Answer:
Hope it helps ..and ☆HAPPY New year MY DEAR ☆
Step-by-step explanation:
Let the number of half dollars be x,
number of quarters = x + 2
amount of half dollars = 0.5x
amount of quarters = 0.25(x + 2)
= 0.25x + 0.5
total amount = 0.5x + 0.25x + 0.5
= 0.75x + 0.5
0.75x + 0.5 = 11.75
0.75x = 11.25
x = 15
number of quarters = x + 2
= 15 + 2
= 17
There are 17 quarters and 15 half dolla
17 quarters, 15 half dollars
Step-by-step explanation:
What is the cos(A) as a fraction
Answer:
cos A= 8/17
Step-by-step explanation:
cos theta = adj / hyp
A Toyota Sienna sells for $41,899. A year later, the value is $36,469. What is the percent change to the nearest tenth of a percent
I'LL GIVE BRAINLIEST TO FIRST ACTUAL ANSWER AND A LOT OF POINTS TO THE REST JUST HELP ME OUT- Solve and check: ½ (c – 24) + 2/3c = 9
c = 18
c = 126
c = 1 1/6
c = 17
Answer:
its 18
I made sure to check
Find the length of the hypotenuse.
a. 12
b. 6
c. 5
d. 18
Answer:
B. 6Step-by-step explanation:
1) Take sin45
2) sin45= 3√2/ x
3) 3√2/sin45
4) x=6
Where x = hypotenuse
and sin 45 is opposite over adjacent
HELPPPP ME PLEASEEEE ASAP PLEASEEEEE
Answer:
number one is 90°
Step-by-step explanation:
number 9 is an acute angle
Answer:
1. Perpendicular
2. Complementary
3. A vertex
4. Midpoint
5. Vertical
6. Angle bisector
7. Supplementary
8. Coplanar
9. An acute angle
10. Congruent
On a box-and-whisker plot, what does line segment 2 represent?
a. minimum value
b. maximum
c. first quartile
d. third quartile
Answer:
first quartile c number option is the correct answer
What is the first step in isolating the variable in this equation?
(½)p + 75 = 100
A)
Subtract 75 from both sides.
B)
Subtract ½ from both sides.
C)
Divide both sides by 75.
D)
Divide both sides by ½.
Answer:
A. subtract 75 from both sides
HELPPPPP
If the measure of angle 1 is 110° and the measure of angle 3 is (2x+10)", what is the value of x?
x=50
Step-by-step explanation:
angle 1 and 3 are corresponding angles that menas they equal the same
so set it up like this 2x+10=110 solve for x
move over the 10, subtract 10 from 110 you get 100 and divide by 2
you get 50.
=================================================
Explanation:
Angles 1 and 3 are vertical angles which are congruent.
angle 1 = angle 3
110 = 2x+10
2x+10 = 110
2x = 110-10
2x = 100
x = 100/2
x = 50
Mia Chloe and tony entered their
Answer:
Option A
Step-by-step explanation:
We know that Mia's frog only jumped [tex]\frac{4}{5}[/tex] the distance of Chloe's frog - which means that Mia's frog must be behind Chloe's frog. Therefore, Mia's frog must also not be in first place.
We also know that Tony's frog jumped [tex]1\frac{1}{4}[/tex] the distance of Chloe's frog - meaning that Tony's frog jumped further than Chloe's frog, since it is above 1. So, Tony's frog is ahead of Chloe's frog. Therefore, Chloe's frog cannot be in first place either.
Let's look at the clues gathered so far:
Tony's frog is ahead of Chloe's frog. Mia's frog is behind Chloe's frog. Mia's frog is not in first place.Using logic, the only option that meets these requirements would be option A. Tony would be ahead of Chloe, Mia would be behind Chloe, and neither of the girls' frogs would be in first place. You could also use the process of elimination to get rid of the other answers.
The ratio of the number of boys to the number of girls at a school is 4:5. If there are 120 boys, how many students are there altogether?
Answer: 270 students altogether
There are 150 girls.
