Answer:
https://www.arlingtonschools.org/cms/lib/NY02215626/Centricity/Domain/5167/Skill39AK.pdf
Step-by-step explanation:
pls help thank youuu
Answer:
x = 65
x+x+10+40=180
2x+50=180
2x=130
x=65
Step-by-step explanation:
success
An item cost $50. The sales tax paid was $2.30. What is the sales tax percentage?
Answer:
The answer is 4.6%
Step-by-step explanation:
$2.30 divided by $50 multiplied by 100.
A pottery shop uses 493 pounds of clay each week. About
how many pounds of clay will the shop use in 36 weeks?
a pottery shop uses 493 pounds of clay each week. about
how many pounds of clay will the shop use in 36 weeks?
493*36= 17,748 pounds of clay
In a class of 45 students, 25 play
hockey and the remainder play
football
a. What fraction of the class
play football?
d. ir of the students who play
football also play tennis, what
fraction of the class also plays
tennis?
Answer:
a. I think is twenty
d. ??????????
Mr. Tran is teaching his daughter vowels. He placed sets of cards into two separate bags. What is the probability that his daughter will draw out a vowel from each bags? Answer in percentage.
Answer: bag 1 40%
bag 2 25%
i think hope it helped
Step-by-step explanation:
ixl help ASAP PLZ HELP
Answer:
(9,-6)
(9,2)
(8,2)
(8,-6)
Step-by-step explanation:
To reflect something over the y axis all you have to do is change the sign of the X coordinate
which means that
(-9,-6) is (9,-6)
The other answers are
(9,2)
(8,2)
(8,-6)
3.6 ÷ 0.08 + 5.2 • 2.5
Answer: 58
Step-by-step explanation:
Answer: the answer is 58
you could've used calculator lol.
hope it's right.
Step-by-step explanation:
Use substitution to solve the system of equations.
How many solutions are there?
1/2x -1/3y= 5
x= 2/3y + 10
Α. There are no solutions
В. There is one solution.
C. There are infinitely many solutions.
D. It is not possible to determine the number of solutions
Answer:
A
Step-by-step explanation:
1/2(2/3y) - 1/3y = 5
1/3y - 1/3y = 5
0 ≠ 5
No Solutions
These are linear equations and, when graphed, are parallel
im b o r e d so
what yall doing
Step-by-step explanation:
Nm :/
Bored too
what r u doing?
Answer:
hi
Step-by-step explanation:
pppppppppppppp
Find the Volume (look at the picture)
Answer:
V ≈ 263.9 units³
Step-by-step explanation:
The volume (V) of a cone is calculated as
V = [tex]\frac{1}{3}[/tex] πr²h ( r is the radius and h the height )
Here r = 6 and h = 7 , then
V = [tex]\frac{1}{3}[/tex] π × 6² × 7
= [tex]\frac{1}{3}[/tex]π × 36 × 7
= [tex]\frac{1}{3}[/tex]π × 252
= 84 π
≈ 263.9 units³ ( to 1 dec. place )
Kevyn has a bag of jolly ranchers. Kevyn gave 3/8 of the bag to Alex and 1/4 of the bag to Marisa. Kevyn also gave 1/2 of the remaining candy to his favorite teacher Mr. Lee. How much of the total candy bag did Kevyn give to Mr. Lee.
Answer: 3/16
Step-by-step explanation: after giving it to Alex and Marisa there is only 3/8 left. Half of 3/8 is 1.5/8 or 3/16
Which graph fits this line? y = 2x + 1
Answer:
Calculating two points and drawing the line between the two.
Explanation:
To find the y-intercept, put x = 0
y = 2 (0) - 1
y = -1
To find the x-intercept, put y = 0
2x - 1 = 0
2x = 1
x = 1/2
Draw your system of axis. Mark -1 on the y-axis, and 1/2 on the x-axis.
Now draw a line through these two ponts. Add arrows.
==============================================
To draw the graph by using points,
let x = -1, then y = 2 (-1) - 1 = -2 - 1 = -3
first point is (-1; -3)
Let x = 0, y = 2 (0) - 1 = -1
Second point is (0; -1)
Let x = 1, y = 2(1) - 1 = 1
Third point is (1; 1)
Plot the three points and draw a line through them. Add arrows to your line.
Find the measure of one interior angle of a 15-gon. (1 point for work, 1 point for correct answer
Answer:
[tex](180 - 15) = 165[/tex]
Convert to an improper fraction: 4 3/5
Answer:
23/5
Step-by-step explanation:
multiply denominator by whole number. add the numberator. sum will now be your new numberator (denominator always stays the same).
hope this helps! (❁´◡`❁)
Forensic computer investigators must _____.
find a way to get the evidence, no matter what it takes
develop new software to accomplish the investigation
render opinions based on demonstrable facts
bring in the computer and the criminal when they come to court
Answer:
D.) Bring in the computer and the criminal when they come to court.
It came in my test.
What is the perimeter of the triangle?
Answer:
32units
Step-by-step explanation:
by the what I'm seeing the bottom side is 16 and the 2 other sides are 8 respectively. so all you have to do is just add 16,8 and 8 again which will give you 32.
Answer:
32
Step-by-step explanation:
a + b + c = d
a=8 b=16 c=8
8+16+8=32
Find the area of the figure.
Answer: Hey there do you have numbers of the sides or something in that form if not you will need to use a ruler measure height and width You only need to measure one Height and one width and then multiply those two for your answer. sorry i couldn't help more with your question.
Step-by-step explanation:
Which side lengths form a right triangle? Choose all that apply. 5, the square root of 8, 33 or 8,15,17 or the square root of 2, the square root of 2, 2
Answer:
17² = 15² + 8²
2² = (√2)² + (√2)²
Step-by-step explanation:
A triangle is a polygon with three sides and three angles. There are different types of triangles such as right angled, acute, obtuse and isosceles triangle.
In right angle triangle, one angle is 90°. From Pythagoras theorem, the square of the longest side (hypotenuse) is equal to the sum of the square of the two sides. Hence:
33² ≠ (√8)² + 5² (not right triangle)
17² = 15² + 8² (right triangle)
2² = (√2)² + (√2)² (right triangle)
Using the correct graph, describe the association shown. Will mark brainliest❤️
Answer:
I don't see how to answer this. What graph?
Step-by-step explanation:
Can someone help me with the answer please?
Answer:
x = 6
Step-by-step explanation:
Using the Secant and Chord intersection theorem we can say that:
(GE) (FE) = (CE) (DE)
(11 + 7) (7) = (2x - 7 + 9) (9)
(18) (7) = (2x + 2) (9)
126 = 18x + 18
108 = 18x
6 = x
Hope this helps!
PLEASE HELP DUE IN 1 HOUR, AND PLEASE DON'T PUT THOSE LINKS OR ELSE I WILL REPORT YOU.
Answer:
The inequality that models the story is h < 16.
Step-by-step explanation:
The information provided states that Eduardo ONLY wants 16 hot dogs at most which means he doesn't want to cook anymore hot dogs than 16 of them. The line below the symbol means that it could also equal to that number which is what Eduardo also wants. Now that we know the inequality, we also need to graph it. All you need to do is plot the endpoint at 16 with an arrow pointing to the left. It also requires a closed circle because it doesn't mean just less than, don't forget, it means less than OR equal to. A closed circle just means to shade the dot by the way.
Answer: h < 16
Step-by-step explanation:
h (the number of hotdogs) has to be less or equal to 16
for the line do a closed circle on 16, and have the arrow go left
The streptococci bacteria population N at time t (in months) is given by N = N0e 2t where N0 is the initial population. If the initial population was 100, how long does it take for the population to reach one million?
A parking space shaped like a parallelogram has a base of 19 feet and a height is 9 feet. A car parked in the space is 14 feet long and 6 feet wide. How much of the parking space is not covered by the car? The area of the parking space not covered by the car is
Answer:
87 feet^2
Step-by-step explanation:
area of the parking space not covered by the car = area of parking space - area covered by the car
area of parking space = area of a parallelogram = base x height = 19 x 9 = 171 feet²
Area of car = area of a rectangle = length x width 14 x 6 = 84 feet²
area of the parking space not covered by the car = 171 feet² - 84 feet² = 87 feet^2
A car dealership has $3,570 to spend on newspaper ads. If each ad costs $70, how many ads can the dealership buy?
Answer:
51
Step-by-step explanation:
A. 4.8 divided by 0.6 b.0.48 divided by 0.06 c. 8.4 / 0.7 d. 0.84 diveded by 0.07 e.4.5 divided by 1.5 f. 0.45 divided by 0.15 g. 14.4 divided by 1.2 h. 1.44 divided by 0.12 all awnsers pls in whole number urgent
Answer:
See explanation
Step-by-step explanation:
A. 4.8 divided by 0.6
= 4.8 / 0.6
= 8
b.0.48 divided by 0.06
= 0.48 / 0.06
= 8
c. 8.4 / 0.7
= 12
d. 0.84 divided by 0.07
= 0.84 / 0.07
= 12
e.4.5 divided by 1.5
= 4.5 / 1.5
= 3
f. 0.45 divided by 0.15
= 0.45 / 0.15
= 3
g. 14.4 divided by 1.2
= 14.4 / 1.2
= 12
h. 1.44 divided by 0.12
= 1.44 / 0.12
= 12
I will give brainliest. write the least squares regression equation that models the data. Round your values to the nearest hundredth.
Solve for x. For your answer, you
Answer:
62
Step-by-step explanation:
x+37+81=180, x=62
Find the circumference and the area of a circle with diameter 8 yd.
Use the value 3.14 for n, and do not round your answers. Be sure to include the correct units in your answers.
Answer:
Circumference: 25.12
Area: 50.24
Step-by-step explanation:
Circumference: 3.14*8
Area: 1/4*3.14*8*8
What is the approximate distance from the origin to the point (−5, 6, −1)? Round to the nearest tenth.
o3.2 units
o3.5 units
o7.7 units
o7.9 units
Answer:the answer is o.7.7
Step-by-step explanation:
Re-write the equation without the h component.
a. f(x)=2(3)^(x-2)+2
b. f(x)=1/2(4)^(x+1)
Answer:
[tex]f(x) = 2[\frac{3^x}{9}] + 2[/tex]
[tex]f(x) = 8(4)^x[/tex]
Step-by-step explanation:
Given
[tex]f(x) = 2(3)^{x-2} + 2[/tex]
[tex]f(x) = \frac{1}{2}(4)^{x+2}[/tex]
Required
Remove the h component
In a function, the h component is highlighted as:
[tex]f(x) = a^{x+h}[/tex]
So, we have:
[tex]f(x) = 2(3)^{x-2} + 2[/tex]
Split the exponents using the following law of indices:
[tex]a^m/a^n = a^{m-n}[/tex]
[tex]f(x) = 2*\frac{3^x}{3^2} + 2[/tex]
[tex]f(x) = 2*\frac{3^x}{9} + 2[/tex]
[tex]f(x) = 2[\frac{3^x}{9}] + 2[/tex]
The h component has been removed
[tex]f(x) = \frac{1}{2}(4)^{x+2}[/tex]
Split the exponent using the following law of indices
[tex]a^{m+n} =a^m * a^n[/tex]
So, we have:
[tex]f(x) = \frac{1}{2}(4)^x * 4^2[/tex]
Express 4^2 as 16
[tex]f(x) = \frac{1}{2}(4)^x * 16[/tex]
Divide 16 by 2
[tex]f(x) = 8(4)^x[/tex]