Answer:
b=37
Step-by-step explanation:
if the angles are supplementary then they will add up to equal 180.
to find b you just subtract 143 from 180 to get 37
Use the figure shown below to find the value of x
what i don't understand why you are not answer that question
3x^2+9x+27x^3 pls help the ^ means exponent
Answer:
27x^3+3x^2+9x
Step-by-step explanation:
Help me it’s urgent
Answer:
35x16=560
Step-by-step explanation:
Answer:
2.19 i guess
Step-by-step explanation:
I don't really know the actual ans
Given the function f(x) = 4* + 3, what is the value of f(3)?
Answer:
67
Step-by-step explanation:
f(3) = 4^3 + 3 = 67
Your cousin borrows $1125 to repair her car. The simple annual interest rate is 10%. She makes equal monthly payments of $25. How many years will it take to pay off the loan? (PLSSS HELP)
Answer:
Step-by-step explanation:
Your cousin borrows $1125 to repair her car. The simple annual interest rate is 10%. She makes equal monthly payments of $25. How many years will it take to pay off the loan? (PLSSS HELP)
Given data
P=$1125
R=10%= 0.1
I= $25
We know that
I=PRT
18. What is the
y = -2x + 7
y = -3
Answer:
what is x?
Step-by-step explanation:
Answer:
X = 5
Step-by-step explanation:
Input the y into the equation:
-3 = -2x + 7
Subtract 7 on both sides:
-10 = -2x
Divide -2 on both sides:
5 = x
Hope this helps :)
1+1+!1+!+!+!+!+!+!+!!!!!!!!!1111111111111
Answer:
1234567890987654321
Step-by-step explanation:
in a bag of marbles, 1/2 are red, 1/4 are blue, 1/6 are green, and 1/12 are tellow. You pick a marble without looking. The marble is most likely to be:
Answer:
Red is the marble most likely to be
Answer:
Step-by-step explanation:
Spoorthi plants 5 tree seedlings for every 3 that Hammad plants. If Hammad planted 6 trees in a minute, how many did Spoorthi plant?
I need some help with this one!!!
Answer:
A
Step-by-step explanation:
A group of friends wants to go to the amusement park. They have $100 to spend on parking and admission. Parking is $13, and tickets cost $14.50 per person, including tax. How many people can go to the amusement park?
help me ASAP!!!!! Please
Answer:
Equation: [tex]4^2+b^2=17^2[/tex]
can also be simplified to 16 + b^2 = 289 or b^2 = 273
PLEASE HELP MANY POINTS AND WILL MARK BRAINLIEST
Answer:
x=42
Step-by-step explanation:
i don't know how to explain it??
not good at explaining things
1. 12 + m = 10
I need help im not sure how to solve it
There are 3 questions, am I correct on any of them? Geometry
Answer:I am pretty sure you are belive in youself
Step-by-step explanation:
Find the distance, c, between (–3, –4) and (1, 5) on the coordinate plane. Round to the nearest tenth if necessary.
Answer:
I believe the answer 16
Step-by-step explanation:
All you have to do is count.
Can someone please rhyme the sentence “your many traits go like flowers” but make it very meaningful?
Answer:
You mah threat like a ugly flower
Step-by-step explanation:
Hope this help
your many traits go like flowers
my emotions are like an overwhelming tower
they just keep coming and keep stacking
kindness, and honesty you are never lacking
hmm honestly I could keep going
An equation and the first step in its solution are shown: Equation: x2 + 8x - 9 = 0
Step 1: x2 + 8x +____ = 9+____
What number should be put in the____ to solve the equation by the method of completing the square?
A. 16
B. 12
C. 8
D. 4
factor the expression 3x²-7x+4 completely
Answer:
2x+4
Step-by-step explanation:
help me please ?!?!jehdjd
Answer:
Cos A 4/5 so the answer is d
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Remark
The tangent is described as the ratio of the side opposite the reference angle divided by the side adjacent to the reference angle.
In this case
The reference angle is B
The side opposite is AC and it has a value of 4
The side adjacent is BC and it has a value of 3
Hypotenuse
If you are finding either the sine or cosine of any angle, you need the hypotenuse.
