no this is 40 but it is c
.
What is the final amount if 1010 is decreased by 6% followed by a further 9% decrease?
Give your answer rounded to 2 DP.
Answer: $863.95 I do believe
Step-by-step explanation:
Hannah buys ice cream and onions at the store
She pays a total of 35.16
She pays a total of 4.44 for the ice cream
She buys 6 bags of onions that each cost the same amount
Write and solve an equation which can be used to determine x, how much each bag of onions costs
Answer:
x=5.12
Step-by-step explanation:
35.16= 4.44+6x
30.72=6x
5.12=x
x=5.12
Hope this helps :)
For which value of theta is sine theta = negative 1?
A unit circle is shown. A radius with length 1 forms angle theta in the first quadrant.
StartFraction pi Over 2 EndFraction
Pi
StartFraction 3 pi Over 2 EndFraction
2 pi
Answer:
1) 270 degrees
2) pi/4 rad
Step-by-step explanation:
1.) For which value of theta is sine theta = negative 1?
Given
sintheta = -1
theta = arcsin(-1)
theta = -90degrees
Since sin is negative in the third and 4th quadrant
In the third quadrant, theta = 180 + 90 = 270degrees
In the fourth quadrant, theta = 360 - 90 = 270 degrees
Hence the required value of theta is 270degrees
2) Given the radius of the circle to be 1, the y axis value will also be 1 units
Opposite = 1
adjacent = 1
hyp = √1²+1²
hyp = √2
sin theta = opp/hyp
sin theta = 1/√2
theta = arccsin(1/√2)
theta = 45 degrees
Express in radians
45 degrees = pi/4 radians
Hence the required angle in the first quadrant is pi/4 rad
Answer:
3pi/2
Step-by-step explanation:
that is only one that makes sine negative. others make it 0 or positive
Find the x- and y-intercepts of the graph of -3x + 2y = 36. State your answers as
whole numbers or as improper fractions in simplest form.
Answer:3x is slope 2y in y int.
Step-by-step explanation:
1.) The graph of g(x) = ax? opens downward and is narrower than the graph of f(x) = x? Which of the following
could be the value of a?
a. 5
b. 0.5
C. -5
d. -0.5
Answer:
C. -5
Step-by-step explanation:
for g(x) =ax and f(x) = x, both are linear function. There is nothing to be upward or downward and both are lines nothing to compare its narrowness.
If g(x) = ax² vs f(x) = x²
Then a = -5 is the answer (-: downward and 5: vertical stretch)
Write the coordinates of the vertices after a translation 12 units down.
Answer:
I don't know.
Step-by-step explanation:
I don't know.
what is the slope of the line that passes through the points (10,2) and (19,14) write your answear in simplist form
Answer: 1 1/3
Step-by-step explanation: slope is the difference in y values over the difference in the c values
Answer:
[tex] m = \frac{14 - 2}{19 - 10} \\ \frac{12}{9} \\ m = \frac{4}{3} [/tex]
the slop is equal to 4/3
need help with this.
Step-by-step explanation:
put some x values into the equation
i.e : -2, -1, 0 ,1 ,2
3/5 (-2) +2 = 4/5 (-2, 4/5)
3/5 (-1) +2 = 7/5 (-1, 7/5)
3/5 (0) +2 = 2 (0, 2)
3/5 (1) +2 = 2.6 (1, 2.6)
3/5 (2) +2= 3.2 (2, 3.2)
Then plot these on the graph as corodinates with the x values
I need help figuring out the answer. please help
Answer:
it' b
Step-by-step explanation:
450 multiply by 5 = 2250
375 multiply by 4 = 1,500
1500+2250 ,=3750GIVING BRAINLIEST!!!!
If the total length of all the meteors were distributed equally between each meteor, how long would each one be?
If the total length of all the meteors were distributed equally between each meteor, how long would each one be?
A) one and one thirty sixth inches
B) one and one thirty eighth inches
C) one and one fortieth inches
D) one and one forty second inches
Answer:
I DID THE QUIZ!
Step-by-step explanation:
The answer is
1 1/40
please help 13 points
Answer:
.
Step-by-step explanation:
Can you help me and explain too :)
PLEASE HELP NOW NOW NOW PLEASE PLEASE HELP
Answer:
$46.00
Step-by-step explanation:
$46.00 - $20 + $5 = $21
solve for x
solve for x
Answer:
121
Step-by-step explanation:
Number of sides = n = 7
Sum of all the interior angles = (n -2)*180 = (7-2) *180
= 5 *180
= 900
x + 125 + 119 +117 +145 + 133 + 140 = 900
x + 779 = 900
x = 900 - 779
x = 121
Answer:
x = 121°
Step-by-step explanation:
The formula to find the sum of interior angles of a polygon is:
180 ( n - 2 )
Here,
n ⇒ number of sides ⇒ 7
First, let us find the sum of the interior angles of the polygon.
180 ( n - 2 )
180 × ( 7 - 2 )
180 × 5
900°.
Accordingly, let us make an expression to find the value of x.
145 + 133 + 140 + 125 + 119 + 117 + x = 900
Let us solve for x now.
779 + x = 900
Subtract 779 from both sides.
x = 900 - 779
x = 121
I WILL GIVE BRAINLIST NEED HELP ASAP
Jeff stacked 4 identical
solid blocks, each with the dimensions shown below.
What is the volume of the stack of blocks Jeff made?
A
72 cubic inches
B
120 cubic inches
C
288 cubic inches
Answer:
288 Inches^3
Step-by-step explanation:
1 Box:-
V=L*W*H, V=6*4*3, V=72 inches^3
4 Box:-
1 Box=72, 72*4=288 inches^3
*I am not 100% sure if this is accurate or not.*
Answer:
The answer is C witch is 288 cubic inches
Step-by-step explanation:
if you muliply all the sides times 4 you would get 288
3x6x4x4=288
The ratio of the measures of 3 angles in a triangle is 8:10:12. Find the
measure of the angles.
Answer:
A teacher made a copy of a map. To make the map easier to see, the teacher enlarged the area of the map by 38%. Let d represent the area of the original map. The expression d + 0.38d is one way to represent the area of the new map. Write two expressions that represent the area of the new map.
Step-by-step explanation:
find the slope of the line passing through the points (5, 6) and (5,-8)
Answer:
Undefined
Step-by-step explanation:
Slope is equal to the change in y over the change in x.
m = (y₂ - y₁) / (x₂ - x₁)
Let your points (5, 6) be (x₁, y₁) and (5,-8) be (x₂, y₂). Therefore you have
m = (-8 - 6) / (5 - 5) = -14 / 0
Dividing by zero will lead you to have an undefined slope
Write an equation for when slope =-3 and y-intercept = 36
y=mx+b
m= slope
b=y-intercept
Therefore Y=-3x+36
Find the equation of the line
perpendicular to y = 6x - 2 that
also intersects the point (6, -2).
y=mx+
Answer:
your answer will be y= -1/6x+(-1)
Step-by-step explanation:
I hope this helps ^_^
Slope Instruction: Calculate the slope of the two points. (8,6)(2, 12) m
Help please thankssssssssssssss
9514 1404 393
Answer:
C) $3572
Step-by-step explanation:
The simple interest formula is ...
I = Prt
where P is the amount invested at annual rate r for t years.
To find the value of P, we can divide by rt:
P = I/(rt)
Filling in the given information, we have ...
P = $500/(0.035×4) = $500/0.14 ≈ $3572
$3572 must be invested to earn $500 interest in 4 years.
PLEASE HELP !!!!!!!! Answer correctly !!!!!!!!! Will be marking Brianliest !!!!!!! URGENT URGENT !!!!!!!!!!!!!!!
Answer:
ummm ummm i dont know
Step-by-step explanation:
Answer:
B (-5,5)
Step-by-step explanation:
-12+a/2=-6
-7+a=-12
a=-12+7
a=-5
-3+b/2=1
-3+b=2
b=2+3
b=5
how do i convert 8/10 to a percentage?
(if yall can get the answer ill give brainlieast)
Answer:
80%
Step-by-step explanation:
Divide 8 by 10, and multiply your answer by 100
Answer:
80%
Step-by-step explanation:
Multiply by 100
8/10 = 0.8
0.8 x 100= 80
How do u find the answer
Answer:
ok we dont know what for net time if you where going to post a picture with is press the paperclip button and choose what photo you want.
Step-by-step explanation:
Please mark as brainllest really need this one. have a nice week
[o]-[o]
\___/
find the sales tax for A cd if the cd cost $14.29 and the sales tax is 7.25%
Answer:
the sales tax is 1.036 if you solve in this equation 7.25/100*14.29
what is the volume??
Jason opens a savings account with $50. Each week
after, he deposits $25. In how many weeks will he have
saved $450?
Note: Deposit means he adds money into his account.
Find the number.
Answer:
16 weeks
Step-by-step explanation:
The histogram below shows cell phone data usage in megabytes (Mb).
Picture
Using the histogram above, which range best describes the values for the mean and the median data usage?
0 – 100 Mb
100 – 200 Mb
200 – 300 Mb
300 – 400 Mb
Answer:
200 – 300 Mb
Step-by-step explanation:
Becuse 200-300 is in the middle of the graph its a really simple qustion
can someone please help me?
Answer:
with what?
Step-by-step explanation:
What is the standard form equation for this slope intercept equation?
y = -7x + 12
Answer: x=
−1
7
y+
12
7
Step-by-step explanation: