Answer:
bet
Step-by-step explanation:
Answer:
gimme two hours
Step-by-step explanation:
ill join in two hours
I have no idea how to do this. I found the answer but now I have to explain it.
Answer:
You have 3 + 2 + 2 which is the same as 7 on the other side.
Step-by-step explanation:
3 + 2 + 2 is 7
Answer:
x=2
Step-by-step explanation:
3+x+x=7
2x=4
x=2
The cost of renting a truck is $40. An additional $0.79 is charged for each mile, m, the truck is driven. Which expression can be used to determine the total cost, in dollars, of renting a truck? (EE.2) *
Answer:
c = 40 + 0.79m
Step-by-step explanation:
The base cost is $40.
So we have:
c = 40
Then, since an additional $0.79 is charged for every mile driven, we add:
+ 0.79m
So then our equation is:
c = 40 + 0.79m
where c = total cost
and m = number of miles driven
help me for brainlist if you dont explain no brainlist
- 2x and 70 are equal, because they are vertical angles.
- 110 and 3x + 5 are equal, becasue they are vertical angles.
- so, the answer would be A.
-- this is because vertical angles are not supplementary so would not be equal to 180°
What is the reference angle for 192°?
A 22°
B. 68°
C. 12°
D. 78°
The required reference angle of angle 192 is 12. OPtion C is correct.
Given that,
An angle of 192°
Reference angle to be determined.
The angle can be defined as the one line inclined over another line.
Angel over angle is of 360° and angle over line is 180°
The function in mathematics to operate and diagnose the function to make the function simple or more coherent is called simplifying and the process is called simplification.
Since in the question, An angle is given of 192° its corresponding and relatable angle is to be determined.
Here, a standard measure of an angle is 180, So let the reference angle b x, for reference angle the angle must be more or less than 180. So,
x = 192 - 180
x = 12
Thus, the required reference angle of angle 192 is 12. Option C is correct.
Learn more about Angles here:
https://brainly.com/question/13954458
#SPJ2
97.94 is 83% of what number?
Answer:
97.94 is 83% of 118
Step-by-step explanation:
Let the missing number be x
97.94=83% of x
I.e, 97.94=83/100 × x
97.94=83x/100
Cross multipy 97.94/1=83x/100
We have, 97.94 × 100 = 83x × 1
9794=83x
Divide both sides by 83 to make x the subject of the formula.
9794/83=83x/83
118=x
Use the distributive property to write an expression7(3a+11b)
Helpppp
Answer:
21a+77b
Step-by-step explanation:
7x3=21
7x11=77
Please help! I don’t have much to offer except the crown icon thing and 15 points.
x/9>12
x>12×9
x>108
This is your answer
trigonometry help- double angle formulae!!!
Answer:
sin(2*36.86989765) and get .96 or 24/25
7/25
Step-by-step explanation:
Start by solving for P
sinP=3/5
take the arcsin or sin^-1 and get
p=36.86989765
Then multiply by 2 and take the sin and get
sin(2*36.86989765) and get .96 or 24/25
Then take cos(2*36.86989765)=.28 or 7/25
Answer:
Steps below
Step-by-step explanation:
sin P = 3/5
cos p = √1 - sin² P = 4/5
sin 2P = 2 * sin P * cos P = 2 * 3/5 * 4/5 = 24/25
cos 2P = cos² P - sin² P = 16/25 - 9/25 = 7/25
x - 2 = -3x +2
what's x?
Answer:
x+3x=2+2
4x=4
x=1
Answer:
x = 1
Step-by-step explanation:
x - 2 = -3x + 2
you can do any one of these 4 steps first and still get the same answer:
a) subtract x from each side
b) add 2 to each side
c) add 3x to each side
d) subtract 2 from each side
after doing one of the above you will have a two-step equation and must undo addition or subtraction before undoing multiplication or division
A jug is filled with 1 litre of orange juice. Four 200ml glasses are poured from the jug. How much orange juice is left in the jug?
Answer:
Step-by-step explanation:
As given that
Volume of jug=1 liter=1000ml
also volume of one glass=200ml
and we poured out 4 glasses so total volume of 4 glasses will be,
4 glasses volume = 4*200ml =800ml
Hence the volume of orange left in jug =1000ml-800ml =200mlStep-by-step explanation:
ml to litres = divide by 1000
200/1000 = 0.2×4= 0.8ml
if 1 is a root of the equation
[tex]5x^{2} +kx - 3 = 0 [/tex]
find the other root
Step-by-step explanation:
5x² + kx - 3 = 0 has a root x = 1.
=> 5(1)² + (1)k - 3 = 0
=> 5 + k - 3 = 0
=> k = -2.
Therefore we have 5x² - 2x - 3 = 0.
=> (x - 1)(5x + 3) = 0
=> x = 1 or x = -3/5.
Hence the other root is -3/5.
Find the value of x that makes A || B.
1
2
4
3
5
22 = 2x + 10 and 24 = 4x + 80
x= [?]
Enter
Answer:
the answer is 15 I just took the assessment
PLEASE HELP ME!!!!!!! I’ll give 40 points
Answer:
350
Step-by-step explanation:
7 x 10 to the 7th power is 70000000 and 2x 10 to the 5th power is 200000, if you divide them yo get 350.
Robin invests $3,210 in an account that is compounded annually and pays
an interest of 3.4% each year. By what factor is the investment
increasing every year?
Answer:
the factor is an increasing value of 17/332 or the power of pointed answers of interest of 3.4% which makes it aroujd 2 but doesnt matter because its the factor and not issued investment
Step-by-step explanation:
(2, -4), (x, y) , A , and B all lie on the line. Find an equation relating x and y.
Answer:
An equation relating x and y is:
y = 3/4x - 5.5
Step-by-step explanation:
The slope-intercept form of the line equation
y = mx+b
where
m is the slopeb is the y-interceptGiven the points
(2, -4), (x, y), A(6, -1), and B(10, 2)
Taking any two points let say A(6, -1), and B(10, 2) to determine the slope
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(6,\:-1\right),\:\left(x_2,\:y_2\right)=\left(10,\:2\right)[/tex]
[tex]m=\frac{2-\left(-1\right)}{10-6}[/tex]
Refine
[tex]m=\frac{3}{4}[/tex]
We know that the value of the y-intercept can be determined by setting x = 0, and determining the corresponding value of y.
From the graph, it is clear
at x = 0, y = -5.5
Thus, the y-intercept b = -5.5
Thus, substituting b = -5.5 and m = 3/4 in the slope-intercept form of the line equation
y = mx+b
y = 3/4x + (-5.5)
y = 3/4x - 5.5
Therefore, an equation relating x and y is:
y = 3/4x - 5.5
Answer:
no
Step-by-step explanation:
yes
look at pic and answer (7th math)
Answer:
It's 28 touchdowns
Step-by-step explanation:
Answer:
28 Touchdowns
Step-by-step explanation:
1/4 of 80 is 20
40% of 80 is 32
20+32=52
80-52=28
2/3 + _/6 = 1/6
what is the missing numerator
options:
3
5
6
9
Karen ordered two hot dogs for $1.25 each a serving of onion rings for $2.99 and a drink for $0.98 Karen space with a $10 bill is taxes included in the prices how much teams will Karen receive
Carlito bought bottled water and sports drinks to sell at a concession stand. He spent $450 to purchase drinks. Each bottle of water costs $1 and each sports drink costs $2. He bought half as many bottles of water as sports drink. How many bottles of water and how many sports drinks did he buy?
Answer:
Step-by-step explanation
Is this correct???????
Answer:
i think its either that or (-5,-5)
Find the number. Round to the nearest tenth if necessary.
What percent of 65 is 13?
