Answer:
1.717
Step-by-step explanation:
Help quick please give an explanation too.
Kareem wanted to write an equation for his friend that has many solutions. Help him write an equation.
Answer: (x+2)*(x-4)*(x+21) = 0 has "many" solutions
Step-by-step explanation: (x+2) = 0 only has one solution.
(x+2)*(x-4) = 0 has two solutions, -2 and 4
(x+2)*(x-4)*(x+21) = 0 has three solutions, -2, 4, and -21, etc
If "many" means more than three, then add another (x+XX) term. A quadratic equation generally has two solutions.
constant rate of 12 blocks and 6 minutes
12 blocks per 6 minutes
So then:
2 blocks per 1 mintue
(12 / 6 = 2)
(not sure if you had an actual question, but here's a unit rate)
3 Chiang Heng went to a store with $235. A water bottle cost $33, a keyboard cost $34 and a dictionary cost $35. Chiang Heng spent all of his money to buy seven items. How many of each item did he buy?
Answer:
35÷33=564i3937202p33883
how many hours are between 7:00 am and 10:25 am?
Rewrite the following equation in slope-intercept form. Y + 4=1/3(x-6)
Answer:
[tex]y=\dfrac{1}{3}x-6[/tex]
Step-by-step explanation:
Slope intercept form: y = mx + b
[tex]y + 4 = \dfrac{1}{3}(x -6)\\\\y + 4 = \dfrac{1}{3}x - \dfrac{1}{3}*6\\\\y + 4 =\dfrac{1}{3}x - 2\\\\y = \dfrac{1}{3}x - 2 - 4\\\\y =\dfrac{1}{3}x - 6[/tex]
p/q=r/s (solve for q)
Answer:
q=pr/s
Step-by-step explanation:
p/q=r/s multiplication is the inverse of division so they cancel out. and you have to do the same thing to both sides so multiply both sides by "q" it cancels out on the left and stays on the right leaving you with
q=pr/s
pls give brainliest
How many x-intercepts does the graph of y = y2 have?
100 points and brainliest to the first correct answer
I've done the work but I need to know what my new coordinates will be
Here's the question
Use the mapping (x+3, y-5), for the transformation of triangle ABC with vertices A(-2, -4), B(0, 0), and C(1, -3), find the coordinates of the new triangle A’B’C’ . You must show all your work.
And then here is the answer
You’re going to go left side three points and down five for every point on the graph (ABC) and once you do that label the ABC marks with an apostrophe like so; A’B’C’ for every time you change places
what is my new coordinates ?
Mapping value(x+3,y-5)
A(-2,-4)B(0,0)C(1,-3)A'
[tex]\\ \sf\longmapsto (-2+3,-4-5)[/tex]
[tex]\\ \sf\longmapsto (1,-9)[/tex]
B'
[tex]\\ \sf\longmapsto (0+3,0-5)[/tex]
[tex]\\ \sf\longmapsto (3,-5)[/tex]
C'
[tex]\\ \sf\longmapsto (1+3,-3-5)=(4,-8)[/tex]
Graph attached
Answer:
Step-by-step explanation:
Point A(-2 ; -4) ⇒A(-2+3 ; -4-5) ⇒A(1 ; -9 ) Point B( 0 ; 0 ) ⇒B(0+3 ; 0-5) ⇒ B(3 ; -5 )Point C( 1 ; -3 )⇒ C(1+3 ; -3-5 )⇒C( 4 ; -8 )Picture in the attached fileHelp me i really need this .no spam
Question : 8
[tex]11 \sqrt{5} + 4 \sqrt{7} [/tex]
Question : 9
[tex]x = - 1[/tex][tex]y = - 3[/tex]Question : 11
LHS isn't equal to RHSQuestion : 12
[tex]x = \dfrac{ \sqrt{3} }{2 \sqrt{2} } [/tex]Solution is in attachment ~
plz help will mark you as brainliest
Expand [tex](\frac{2a}3} +\frac{3b}{4} )^{2}[/tex]
9.
There are only red beads and green beads in a bag.
The ratio of the number of red beads to the number of green beads is 5:9
(a) What fraction of the beads are red?
Answer:
Assume there are 5x red beads and 9x green beads
Total no. of beads = 5x+9x = 14x
Fraction of beads that are red = 5x out of 14x
or 5/14
1.) A number has 7 tens and 3 more ones than tens. What
is the number?
be
Answer:
80
Step-by-step explanation:
hope it helps . .. ..,......
Answer:
80
Step-by-step explanation:
7 tens = 70
3 more ones than tens = 3 + 7 = 10
10 ones = 10
70 + 10 = 80
if f(x) is 10 what is x
Answer:
5
Step-by-step explanation:
PLEASE ANWSER CORRECTLY!! I WILL MARK BRAINIEST!!!
Step-by-step explanation:
the midpoint is(-3,1)
that is the answer
Original: $99.99
New: _________
Tax: 8.75
%Discount: 40%
Answer:
$68.74
Step-by-step explanation:
Original: $99.99
New: x
Tax: $8.75
Discount : 40%
Discounts are applied before tax.
