A percentage is out of 100%.
19 (questions right) / 28 (total) = 0.67857142857
Round to the tenth, 67.9.
67.9%, not a passing score.Answer:
Kanisha's test score is approximately 67.8571 percent.
Step-by-step explanation:
19/28 is about 67.8571, just under the 68 percent passing score. However, if her test score is rounded up, it will exactly meet the lowest passing score.
explain and solve asap please
Answer:
175
Step-by-step explanation:
m<1=87
92x2=184
184-360=176
176/2=88
m<2=88
m<1+m<2=
87+88=175 degrees
Amy and Rob each improved their yards by planting rose bushes and shrubs. They bought their
supplies from the same store. Amy spent $43 on 1 rose bush and 11 shrubs. Rob spent $68 on 5
rose bushes and 6 shrubs. Find the cost of one rose bush and the cost of one shrub.
Answer: a rose bush is 10 dollars while a shrub is 3
Step-by-step explanation:
5x10 is 50
6x3 is 18
__________ +
68
10
11x3=33
________+
43
Help plsssssssssssssssss
Answer:
1: slope; 3, y intercept; 3
2: slope; -1, y intercept; -2
3: slope; -4, y intercept; 4
4: slope; 1, y intercept; 0
Step-by-step explanation:
also, equation is y =mx+b
y intercept = b
m = slope
y axis = y
x axis = x
EVERYONE LISTEN!!! THIS IS VERY IMPORTANT!!! TEACHERS DO NOT LIKE BRAINLY, THEY HAVE ADMITTED TO MAKING FALSE ANSWERS SO THAT THEY CAN CATCH YOU!!! BE CAREFUL!!!
Answer:
thank you...........................................
HELP FAST PLS
The function f(x) = x was transformed to create a graph g(x) = f(x+1)+2.
Which statement describes how the graphs of fand g are related?
The graph of F is shifted to the right 1 unit and up 2 units to create the graph of g.
The graph of F is shifted to the right 1 unit and down 2 units to create the graph of g.
The graph of F is shifted to the left 1 unit and up 2 units to create the graph of g.
The graph of F is shifted to the left 1 unit and down 2 units to create the graph of g.
Answer:
The graph of F is shifted to the left 1 unit and then up 2 units to create the graph of g
11/8+(-11/10) Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
11/40
Step-by-step explanation:
[tex]\frac{11}{8} +(-\frac{11}{10})[/tex] [tex]\frac{11}{8}-\frac{11}{10}[/tex] [tex]\frac{11}{8}= \frac{55}{40}, \frac{11}{10} = \frac{44}{40}[/tex] [tex]\frac{55}{40} - \frac{44}{40}[/tex] [tex]\frac{11}{40}[/tex]If f(x) = x4 – x3 + x2 and g(x) = -x?, where x # o, what is (f/g)(x)?
O
x²-x+1
x²+x+1
-x2+x-1
-x² – x-1
Answer:
[tex]-x^2+x-1[/tex]
Step-by-step explanation:
Thanks!!!!
The composition of function f ( x ) / g ( x ) = -x² + x - 1
What is Composition of functions?Evaluation of a function at the value of another function is known as Composition of function. A function composition is a process in which two functions, f and g, form a new function, h, in such a way that h(x) = g(f(x)). This signifies that function g is being applied to the function x. So, in essence, a function is applied to the output of another function.
Given data ,
Let the first function be represented as f ( x )
Now , the value of f ( x ) is
f ( x ) = x⁴ - x³ + x²
Let the second function be represented as g ( x )
Now , the value of g ( x ) is
g ( x ) = -x²
Now , the composition of function is ( f/g ) ( x )
On simplifying , we get
( f/g ) ( x ) = f ( x ) / g ( x )
f ( x ) / g ( x ) = x⁴ - x³ + x² / -x²
f ( x ) / g ( x ) = -x² + x - 1
Hence , the function is A = -x² + x - 1
To learn more about composition of functions click :
https://brainly.com/question/17673639
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CAN SOMEONE ANSWER QUESTION 9??
Answer:
hii I'll give solution but where
Use the distributive property to remove the parentheses.
3(8+v)
Answer:
24 + 3v
Step-by-step explanation:
multiply 3 with 8
and
multiply 3 with v
Answer:
3(8+v)
3*8=24
3*v=3v
24+3v
Step-by-step explanation:
Multiply 8 by 3 and v by 3 to get 24+3v
1) -7+2 +4 =
Simplifying expressions with absolute value
Answer: -1
So I Simplify the expression to the math problem -7+2 +4 = and got -1
Is y = (x - 1)(x + 7) linear or nonlinear
helppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
Step-by-step explanation:
Answer:
a) 8:20
b) 14:28
Step-by-step explanation:
Explain how to evaluate
(-9)(-6)(15)(–7 + 7)
as simply as possible.
Hey there!
