Answer:
x < 5/4
Step-by-step explanation:
8x−2<8
Add 2 to each side
8x−2+2<8+1
8x<10
Divide each side by 8
8x/8 < 10/8
x < 10/8
Simplify
x < 5/4
PLEASE PLEASE PLEASEEE HELP ME
Jamal needs to purchase a countertop for his kitchen. Jamal measured the countertop as 5 ft. The actual measurement is 4.5 ft. What is Jamal’s percent error?
A) 5%
B) 11%
C) 45%
D) 50%
Answer:
percent error is 11.1% (which agrees with answer B)
Step-by-step explanation:
The discrepancy (difference) between the measurement and the real length was: 5 - 4.5 = 0.5 ft
Then the percent difference is calculated as:
(difference / real value) * 100 = ( 0.5 / 4.5ft ) * 100 = 11.1%
Which of the following are characteristics of the cubic parent function? Select all that apply .
A. It passes through quadrants and II.
B. It has a domain and range of all real numbers.
C. It is symmetric about the y-axis.
D. It goes through the origin.
E. It is a straight line.
9514 1404 393
Answer:
B, D
Step-by-step explanation:
The cubic function is plotted in the attachment. It is a curve found in quadrants I and III, so is not symmetric about the y-axis.
Its domain and range are all real numbers, and it passes through the origin.
Answer:
Step-by-step explanation:
The table shows the number of different types of movies in Lavar's
collection. He wants to buy a new movie to add to his collection. He
only wants to buy a movie if he already has more than 15 movies of
that type. Use the inequality m > 15, where m is the number of the
type of movie, to determine which type(s) he can buy.
Answer:
I would know if the table was included
Step-by-step explanation:
just insert the number of each type of movie into the place of M and see if it is greater than 15
what is 6 * 8/5 as a fraction
Answer:
48/5 or in simplified version its 9 3/5
Step-by-step explanation:
Answer:
9 3/5
Step-by-step explanation:
Hello please answer :) will give brainlst
Answer:
A. It is an atom
Step-by-step explanation:
That shows CO2 in the form of an atom
Answer:
D
Step-by-step explanation:
The answer is compound because a compound is a mixture of the two or the formed final product. It is basically the final result after adding those two together. It's also known as your solution. It isn't C a mixture because a mixture would just be a mix of the the molecules they wouldn't be bonded(attached to one another).
Hope this helps you out :)
Can isosceles triangles be an equilateral triangle?
Answer:
IT CAN BE
Step-by-step explanation:
BECAUSE ISOSCELES TRIANGLE IS A TRIANGLE WITH 2 SIDES EQUAL....
EQUILATERAL TRIANGLE HAS ALL SIDES AND ANGLES EQUAL, so equilateral triangle also has 2 sides equal
Answer:
no it is not can you look at your coments
Help me pls pls pls pls
2.' Which number has more factors: 125 or 200?
Answer:
200
Step-by-step explanation:
factors of 125 are 1, 5, 25, 125
factors of 200 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100 and 200.
Based on the number of factors of the two numbers, the number with more factors is 200.
The factors of 125 are:
1525125The factors of 200 are:
1245810254050100200The factors of 200 are 12 in total while that of 125 are only 4.
In conclusion, 200 has more factors than 125.
Find out more about factors at https://brainly.com/question/596862.
Please help! I’ll mark you as brainliest if correct
Answer:
76 square feet
Step-by-step explanation:
2 x 4 = 8 x 2 = 16
5 x 4 = 20 x 2 = 40
2 x 5 = 10 x 2 = 20
16 + 40 + 20 = 76
Answer:
76 square feet...........
HELP PLS <3 I’m trying to answer this but I don’t understand what goes where pls help !
8. A ship leaves port at 9:00 a.m. and has a bearing of N 70° W. The ship sails
at 18 knots. How many nautical miles north and how many nautical miles
west will the ship have traveled by 1:00 p.m.? Draw a picture!
Round to the nearest tenth.
9514 1404 393
Answer:
24.6 Nm north67.7 Nm westStep-by-step explanation:
In x-y coordinates, the direction is 70° CCW from 90° (north), so is 160° from the +x axis. In 4 hours at 18 Nm/h, the ship will travel 4×18 Nm = 72 Nm.
The coordinates in the x-y plane can be found to be ...
72(cos(160°), sin(160°)) ≈ (-67.7, 24.6)
The ship traveled 67.7 nautical miles west and 24.6 nautical miles north from the port.
The cost of a business to make a greeting cards can be divided into one-time cost (e.g.,a printing machine) and repeated cost (e.g.,ink and paper )suppose the total cost to make 500 cards is 1,100 and the total cost to make 650 cards is 1,400 what is the total cost to make 1,000 cards round your answer to the nearest dollar
ASAP !
Answer:
$ 2,200
Step-by-step explanation:
If it cost $1,100 to make 500 then double that and you get $2,200
Answer:
$2100
Step-by-step explanation:
After 500 cards, there is a discount.
(1100/500 = 2.2) So, $2.20 per card for the first 500 cards.
For every 150 cards after the initial 500, it costs $300, or $2.00 per card. (300/150 = 2)
If you want 1,000 cards, you are ordering 500 of them at $2.20 per card and the second 500 cards at $2.00 per card.
(500x2.2) + (500x2)= 2100
how do I know that 15/30 is greater than 1/3 but less than2/3
Answer:
ok simple. lets start with 15/30, 15/30 is basically 1/2 because 15 is half of 30
1/3 is not to the half point of 3 the half point of 3 is 1/5. 2/3 is more than halfway of 3 as it is more than 1.5/3. Do I make sense?