Don't steal points
its not cool
i WILL report
and also
answer this and u could have a chance to get brainliest
ill be asking 10 questions
whoever has the best answer in any of these ill give brainliest :D
Answer:
yes
no
yes
Step-by-step explanation:
Need help for this one!
I need help (x^2 +3) ÷ (x-1)
Answer:
[tex]x + 1 + \frac{4}{x - 1} [/tex]
Charmaine runs 7 miles in 80 minutes. At the same rate, how many miles would she run in 64 minutes?
Answer:
Charmaine would run 5.6 miles in 64 minutes
Step-by-step explanation:
7*64/80=5.6
I hope this helped you, please mark this as the brainiest. Have a good day/night!
what is the value of x? Help asap please
Answer:
x = 30
Step-by-step explanation:
A triangle's angles add up to 180
Also, angles on a straight line add up to 180
180-100 = 80
80+70=150
180-150=30
Answer:
x = 30
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
100° is an exterior angle of the triangle, then
x + 70 = 100 ( subtract 70 from both sides )
x = 30
Find the domain and range of the function represented by the graph.
Which is equivalent to 10(-2 2/5)
The equivalent expression is,
⇒ - 24
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ 10 (- 2 2/5)
Now,
Since, The expression is,
⇒ 10 (- 2 2/5)
Solve as;
⇒ 10 × ( - 12/5)
⇒ - 10 × 12/5
⇒ - 2 × 12
⇒ - 24
Thus, The expression is equivalent to - 24.
Learn more about the mathematical expression visit:
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Hey guys im board if u answer on my last question and on this one ill give u brainlyiest
Answer:
cool
Step-by-step explanation:
5m+ 4 -m + 3/5 - 15m
Final [tex]-11m + \frac{23}{5}[/tex]
Steps/Reasons/Explanation:
Question: Solve [tex]5m + 4 - m + \frac{3}{5} - 15[/tex].
Step 1: Collect like terms.
[tex](5m - m - 15m) + (4 + \frac{3}{5})[/tex]
Step 2: Simplify.
[tex]-11m + \frac{23}{5}[/tex]
~I hope I helped you :)~
Brian deposited $1,075 in an account that pays 2.35% simple interest for 3 ½ years. (9 pts.) How much total interest did the account earn? ______________ What is the ending balance in the account? ______________ How much interest did the account earn in the first year? _______________
Answer:
The total interest the account earned was $88.41.
The ending balance in the account is $1,163.41.
The account earned $25.26 in interests in the first year.
Step-by-step explanation:
The simple interest is one that does not accumulate to the initial capital, that is to say that the capital does not accumulate over the years.
Therefore, if Brian deposited $ 1,075 in an account with an interest of 2.35% per year for 3 and a half years, to obtain the total interest generated by the account, the following calculation must be performed:
(1,075 x 2.35 / 100) x 3.5 = X
25.2625 x 3.5 = X
88.41 = X
Thus, the interest generated during the first year was $ 25.26, while the accumulated interest during 3 and a half years was $ 88.41. In turn, since 88.41 + 1,075 equals 1,163.41, that is the resulting amount after the end of the investment.
Use proportional reasoning to determine the value of a in the proportion shown below.
a=1
a=25
a=10
a=15
Answer: a = 10
Step-by-step explanation:
3/5 = a + 5/25
Multiply both sides by 25 to get rid of it:
3/5 * 25 = 25(a + 5) /25
15 = a + 5
a = 15 - 5
a = 10
The map below shows the locations of the houses of Maria Reese and Paul.what are the coordinates of Steve's house who lives 2 miles form Paul and 1 mile form Reese. Please help
Answer:
Coordinates of Steve's House are S (3,2)
The required coordinate of the Steves's house is (3,2).
The map below shows the locations of the houses of Maria Reese and Paul, coordinates of Steve's house who lives 2 miles from Paul and 1 mile from Reese is to be determined.
Coordinate, is represented as the values on the x-axis and y-axis of the graph
Here,
Since Steve's house lives 2 miles from Paul's, So the Y coordinate of Steve's house will raise to 2 more than the Y coordinate of Paul, So Y = 0 + 2 = 2
Now, Steve's house lives 1 mile from Reese x coordinate of Steve's house will raise to 1 more than the x coordinate of Reese, So X = 2 + 1 = 3
Thus, the required coordinate of the Steves's house is (3,2).