Answer:
Step-by-step explanation:
for these type of problems:
65/100=0.65 this represents 1%
13/0.65=20
20% of 65 is 13
HAAALPPPPP PLZZZ I'm stuck on this question
Answer:
$28
Step-by-step explanation:
9 tho cars is $14 and 9x2 is 18 so you would do 14x2 which is 28
Simplify the rational expression:
4a²-36/24-8a
(__/2)
Answer:
- (a + 3) / 2Step-by-step explanation:
(4a² - 36)/(24 - 8a) =4( a² - 9) /8(3 - a) =( a² - 9) /2(3 - a) =(a + 3)(a - 3)/2(3 - a) =- (a + 3) (3 - a)/2(3 - a) =- (a + 3) / 2can someone help me with this question here's the question
Answer:
Subtract 60 - 30
= 30
This could help understand the method I used
Answer:
60-30 is 30,B
Step-by-step explanation:
^explanation
Use the expression below:
5b + 3c - 20 + 3b - 15c + 4
Part A: Simplify the expression and write it down
Part B: Factor the simplified expression and write it down
Part C:What is the value of the expression when b=2 and c= -3
Answer:
Part A: 8b -12c -16
Part B: 4(2b - 3c -4)
Part C: 36
Step-by-step explanation:
Part A:
5b + 3c - 20 + 3b - 15c + 4
= 8b -12c -16
Part B:
Factorising 8b -12c -16
= 4(2b - 3c -4)
Part C:
= 4[2(2)-3(-3)-4)]
= 4[4+9-4]
= 4[9]
= 36
Written as a simplified polynomial in standard form, what is the result when ( x + 2 ) 2 (x+2) 2 is subtracted from 7 x − 4 7x−4?
Answer:
-x²+3x-8
Step-by-step explanation:
Given polynomials are :
f(x) = (x+2)²
p(x) = 7x−4
We need to find a simplified polynomial when f(x) is subtracted from p(x) i.e.
p(x) - f(x) = 7x−4 - (x+2)²
We know that, (a+b)² = a²+b²+2ab
So,
p(x) - f(x) = 7x−4 -(x²+2²+2(x)(2))
= 7x−4 -(x²+4+4x)
= 7x−4-x²-4-4x
= -x²+3x-8
Hence, the result will be -x²+3x-8.
If the area of a rectangle with length (4x) is 4x2 + 12x, find the width.
Answer:
The width of a rectangle is: w = x+3
Step-by-step explanation:
Given
The length of rectangle = l = 4x
The area of rectangle = A = 4x² + 12x
To determine
The width of rectangle = w = ?
We know that the formula of the area of the rectangle is
[tex]A = wl[/tex]
substitute A = 4x² + 12x and l = 4x in the equation to determine the width w of the rectangle
4x² + 12x = w×4x
w = [4x² + 12x] / [4x]
Factor 4x² + 12x: 4x(x+3)
w = [ 4x(x+3) ] / [4x]
w = x+3
Therefore, the width of a rectangle is: w = x+3
Solve for y.
6 = 2(y + 2)
y =
Answer: y = 1
Step-by-step explanation: Lets solve for y, step by step!
6 = 2(y + 2)
6 = ( 2 x y + 2 x 2)
6 = 2y + 4
2y + 4 = 6
2y + 4 - 4 = 6 - 4
2y = 2
y = 1
5(9 + a) < 110 what the inequality?
Answer:
Step-by-step explanation:
we will use first the distributive property and multiply
45+ 5a<110
subtract 45 from both sides
5a<110-45
5a<65 we divide by 5
a<13
Please help it due ASAP
Please show workings
Answer:
FC = 27
QC = 18
Step-by-step explanation:
The centroid divides the median in which it stands into a ratio of 1:2
The longer length being twice of the shorter
So in this case, what we have is that ;
FC = FQ + QC
with QC twice FQ
so QC = 2(9) = 18
while;
FC = 18 + 9 = 27
