John didn’t simplify the expression below correctly. Here is his work:
-4(y-2)
-4y-8
Correct the mistake that John made to find the correct simplified expression.
Answer:
-4y+8
Step-by-step explanation:
-4(y-2)
here, -4×y-4×-2
so it will be -4y+8
because-,- =+
+,-=- and +,+ =+
How many faces does this shape have?
Answer:
5
Step-by-step explanation:
I just counted how many sides there were all over the shape.
WILL GIVE BRANLIEST TO WHOEVER ANSWERS CORRECTLY. Find quadratic equation for the x-intercepts of (6,0) and (26,0)
eyyyyy this is my last question em help me an thank you :D
Answer:
C!
Step-by-step explanation:
If you fold it up, it looks like a rectangle LOL
The trams operate using an overhead cable which supplies a high-voltage electric current to the tram. Explain how the electric energy is transformed in this example. Include at least three different transformations in your explanation.
Jen makes a rectangular banner. It is 3/4 yard long and 1/4 yard wide. What is the area, in square yards, of the banner? My options are - A. 3/16 B. 3/8 C.3. SOMEONE HELP ME ASAP PLS
Answer:
I am not sure but I think it is 3/16 or A
Step-by-step explanation:
3/4 x 1/4 = 3/16
Answer:
3/16 is the answer
Step-by-step explanation:
Please select the word from the list that best fits the definition Match each item with the correct statement below. A rich vein of gold or silver.
Answer:
Lode
Step-by-step explanation:
Can someone please help me with this math question and please explain how you got your answer please help ASAP
Answer: 240 Miles
Step-by-step explanation:
My answer is correct because, if 1 cm =15 miles and the distance is 16 cm apart, then all we have to do is multiply 16 times 15 (since there are 15 miles in 1 cm and theres 16 cm.) 15 x 16=240 so the naswer is 240 Miles!
Hope This Helps!
Answer:
240 miles.
Step-by-step explanation:
First, you are going to determine the ratio of centimeters to miles (1:15)
Since there are 15 miles to every centimeter, you may create an equation like this to help: 15 x c = m (m being miles and c being centimeters)
This means that for every centimeter there are 15 miles.
Since the distance between Town A and Town B is 16 centimeters, you may replace the variable "c" with 16 like so: 15 x 16 = m
Because there are 15 miles for every centimeter, you may multiply the centimeters by 15 to get the distance, using the aforementioned equation of 15 x 16 = m. 15 times 16 is 240.
Therefore there are 240 miles separating Town A and Town B.
Hope this helps!
please I need help ASAP
Answer:
option 2: 112°
Step-by-step explanation:
IA = interior angle
IA1 + IA2 + IA3 = 180
IA1 = IA2
IA1 + IA1 +IA3 = 180
2IA1 + IA3 = 180
2(34)+ IA3 = 180
IA3 = 180 - 68
IA3 = 112°
will give brainliest
What is the mean of the football scores.
Football Scores
Score Number of
Students
0 5
1 3
2 12
3 2
4 6
5 6
6 4
Answer:
im not sure?
Step-by-step explanation:
One bag contains 4 red chips and 9 yellow chips. Another bag contains 9 red chips and 3 yellow chips. A chip is drawn from each bag. What is the probability that both chips are yellow?
a. 27/52
b. 3/13
c. 9/52
d. 1/13
A square is drawn on the coordinate plane. The endpoints of one of it's sides are located at (-2, 4) and (-2, -11). What is it's perimeter?
A. 16
B. 22
C. 44
D.60
A skydiver is 780 meters above the ground when he opens his parachute. After opening the parachute, he descends at a constant speed of 20 meters per second. What is a function that would best model this situation?
y = 20x - 780
y= 20x + 780
y =780 + 20x
y = 780 - 20x
Answer:
y = 780 - 20x
Step-by-step explanation:
SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!!
Calculate the volume of this rectangular prism below.
A) 14/27 cubic cm
B) 4_ 1/3 cubic cm
C) 14/9 cubic cm
D) 4 cubic cm
Answer:
A) 14/27 cubic cm
Step-by-step explanation:
Volume of a rectangular prism is length x width x height
Volume = 2 1/3 x 2/3 x 1/3
I'd convert the 2 1/3 to an improper fraction to keep things consistent = 7/3
7/3 x 2/3 x 1/3
multiply the numerators: 7 x 2 x 1 = 14
multiply the denominators: 3 x 3 x 3 = 27
14/27 cubic cm
Cole is building a model rocket in science class. He selects the rocket parts from a set of solid cylinders and cones made from metal. Cole wants to build a rocket with the dimensions shown. For safety purposes, the maximum lift-off weight of each rocket is 10 pounds. Will Cole’s rocket meet the requirement for launch?
Part A
What will be the total length of the assembled rocket? Explain how you found your answer.
Part B
What is the approximate volume of the rocket. Use 3.14 for π. Explain.
Part C
If Cole’s rocket parts are made of aluminum weighing 0.006 pound per cubic centimeter, will Cole be able to launch his rocket? Explain.
How to find volume of hemisphere?
Answer:
2/3 [tex]\pi r[/tex]³
Step-by-step explanation:
Answer:
The volume of the hemisphere is derived by Archimedes. The volume of a hemisphere = (2/3)πr3 cubic units. Where π is a constant whose value is equal to 3.14 approximately. “r” is the radius of the hemisphere.
PLEASE PLEASE HELPP <3 GIVING BRAINLIEST TO THE CORRECT ANSWER
Answer:
X is less than 11/4
X< 11/4
Step-by-step explanation:
~ Plz hit the crown~
~ Thank You~
Answer:
4(x+2)>8x-3
4x+8>8x-3
4x-8x>-3-8
-4x>-11
-4x/-4>-11/-4
you will cancel the negatives and you will get 11/4
what are solutions to the inequality -7x + 14 > -3x -6 SELECT ALL THAT APPLY
A. -10
B. 10
C. -5
D. 5
E. -3
F. 3
D. 0
Melissa has a collection of different colored hair bows. Some of the hair bows are big, and some of the hair bows are small. The chart below shows how many of each type of hair bow is in Melissa's collection. What is the probability that the hair bow selected will be big and pink?
Answer:
7/55 or 12.727272727273%
Step-by-step explanation:
7/55 or 12.727272727273%
7 big and pink
so 7/?
?= amount of bows
and them up and you get 55
7/55
A line passes through the point (6,20) and has a slope of 2. Create an equation in the form of y= mx +b
Answer:
y=2x+8
Step-by-step explanation:
y=mx+b is slope-intercept form
y - y-coordinate
m - slope
x - x-coordinate
b - y-intercept
If the slope is 2, then m will be replaced by 2. The y-intercept is the pair of points in which the x-coordinate is 0. There is probably a quicker way to solve this, but this is how I ended up finding what y-coordinate corresponds with the x-value of 0.
(6,20)
(5,18)
(4,16)
(3,14)
(2,12)
(1,10)
(0,8)
Since the y-intercept is (0,8), b will be 8.
Help pldssshdhhfhfhtj
the distannce fromm bbaseee to base, incluudding homess platee, on a baaaaseballlll fiellllld is 90 ft. the bases form a square.
How much grass is needed to coverrrr theeeee spacccee insifeee theee squareeeee?
Answer:
Some grass seeds can cover 1000 square feet with just 1 pound
Step-by-step explanation:
Ella conducted a survey to find out the amount of time high schoolers spend surfing the Internet. From the data collected, the range of time spent was 1 hour. What does this range say about the data?
- All the students surveyed spend exactly 1 hour surfing the Internet.
- All the students surveyed spend an average of 1 hour surfing the Internet.
- The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 1 hour.
- The quotient between the greatest amount of time and the least amount of time spent surfing the Internet is 1 hour.
Answer:
I think its c...I hope so I'm taking the test rn
Step-by-step explanation:
Answer:
The answer you're looking for would be C. The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 1 hour.
Step-by-step explanation:
I did the FLVS test, it was correct.
880 feet is what fraction of a mile?
Answer:
[tex]\frac{1}{6}[/tex]
Step-by-step explanation:
1 mile = 5280 feet
[tex]\frac{880}{5280} =\frac{y}{1}[/tex]
5280 · y = 880 · 1
5280y = 880
5280y ÷ 5280 = 880 ÷ 5280
[tex]y=\frac{1}{6}[/tex]
880 feet represent in miles as 1/6 miles.
What is metric conversion?Metric Conversion is the process of transforming a given quantity from one unit of measurement to another. It is an essential process in order to accurately measure a quantity, as many different measurements are used across the world. For example, a person in the United States may measure length in inches, while someone in the United Kingdom may measure length in centimeters.
The given measure is 880 feet.
We know that, 1 mile = 5280 feet
Here, 880 feet = 880/5280 miles
= 88/528
= 11/66
= 1/6 miles
Therefore, 880 feet represent in miles as 1/6 miles.
To learn more about the metric conversion visit:
brainly.com/question/21244256.
#SPJ3
I need help I mean you can tell me the formula and I can try and solve it or you can solve it I don't really care which one you pick but I need some help.
Answer:
V: LWH divided by 3
Step-by-step explanation:
V: lwh
V: 5(6)(9) ÷ 3 = 90
Answer:
90 is the Answer
help me out pls i dont understand ill give brainiest to whoever answers correct
Step-by-step explanation:
Attributes in circle A:rhombus, parralelogram
Attributes in circle B:triangle and (the other shape)
Jasmine wants to build a 2 5/6 meter long garden path paved with square stones that measure 1/4 meter on each side. There will be no spaces between the stones. How many stones will be needed to complete the garden path?
Answer:
23 stones are going to be needed
Step-by-step explanation:
Could someone please help me? Will mark brainlist!
Answer:
H 1/10
Step-by-step explanation:
there are a total of 10 bows, one is picked
ez maths
Help me pls.
these are one of the answers I.d.r.k though.
320
606
400
471
512
424
And it needs to be a full answer because this is very important, pls not just I.d.k what the 3rd one is or i.d.k what the 1st one is or i.d.k what the 2nd one is sorry. It all has to be answered
Answer:
1. 424
2.471
3.512
Step-by-step explanation:
1. 10×12+8×10+8×13+8×15
=120+80+104+120
=424
2. 5×24+9×24+9×15+9×15
=120+216+135
=471
3. 24×16+2×24+2×20+2×20
=384+48+40+40
=512
can. someone help me i dont understand this
Answer:
(A) (-12, -19)
Step-by-step explanation:
Whats is the supplementary angle of 14 degrees.