Answer:
12 nickels
11 dimes
Step-by-step explanation:
Let n = no. of nickels
d = no. of dimes
5n = value of nickels in cents
10d = value of dimes in cents
170 = total value in cents
(1) n + d = 23 (2) 5n + 10d = 170
d = 23 - n 5n + 10(23 - n) = 170
5n + 230 - 10n = 170
- 5n = - 60
n = 12 nickels
d = 23 - 12 = 11 dimes
Check: 12(5) + 11(10) = 60 + 110 = 170 cents or $1.70
Write the following numbers in
order from least to greatest.
-2, 4, 0, -3, 1
Molly and Torry like to eat ice cream sandwiches. In one week, Molly ate 5 ice cream sandwiches, and Torry ate n ice cream sandwiches. They ate a total of 12 ice cream sandwiches altogether.
Write an equation to describe this situation.
How many ice cream sandwiches did Torry eat? (Algebra)
The equation would be 5+n=12.
This means that tory ate 7 because 5+7=12.
Answer:
5+n=12 or to find n 12-5=n
n=17
Help I need to find area and it’s due by 8
Answer:
20 1/2
Step-by-step explanation:
because area equals length times width
Answer and Step-by-step explanation:
First, let's split the figure into two common shapes that we know the area formula for.
The top shape can become a triangle, while the bottom shape can become a rectangle.
We know the area of a triangle is
[tex]A = \frac{bh}{2}[/tex]
and the area of a rectangle is
A = lw
Where:
A = Area
b = Base length (length)
h = Height
l = Longer length of a side
w = Smaller length of a side
Area of a Triangle:
b = 3
h = 3
A = [tex]\frac{3 * 3}{2}[/tex]
A = 4.5
Area of a Rectangle:
w = 3
l = 8
A = 3 × 8
A = 24
Now we add together the areas to get the area of the figure.
Area of the Figure:
A = 4.5 + 24
A = 28.5
The area of the figure is 28.5 [tex]units^{2}[/tex].
#teamtrees #PAW (Plant And Water)
I NEED HELP WITH THIS PLEASE HELLP ME!
Heyyyyyy, use https://www.bartleby.com/ it has helped me out a lot . Its actual tutors/teachers who answer your questions in about 30 minutes !!!!!!!!
URGENT URGENT URGENT URGENT! THIS QUESTION GIVES BRAINLIEST FOR FIRST GOOD ANSWER!
Does someone know how to do this? The answer does not have a decimal. Due in less than an hour.
Answer: 2.43m^3
Step-by-step explanation:
Answer: 2.43meters
Step-by-step explanation:
what is the average rate of change of h(x) over the interval -13
find the missing part using the pythagorean theorem and find the area.
Answer:
Area=24 units²
Step-by-step explanation:
[tex]x^2 +6^2=10^2[/tex]
[tex]x^2 +36=100[/tex]
[tex]x^2=64[/tex]
[tex]x=8[/tex]
[tex]A=\frac{8*6}{2}[/tex]
[tex]A=\frac{48}{2}[/tex]
[tex]A=24[/tex]
please help 100 points
Answer:
Type that out please I can't read it sideways
Step-by-step explanation:
Brainly.in
Search for an answer to any question...
blueader07
11.05.2020
English
Secondary School
answered
100 POINTS PLEASE HELP
Purpose
Create a multimedia presentation on the topic of unity.
Summary
In this assignment, you will use research to create and develop a multimedia presentation on the
topic of unity. Your presentation will present the problem and demonstrate how increased unity can
be achieved to solve it.
Assignment Prompt
Identify a situation in which there is a division that could benefit from increased unity. You may
choose an example of division in the country, your community, your school, a group, or a team.
Create a multimedia presentation that presents the problem and demonstrates how increased unity
can be achieved to solve it.
Guys helppppp!!!!
What type of correlation is shown in this scatter plot
Answer:positive correlation
Step-by-step explanation:
Answer: A positive Correlation
Step-by-step explanation:
The dots are together and are going up from left to right!
whats the answer to multiply (-3)(7)?
Answer:
-21
Explanation:
3 · 7 = 21
When any number being multiplied is a negative, the output becomes a negative
-3 · 7 = -21
Answer:
-21
Step-by-step explanation:
7 X 3= 21 and because the 3 is negative you get a negative product which is -21
f(x) =log 1/2 x; translation 2 units right followed by a vertical stretch by a factor of 5
Answer:
nmn
Step-by-step explanation:
Can someone help me please
Answer:
46.5
Step-by-step explanation:
Solution
A=a+b
2h=5.3+13.3
2·5=46.5
Can someone please answer this
Answer:
Choose B.....................
Show that (3*8*x)^7 = 6^7*4^7*x^7
Answer:
24x^7 = 24x^7
Step-by-step explanation:
Left side of equation: 3 times 8 times X = 24x
Then you raise it to the 7th power
Right side of the equation: 6 times 4 times X = 24x
Since the exponent is the same, you keep it as the 7th power
Simplify the expression.
-10a -
3a
Answer:
-13a
Step-by-step explanation:
they are like terms so it means they will add each other giving you -13a
:)
Answer:
-13a
Step-by-step explanation:
-10a-3a=13a
hope it helps.
I need help on this test. Will give Brainliest to whoever answers first! Pt. 6
what fraction is equivalent to 6/8
Answer:
12/16 sorry if im wrong
Step-by-step explanation:
how to solve (2^3)^4
Answer: 2^12
Step-by-step explanation:
Answer: 4096
Step-by-step explanation:
Which of the following numerical expressions has the least value?
A) 2 x 3 x 4 + 5
B) (2 x 3) + (4 x 5)
C) (2 + 3 + 4) x 5
D) 2 X (3 + 4) x 5
Step-by-step explanation:
A Will be 29
B Will be 26
C Will be 45
D Will be 70
So B
A train travels 3.5 kilometers on a straight track with a grade of 1º. What
is the vertical rise of the train in that distance?
Answer:
h
Step-by-step explanation:
Anybody help me please!!!!!!!!!!
Answer:
A reflection over the x-axis.
Step-by-step explanation:
A reflection over the x-axis means that the x-coordinate stays the same, and the y-coordinate is now the negative of what it was. This describes what is shown in the photo.
Answer:
A reflection over the x- axis
In your own words, what is Probability? Give a real life example.
Answer:
Probability is a mathematical term for the likelihood that something will occur. It is the ability to understand and estimate the likelihood of any different combination of outcomes. Let’s discuss some real-life examples of Probability 1. Weather Forecasting Before planning for an outing or a picnic, we always check the weather forecast.
Step-by-step explanation:
what is the area i will give brianly to first person to answer right
30
Step-by-step explanation:
just trust me it is right
Answer:
141 is the volume of the cylinder but if your looking for the area then your answer would be 150
Step-by-step explanation:
What is the volume of this prism?
Answer:
94.88
Step-by-step explanation:
V=Ah
A=5/2x4x2.75
V=27.5x3.45
= 94.875
in the year 2001, a person bought a new car for $22000. for each consecutive year after that, the value of the car depreciated by 5%. how much would the car be worth in the year 2005, to the nearest hundred dollars
Answer:
To the nearest hundred dollars, the car will be worth $17,900 by 2005
Step-by-step explanation:
Firstly, we need to write the depreciation equation
We have this as:
V = I(1 - r)^t
V is the present value which is what we want to calculate
I is the initial value, the amount the cad was bought which is $22,000
r is the rate of change which is 5% = 5/100 = 0.05
t is the time difference which is 2005-2001 = 4
Substituting all these into the depreciation equation, we have it that
V = 22,000(1 -0.05)^4
V = $17,919.1375
To the nearest hundred dollars, that would be;
$17,900
A parallelogram has a base of 9.2 ft.Its height is 8 ft what is its area ?
Answer:
73.6ft
Step-by-step explanation:
The equation for the area of a parallelogram is base x height
Insert numbers and you have 9.2 x 8
9.2 x 8 is 73.6
Therefore the area is 73.6 ft
What’s the answer to this problem
Answer:
a) 5x + 7.50y (less than or equal to) 60
Step-by-step explanation:
i hope this helps :)
What is the lateral surface area?
5 mm
5 mm
5 mm
Identify a local maximum in the graph below.
A. 40
B. -3
C. 0
D. ∞
Answer:
A
Step-by-step explanation:
Answer:
I think its D
Step-by-step explanation:
But am not 100% sure
Can you slove this 6=2(y+2)
Answer:
y=1
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
6=2(y+2)
6=(2)(y)+(2)(2)(Distribute)
6=2y+4
Step 2: Flip the equation.
2y+4=6
Step 3: Subtract 4 from both sides.
2y+4−4=6−4
2y=2
Step 4: Divide both sides by 2.
2y/2 2/2