Answer:
12,000,000
Step-by-step explanation:
Just multiply it out.
10^7 = 10,000,000
10,000,000 * 1.2 = 12,000,000
53
Find the x of the angle
Answer:
74 degrees
Hope this helps and have a great day :)
And please mark me brainliest if you can :)
Answer:
74 degrees
Step-by-step explanation:
These two triangles are isosceles.
This means that the top angle of the left triangle is also 53 degrees.
All triangles have 180 degrees.
When we subtract 2(53) from 180 we get 74.
We can use this vertical angle to find out the angle left of x which is 74.
Since the second triangle is also isosceles, x is equal to 74 degrees.
Write a polynomial function in standard form with zeros at -10 -4 and 1?
Answer:
Step-by-step explanation:
Jjjjjjjjjj
The points on this graph represent a relationship between x- and y-values which statement about the relationship is true (hurry)
Answer:
It must be proportional because the graph is a straight line passing through the origin.
Step-by-step explanation:
Answer:
It cannot be proportional because the straight line through the points does not go through the origin.
what is the answer to X - 14 =66
Answer: x=80
Step-by-step explanation: You add 14 to both sides of the equation. The left side of the equation cancels out leaving you with 80
Answer:
[tex]\boxed {x = 80}[/tex]
Step-by-step explanation:
Solve for the value of [tex]x[/tex]:
[tex]x - 14 = 66[/tex]
-Add [tex]14[/tex] on both sides:
[tex]x - 14 + 14 = 66 + 14[/tex]
[tex]\boxed {x = 80}[/tex]
So, the value of [tex]x[/tex] is [tex]80[/tex].
Two cars travel the same distance. The first car travels 40 mph and reaches its destination in t hours.
The second car travels 55 mph and reaches the destination 3 hours earlier. How long does it take the first
car to reach its destination?
Answer:
The first car reaches its destination at 11 hours
Step-by-step explanation:
Distance Traveled
The distance X traveled by and object moving at constant speed is given by:
X=v.t
Where v is the speed and t is the time.
We are given some input data. Two cars travel the same distance, let's call it X. The first car travels at 40 mph and reaches its destination in t hours.
We also know the second car travels at 55 mph and reaches the destination 3 hours earlier. The time used by the second car is t-3 hours
The equation for the distance of the first car is
X=40t
The equation for the distance of the second car is
X=55(t-3)
Both distances are the same, thus
40.t=55(t-3)
Operating:
40t=55t-165
Joining like terms:
15t=165
Solving:
t=165/15
t=11 hours
The first car reaches its destination at 11 hours.
Two students Kendra and Laura solved the following expression: |4 - 7| + 2 * 5 . Kendra got a final answer of 13 and Laura got an answer of 7. Who got the answer WRONG and HOW do you know. (The how should refer to the math being done. You can NOT say because I solved it. I need a description)
Answer:
|4 - 7| = |-3| = 3
|z| is interpreted as the absolute value of z, which is the distance from 0 to z.
|4 - 7| + 5*2 = 3 + 10 = 13.
Laura got the answer wrong.
65°
3х + 4
78°
Find the x
Answer:
x=11
Step-by-step explanation:
65+3x+4+78=180
Combine like terms
147+3x=180
Subtract 147 on both sides
3x=33
Divide by 3
x= 11
Answer: 11 degrees
Step-by-step explanation:
65+3x+4+78=180
147+3x=180
3x=33
x=11
1.SCUBA diving set
Slope:
2.SCUBA diving set
y-intercept:
3.SCUBA diving set
Slope intercept form:
Answer:
X=1
Step-by-step explanation:
Snorkel, mask, and flippers Slope: 2 (so in the equation, it would look like 2x).
Snorkel, mask, and flippers Y-intercept: 10 (12 - 2 = 10, which is 0 hours, possibly the initial amount)
Snorkel, mask, and flippers Slope intercept form: y = 2x + 10
Does anyone know what I have to do for this
Answer:
67.5°
Step-by-step explanation:
360 = 90 + 3x + x
360 - 90 = 3x + x
270 = 4x
270 ÷ 4 = x
67.5 = x
Combine like terms: 3x + 7 - 5x + 8 - 7y + 10y
Answer: -2x + 3y + 15
Step-by-step explanation:
Answer:
− 2x+3y+15
Step-by-step explanation:
there you go
(-11/2x+3)-2(-11/4x-5/4)
Answer:
=11/2
Step-by-step explanation:
Look at the attachment for steps
Is 10−−√ greater than, less than, or equal to 5?
if 10--[tex]\sqrt{x}[/tex] equals [tex]\sqrt{10}[/tex] then the answer is less than cause
Word your problem better and stop being a noob
Sincerely,
Jelly
Someone please help me!!!!
Answer:
B)1 3
Step-by-step explanation:
Michael is shopping for clothes. He needs to buy an equal number of shirts and fies. He also needs to buy 4 times as many shirts as pants. Shirts cost $35,
ties cost $25, and pants cost $40. If Michael spends S560, how many shirts did he buy?
Answer:
Michael bought 8 shirts
Step-by-step explanation:
Let the number of shirts to be buy be x
The number of ties too will also be x
The number of pants will be x/4 since he will be buying four times the number of pants for shirts
Amount spent on shirt is 35 * x = $35x
Amount spent on ties = 25 * x = $25x
Amount spent on pants = 40 * x/4 = $10x
Adding all together;
35x + 25x + 10x = 560
70x = 560
x = 560/70
x = 8
pls help with frations pls thank u
The answer is -1/2 :)))
If AB=50, what are AC and CB?
What is Y+5=7(x-8)written in standard form
Answer:
Alright, so standard form is ax + by = c, right?
So, we have
y + 5 = 7(x - 8)
This means
y + 5 = 7x - 56
Sooo
-7x + y = -51
:)
Solve the quadratic equation 4x2 - 12x = 0
Answer:
-2/3
Step-by-step explanation:
Which of the following equations could represent the points in the table? Select all that apply.
Answer:
Options (A) and (C)
Step-by-step explanation:
Let the equation represented by the table is,
y - y' = m(x - x')
where m = slope of the line
(x', y') are the coordinates of a point passing through the line.
Since, slope of the line 'm' = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
Let the two points given in the table are (0, 11) and (1, 5)
Therefore, slope 'm' = [tex]\frac{11-5}{0-1}[/tex] = -6
Now equation of the line passing through (0, 11) will be,
y - 11 = -6(x - 0)
Equation of the line passing through (1, 5) and slope (-6) will be,
y - 5 = -6(x - 1)
Equation of the line passing through (2, -1) and slope (-6) will be,
y + 1 = -6(x - 2)
Equation of the line passing through (3, -7) and slope (-6) will be,
y + 7 = -6(x - 3)
Therefore, equations given in Options (A) and (C) will be the answer.
Nel
in Clar)
a. prove that
is equal to
the oth
the coefficient of (r+ 11th term
the
sum of
of the coefficients of
crti) th
of
mun
and
term
term
CI+x)?
Answer:
can you rewrite that pls I can't understand
Simplify. x2 - 2x + 3 - 2x2 + 1
Answer:
Step-by-step explanation:
Define a signed numbers for math.
if 5 1/4lb of candy cost $21, how many pounds of candy can you buy for $10.00
Answer:
2.5
Step-by-step explanation:
please answer (85)2 × 86
Answer:
14620
Step-by-step explanation:
thats the asnwer :)
i only got a 65% so here is 10 points
Find the size of angle x
Answer:
x = 45°Step-by-step explanation:
Sum of angles of a triangle is 180°
x - 10° + x - 20° + 120° = 180°2x + 90° = 180°2x = 90°x = 45°Answer:
45°
Step-by-step explanation:
Sum of angles in a triangle = 180°
x - 10° + 120° + x - 20° =180°
x + x + 90° = 180°
2x = 180° - 90°
2x = 90°
2 2
x = 45°
Which function is graphed?
y = 1/2csc(x)
Y =csc(1/2x)
y=1/2sec(x)
Y=sec(1/2x)
The function that is graphed is y = 1/2csc(x)
The graph given is of the function y = 1/2 sec x
Given that, there is a graph, we need to find the function of it.
So, from the graph, we can derive the parent function y = sec(x).
Notice how there are asymptotes at −π/2, 3π/2 and every πn, where n is an integer., which is where sec(x) is undefined.
Finally, we can see a vertical shift of 1/2 which we can see from the mid-line of the graph which is at y = 3.
Hence, the graph given is of the function y = 1/2 sec x
Learn more about function, click;
https://brainly.com/question/29657983
#SPJ7
You are holding a movie party and want to make your own boxes for popcorn out of some old movie posters, which are 8.5 x 11 inches in size. You will construct the open-top boxes by cutting a square out of each corner of the poster and folding up the sides. Being the generous host that you are, you want to make boxes that hold maximum amount of popcorn.
Answer:
x = 3,17 in
Step-by-step explanation:
Movie poster dimensions:
8,5 and 11 inches
Let´s call "x" the side of the square, to cut in each corner, then the volume of the open box will be:
V(ob) = ( 8,5 - x ) * ( 11 - x )* x
Then volume as a function of x
V(x) = ( 8,5 - x ) * ( 11 - x )* x or V(x) = ( 93,5 - 8,5*x - 11*x + x² )*x
V(x) = 93,5*x -19,5*x² + x³
Taking derivatives on both sides of the equation:
V´(x) = 93,5 - 39*x + 3*x²
V´(x) = 0 ⇒ 93,5 - 39*x + 3*x² = 0
3*x² - 39*x + 93,5 = 0
Solving for x
x₁,₂ = ( 39 ± √1521 - 1122 )/6
x₁,₂ = 39 ± 19,97 / 6
x₁ = 19,03/6 x₁ = 3,17 in
x₂ = 58,97 / 6 x₂ = 9,83 dismiss this root (we can´t cut 2 pieces of 9,83 from 8,5 inches
x = 3,17 in
Solve the literal equation, C = 12h + 4. Justify each step
Answer:
slope=.083
c=4
h=-0.333..
Step-by-step explanation:
12. Your garage door has a code to open it. Your little brother can't remember the 5-digit code. He knows the
first digit is a 1 or 2 and that the second digit is a 5 or a 6. He has no idea what the other 3 digits are. If he
guesses, what is the probability that he gets it correct on the first try?
Answer:
1 2 3 4 5
Step-by-step explanation:
Its possible for the code to just be 1 2 3 4 5