40% of 99.99 = 0.40(99.99) = 39.996
99.99 - 39.996 = 59.994
Apply tax:
59.994 + 8.75 = 68.744 ≈ 68.74
-Chetan K
Answer: 68.74
Step-by-step explanation:
99.99 * .60 = 59.994
59.994 + 8.75= 68.744
Round
68.74
Translate this sentence into an equation.
The sum of and Han's age is .
Use the variable to represent Han's age
Answer:
Variable means the letters represent the unknown number. So you can use any letter to represent Han's age......the most common letter "x, y, t, f, a, b" but you can use any letter
Step-by-step explanation:
What is 4y-3x???Pls help for math
Answer:
No solution
Step-by-step explanation:
It's an expression, which means there isn't an answer. I feel like you've left out some needed information.
What does the point (1,6) on the graph represent?
Answer:
1 table with 6 plates
Step-by-step explanation:
Answer:
6 plates per table
Step-by-step explanation:
every tabel has 6 plates :) easy <3
4. Solve the following equation for q. 5q- 4q + 6 = 4q - 8.
q = 4p - 14
q = 4p + 14
q = 4p - 2
q = 4p + 2
Answer:
q=4p-14
Step-by-step explanation:
> 5q-4q+6=4q-8
> 5q-4q+6+8=4p
> q+14=4p
> q=4p-14
The sum of four consecutive even integers is 132. What are the integers? (show your work)
Answer:
n
,
n
+
2
,
n
+
4
and
n
+
6
.
Step-by-step explanation:
Answer:
30, 32, 34, 36
sorry for bad handwriting
Find the GCF (Greatest Common Factor) of each pair of numbers:
16 and 20
15 and 28
33 and 66
78 and 30
ANSWER THIS PLEASE!!!!
Given the points (0, -1) and (6, 1), we need the following information to solve for the equation of the line:
We need the slope and the y-intercept.
Let (x1, y1) = (0, -1)
(x2, y2) = (6, 1)
Substitute these values into the following slope formula:
[tex]m = \frac{y2 - y1}{x2 - x1} = \frac{1 - (-1)}{6 - 0} = \frac{1 + 1}{6} = \frac{2}{6} = \frac{1}{3}[/tex]
Therefore, the slope (m) = 1/3.
Next, we need the y-intercept, (b), which is the point on the graph where it crosses the y-axis. It is also the value of the y-coordinate when its corresponding x-coordinate = 0.
Looking at one of the given points, (0, -1), this represents the y-intercept. Therefore, the y-intercept (b) = -1.
Now that we have our slope, m = 1/3, and y-intercept, b = -1, we can write our linear equation in slope-intercept form as:
y = 1/3x - 1
Please mark my answers as the Brainliest if you find this explanation helpful :)
what’s the value of x
Answer:18
Step-by-step explanation:
a straight line is equal to 180
you already have part of the angle (162)
so then you subtract the two angles
180-162=18
y-1=1/4(x+9) to standard form
Answer:
x-4y=-13
Step-by-step explanation:
if 1llM, find the value of Y.
Answer:
B 105
Step-by-step explanation:7x = 5x + 30 alternating interior angles
2x = 30
x =15
7x = y corresponding angles
7(15) = y
y= 105
What? I don’t under stand
Answer:
? = h
Step-by-step explanation:
v = lwh
v / wh = lwh / wh
v / wh = l
Hopefully this helped!
Brainliest please?
l=V/w[h]
Hope this helps
The variable "h" belongs in the green box
Suppose you are reaching into a bag that contains all the letters of the English alphabet, and you pull out one letter at random. What is the probability that you pull out the first letter of your first name? There are 26 letters in the English Alphabet
Answer:
1 in 26
Step-by-step explanation:
there's only one first letter in your first name, and twenty-six letters in the alphabet.
someone plss helpppppp
[tex]\displaystyle \left \{\begin{array}{ccc} 2y=x-12 \\\\y=2x^2+3x-4 \end{array } \right. \Rightarrow \begin{cases} y =\dfrac{x-12}{2} \\\\ 2x^2+3x-4=\dfrac{x-12}{2} \end{cases } \Rightarrow \\\\\\ 2x^2+3x-4=\frac{x-12}{2} \\\\4x^2+6x-8=x-12 \\\\4x^2+5x+4=0 \\\\ \rm D=25-4\cdot 4\cdot 4=-39 \\\\D<0 \ \displaystyle \Rightarrow\varnothing \\\\Answer : \large \boldsymbol{} \sf (x ; y) \notin \mathbb R[/tex]
Please solve.. I will mark you brainliest
Answer:
z = -4Step-by-step explanation:
[tex]6z - 16 = 2z \\ - 16 = - 6z + 2z \\ - 16 = 4z \\ - \frac{16}{4} = - 4 = z[/tex]