Answer:
910 pictures can be stored on 7 DVDs.
Step-by-step explanation:
130 X 7 = 910.
find the sum of the interior angle
Answer:
dddddddd
Step-by-step explanation:
⭐ Question 3
I have 6 red markers, 3 blue markers, and 1 yellow marker.
What is my probability of pulling a yellow marker with my eyes closed?
Please provide a valid number and reasoning.
Answer:
1/10
Step-by-step explanation:
Because there are 10 markers and only one is yellow. so you have a one in ten chance to pull a yellow marker.
Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Also remember to rate answers to help other students, While leaving thanks to answers that help you. Have a great day!
Answer:
1/10
Step-by-step explanation:
because there is 10 markers total and 1 of them is yellow
Which is the correct way to set up the equation to solve for x in this diagram?
Step-by-step explanation:
the products is the 2 parts of the segment lines are the same.
so,
5×8 = 4x
is correct (the second option).
which means
40 = 4x
x = 10
I will mark brainlest
Question 20
- 15 - 12 = -27
Question 21
(-15) x (-2) = + 30
Hope this helps!
Answer:
#20 is correct
#21 30
Step-by-step explanation:
#21 is (-15)(-2)
This is a multiplication problem. A negative × a negative is a positive.
15×2 = 30
-15 × -2 = 30
-4+x=10 is 13 the solution
Answer:
No.
Step-by-step explanation:
You are trying to solve for x. Note the equal sign, what you do to one side, you do to the other. Add 4 to both sides of the equation to isolate the variable, x:
-4 + x = 10
-4 (+4) + x = 10 (+4)
x = 10 +4
x = 14
x = 14, x ≠ 13, ∴ 13 is not a solution.
~
Suppose a person is standing on the top of a building and that she has an instrument that allows her to
measure angles of depression. There are two points that are 100 feet apart and lie on a straight line that is
perpendicular to the base of the building. Now suppose that she measures the angle of depression from the
top of the building to the closest point to be 35.5º and the angle of depression from the top of the
building to the furthest point to be 29.3º. Determine the height of the building. (Round your answer to the
nearest tenth of a foot.)
Answer:
Here is you annswer can you please give brainlist
Step-by-step explanation:
Answer:
that is right
Step-by-step explanation:
yes I can do it
you have to substitute the equation. sub y=1x-1 into the other equation.
Answer:
-y = x-1 is a fairly simple equation at least with real integers.
I hope to help you understand the process of solving it so you can apply the thinking to increasingly difficult equations. If this equation is difficult for you, I will try to explain it simply.
let's try a simple trick. If you want to solve for y, then it's helpful to remove the negative from it.
that means you need to do the same thing to the x side, but since x is already positive it needs to change to -x to balance things out.
the equation now reads y = -x+1 because we have reversed the negative and positive values on both sides of the equation.
I hope this helps simplify the thinking behind solving an equation of this nature. The two previous answers above this one are both correct, but may be just a tad more complex than you need at this moment.
i have attached the question below
Answer:
a. probability of 5/9
b. probability of 3/9
Step-by-step explanation:
All possible outcomes:
1 x 1 = 1
1 x 2 = 2
1 x 3 = 3
2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
3 x 1 = 3
3 x 2 = 6
3 x 3 = 9
All outcomes with an even number:
1 x 2 = 2
2 x 1 = 2
2 x 2 = 4
2 x 3 = 6
3 x 2 = 6
All outcomes with a number greater than 5
2 x 3 = 6
3 x 2 = 6
3 x 3 = 9
The following data shows the number of stage shows 20 students of a class watched in a month:
1 7 4 4 3 2 7 8 1 19 20 22 20 19 16 16 19 13 1 13
Which histogram represents this data?
A histogram titled Number of Stage Shows Students Watch is shown. The horizontal axis is labeled Number of Stage Shows Watched with bins 0 to 5, 6 to 11, 12 to 17, and 18 to 23. The vertical axis labeled Number of Students with values from 0 to 10 at intervals of 1. The first bin goes to 7, the second goes to 6, the third goes to 4, and the last goes to 3.
A histogram titled Number of Stage Shows Students Watch is shown. The horizontal axis is labeled Number of Stage Shows Watched with bins 0 to 5, 6 to 11, 12 to 17, and 18 to 23. The vertical axis labeled Number of Students with values from 0 to 10 at intervals of 1. The first bin goes to 3, the second goes to 4, the third goes to 6, and the last goes to 7.
A histogram titled Number of Stage Shows Students Watch is shown. The horizontal axis is labeled Number of Stage Shows Watched with bins 0 to 5, 6 to 11, 12 to 17, and 18 to 23. The vertical axis labeled Number of Students with values from 0 to 10 at intervals of 1. The first bin goes to 7, the second goes to 3, the third goes to 4, and the last goes to 6.
A histogram titled Number of Stage Shows Students Watch is shown. The horizontal axis is labeled Number of Stage Shows Watched with bins 0 to 5, 6 to 11, 12 to 17, and 18 to 23. The vertical axis labeled Number of Students with values from 0 to 10 at intervals of 1. The first bin goes to 3, the second goes to 7, the third goes to 6, and the last goes to 4.
The histogram that represents this data would be the histogram shown in the image below.
What is a Histogram?In a histogram, bars or bins show the frequency of a range of data points in a data distribution.
Given the data set, 1, 7, 4, 4, 3, 2, 7, 8, 1, 19, 20, 22, 20, 19, 16, 16, 19, 13, 1, 13, the groups and frequency for the data distribution would be:
0 - 5: 7
6 - 11: 3
12 - 17: 4
18 - 23: 6
Therefore, the histogram that represents this data would be the histogram shown in the image below.
Learn more about histogram on:
https://brainly.com/question/18198700
Answer:
if you are confused about the explanation of the person on top... it means the answer is C.
Step-by-step explanation:
creds to the person on top
Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function y = 4x2 + 5x – 1.
here it is !
Step-by-step explanation:
must find x and then using x to find y
Which property is 3x-6y=2(x-2y)?
Answer:
In fact, there is no such property because you've made a little mistake, I'll write a clear explanation
Step-by-step explanation:
3x-6y= 3 * (x-2y)
and not 2.
it is like dividing by 3, if you want to check try to do it backwards:
3 *(x-2y) = 3x - 6y
ANSWER FOR EXTRA POINTS MUST BE CORRECT ANSWER ⭐️⭐️⭐️
What is m⦟BCD? Enter your answer in the box.
Answer: 44 degrees
Step-by-step explanation:
could someone help me a little with this?
polynomial factoring related
Answer:
[tex]2x(x+3)(x + 4)[/tex]
Step-by-step explanation:
To factor [tex]2x^3+14x^2+24x[/tex]
First, factor out the common term [tex]2x[/tex]:
[tex]\implies 2x(x^2+7x+12)[/tex]
Now factor the expression in the parantheses: [tex]x^2+7x+12[/tex]
Find two numbers that multiply to 12 and sum to 7: 3 and 4
Rewrite [tex]7x[/tex] as the sum of these 2 numbers:
[tex]\implies x^2+3x + 4x+12[/tex]
Factorize the first two terms and the last two terms separately:
[tex]\implies x(x+3) + 4(x+3)[/tex]
Factor out the common term [tex](x+3)[/tex]:
[tex]\implies (x+3)(x + 4)[/tex]
Therefore, the final factorization of the polynomial is:
[tex]\implies 2x (x+3)(x + 4)[/tex]
Let's factor up
2x³+14x2+24x2x(x²+7x+12)2x(x²+4x+3x+12)2x(x+4)(x+3)So
Length=2xBreadth=x+3Height=x+4[Can be interchanged]
Will someone please help me?
Answer:
1. ) Point Y
2.) Side YX, Side YZ
3.) Point X
4.) Side XZ
Hope this helps!
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS PLEASE AND PLEASE EXPLAIN WHY THAT IS THE ANSWER
Answer:
i cant really see the screen
Step-by-step explanation:
The angle of elevation to a nearby tree from a point on the ground is measured to be 66^{\circ} ∘ . How tall is the tree if the point on the ground is 68 feet from the tree? Round your answer to the nearest tenth of a foot if necessary.
By comparing with a right triangle, we will see that the height of the tree is 62.12ft
How tall is the tree?
We can compare the situation with a right triangle. Such that the hypotenuse measures 68 ft, and an angle measures 66°.
We want to get the height of the tree, which would be the opposite cathetus, then we can use the relation:
Sin(a) = (opposite cathetus)/hypotenuse.
