Answer:
19.80
Step-by-step explanation:
multiply
Answer:
Cost: 16.50
Markup: 120%
Answer: 19.80
profit: 3.30
twenty-four minus the product of three and two
Answer:
18
Step-by-step explanation:
24 - (3 * 2)
plz help. DUE IN 10 MINUTESYou have a recipe that calls for 5 parts (cups) of water for every 3 parts (cups) of flour. you use 15 cups of water. How much flour do you need?
Answer:
9
Step-by-step explanation:
if you have 5 for every 3 to get from 5 to 15 you multiply by 3 so now just multiply 3 by 3 to get 9
Answer:
9 cups of flour
Step-by-step explanation:
since there's 15 cups of water and you need 3 cups of flour for every 5 cups of water 15 divided by 5 is 3 and 3 times 3 is 9 so there should be 9 cups of flour
Ramon’s had a 60 question test and got 70% of the questions correct how much did he get incorrect?
Answer:
18
Step-by-step explanation:
total no. of questions - 60
percentage of correct answers - 70%
60 = 100%
? = 70%
cross multiply and divide the answer by hundred
[tex] \frac{60 \times 70}{100} \\ \\ \frac{4200}{100} = 42[/tex]
answers got correct = 42
therefore answers got incorrect = 60 - 42 = 18
answer = 18
Are the following triangles similar by the angle-angle similarity theorem? will make you BRAINLIEST
a) No the triangles don't have three angles
b) No the triangles don't share two pairs of congruent angles
c) yes one of the triangles is smaller than the other
d) Yes two pairs of congruent angles are marked.
Answer:
The answer is c i think
Step-by-step explanation:
they arent congruent pairs and they all have angles
PLEASE HELP! 100 POINTS!!
don't answer nonsense po
Let 1000=1(scale for y axis)
Co-ordinates are
(1,1.340)(2,2.180)(3,2.530)(4,2.360)(5,1.700)(6,5.40)#A
Graph attached
#B
Day 3#C
Number of tests
Identify the slope from the given equation: 2x + 5y = 10
Answer:
2
Step-by-step explanation:
Whatever is before the x will always be the slope.
Hi there!
»»————- ★ ————-««
I believe your answer is:
[tex]m = -\frac{2}{5}[/tex]
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
[tex]\text{We will convert the equation to slope intercept form.}\\\\2x + 5y = 10\\\rule{150}{0.5}\\\rightarrow 2x + 5y = 10\\\\\rightarrow 2x - 2x + 5y = 10-2x\\\\\rightarrow 5y = 10-2x\\\\\rightarrow 5y = -2x + 10\\\\\rightarrow\frac{5y=-2x+10}{5}\\\\\rightarrow\boxed{y = -\frac{2}{5}x+2}[/tex]
⸻⸻⸻⸻
Since [tex]-\frac{2}{5}[/tex] replaces 'm's spot, it is the slope of the given equation.
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
determine the interprets of the line khan academy
Determine the intercepts of the line.
Do not round your answers.
y - 3 = 5(x - 2)
Please help!!!
Answer:
the Y intercept is (0,-7) and the X intercept is (7/5,0)
Step-by-step explanation:
For Khan academy
The y-intercept is -7 and the x-intercept is 7/5 if the equation of the line is y - 3 = 5(x - 2)
What is a straight line?A straight line is a combination of endless points joined on both sides of the point.
The slope 'm' of any straight line is given by:
[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]
We have an equation of the straight line:
y - 3 = 5(x - 2)
For y-intercept:
Plug x = 0
y - 3 = 5(0 - 2)
y = -7
For x-intercept:
Plug y = 0
0 - 3 = 5(x - 2)
x = 7/5
Thus, the y-intercept is -7 and the x-intercept is 7/5 if the equation of the line is y - 3 = 5(x - 2)
Learn more about the straight line here:
brainly.com/question/3493733
#SPJ5
How many solutions does the system of equations x − y = 7 and y equals the square root of the quantity 3 times x plus 3 end quantity minus 2 have?
9514 1404 393
Answer:
one solution (11, 4)
Step-by-step explanation:
Both equations describe curves with positive slope. The y-intercept of the line (-7) is less than that of the root function (-2), so the line must intersect the root function in exactly one place. There is one solution.
__
Solved in the conventional way, the equation would become a quadratic, with two solutions. One of them is extraneous. (That is why I prefer a graphical solution.)
Given ...
x -y = 7
y = √(3x +3) -2
We can substitute for y to get ...
x -7 = √(3x +3) -2
x -5 = √(3x +3)
x^2 -10x +25 = 3x +3 . . . . . . square both sides
x^2 -13x +22 = 0 = (x -11)(x -2) . . . . . gives solutions x=11, x=2
The value x=2 does not satisfy the equation ...
x -7 = √(3x +3) -2 ⇒ 2 -7 = √(3·2 +3) -2 ⇒ -5 = 1 (false)
solveeee for x !!!!!!!