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Solve –4x + 2(5x – 6) + 2x = 44 for x. Question 7 options: x = –9 x = –5 x = 12 x = 7
Answer:
x = 7
Step-by-step explanation:
[tex] - 4x + 2(5x - 6) + 2x = 44[/tex]
[tex] = > - 4x + 10x - 12 + 2x = 44[/tex]
[tex] = > 8x - 12 = 44[/tex]
[tex] = > 8x = 44 + 12 = 56[/tex]
[tex] = > x = \frac{56}{8} = 7[/tex]
Amelia wants a rearrange the furniture in her room.She is makes a scale drawing of her rectangular room,in which every 2 inches represents 5 feet.On her scale drawing ,the area of the room 24.96 room inches.Of one side of her room is 12 feet long, how long is the other side of her room, in feet?
Pls And thanks
Answer:
12.8
Step-by-step explanation:
13 feet is the length of the other side of the room.
What is the area of the rectangle ?The formula for area is equal to the product of length and breadth of the rectangle. Whereas when we speak about the perimeter of a rectangle, it is equal to the sum of all its four sides.
Given here, 2inches =5feet thus 1 inch is equivalent to 5/2 feet and let the length of the other side is x
now area of the room is 24.96 inches²
Thus in feet the area is 24.96×(5/2)²=156 feet²
Also 12 × x = 156
x = 13 feet
Hence the length of the other side is equal to 13 feet
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Find the area of a square with side length of 4x.
Answer:
16x²
Step-by-step explanation:
since all sides of a square are equal, we just multiply 4x by 4x. this gives us 16x².
The area of square with side length 4x is 16x.
What is Square?A square is a two-dimensional closed shape with 4 equal sides and 4 vertices.
Given,
The side length of a square is 4x
We need to find the area of square.
As we know that area of square = 4a.
Where a is the length of side of a square.
In a square all the four sides will have same length.
a=4x
Area of square=4(4x)
=16x
Hence the area of square with side length 4x is 16x.
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. The graph below shows the amount of money spent on a homeowners insurance bill and the period of time passed. Based on the information in the graph, how much will the Jones family spend on homeowners insurance after 9 months?
Answer:
$450
Step-by-step explanation:
First, find an equation that represents the proportional relationship between number of months (x) and amount spent (y).
A proportional equation can be represented in the form, y = kx, where,
k = constant of proportionality = y/x
Using a point on the line, (1, 50),
k = 50/1 = 50.
Substitute k = 50 into y = kx
The equation would be:
y = 50x
After 9 months (x), they would pay the following:
Substitute x = 9 into y = 50x
Thus:
y = 50(9)
y = 450
Helppp I’ll mark brainliest
Answer:
a
Step-by-step explanation:
keep change flip so 9/10 x 5/2 =45/20 and simplified is 2 1/4
A. because 9×5 =45 and 10×2=20 =45/20 we simplify and 9/4 and still simplify then 2 1/4 is the answer
Six years ago $1.200 was put in the bank and in the end earned $485 of simple interest. What was
the interest rate for this bank account?
Show your work
I=
P=
R=
T=
Correct principal is $1200.
Answer:
R = 6.736%
Step-by-step explanation:
Formula for simple interest is;
Interest = PRT/100
We are given;
Principal; P = $1200
Time; T = 6 years
Interest; I = $485
Rate; R =?
From, Interest = PRT/100, we have;
485 = 1200 × R × 6/100
Making R the subject gives;
R = 485 × 100/(6 × 1200)
R = 6.736%
Happy new year,
add 2000 + 21 = 2021
trying to be fun and creative.
HAPPY NEW YEAR:)
not only today
always be fun and creative
Answer:
2000+21=2021
its a very cool thing u got inur mind!!
What is the slope of the graph/ What does the slope tell you?
Answer both for brainliest
Answer:
Slope= 30
Step-by-step explanation:
What does the slope tell me?
It tells me that every time I try to find the slope with different points I get 30 for slope.