SOMEONE PLS HELP!
(4+51)(4 - 51) =
DONE
help would be appriciated :)
Answer:
Any assistance you can provide would be greatly appreciated. Any help you can give would be greatly appreciated. But "assistance" is a more formal word than "help". "Provide" is also formal.
What is the final amount if 1102 is increased by 2% followed by a further 1% increase?
Give your answer rounded to 2 DP.
Answer:
1135.28
Step-by-step explanation:
1102 * (1.02) = 1124.04
1124 * (1.01) = 1135.28
Please help me!! It’s important
Answer:
The slope is 2
Step-by-step explanation:
Pick two points and plug into this equation: y2-y1/x2-x1
(-3,2) and (-1,6)
2-6/-3-(-1)=-4/-2= 2
Answer:
The slope of the linear function is 2
Step-by-step explanation:
Calculating the Slope of a Line
Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
The table shows four points: (-3,2), (-1,6), (1,10), and (3,14). To find the slope on the line passing through them we only need two, for example (-3,2), (-1,6):
[tex]\displaystyle m=\frac{6-2}{-1+3}[/tex]
[tex]\displaystyle m=\frac{4}{2}=2[/tex]
Any other pair of points should give the very same value for the slope. Use (1,10), and (3,14):
[tex]\displaystyle m=\frac{14-10}{3-1}[/tex]
[tex]\displaystyle m=\frac{4}{2}=2[/tex]
Thus, the slope of the linear function is 2
Find the value of X in the measure of angle 2.
Answer:
x = 11, ∠ 2 = 146°
Step-by-step explanation:
∠ 2 and 146° are corresponding angles and are congruent, then
∠ 2 = 146°
Thus
13x + 3 = 146 ( subtract 3 from both sides )
13x = 143 ( divide both sides by 13 )
x = 11
Simplify the radical expression below
✔️3/25
Answer:
√3/5 B)....…...........
Explain why the function of f(x)=4x^2+8x is neither even or odd
Answer:
By putting x = -x in f(x) i.e. f(-x) we didn't get f(x) or -f(x) so, the function is neither even nor odd.
Step-by-step explanation:
We need to explain why the function of [tex]f(x)=4x^2+8x[/tex] is neither even or odd
First we will understand, when the function is even and odd
Even function:
A function is even if f(-x) = f(x)
Odd function:
A function is odd if f(-x) = -f(x)
So, if we get the above result by putting x = -x, then we can say that the function is even or odd.
If we don't get any of the above results then the function is neither even nor odd.
So, for the given function: [tex]f(x)=4x^2+8x[/tex]
Put x = -x
[tex]f(x)=4x^2+8x\\Put x=-x\\f(-x)=4(-x)^2+8(-x)\\f(-x)=4x^2-8x[/tex]
So, by putting x=-x in f(x) i.e. f(-x) we didn't get f(x) or -f(x) so, the function is neither even nor odd.
Let the vector \mathbf{v}v have an initial point at (1, -2)(1,−2) and a terminal point at (0, 0)(0,0). Plot the vector \mathbf{v}v and afterwards follow the guided steps to analyze the vector.
Given that the initial point of the vector is (1,-2) and the termination point of the vector is (0,0).
So, the tail of the vector is at point (1,-2) and the head of the vector is at (0,0). The vector, [tex]\vec{v}[/tex], has been shown in the figure.
The magnitude of the vector:
[tex]|\vec{v}|=\sqrt{(1-0)^2+(-2-0)^2}=\sqrt{1+4}=\sqrt{5}[/tex]
The direction of a vector is the angle made by a vector with the positive direction of the x-axis.
From the figure, [tex]\theta = 180 \degree\tan ^{-1} \left|\frac {0-(-2)}{0-1}\right|[/tex]
[tex]\theta = 180 ^{\circ} - \tan^{-1}(2) = 180 ^{\circ} - 63.43^{\circ}[/tex]
[tex]\theta =116.57 ^{\circ}[/tex]
Hence, the required vector having a magnitude [tex]\sqrt {5}[/tex] and direction [tex]116.57 ^{\circ}[/tex] has been shown in the figure.
What is the quotient?
-4/5÷2
Answer:
Answer = [tex]-\frac{2}{5}[/tex]
Decimal = [tex]-0.4[/tex]
Step-by-step explanation:
put them in order from the least to greatest. You can use the number line to help!!
Answer:
-1 4/5, -1.7, -1 1/10, -1.
Step-by-step explanation:
We convert all of these to tenths. -1 4/5 becomes - 1 8/10. -1.7 becomes -1 7/10. -1 1/10 is already in tenths and -1 is a whole number. When putting these from least to greatest, remember that the bigger the negative, the less the number is.
help please need this answer asap
Answer:
Step-by-step explanation:
a. A=X
B=Z
C=Y
b. AB = XZ
AC=XY
BC= ZY
Answer:
a. A=X
B=Z
C=Y
b. AB = XZ
AC=XY
BC= ZY
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
please help, would be greatful :)
Answer:
x ≈ 31.0°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tanx = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{9}{15}[/tex], then
x = [tex]tan^{-1}[/tex] ([tex]\frac{9}{15}[/tex] ) ≈ 31.0° ( to 1 dec. place )
The printing company charges a fixed amount for creating the artwork and then charges an additional amount based on the number of shirts purchased. The graph shows the price including artwork, for different numbers of shirts,
Answer: 5
Step-by-step explanation:
Frank has x grapes.
Gabriel has two fewer grapes than Frank.
Himali has five times as many grapes as Frank.
If Gabriel has 6 grapes how many does Hamali have?
Hamali has 40 grapes
HELP THIS IS URGENT
Expand and simplify (x − 2)(x - 1)
Answer:
Expand the polynomial using the FOIL method.
x^2−3x+2
Answer:
x^2 - 3x + 2
Step-by-step explanation:
x times x is x^2
x times - 1 is -1x
-2 times x is -2x
-2 times -1 is 2
x^2 - 3x + 2
What is the slope of the line passing through the points (0, 4) and (-8, -1)?
Enter your answer in the box.
Answer:
0.625
Step-by-step explanation:
Given the points :
(0, 4) and (-8, -1)
x1 = 0 ; y1 = 4
x2 = - 8 ; y2 = - 1
Slope, m = rise / run
Rise = y2 - y1 = - 1 - 4 = - 5
Rise = x2 - x1 = - 8 - 0 = - 8
The slope, m = - 5 / - 8
Slope, m = 0.625
WILL MARK BRAINLIEST
Answer:c
Step-by-step explanation:
Answer:
I think it is 19.7
Step-by-step explanation:
What is the answer to “c+ 13–9c + 11”
Answer: -8c+24
Step-by-step explanation:
factorise x^3 - 5x
please help
Answer: X x (X^2-5)
Step-by-step explanation:
what is 370 by the power of 90
its a really big #
1.37453298E231
^ is ur answer
Can someone help me calculate angles? P2
Answer:85
Step-by-step explanation: In this problem you are trying to find the missing angle of a line. In a line all angles have to add up to 180 so what you wanna do first is add 55 and 40 which gives you 95. Next, you wanna subtract 95 from 180 which will give you 85. Now you know the missing angle.
Rewrite each of the following so there are no parentheses, negative or zero exponents:
1. 4a^2b^3/a^5b
2. -3p^-2q^2 x 4p^4q^-5
Answer:
can you give me an answer to something I need help on and ill answer this
Step-by-step explanaton:
PLEASE HELP
An example problem for multiplying or dividing integers with a different sign.
Answer: ↓↓
Step-by-step explanation:
10 ÷ -5
The answer's -2 btw
Hope this was what you were asking
A and B are complementary angles. If A = (x + 9) and m B = (7x – 15)° then find the measure of B.
Answer:
[tex]coplementary \: angles \: = 90° \\ (x + 9)° + (7x - 15)° = 90° \\ (8x - 6)° = 90° \\ 8x = 90 + 6 \\ 8x = 96° \\ x = 12\\ angle \: B. = ((7 \times 12)- 15) \\ = 69°[/tex]
given a-2b=8, 4a+3b= 21; prove b= -1
please give a step by step answer
Answer:
Step-by-step explanation:
We can solve this with some pretty simple substitution
First write that a=2b+8
and our reasoning for this is that we added 2b from the first equation
Then write
4(2b+8)+3b=21
After we figured out what A was in the previous part we are able to substitute that into our other equation
Then you solve for b from here
8b+32+3b=21
11b=-11
b= -1
If you have any questions leave them below
a×2×5=
.so what should I do?
Answer:
2 x 5 = 10
10 x a = 10a
answer = 10a
Step-by-step explanation:
the answer on top is step by step
ax2x5
^ ^
10xa
The way I learned it was that if they dont have the same variables dont touch them, so what I did was multiply the like numbers (2 and 5). Why are they alike? Because they don't have a variable! I then just put the X sign there to show that there is no other way to multiply this. If it where addition, it would be 10+a so that would equal 10a.
Algebra 2. Please help! I got 40% on my last try
Answer: x=-6 so it has to be the first option
Step-by-step explanation:
This is the answer upon dividing the polynomial.
how to simplify (4x + 3) - (6x - 2) + (3x + 5)
Answer:
It is simplified as x + 10.
Step-by-step explanation:
Convert the negative sign for the second parentheses equation to -6x + 2. Your equation should now look like this 4x + 3 -6x + 2 + 3x + 5. Combine the 3 x value terms and the 3 non-value terms together to get your simplified answer which is x + 10.
What is the slope of the line?
Answer:
=4/1 or 4
Step-by-step explanation:
Remember Rise/Run
also remember this formula:
y2-y1/
x2-x1
Your coordinates are: (-2, 1) (-3, -3)
-3-1/
-3-(-2) = -4/-1 or 4
Two negatives cancel out and make it a positive.
Look at attachment for further information
Any questions or concerns, please ask
Hope this helps (: