Answers
Related Questions
#1
5.4
- This table of values represents a linear function.
х
у
-5
NIN
-1
5
) Enter an equation in the form of y = mx + b that represents the function.
7
8
9
-
Х
у
Answers
Answer: the answer is choice b
Step-by-step explanation:
Suppose your purchase school supplies for $20 and lunch meat for $5 at a store sales tax of 6% is added to all non-food items in your state what is the total cost of the items.
A.$1.20
B.$21.20
C.$26.20
D.$22.60
Write a mathematical argument explaining the strategy you used to solve his problem?
Answers
Answer:
c
Step-by-step explanation:
20 +5+6%=26.20
The product of a scaler and vector produces a vector with the direction opposite of the original vector what must be true?
Answers
Answer:
Scalar is negative
Step-by-step explanation:
Which of the following is equivalent of 8 as a fraction?
A.⅛ B.24/3 C.24/8 D.16/4
Answers
Answer:
B
Step-by-step explanation:
B. 24/3
24 divide by 3 is 8.
Im sorry if Im wrong
if the roof building is 46 feet off the ground and the floor of the basement is 15 feet under ground what is the total distance from roof to basement floor
Answers
Answer:
61
Step-by-step explanation:
46 then you have to add another 15 feet for underground and you get 61 because it is asking form the roof to the basement floor
hope this helps
date listibutan
Х
Unit test
Consider the density curve below.
y
0.4
0.2+
1
1
1
2
3
5
6
Find the percent of the area under the density curve where is more than 3.
%
Report a problem
Answers
Answer:
40
Step-by-step explanation:
SAT Prep) In the figure, what is the value of x? A. 30° B. 50° C. 15° D. 20°
Answers
Answer:
D. 20° Can I get brainliest please :)
Step-by-step explanation:
You can see their is a 90° angle, and angles across from each other are equal so them together is 180° and you know the whole thing is 360° so you can do
360°-180°=180°
then you have the x's we still know that angles opposite each other are the same so if we add all those angles together we get
x+x+2x+30°+2x+30°
simplify it
6x+60°
then we know what we have left is 180° so we do numbers to numbers
180°-60°=120°
now we have
6x=120°
simplify it
x=20°
The value of x is 20°. Option b is correct.
Value of angle x is to be determine.
it can be defined as the measure of one line tilt over other line.
Here, the sum of angle is 180°
x+90+2x+30=180
3x =180-120
3x = 60
x = 20
Thus, the value of x is 20°.
Get more information about angles here:
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1 pts
Question 2
data allowed
Aaron's cell phone plan includes 3GB of data. On the 21st day of his billing period, Aaron received a message from his service provider that he already used 80% of
for the 31-day period. At this rate, when wil he need to pay for additional data?
Answers
Answer:
He need to On the 26th day of his billing
Step-by-step explanation:
Given:
Amount of data = 3 gb
80% data used in 21 days
Find:
Number of days for additional data
Computation:
Total number of days = 21(100/80)
Total number of days = 26.25 days
He need to On the 26th day of his billing
In exercise teacher wants each student in her class to have at least 48 ft.² of space on the floor. What is the largest number of student she will allow in a classroom with a student exercise area of this size?
Answers
Answer: D. 50 students
pls give me brainliest.
Step-by-step explanation: First we find the area of the classroom which is worked out below and it is the shape of a rectangle;
Area of a rectangle = Length * Breadth
= 60 ft * 40 ft
= 2400 ft²
Now to find the number of students that she will allow in the classroom, we have to divide the area of the classroom which is 2400 ft²by the amount of space allocated to each student which will be;
=
= 50
This means she will allow 50 students into her class.
Is 7/16 of a mile repeating or terminating
Answers
Answer:
Terminating.
Step-by-step explanation:
.4375 miles is terminating.
Answer:
terminating
Step-by-step explanation:
it's 0.3475
I create art do you like it
Answers
Answer:
YES!!! It really cool, you should create an Instagram account and post you art there!!
Step-by-step explanation:
You can multiply -2.2 by 6.2 to find the total variation in water level. What decimal represents the total variation in water level that Ericka observed?
Answers
Answer:
-13.64
Step-by-step explanation:
no explanation needed. Hope this really helps! :):) :) :) :)
13.64 decimal represents the total variation in water level that Ericka observed.
What are mathematical operations?The term "operation" in mathematics refers to the process of computing a value utilizing operands and a math operator. For the specified operands or integers, the math operator's symbol has predetermined rules that must be followed. In mathematics, there are five basic operations: addition, subtraction, multiplication, division, and modular forms.
Given, You can multiply -2.2 by 6.2 to find the total variation in water level.
Since it is already given that the multiple of -2.2 and 6.2 will give the total variation of water level.
Thus, the decimal represents the total variation in water level that Ericka observed = -2.2 * 6.2
the decimal represents the total variation in water level that Ericka observed = 13.64
therefore, the decimal represents the total variation in water level that Ericka observed is 13.64.
Learn more about Mathematical operations here:
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A magician charges parties a $30 fee to cover travel and miscellaneous expenses plus $19.99 per hour. What an equation for that?
Answers
Answer:
30 + 19.99 per hour
Step-by-step explanation:
ADD THEM IN A EQUATION.
SO SIMPLE TO DO THAT!
Answer:
Step-by-step explanation:30+19.99x
what does i2x + 3(x - 5) = 20 equal
Answers
Answer:
x=7
Step-by-step explanation:
2x+3(x-5)=20
2x+3x-15=20
5x-15=20
5x=35
x=7
Answer:
x = 5
Step-by-step explanation:
2x + 3(x - 5) = 20
simplify
5x - 5 = 20
get the variable and the number on different sides
5x - 5 + 5 = 5x
20 + 5 = 25
5x = 25
now divide each side by 5
5x / 5 = x
25 / 5 = 5
x = 5
2800 people attended a football game. 1260 of the people attending supported the home team, while 1540 supported the visiting team. What percentage of people attending supported the home team?
Answers
Answer:
45% of people attending supported the home team
Point M is the midpoint of JK find JK when JM = 6x - 7 MK = 2x + 3
Answers
Answer:
JK= 8x-4
Step-by-step explanation:
This is achieved by adding JM And MK because M is the midpoint of JK.
Find the x-intercept of 2x - 3y = 6
Answers
Y intercept (0, -2)
Plz help I’m on a deadline I will give Brain list !!!!!!!
Answers
Answer:
find it out
Step-by-step explanation:
explanation: 22,300 - 2500 = 19,800
19,800 divided by 6 = 3,300
( i’m not sure if i’m correct )
help please i am really struggling
Answers
Answer:
Normally it would be the second option, but I believe the question writers made a mistake. Parallel lines always have the same slope (hence 2x), but have to have different y intercepts. I'm afraid to say none of the above.
the second option :)
Jenna has at most $100 to spend on clothes. She wants to buy a pair of jeans for $29 and spend the rest on shirts. Each shirt costs $14. Write and solve an inequality for the number of shirts she can purchase
Answers
Answer:
5 shirts (read explanation)
Step-by-step explanation:
14x+29=100
14x=71
x=5.1
She can buy 5 shirts
زن
What is the value of
[(2/3)^0]-3
Answers
Answer:
anything to the power of 0 is 1 so 1-3=-2
Step-by-step explanation:
The sales tax rate in the state of New York is 8.875. If you buy a pair of shoes for 56.00, how much tax would you pay?
Answers
Answer:
4.97
Step-by-step explanation:
1. Find the perimeter of the cross. All sides are the same length.
a. 40
b. 80
C. 90
d. 120
10
10
2. Find the area of the cross.
a. 500
b. 600
c. 120
d. 50
10
Answers
Answer:
1 is d the answer for 2 is a
Which pairs of angles in the figure below are vertical angles?
Check all that apply.
Answers
The first and last buttons are 15 inches apart when measured from the top of the first button to the top of the last button. What is the distance, in inches, between the top two buttons on his shirt, from the top of one to the top of the other? (there are 5 buttons btw)
Answers
It should be 3 inches, but I am not sure what the length is of each button if i should subtract it or not.. otherwise it should be 3!!
What is the length of segment BC?
Answers
The length is 10 because this is a right triangle and based on the pythagorean theorem, the sum of the squares of the legs equals the square of the longest side.
6 squared plus 8 squared is 100, which is 10 squared.
The answer is 10.
Answer:
C. 10
Step-by-step explanation:
The Pythagorean Theorem states that a² + b² = c²
a² can be found by multiplying 6 by 6, which is 36
b² can be found by multiplying 8 by 8, which is 64
36 + 64 = 100.
The square root of 100 is 10, you can double-check this because 10 x 10 = 100
Because of this, we know that the line segment BC is equal to 10
I hope this helps :)
What is the slope of 15+25d=t
Answers
Answer:
d= 1/25 t -3/5
Step-by-step explanation:
What is the slope of 15+25d=t
Somebody who remembers how to do this plz answer all the questions correct!!!!! Thx:)
(WILL MARK AS BRAINLIEST)
Grade5math
Answers
Answer:
.3 .029 .0157 3.9 2.023 4.0129
i hope that helps!
Jerome found the lengths of each side of triangle QRS as shown, but did not simplify his answers. Simplify the lengths of each side to answer the question. Which statement about triangle QRS is true?
a. Triangle QRS is an equilateral triangle because QR = RS.
b. Triangle QRS is an isosceles triangle because QR = QS.
c. Triangle QRS is a scalene triangle because all sides have different lengths.
d. Triangle QRS is an isosceles triangle because QR = RS.
Answers
Answer:
D. Triangle QRS is an isosceles triangle because QR = RS.
Step-by-step explanation:
Find the length of each side of the triangle using the formula for calculating the distance between two points.
D = √(x2-x1)²+(y2-y1)²
For side RS
R(0,0) and S(5, -3.322)
RS = √(5-0)²+(-3.322-0)²
RS = √25+11.035684
RS = √36.035684
RS = 6.0029
For side RQ
R(0,0) and Q(-3, -5.2)
RQ = √(-3-0)²+(-5.2-0)²
RQ = √9+27.04
RQ = √36.04
RQ = 6.0033
For side QS
Q(-3,-5.2) and S(5, -3.322)
QS = √(5+3)²+(-3.322+5.2)²
QS = √64+3.526884
QS = √67.526884
QS = 8.22
From the calculation it can be seen that RS=QR
Since the two sides f the triangle are equal, hence the triangle is an isosceles triangle. An isosceles triangle is a triangle that has two of its sides equal
Answer:
D.
Step-by-step explanation:
in a school 46% of the 300 students are boys. how many girls are in the class than boy?
Answers
Answer:
138 of the students are boys, and 162 of them are girls. there are 24 more girls than boys.
Step-by-step explanation:
multiplying a number by its percent as a decimal gets you the percent of that number
300 x .46 = 138 boys
now subtract that from the original 300 to get the girls
300 - 138 = 162 girls
lastly subtract the girls from the boys to get how many more girls there are than boys
162 - 138 = 24