Sin(66°) = H/68ft
Tan(66°)*68ft = H = 62.12ft
The height of the tree is 62.12ft
If you want to learn more about right triangles, you can read:
https://brainly.com/question/2217700
Simplify: 3[(7 - 5) 2 + (20 - 19) 2] + 14
Answer:
32
Step-by-step explanation:
We first solve everything in the parenthesis. So: (7 -5) = 2 and (20 - 19) = 1. Now we change the equation:
3[(2)2 +(1)2] + 14
Then we multiply inside the brackets: 2 x 2 = 4 and 1 x 2 = 2. So the equation now looks like this:
3[ 4 + 2] + 14
Now we add:
3{6} + 14:
We multiply:
18 + 14
Finaly we add again:
18 + 14 = 32
Trevor has 3 baseball cards and 2 football cards. He randomly picks a
card. He then randomly picks a second card from the cards that remain.
What is the probability that Trevor selects only football cards?
Answer:
I would say he has a 25%-50% chance of probability of selecting only football cards.
If right please make brainleist for others to learn from this answer thanks!
Step-by-step explanation:
PLEASE HELP I CANNOT FAIL!! Find the total area of the square pyramid
Answer:
800 in squared
Step-by-step explanation:
16*16+4*0.5*17*16
what is the digit 9 in this number 195,487
Answer:
90,000 is the answer to that question
Answer:
its in the 10,000 digit placement.
Step-by-step explanation:
100, 000
90,000
5,000
400
80
7
Hope this helped! Have a nice day!
Please give Brainliest when you can.
-Jaron, King of Carthya.
help me plss asp send everything
Answer:
D
Step-by-step explanation:
Since the cost of making backpack is $10 They have a pprfit of $30 for each one(30x)
But they also have $12,000 operaing expenses (-12,000)
And all that should be 980 or more than that (≥)
30x-12,000 ≥ 980
The volume of a cylinder is 7271 cm. If the radius is 3 cm, what is the height
of the cylinder?
3 cm
.
O A. 4 cm
B. 12 cm
C. 8 cm
D. 24 cm
Answer:
8 cm
Step-by-step explanation:
Hope it helps............
A savings account balance is compounded annually. If the interest rate is 2% per year and the current balance is $1,377.00 what will the balance be in 15 years?
The given expression represents the area. Find the side length of the square. 49x + 70x + 25
Answer:
(7x+5) is the length of the square
Step-by-step explanation:
(a+b)^2
= a^2 + 2ab + B^2
Substituite values in and you will find this
A scientist is studying the effect of different types of soll on the height of plants. All plants were of the
same type and were planted at the same time. The scientist randomly selected 50 plants grown in each of
5 different soil types and recorded the heights of the plants in centimeters. The box plots for the soil
samples are shown.
Plant Height (centimeters)
Sample R
Samples
Sample T
Sample U
Sample V
++++
18 19 20 21 22 23 24 25 26 27 28 29 30 31
Which box plot suggests that the median of the population differs substantially from the median of the
population for Sample R?
O A. Samples
OB. Sample T
O C. Sample U
o D. Sample V
Answer:
Sample T ( B)
WHAT IS THE NTH TERM FOR 6 10 14 18 22 26 30
First term, a = 6
Common difference, d = 4
Using the formula :
an = a + (n - 1) d
an = 6 + (n - 1) 4
an = 6 + 4n - 4
an = 2 + 4n
nth term = 2+4n
What percentage of 3hrs is 45 mins
Answer:
25%
Step-by-step explanation:
First convert 3 hours into minutes by multiplying 3 x 60 min/hr. This is 180 minutes. To find the percentage, divide 45 minutes by 180 minutes and then multiply by 100.
45/180=0.25x100 = 25%
The time 45 minutes is 75 percentage of 3 hours
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the percentage be represented as A
Now , the equation will be
The time be represented as p = 45 minutes
The value of p = 3/4 hours
The value of q = 3 hours
So , the percentage is A = ( p/q ) x 100
Substituting the values in the equation , we get
The percentage A = ( 3/4 ) / 3 x 100
On simplifying the equation , we get
The percentage A = ( 3/12 ) x 100
The percentage A = ( 1/4 ) x 100
The percentage A = 25 %
Hence , the percentage is 25 %
To learn more about equations click :
https://brainly.com/question/19297665
#SPJ2
For each exercise, identify the error(s) in planning the solution or solving the
problem. Then write the correct solution.
1. Is (-5, -1) a solution of y > - x + 3?
y>-x+3
-13-5+3
-1>-2
-5>4 true (-5, -1) is a solution.
Answer: im sowwy but what are you asking lol srrry ima soopid person
Step-by-step explanation:
which is equivalent to 4^3/4^6 ?
A) 1/ 4^2
B) 4^-3
C) 1/64
D)1/4^3
Answer:
C:
1/64
Step-by-step explanation: