9514 1404 393
Answer:
22 nickels18 dimesStep-by-step explanation:
Let d represent the number of dimes (the higher-value coin). Then the number of nickels is 40-d, and the total value in cents is ...
5(40 -d) +10(d) = 290
200 +5d = 290
5d = 90
d = 18
40 -d = 22
There are 22 nickels (and 18 dimes).
_____
Additional comment
If you write the equation in terms of the number of nickels (n), you end up with the equation -5n = -110. The formulation used above avoids negative numbers, which can be confusing for some people.
0.2(12x-10)-3x+2=0
what's the answer?
Answer:
im not sure but i think its -25
Step-by-step explanation:
hope im not wrong:)
hope you have a great day and god loves you:))
Answer: -30
Step-by-step explanation:
'Do you believe the quarantine crisis will leave no scars'?'.... , I believe we
will feel its bite for years'.
A. By contrast
B. On the contrary
C. O Instead
Answer:
B .on the contrary...........
15 POINTs_ NEED ASAP!
Tell whether the following statements are true or false, explain the reasoning.
Answer:
Step-by-step explanation:
1 TRUE
A number is always 100% Anyting bigger than 100% is going to be a bigger number
Anything smaller than 100% is a smaller number
2FALSE 5/100 = 0.05 and NOT 0.5
0.5% is the same as thalf of 100% = 50%
50/100 = 5/10 = 0.5
5. Your gross monthly income is $4,400. What is your after-tax monthly income if 14% is deducted for taxes
each month?
A) $5016 B) $616 C) $4386 D) $3784
Answer:
$3,784
Step-by-step explanation:
PLS HELP I GIVE U ANYTHIg JUS HELP PLS!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Step-by-step explanation:
greatest to least
3/5, 1/2, 2/9
Answer:
3/5, 1/2, 2/9 das the answer
Jane has 3 yards of ribbon. It takes 1/4 of a yard to make a bracelet. How many bracelets can she make?
Answer:
12 bracelets
Step-by-step explanation:
What is the y-intercept of y = –3c
Answer: look at the picture
Step-by-step explanation: Hope this help :D
Answer:
there isn't one it start at the origin if there was a y-intercept there would be + or - a certain number after -3c but there isn't
Step-by-step explanation:
helppppppppppppppppp
Answer:
This looks hard.
Step-by-step explanation:
I know because it is very hard.
Give the diagram below find the value of x HELP PLEASEEEEEE IM BAD AT MATH
Answer:
44
Step-by-step explanation:
sum of two interior angle is equal to the exterior angle
: . 14 +30 = 44
Write the ordered pair for the point.
5. D:
6. A:
7 C:
Answer:
D: (1, .5)
A: (-1.5,0)
C: (-1,-2.5
Step-by-step explanation:
I think I just woke up couple mins ago
Point D: ( 1, 0.5)
Point A: (-1.5, 0)
Point C: (-1, -2.5)
Hopefully, it correct. Mark me Brainiest, please.
ken makes 75 cookies. He gives 3/5 of them to his classmates and 1/3 of them to his teachers. He brings the rest home. Ken brings home _______ cookies.
Answer:
5 cookies
Step-by-step explanation:
3/5 = 9/15 1/3=5/15
5/15+9/15=14/15.
75 ÷ 15 = 5
Ken will bring home 5 cookies
What is the slope of the line?
Answer:
-7/4 or -1.75
Step-by-step explanation:
rise over run
What is the y-intercept
Answer:
B. -2
Step-by-step explanation:
0 is where the x-intercept is on (0, 0) and y is -2 so it would be placed as (0, -2) making -2 the y-intercept.
Choose the function whose graph is given by
Answer:
D
Step-by-step explanation:
I plugged each equation into a graphing calculator and compared them to see which one matched the one in the picture.
The value of the trigonometric equation after transformation is given by the value y = 3 [ sin ( x + 3 ) ] - 2
How does the transformation of a function happen?The transformation of a function may involve any change.
Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.
If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:
Horizontal shift (also called phase shift):
Left shift by c units: y=f(x+c) (same output, but c units earlier)
Right shift by c units: y=f(x-c)(same output, but c units late)
Vertical shift:
Up by d units: y = f(x) + d
Down by d units: y = f(x) - d
Stretching:
Vertical stretch by a factor k: y = k × f(x)
Horizontal stretch by a factor k: y = f(x/k)
Given data ,
Let the parent function be represented as f ( x )
Now , the value of the trigonometric function f ( x ) is
f ( x ) = 3sin ( x )
when the function is translated 3 units to the left and 2 units down , we get
y = 3 [ sin ( x + 3 ) ] - 2
Therefore , the transformed function is y = 3 [ sin ( x + 3 ) ] - 2 and the graph is plotted
Hence , the transformed function is y = 3 [ sin ( x + 3 ) ] - 2
To learn more about transformation of function click :
https://brainly.com/question/26896273
#SPJ7
I need help plsssssssss and thank you!!!!!!
Answer:
169.56
Step-by-step explanation:
The formula for finding the volume of a cylinder is: πr²h
First step: Plug in the radius and height: π•3²•6
Second step: Plug 3.14 for π: 3.14•3²•6
Third step: Simplify the equation: 3.14•9•6
Fourth step: Multiple to get your final answer: 3.14•9=28.26•6= 169.56
PLEAAASEEE ANSWER HELP
DONT ANSWER WITH LINKS PLEzeee
Answer:
See below
Step-by-step explanation:
Parallel lines have the same slope.
13) The slope would still be 2/3
14) The slope would still be 9/5
I need this question ASAP please
Answer:
-25 and 4
Step-by-step explanation:
Two numbers that multiply to the value on top and add to the value on bottom
Value on top = -100
Value at bottom = -25
Numbers that multiply to give -100 = -10 × 10, -20 × 5, -25 × 4, - 50 × 2,
Of all the above, - 25 × 4 = -100
-25 + 4 = -21
Value at bottom = -25
Therefore, the two numbers are -25 and 4
-25 × 4 = -100
-25 + 4 = -21
These cones are similar find the volume of the smaller cone round to the nearest 10th 2 is the radius
Answer:
4.2 units^3
Step-by-step explanation:
Volume of a cone 1/3(nr^2h)
n = 22/7
r = radius
h = height
1/3 x (22/7) x (2^2) = 4.2
the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero
3÷ 1/2 1÷1/4 1/2÷2 1/3=4 2÷ 1/6 1/4÷3
Answer: [45]
Step-by-step explanation:
Had this same question
complete the similarity statement for the similar figures then find the scale factor
help me plz
Answer:
RQS and Scale factor is 2/3.
Step-by-step explanation:
Scale factor is 2/3. 6 divided by 4 = .66 or 4/6 simplified 2/3
If a room is measured to be 8 yards plus an extra 3 feet long, how many total feet is the room?
Answer:
27
Step-by-step explanation:
1 yard = 3 feet
8 x 3 = 24
24 + 3 = 27
((No links allowed))!~Brainliest IF YOU CAN SIMPLIFY AND SOLVE FOR THE UNKNOWN~!(3 + 5)² + [8 - 11] + Z = 4(Z - 2)
Answer:
z=25
Step-by-step explanation:
(3+5)^2+[8-11]+z=4(z-2)
(8)^2 +3+z=4z-8
square 8
add 8 to both sides
mines z from both sides
64+3+8=3z
75=3z
25=z
what is the value of X
Answer: It is 250
Step-by-step explanation: you would add 40 and 70 together which is 110 and then you would subtract 360 from 110 and you answer would be 250.
Answer:
x = 125
Step-by-step explanation:
Kindly check the image below
The problem we are looking at gives us the value of two intercepted arcs and wants us to find x ( which is an interior angle )
According to the image we can find an interior angle by adding the two intercepted arcs and then dividing the sum by 2
( Note that we are not given the direct intercepted arcs of x. We are given the intercepted arcs of x's supplementary angle )
That being said we need to find x's supplement in order to find x
Using the image below as a reference
x's supplement = [tex]\frac{70+40}{2}[/tex]
[tex]70 + 40 =110\\\frac{110}{2} =55[/tex]
So x's supplement = 55
Now to find x
Remember that supplementary angles have a sum of 180°
That being said we can find the missing angle (x) by subtracting the given angle (55) from 180
so x = 180 - 55
180 - 55 = 125
Hence x = 125
i need help please no links i just need the answer please i can’t fail
Answer:
c
Step-by-step explanation:
just trust me
5x + 8 = 23
Solve x.
Please
Answer:
X=3
Step-by-step explanation:
I got a calculator.
Answer:
[tex]x=3[/tex]
Step-by-step explanation:
First you want to subtract 8 from 23
[tex]23-8=15[/tex]
Now take 15 and divide by 5
[tex]15/5=3[/tex]
3 is the final answer
Which symbol correctly compares the fractions below?
6/7 ? 3/4
Please help giving brainliest for the correct answer
Answer:
6 SQUARE CENTIMETERS
Step-by-step explanation:
It's pretty easy you just add it
but with different shapes you can multiply but fo this its 6
Brainliest if im right!
Answer:
6 square centimeters AKA C
Step-by-step explanation: I took the test
1
1. You work full-time and make $17 per hour. What is your gross annual income?
A) $8160
B) $680
C) $35,360
D) $36,720
Answer:
C because if you make $17 dollars an hour that's 2,080 hours a year, Multiply that and you got C
a function f(x) has x intercepts of -3 and -5. what is thr constant term in the function? f(x)= x²+8x+___
Answer:
15
Step-by-step explanation:
(x+3)(x+5)=0
x^2+8x+15=0
There were 6 marbles in a bag for read into were blue what is the probability that you will pull out a blue marble
Question: There were 6 marbles in a bag four were red two were blue what is the probability that you will pull out a blue marble
Answer:
Pr(blue) = 1/3
Step-by-step explanation:
From the question,
Probability = Possible outcome/Total outcome
Pr(blue) = number of blue marbles(B)/Total number of marbles
Pr(blue) = B/N.................... Equation 1
Where B = Total number of blue marbles, n = Total number of marbles
Given: B = 2, n = 6
Substitute these values into equation 1
Pr(blue) = 2/6
Pr(blue) = 1/3.
Hence the probability that a blue marble will be pulled out is 1/3