AB^2 = 4^2 + 3^2 = 16 + 9
AB^2 = 16 + 9
AB^2 = 25
Take the square root of 25
AB = 5
Cos(A)
The cos(A) = adjacent / hypotenuse
Adjacent = AC = 4
Hypotenuse = AB = 5
Cos(A) = a/h
Cos(A) = 4/5 which is D
Nicole plans to watch 3 movies each month . Write an equation to represent the total number of movies n that she will watch in months .
which expression is equivalent to 3(5x - 4)
A. 8x - 4
B. 8x - 1
C. 15x - 4
D. 15x - 12
Write the equation of the line in slope-intercept form that is perpendicular to Y= 5x +4 and passes through the origin.
Answer:
y=-1/5x
For the equation of the line in slop intercept form
QUICK PLEASE I WILL GIVE BRAINlYIST
2. Use Structure The area of a rectangular
outdoor stage has been extended on
one side. The entire new area in square
meters can be written as 216 + 12x. Factor
the expression to find the dimensions of
the extended stage. © MP.7
PLEASE HELP
Answer:
12 (18+x)
Step-by-step explanation:
Find the value of c so that the polynomial p(x) is divisible by (x-3). p(x) =-x^3+cx^2-4x+3. c=?
Answer:
[tex]\boxed{\textsf {The value of c is $\sf \dfrac{-14}{3}$. }}[/tex]
Step-by-step explanation:
A polynomial is given to us . We need to find the value of c so that it is divisible by (x-3 ) .The given polynomial to us is ,
[tex]\sf \implies p(x)=- x^3+cx^2-4x+3 [/tex]
And the factor is ,
[tex]\sf \implies g(x) = x + 3 [/tex]
Now , according to factor theorem , p(x) will be divisible by g(x) if p(-3) = 0
[tex]\sf \implies p(x)= - x^3+cx^2-4x+3 \\\\\implies\sf p(-3) = 0 \\\\\sf\implies -(-3)^3+c(-3)^2-4(-3)+3 = 0 \\\\\sf\implies 27 + 9c +12+3=0 \\\\\sf\implies 9c +42=0 \\\\\sf\implies 9c = (-42) \\\\\sf\implies c = \dfrac{-42}{9}\\\\\sf\implies \boxed{\pink{\sf c = \dfrac{-14}{3}}}[/tex]
Hence the value of c is (-14)/3 .The value of c will be equal to -14/3.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the expression is p(x) =-x³+cx²-4x+3. The value of c will be calculated as,
p(x) =-x³+cx²-4x+3
p(-3) =-(-3)³+c(-3)²-( 4 x -3) +3
p(-3) = 27 + 9c +12 + 3
27 + 9c +12 + 3 = 0
9c = -42
c = -42/9
c = -14/3
Therefore, the value of c will be equal to -14/3.
To know more about an expression follow
https://brainly.com/question/21567180
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2.
Write a function rule for the table.
A. f(x) = x + 2
B. f(x) = x – 2
C. f(x) = –2x
D. f(x) = 2x
Answer:
D.
Step-by-step explanation:
f(x) increases by 2 as x increases by 1 x value.
We know it isn't A since and x value plue 2 would not equal the y value.
But if you multiply each x-value by 2 you get f(x)
D is the equation for f(x)
Please helppp me with this math problem
Answer:
length: 38 feet
width: 10 feet
area: 380 ft²
Step-by-step explanation:
The scale between the drawing and the actual studio is 2 in : 5 ft. If we divide both sides by 2, we find that the scale is 1 in : 2.5 feet.
For the first number, 15.2 inches, if we multiply it by 2.5 and change the label to "feet", we can find the real length.
15.2 * 2.5 = 38.
The length is 38 feet.
For the width, do the same thing.
4 * 2.5 = 10
The width is 10 feet.
Area is length times width. So if we plug in the numbers we just found:
38 * 10 = 380.
The area is 380 ft²
Help needed ASAP!
Write a polynomial equation of degree 4 that has the following roots: -1 repeated three times and 4.
Answer:
[tex] {x}^{4} - {x}^{3} - {9x}^{2} - {11x}^{2} - 4 [/tex]
Step-by-step explanation:
Since the roots are -1,-1,-1 and 4 we can that as.
[tex](x + 1)(x + 1)(x + 1)(x - 4)[/tex]
x+1=0, x equal -1, and x-4=0 and x equal 4. Then apply the foil method to one at a time and you equal the answer above.
Work out m and c for the line:
y= 2x + 5