Step-by-step explanation:
hope this helps!!
PLEASE HELP I WILL MARK BRAINLIST BUT DONT ANSWER FOR THE POINT PLEASE I AM DESPERATE
Answer:
478.32
Step-by-step explanation:
1) the basic formula is:
[tex]A=A_{base}+A_{sidesurface}.[/tex]
2) the Area of the base consists of 6 triangles, they are the same. In one triangle: its base is 8 cm., the height is 6.93 cm, - then the Area of one triangle is 0.5*8*6.93=27.72 (cm²);
[tex]A_{base}=6*27.72=166.32(cm^2).[/tex]
3) the Area of the side surface consists of 6 triangles, they are the same. In one triangle: its base is 8 cm., the height is 13 cm, - then the Area of one triangle is 0.5*13*8=52 (cm.²);
[tex]A_{sidesurface}=6*52=312(cm.^2).[/tex]
4) finally, the required Area:
[tex]Area=A_{base}+A_{sidesurface}=166.32+312=478.32(cm.^2).[/tex]
There is 3/4 of an apple pie left from dinner, Tomorrow, Victor plans to eat 1/4 of the pie that was left. Enter how much of the whole pie he will eat tomorrow.
Answer:
2/4??..
Step-by-step explanation:
Please don't really use this answer because it is random
In ΔQRS, RS = 16, SQ = 9, and QR = 15. Which list has the angles of ΔQRS in order from smallest to largest?
Answer:
[tex] \angle R < \angle S < \angle Q[/tex]
Step-by-step explanation:
In ΔQRS, RS = 16, SQ = 9, and QR = 15.
From above info it is obvious that:
SQ < QR < RS
In a triangle, angle opposite to smallest side is smallest and angle opposite to largest side is largest.
Therefore,
[tex] \angle R < \angle S < \angle Q[/tex]
Lewis is hiking in a state park when he spots a brightly colored bird in a distant tree. Lewis is 60 feet away from the tree, and the bird is perched on a branch 22 feet above the ground. Lewis is 5 feet tall.
What is the angle of elevation, in degrees, of Lewis' line of sight to the bird?
Answer:
he is 77 feet away from mr. birdie
Step-by-step explanation:
Quite certain it'd be 15.8 degrees.
Think about it, we're trying to figure out his angle of sight. If his eyes are 5 feet above ground, and the bird is 22 feet off the ground, there's really only a 17 ft height difference between the two. After doing the formulas and all, we can see that the angle of his vision is approximately 15.8.
-g + 2(3 + g) = -419 + 1)
What is the solution
Answer:
Step-by-step explanation:
−
g
−
424
v
=
-
g
-
424
Answer: g=-424
Step-by-step explanation:
Given
-g+2(3+g)=-419+1
Expand parenthesis
-g+6+2g=-419+1
Combine like terms
g+6=-418
Subtract 6 on both sides
g+6-6=-418-6
g=-424
Hope this helps!! :)
Please let me know if you have any questions
help as soon as possible
Answer:
x=20°
y=75°
Step-by-step explanation:
2y + 3x-10= 180 (angles on a straight line add to 180)
3x-10+5x+30=180 (corresponding angles on parallel lines are equal, angles on a straight line add to 180)
solve both equations and you get the answer :)
Last year, there were 217 pies baked for the bake sale. This year, there were d pies baked. Using d, write an expression for the total number of pies
baked in the two years.
5^2+b^2=13^2 steps to solve
Answer:
b=12 or b=−12
Step-by-step explanation:
Answer:
Raise 5 to the power of 2.
25+b^2=132
Raise 13 to the power of 2.
25+b^2=169
Move all terms not containing b to the right side of the equation.
b^2=144
Take the square root of both sides of the equation to eliminate the exponent on the left side.
b=±√144
The complete solution is the result of both the positive and negative portions of the solution.
b=12,−12
If four bicycle lamps cost £24 how much would seven lamps cost?
Maria graphed a line that represented the rule "y is one-half of x increased by 3". Which is Maria's line? PLEASE I NEED HELPPPPP
Answer:
i think its the last one on the right corner
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
y is one half of x increased by 3
y = (1/2)x +3
1/2x means the the line goes up 1 and goes left two at a time
The 3 is the Y intercept. Meaning that the graph hits (0,3)
So find the graph that matches those guidelines
WILL MARK BRAINLEIST!!!!!
A student is buliding a parallelogram shaped deck with a base of (4x + 3) feet and a height of (3x - 2) feet. Which polynominal represents the area of her deck in square feet
4x+3=4x+3, feet=fe^2t, 3x−2=3x−2, feet=fe^2t
Step-by-step explanation:
what is 32 divided by 526
Answer:
0.0608365019
..............
Answer:
0.0608
or 0.061
I hope u got your answer
8(4-x) = 7x+ 2 what is x equal too
Answer:
32-8x=7x+2
32-2=7x+8x
30=15x
30/15=x
2=x
Step-by-step explanation:
06.07 equivalent expressions module six project 1 part2
Answer:
go to utube.com/RyStone and sub he has the answers
Step-by-step explanation:
Hes op
What is the surface area of this rectangular pyramid?
Answer:
i believe the answer is 266.08
Step-by-step explanation:
If y varies directly as x
and x= 4 when y = 14,
find y when x = -10.
What is the volume, in cubic inches, of a cylinder whose diameter is 6
inches and whose height is 24 inches?