(-9)(-6)(15)(-7 + 7)
[-9(-6) = 54]
= 54(15)(-7 + 7)
[54(15) = 810]
= 810(-7 + 7)
[-7 + 7 = 0]
= 810(0)
= 0
Therefore, your answer is: 0
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Answer:
[tex](-9)(-6)(15)(–7 + 7)[/tex]
[tex]So \: We \: have,[/tex]
[tex] - 7 + 7[/tex]
[tex] - 7 + 7 = 0[/tex]
Rewriting the original expression,
[tex](-9)(-6)(15)(0)[/tex]
[tex](-9)(-6)(15)(0) = 0[/tex]
[tex]The \: answer \: is \: 0.[/tex]
REPOST*
Compare -3 and 9. Which of the following is true
A. -3 < 9 and -3 < 9
B. -3 = 9 and -3 < 9
C. -3 > 9 and -3 < 9
D. -3 > 9 and -3 > 9
Step-by-step explanation:
hshhwhshbevrrjdbslsowmbsnsjzjsorry for this ..... this is my dear⬆️.......
I need an friendGiven the function f(x) = 2x – evaluate f (4). Enter your answer as a decimal.
Step-by-step explanation:
F(x)=2x
but x= 4
F(x)= 2(4)
F(x)= 8
1/8 is same as 8
0.125
27 shortest to longest.
A big ship drops its anchor.
E represents the anchor's elevation relative to the water's surface (in meters) as a function of time t (in seconds).
E=−2.4t+7
How far does the anchor drop every 5 seconds?
Answer:
I don't know if I can you go outside and I can go to the store and get a little
HELP!!! BRAINLIEST!!! BRAINLIEST!!! +15 POINTS!!! REAL ANSWERS ONLY PLEASE!!!
Im a 5th grader and I don't even know that.
ABCD is a parallelogram.
AB = 8.9 cm.
AD = 6.7 cm.
Angle BAD = 74°.
Calculate the area of parallelogram ABCD.
Give your answer correct to 3 significant figures.
Answer:
Area: AB × AD × sin 74= 8.9×6.7×24/25= 57.244 cm^2
Find all the whole numbers for which the double inequality is true.
-5
** I will mark brainliest to whoever solves it)
Answer:
5 < y < 2 This asks for all whole numbers y which are greater than 5 and also less than 2. That's a contradiction so there are no such whole numbers.
Step-by-step explanation:
Prove segment GF = segment HF
Answer:
GF = FH
Step-by-step explanation:
GEF & FIH
EF = FI (equal)
GEF = FIH (alternate angle)
EG = HI (parallel sides equal)
GEF & FIH are congruent, under the case of (SAS)
therefore, GF = FH (corresponding angle)
Five triangles are shown on the coordinate plane.
Which triangle is a possible reflection of triangle A?
Answer:
answer choice c!
Step-by-step explanation:
hope this helps!
A reflection is when you "flip" the shape across the axis.
Choice C would work because you can flip triangle a and make d over the x axis
Need help ASAP 80 points ?!!!
Answer:
its 175
Step-by-step explanation:
Just do the calculations backwards or solve equation
(Calculus)
please help me !
Find an equation for the tangent line to the graph of f(x) = 2x x+1
at the point where x=3
Answer:
Step-by-step explanation:
Answer:
The answer is 12x - 17.
Step-by-step explanation:
PLEASE MARK AS BRAINLIEST!!!!!How do I Evaluate (−9)²
Answer:
81
Step-by-step explanation:
you evaluate by mutiplying the number with the exponent, which is -9 multiplied by -9, which is 81 because 2 negatives multipled or divided is a positive. hope this helped a bit
Answer:
81
Step-by-step explanation:
Here, some steps to evaluate (-9)².
Step 1 :- A negative base raised to an even powers equal positive.
9 ²Step 2 :- Write exponentiation as multiplicaton.
9 × 9Step 3 :- Multiply it .
81Another way to evaluate ( -9 ) ².
Evaluate by multiply with it's exponent.
-9 × -9When two negative sign combine they formed positive
So, after multiplying we get 81.
what is number 4 and 6?
Step-by-step explanation:
4 ) 12 × 12
= 144
6 ) 10 × 10 × 10 × 10 × 10
→ 100000
• it's also a mathematical symbol for multiply by similar to × and *.
hope this answer helps you dear..take care!
Answer:
4= 144. 6= 100000
Step-by-step explanation:
use a calculator to get the answers
What is the value of X?
Make s the subiect of v2 = U2+ 2as
Answer:
v2=U2+2as
v2-U2=U2-U2+2as
v2-U2=2as
(v2-U2)/2a=2as/2a
v2-U2/2a=s
s=(v2-U2)/2a
Enter the number in scientific notation.
50,000 =
x10 to the power of?
Answer:
5x104
Step-by-step explanation:
Answer:
5 * 10⁴
Step-by-step explanation:
50,000 is 5 * 10,000
10,000 = 10⁴
Thus, 50,000 = 5 * 10⁴
Solve for x.
x+5
___ = 3/8
x+8
Answer:
the answer would be -16/5
Step-by-step explanation:
Answer:
[tex]x = - \frac{16}{5} [/tex]
Step-by-step explanation:
[tex] \frac{x + 5}{x + 8} = \frac{3}{8}[/tex]
8 (x + 5) = 3 (x + 8)
8x + 40 = 3x + 24
8x - 3x = 24 - 40
5x = -6
x = -16 ÷ 5
x = -16/5