation:
I know this is old
How much interest is earned in 2 years on an investment of $2,000? The interest rate is 3%. Use the formula I=Prt.
Answer:
I = $ 120.00
Step-by-step explanation:
I = 2000 × 0.03 × 2 = 120
Given [12 -13 17 -22] [x y] = [7 -51] what is |Ay|?
Please help
Answer:
Step-by-step explanation:
It's not c or d. It's not much but I hope it helps.
Answer:
I think it’s B on edge
Step-by-step explanation:
the slope of the given line is:
Explaining the Concept:
We need to find the slope of the given line:
We know that Slope of a line = Rise/Run. So, to calculate the rise and the run, we will use the points (0,4) and (2,0) on the line
Finding the Slope:
Rise:
We know that the rise of a line is its change in y-coordinate
So, rise of the given line = y₂ - y₁
Rise = 0 - 4 [Since y₁ = 4 and y₂ = 0]
Rise = -4
Run:
We know that the run of a line is its change in x-coordinate
So, Run = x₂ - x₁
Run = 2 - 0 [Since x₁= 0 and x₂ = 2]
Run = 2
Slope:
As we said before,
Slope = Rise/Run
replacing the variables
Slope = -4/2
Slope = -2
Hence, the slope of the given line is -2
help me plss!! thank you!!
Answer:
795.16
Step-by-step explanation:
Para un experimento se colocan cierta cantidad de mujeres y hombres en una habitación, si
se sabe que la cantidad de mujeres supera a los hombres en 30, y la cantidad de personas
dentro de la habitación es de 134, la cantidad de hombres que se encuentran dentro de la
habitación es de
I NEED help with this ASAP
Answer:
This triangle is a scalene triangle.
Step-by-step explanation:
A scalene triangle means that all of the sides are different.
Hope this helps!
Graph these equations:
x + 3y = 6
x + 3y = 9
Need help fast pls help
Answer:
b
Step-by-step explanation:
Complete the table of pork sandwiches to chicken
Step-by-step explanation:
Pork sandwiches: 2 , 6 , 10 , 14
goes by 4
Chicken Sandwiches: 5 , 15 , 25 , 35
goes by 10
6 dived by 3.24 inned this answer pls heklp mr
Answer:
1.85
Step-by-step explanation:
I think this is the answer your looking for ??
Marion saved $300 to buy a CD player and CDs. The CD player costs $175 and the CDs cost $15 each. Write an equation that could be used to determine c, the number of CDs Marion can buy?
Answer:
8
Step-by-step explanation:
300-175=125
125/15=8
8
Step-by-step explanation:
first do 300- 175
then 15c
2. Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation.
y = 4.5 when x = 3
a. k = 13.5; xy = 13.5
b. k = 1.5; y = 1.5
x
c. k = 1.5; y = 1.5x
d. k = 13,5; 13.5y = x
Answer:
Correct choice: a. k = 13.5; xy = 13.5
Step-by-step explanation:
Inverse Proportion
Two variables x and y are in inverse proportion or variation if:
[tex]\displaystyle y=\frac{k}{x}[/tex]
Where k is the constant of proportionality
Since we know that y=4.5 when x=3:
[tex]\displaystyle 4.5=\frac{k}{3}[/tex]
Solving for k:
[tex]k = 4.5*3 = 13.5[/tex]
Thus the equation is:
[tex]\displaystyle y=\frac{13.5}{x}[/tex]
Or, equivalently:
[tex]xy = 13.5[/tex]
Correct choice: a. k = 13.5; xy = 13.5
If four people share in eating 1/2 quart of ice cream, how how much of the tub of ice cream will each person eat?
Answer:
1/5 of the quart
Step-by-step explanation:
BRAINLIEST PLEASE
Answer:
1/8 each
Explanation:
There eating half the quart of ice cream. But it divided in to 4. So to technically it wpuld be 1/4. But since its asking for the whole tub, you have to multiply 4x2. Therefore getting 8. So each person is eating 1/8th of the whole tub.
All tickets for a Post Malone concert are the same price. The ticket agency adds a fixed fee to every order. A person who orders 3 tickets pays $92. A person who orders 5 tickets pays $142.
A. Write an equation relating the total cost to the number of tickets purchased.
B. How much do 8 tickets cost?
Answer: B.
$234
Step-by-step explanation:
92+142
CONVERSIONS
1 inch - 2.54 centimeters
1 meter 39,37 inches
1 mle = 5,280 foet
1 mile = 1,760 yards
1 mile = 1.609 kilometers
1 kilometer -0.62 mile
1 pound - 16 ounces
1 pound = 0.454 kilogram
1 kilogram = 2.2 pounds
1 ton = 2,000 pounds
1 cup - B fluid Ounces
1 pint=2 cups
1 quart = 2 pints
1 gallon = 4 quarts
1 gallon = 3.785 liters
1 liter 0.264 gallon
1 liter = 1,000 cubic centimeters
FORMULAS
Triangle
Right Rectangular Prism
VBhor Vw
00
02
O 0.5
O 0.25
Answer:
vs we ye. what
3 one.lol 25th.25th . lure.for..rrd
if a quadratic equation has 4-i as a solution, what must the other solution be?
Answer:
4+i
Step-by-step explanation:
A complex number usually took the form a+bi where a and b are real numbers and 'i' represents an imaginary number. For a quadratic equation, the complex roots for the root of a quadratic equation took the form known as complex conjugates. The complex conjugates are formed by changing the sign of the imaginary part.
SO, if a quadratic equation has 4-i as a solution, the other solution must be 4+i.
John swims 5/12 of a mile in 3/8 of an hour what distance in miles does John swim in an hour
Answer:
1.1 mph
Step-by-step explanation:
Step one:
John swims a distance of 5/12 miles
time taken = 3/8 of an hour
Required
The speed with which John swims
Step two:
speed= distance/time
substituting we have
speed= 5/12/3/8
multiply the numerator by the inverse of the denominator
speed= 5/12*8/3
speed= 40/36
speed= 1.1 mph
Which of the following is the best estimate of 12 18/21? A. 12 B. 12 1/2 C. 13 D. 13 1/2 I NEED HELP PLS
9. A Commision is percentage of a sale that a seller gets in return for effort and service. 10. Zahir makes a 10% commission for the cookies that he sells at the Farmer's Market. If Zahir sells $565.00 worth of cookies, how much does he make in commission?
Answer:
oops sorry what he said
Step-by-step explanation:
The commission rate paid to a manufacturer's rep varies according to the type of equipment sold. If his monthly statement showed $124,600 in sales, and his total commission was $4438,what was his average rate of commission to the nearest tenth of a percent?
rate = (4438/124,600) * 100
= 3.6 percent
Jessica and Nancy are members of different video game libraries. Jessica pays a membership fee of $40, and she pays $5 for every video game she rents. The following function shows the total amount of money, y, in dollars, that Nancy pays for renting x number of video games: y = 4x + 30.
How many more dollars does Jessica pay for a membership fee than Nancy?
$1
$4
$10
$36
Maya adds 6 grams of sugar to a bottle containing 14 grams of warm water. What is the total weight of the sugar and water?
Answer:
The total weight of the sugar and water is 20 grams
Step-by-step explanation:
Given;
weight of sugar Maya added, w₁ = 6 grams
weight of water contained in the bottle, w₂ = 14 grams
The total weight of the sugar and water = 6 grams + 14 grams
The total weight of the sugar and water = 20 grams
Therefore, the total weight of the sugar and water in the bottle is 20 grams.
WILL GIVE BRAINLIST IF CORRECT!!
The diameter of a red blood cell is about 0.0008 cm. The diameter of a whooping cough virus is about 2.5 x 10-5 cm. What is the approximate ratio of the diameter of the red blood cell to the diameter of the whooping cough virus? LOOK AT PICTURE
A.) 3.2 × 10^1
B.) 3.1 × 10^-3
C.) 3.1 x 10^-2
D.) 3.2 × 10^2
Answer:
b
Step-by-step explanation:
as 2.5 × 10-^5 is 250000 and b is 3100 and if you do 10-5 + 10-3 it is 10-8 which will give u 0.0008cm I think if my calculations r correct
Answer:
a
Step-by-step explanation:
just did it and got right
Write an equation of the line that passes through the point (3, 4) and is parallel to the line
y = 2x+1
Joylin win a $50 gift card for the local movie theater. She uses the entire amount on the card to purchase tickets and snacks for her family. If Joylin spends $6 more on tickets than she does on snacks, how much does Joylin spend on tickets?
Answer:
28$
Step-by-step explanation:
Answer:
c. $28
Step-by-step explanation:
math
2х + Зу = 4
у + 3x = 6
Which statements are true? Check all that apply.
0 is greater than Negative two-thirds.
Two-thirds is equal to Negative two-thirds.
Negative 1 less-than negative one-third
Negative two-thirds greater-than one-third
Negative one-third greater-than negative two-thirds
(PLEASE DO NOT ANSWER IF YOU AREN'T GOING TO PUT A REAL ANSWER!!!!!)
Answer:
0 is greater than Negative two-thirds.
Negative 1 less-than negative one-third
Negative one-third greater-than negative two-thirds
Step-by-step explanation:
Two-thirds is equal to Negative two-thirds and Negative two-thirds greater-than one-third are incorrect.
Answer:
a c e
Step-by-step explanation:
