Answer:
25
Step-by-step explanation:
The way I did this was I added all the numbers together (number through Monday-Friday) and got 17. Then I started off with 20, and multiplied 20 by 0.68 to get 13.6, now I’m trying to get up to 17 so I kept going up by 1 to finally try 25 x 0.68 = 17. Hopefully this makes sense!
can someone help me with this ty
Answer:
0,0
1,1.5
2,3
3,4.5
4,6
5,7.5
Step-by-step explanation:
Please solve these geometry questions.
Answer: I don't know how to do the first question but I think I did the 2nd question correctly I believe we learned this in 7th grade. I am a freshman so if it is wrong I am sorry anyways the answers for #2 are
A: 34 for JK
B: 15 for MN
and C: 30 for JL
Perimeter: is 79.
This was fun to do lol ik it wasn't much but better than nothing.
Step-by-step explanation:
Can anyone help me with this asap !!!
Answer:
a is for adults , it's starts at 10
b is for children ,it's starts at 5
25 is what percent of 125?
40 is 25% of what number?
What number is 60% of 200?
Find 16% of 25
50 is ______% of 500
30 is 40% of what?
What is 140% of 20?
600 is 300% of what?
45% of the class is girls. There are 90 girls in the class. How many students are in the class?
40% of the voters voted for Jimmy B. 80 million people voted. How many votes did he get?
300 middle schooler’s vote on their favorite sport. 60 of them like hockey. What percentage of the students like hockey?
Answer:
1. 20%
2. 160
3. 120
4. 4
5. 10%
6. 75
7. 28
8. 200
9. 200 students
10. 32,000,000 votes (32 million)
11. 20%
Step-by-step explanation:
No clue if you want actual work shown but you posed so many questions that it would take forever to type out all the work.
PLEASE HELP PLEASEEE!!!
Use the appropriate identity to rewrite the expression x^9 - 27
A) (x)^9-(3)^3
o
B) (x^3)^3-(3)^3
o
C) (x)^3-(3)^3
o
D) (x^3)^2-27
Answer:
A
Step-by-step explanation:
Cuando se tienen dos exponencial una dentro y otra fuera del paréntesis se suman debido a esto la A es la única que cumple con la ecuación
Help neeed help please
reflection and translation.
Given:
The different transformation in the options.
To find:
The transformation that would result in the perimeter of a triangle being different from the perimeter of its image.
Solution:
In option 1,
[tex](x,y)\to (y,x)[/tex]
It represents reflection across the line y=x.
In option 2,
[tex](x,y)\to (x,-y)[/tex]
It represents reflection across the x-axis.
In option 3,
[tex](x,y)\to (4x,4y)[/tex]
It represents dilation by scale factor 4 and the center of dilation is at origin.
In option 4,
[tex](x,y)\to (x+2,y-5)[/tex]
It represents translation 2 units right and 5 units down.
We know that the reflection and translation are rigid transformations, It means the size and shape of the figure remains the same after transformation.
So, the perimeter of the figure and its image are same in the case of reflection and translation.
But dilation is not a rigid transformation. In dilation, the figure is similar to its image. So, the perimeter of the figure and its image are different in the case of dilation.
Therefore, the correct option is 3.
what's x - y (x = 5, y = -5)
Answer:
10
Step-by-step explanation:
x - y = 5 - -5
= 5 + 5
= 10
Answer: 10
Step-by-step explanation:
5-(-5) is addition. 5+5=10
I give crown!!!! NO random answers :--)))
Answer:
105°
Step-by-step explanation:
An angle is created by West First Street and South Main Street. Call this angle <1. m<1 = x, an unknown.
An angle is created by West First Street and North Main Street. Call this angle <2. This angle measures 30° less than <1, so it measures x - 30.
The two angles form a linear pair, so they are supplementary.
The sum of the measures of supplementary angles is 180 deg.
x + x - 30 = 180
2x - 30 = 180
2x = 210
x = 105
m<1 = 105
The angle we are looking for, created by North Main Street and East First Street is vertical to angle 1, so it is congruent to angle 1.
Answer: 105°
If a number is doubled and 12 is added to it. The result is 40 what's the number
Answer:
To solve for n, working backwards can help a lot.
Step-by-step explanation:
The last step we took to result in 40 was to add 12. Therefore, working backward would acquit us to subtract 12.
40 - 12 = 28
After we have done that, we need to observe the first step that we took. This was to double n. Similar, to the last order of operations we took in the previous step, we need to perform the opposite of doubling a number. Because the number is being doubled, it is being multiplied by itself. For example, if we double 4, we would receive 8. Likewise, 4² is 8. So, what is the opposite of multiplication? Well, it's division of course!
28 ÷ 2 is 14.
Therefore, n is 14.
cuánto son cinco veces doce
Answer:
Yes
Step-by-step explanation:
Can someone please help
Solve. 2a+3=9
Answer:
a = 3
Step-by-step explanation:
9-3=6
6/2=3
Describe and correct the error shown to the right that a student made when writing a recursive formula from an explicit formula. Picture below shows the explicit formula and the incorrect recursive formula.
Just kidding.
now help me for 100 points.
What is the solution to the equation 2x + 4 = 23x?
Answer:
i think its 2
Step-by-step explanation:
3x - 2y < 10 Graphing linear Inequalities. PLZ help
Hope it helps and let me know if you want an explanation <3 :)
Describe how to find the slope and y intercept of 2x+3y=6, then describe how would you graph the line.
evaluate the function when x = 0
Answer:
7
Step-by-step explanation:
Plug it in.....
h(0) = 2.5 * 0 + 7 = 7
12. We use rule/law #2 of logarithms to condense log 2 - log 5.
True
O False
Answer:
log (2/5)
Step-by-step explanation:
The rule/law you have in mind is as follows: log a - log b = log (a/b).
Thus, your log 2 - log 5 = log (2/5).
Consider an equilateral triangle that is small enough to fit in your pocket. Now consider an equilateral triangle that is big enough to fill a movie screen! What must be true about the measure of each of the interior angles for these two triangles? Does the size of a triangle influence its angle measures? What about other polygons?
Answer:
Step-by-step explanation:
First Question: Equilateral triangles all have the same interior angles. 60 degrees. Size does not make the angles bigger. It makes the sides bigger.
Second Question: No the size does not influence the size of the interior angle.
Third Question: That's true for all polygons. Size is not affect the interior angle size.
Problem: A pole is being held up with a 10 meter rope. The cable is making a 42° of elevation from the ground to
the top of the pole. What is the distance from the base of the pole to the base of the rope ? Round your answer
to the nearest tenth of a meter.
Answer:
x = 7.4
Step-by-step explanation:
cos(42°) = x/10 or distance from bases / rope length
Using the calculator find the value of cos(42°):
cos(42°) = 0.74 = x/10
Find x using the value of cos(42°):
x/10 = 0.74
x = 7.4
Find the area of the trapezoid?
Answer:
Very simple 6th graders
Step-by-step explanation:
7 X 5 = 35 DIVIDE3D BY 2 = 17.5 THAT IS THE TRIANGLE BUT I CAN NOT SEE THE OTHER.
but i will still help
the number on the top needs to be multiplyed by the number on the side and then add it to the 17.5 and that is your answer
1/3 x 28
I NEED IT NOW
Answer:
28/3
Step-by-step explanation:
Answer:
28/3
Step-by-step explanation:
1/3 * 28 = 28/3
I hope this helps xx
BRAINLIEST!! PLS HELP
solve 4(3 - 1x)
Answer:
− 4x + 12
ENJOY...
Step-by-step explanation:
Answer:
12 - 4x
Step-by-step explanation:
Distribute the 4 to both terms within the parentheses:
4(3 - x)
4*3 - 4*x
12 - 4x
This is called the expanded form, while 4(3 - x) is called the factored form of this expression.
Hope this helps!! :)
For which of the equations below is x = 2 a solution?
A 2 + x = 2
B x - 7 = 5
C 3x = 6
Answer:
c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A= x=0
B= x=12
C= x=2
Find the additive inverse of each linear expression
1. 3x - 6
2. -9x + 3
3. -4x -8
Step-by-step explanation:
G(x) = 2/3 x - 6 switch x and y around and solve for y.
y = 2/3 x - 6
x = 2/3 y - 6
x + 6 = 2/3 y
3/2 x + 9 = y
Shane walked 3 meters west then turned the corner to walk 4 meters north to get to the library . He is going to walk home on the diagonal street that lead to his house. How many meters is that street? Enter on the number without a unit of measurement
Answer:
5 meters
Step-by-step explanation:
Since, the 3m and 4m are NOT the hypotenuse (since the hypotenuse is diagonal) we can use the pythagorean thm.
[tex]3^{2} +4^2=C^{2} \\9+16= C^{2}\\C^{2}=25\\C=5[/tex]
Find the common ratio of the geometric sequence 19, 171, 1539, ...
Answer:
9
Step-by-step explanation:
Common ratio = Second term ÷ First term
= 171 ÷ 19 = 9
Slope-intercept from two points
Complete the equation of the line through (-8.8) and (1,-10).
Answer:
y=− 2x−8 is the equation
Step-by-step explanation:
equation for slope is y=mx+b the y intercept is -8 and the slope is -2
pleasee I need help with finding the slope im so confused
Answer:
1/1 or 1
Step-by-step explanation:
the rise is 1 and the run is 1
Answer:
1
Step-by-step explanation:
slope is found by rise/run.
in this case, the rise is 1, and the run is 1. so, the slope is 1/1=1
The moon has a radius of 1,079 miles. What is the circumference of the moon? Express your answer in terms of
[tex]\pi[/tex]
. Enter the correct answer in the box.
Answer:
gvhgfcbvhgfc
Step-by-step explanation:
yee
What dose the mean
Because I don't get it
Answer:
On the coordnite grid the y axis use rise over run
You go up 1 spaces and go across 3 spaces
If you still dont get it use algebra calculator sit.e
Step-by-step explanation