[tex]f(x)=12(0.71)x[/tex]
Answer:
f (x) =8.52x
or
x=0
Step-by-step explanation:
9x>18 find the inequality
Answer:
Inequality form:
x >2
Step-by-step explanation:
I pretty sure this is the answer.
Have a great day!
George budgets $900 each month for fixed expenses. He nets $1720 semimonthly.
What percent of his net monthly income does he budget for fixed expenses?
Help please
Answer:
820
Step-by-step explanation:
because ' minus each month
Name the figure below in two different ways.
IB
N
Symbol:
and
2 over 6 simplest form
3 over 12 simplest form
Needs answer ASAP!!!!
Answer:
2/6 = 1/3
3/12 = 1/4
Step-by-step explanation:
Both 2 and 6 can be divided by 2 (2÷2=1 , 6÷2=3)
Both 3 and 12 can be divided by 3 (3÷3=1 , 12÷3=4)
I need help with this please
Answer: B
Step-by-step explanation:
Use Math...
help me please asap.
Answer:
8
Step-by-step explanation:
Answer:
what do you need to do?
Step-by-step explanation:
what is the Question
13)
14)
A) 870
C) 74
B) 1112
D) 53
Answer: 13)74
14)53
Step-by-step explanation:
g (x) = 3x^2
g (2) =
g (-3) =
Answer:
g(2)=3(2)^2 = 12
g(-3) = 3(-3)^2 =27
Answer:
[tex] \longmapsto \boxed{g(x) = 3 {x}^{2}} \\→ g(2) = 3 {(2)}^{2} = 3 \times 4 = \boxed{12} ✓\\ →g( - 3) = 3 {( - 3)}^{2} = 3 \times 9 = \boxed{27}✓[/tex]
Puppies have 28 teeth and most adult dogs have 42 teeth. Find the prime
factorization of each number. Write the result using exponents.
Answer:
28= 14 to the second power
42 = 14 to the third power
Step-by-step explanation:
Hi there!
»»————- ★ ————-««
I believe your answer is:
28 = 14^3
42 = 14^3
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
x^3+12x^2+kx+7 is divided by(x+4),the remainder is -9 find k.
Answer:
-68
Step-by-step explanation:
please give me a brainlist
Activity: Griling with Foil
Given below are expressions in factored form in which both factors are binomials. Follow the process in multiplying the binomials using FOIL method and answer the questions that follow. Write your answer on your answer sheet.
1. (x + 1)(x + 2) = x2 + 2x + x + 2
= x2 + 3x + 2
2. (x-2)(x-3) =x2 – 3x - 2x + 6
= x2 - 5x + 6
3. (x + 3)(x-4) = x2 - 4x + 3x - 12
= x² - x - 12
What is the equation of the graphed line written in
standard form?
X =-3
y=-3
X+y=-3
x-y=-3
Answer:
Step-by-step explanation:7
Find the value of x. The diagram is not to scale.
Answer:
x=20
Step-by-step explanation:
2x=40 (corr angles, l//m)
x=40÷2
=20
Hope it helps!!!
A blouse require 1 ¼ m of cloth, how many blouses can be made from 21 m of cloth
A. 12
B. 14
C. 16
D. 18
Answer:
C. 16
Maaf Kalo Salah Y Maaf Ya Lama Cape Itung di
Write the prime factorization of 16. Use exponents when appropriate and order the factors from least to greatest (for example, 2235).
Answer:
2 * 2 * 2 * 2
2^4
Step-by-step explanation:
16= 4 * 4 = (2 * 2) * (2* 2)
2. Estimate the slope of the graph at x = 1
Answer:
Since
x = 1
is a vertical line, the slope is undefined.
Step-by-step explanation:
Undefined
Plz help me this is due tonight
Answer: Angle c is like angle n angle x is like angle m and side cx is like side nm i dunno what postulate is tho sorry ;-;
12. How is a ray similar to a line and also a line segment? Show example.
A line segment has two endpoints and you can measure them, as shown in the picture with endpoints A and B.
Whereas, A ray is a part of a line that has one endpoint and goes on infinitely in only one direction. You cannot measure the length of a ray. (second picture with the arrow)
what is 2 divided by -1/4
Answer:
-8 is the answer
Step-by-step explanation:
Factor the numerator and denominator and cancel the common factors.
Answer:
-8
Step-by-step explanation:
Make a reciprocal of -1/4. Then multiply 2 by -4.