Answer:
16850.58 (2DP)
Step-by-step explanation:
Compound Interest Formula = P(1 + [tex]\frac{r}{100}[/tex])^t
P = 10,000
Rate = 11%
Time = 5 years
10000(1.11)^5 = $16850.58
In the diagram below , TR and PS intersect at Q to form
four angles. The diagram is not to scale.
Use the information in the diagram to calculate
each value
Check the picture below.
Graph
2x + y = -1
3x + 2y = -6
Answer:
graph below
Step-by-step explanation:
geometry! will give brainlist!!
Dilate the rectangle below by a scale factor of 2. If the current side lengths are 15
and 8, what are the side lengths on the new dilated rectangle?
In your answer, give the new side lengths for the dilated image and explain how you
calculated them.
A
15 cm
B
8 cm
C
D
Answer:
AB and CD would be 30
AC and BD would be 16
Step-by-step explanation:
The scale factor is what you multiply the sides by. Dilate means wider or larger so you multiply each side by the scale factor of 2 to get the higher scaled rectangle.
How many inches smaller is a 6.17 inch worm than a 10.63 inch worm?
can someone please help me asap, thank youu!!!
Answer:
2 or (3-^7)²
Step-by-step explanation:
Hope it helped u
Step-by-step explanation:
(a + b) (a - b) = a² - b² (identity)
3² - (√7)²
9 - 7
2 ans.
hope this helps you !
What would you make the size of one of the sides of a right triangle if its other side is 12cm and the hypotenuse is 20cm?
A triangle has the three sides of 2cm, 6cm, and
[tex] \sqrt[2]{10} cm[/tex]
is it a right triangle-yes or no
Step-by-step explanation:
1. 400-144 = 256
unknown side = 16 cm
2.
√10 = 3.16
the biggest side is hypotenuse. assuming 6cm is the hypotenuse.
4+10= 14, which is different From hypotenuse. so it's not a triangle
Is 690,269 divisible by 9? Yes or No?
False, But I do not know why, I do not know whether it is false or not, but I think it is false.
Answer:
False.
Step-by-step explanation:
It is false because when dividing an odd number by an odd number, it usually isn't divisible. In this case, 690,269. Is an odd number, because the last number, 9, is odd, which makes the whole thing odd. So, odd divided by odd never turns out well. (By the way the answer is 76,696.5555556).
Someone solve for a and b pls
Answer:
a) rise 5, run 5, slope 1
b) rise 10, run 5, slope 2
Step-by-step explanation:
The rise is the vertical difference between the points. It is the length of the vertical side of the triangle you have drawn. You can determine that length by counting grid squares or by finding the difference of the y-coordinates of the points.
The run is the horizontal difference between the points. It is the length of the horizontal side of the triangle you have drawn. You can determine that length by counting grid squares or by finding the difference of the x-coordinates of the points.
a)rise = 5; run = 5. (counting grid squares)
slope = rise/run = 5/5 = 1
__
b)rise = 10; run = 5. (taking coordinate differences: 5-(-5) = 10; 4-(-1) = 5)
slope = rise/run = 10/5 = 2
What is the equation of the line that passes through the point (3,5) and has a slope of 2?
Answer:
y=2x-1
Step-by-step explanation:
The equation for a line (slope-intercept form) is:
y=mx+b
m: slope
b: y-intercept
x and y: (x, y) coordinate pair
In this scenario, since we are given the slope and a point on the line, we can solve for the y-intercept:
y=2x+b
5=2(3)+b
5=6+b
Subtract 6 from both sides
b=-1
Therefore the equation of the line is:
y=2x-1
help me pls !!
find x and y
y= -3x=-19
5x+8y=0
Chen bought a 20-foot chain for $36.50. What is the unit rate of price per foot?
Mrs. Thomas car averages 23 miles per gallon. How many gallons of gasoline will she need in order to make the round trip ? If the price of gasoline is $2.13 per gallon, what is the cost of the gasoline for the entire trip?
In addition to paying for the gasoline, Mrs. Thomas must also pay $13.92 fo her lunch and $32.98 for her dinner. What is the total amount of her meal expenses?
a. What is the total amount of her gasoline and meal expenses?
b. What operation did you use to figure it out ?
Answer:
a. $70.43
b. 23.43 + 13.92 + 32.98 = t (UNSURE)
Step-by-step explanation:
Since Mrs. Thomas is driving 231 miles using 23 miles per gallon, let's start by dividing 231 by 23
[tex]\frac{231}{23} = 10.043....[/tex]
We need to round 10.043... to 11 because you can't get part of a gallon.
Now, we need to multiply 2.13 by 11 to get the total amount of money for gasoline.
[tex]11 * 2.13 = 23.43[/tex]$
We also have the aditional meal expenses, which are $13.92 and $32.98.
We can use an equation to solve. Our total amount will be represented by t.
[tex]23.43 + 13.92 + 32.98 = t[/tex]
[tex]t = 70.43[/tex]
Hope this helps! Part b seems a bit confusing. I'll fix my answer if you could clarify, like if I do "communative property" or write equation. :))
Old MacDonald had a farm with some raspberry bushes. During the summer 5 of the bushes died from the heat. Each bush produces 6 pounds of raspberries in the fall. MacDonald gathered 96 pounds of raspberries that fall. How many bushes did he have before summer?
Answer:
21
Step-by-step explanation:
5 bushes ×6 pounds is =30 pounds
30pounds + 96pounds = 126pounds
126pounds ÷6 = 21bushes
Old Macdonald had 21 bushes before summer
Find the Least Common Multiple (L.C.M) and Highest Common Factor (H.C.F) of 20 and 30.
Answer:
LCM: 60
HCF: 10
Step-by-step explanation:
Listing Multiples
LCM:
Multiples of 20:
20, 40, 60, 80, 100
Multiples of 30:
30, 60, 90, 120
Therefore,
LCM(20, 30) = 60
----------------------------------------
Factorization
HCF:
The factors of 20 are: 1, 2, 4, 5, 10, 20
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30
Then the greatest common factor is 10
Answer the question correctly
Answer:
1,152 (Yes, I know it seems like a lot but it’s correct)
Step-by-step explanation:
To find this answer, we need to do 32x36
Whenever you have a problem like this, you have to multiply all your different variables/factors in which in this case is 32 and 36
When you do this, you get 1,152 so that’s your answer!
Hope this helps and please award brainliest if possible!
Answer:
1,152
Step-by-step explanation:
It is because 36 pencils and 32 students so you multiply and get 1,152
So far I’m 3/3 but i don’t know this one
Answer:
D
Step-by-step explanation:
Your are right i think?
In 2010, the population of a city was 114,000. From 2010 to 2015, the population grew by 7.7%. From 2015 to 2020, it fell by 6.6%. How much did the population grow from 2010 to 2015, to the nearest 100 people?
Answer:
From 2010 to 2015 the population grew by 8778 (rounded answer 8800)
Step-by-step explanation:
*
In the rectangle below, AC has a length of 28 units. What is the length of DE?
D
A
LD
O A. 56 units
O B. 21 units
O C. 28 units
D. 14 units
Answer:
D. 14 units
Step-by-step explanation:
it is a rectangle.
that means both diagonals are equally long.
E is in the middle of of diagonals.
so, since the whole diagonal (AC = DB) is 28 units long, one half of such a diagonal (AE = EC = DE = EB) is then
28/2 = 14 units long.
Which expression is equivalent to 24a-8b6c4/6a-4b-2c16 for all values of , , and where the expression is defined?
Answer:
I would choose the second one
Step-by-step explanation:
I WILL MARK BRAINLIEST
pls, help me with this. I'm Lost
Answer:
f(x)=2x−5 if x≤−3
Since the value of x is -3, the first function will be the correct option.
Step-by-step explanation:
The given function is -
f(x)=2x−5 if x≤−3
f(x)=−3x+4 if x>−3
Now we have to evaluate f(-3).
Since we have to calculate the value of f at x = -3, we have to choose the first function.
That is f(x) = 2x - 5.
Hence,
f(−3)=2∗(−3)−5=−6−5=−11
Therefore we have the value
f(−3)=−11
Since the domain of the function is divided into two parts, we have to choose any one function for a given value of x,
For values of x less than or equal to -3, we will use the first function. That is,
f(x)=2x−5 for all x∈(−∞,−3]
And for values of x greater than -3, we will use the second function. That means,
f(x)=−3x+4 for all x∈(−3,∞)
Can anyone help me please, and quickly
Answer:
y=10x
Step-by-step explanation:
The line is going up 10 units per x coordinate. It should be y=10x. Even though the y=mx+b exists as the method but there is no b coordinate.
Find x, then find the measurement of both angles.
Answer:
x=30
Step-by-step explanation:
2x+54=4x-6[corresponding angles]
2x-4x=-6-54
-2x=-60
x=-60÷-2
x=30
help i am stuck on a question and i still dont know how to do it
Answer:
i think it is 1/26
Step-by-step explanation:
Answer:
[tex]\frac{1}{26}[/tex]
Step-by-step explanation:
There are 26 letters in the alphabet. The computer chooses randomly, so everytime it picks a letter, out of all the 26 there is only one first letter of your name.
So, there should be a
[tex]\frac{1}{26}[/tex]
chance that the first letter in your name will be picked.
Hope this helped! Please tell me if I'm right or not, and sorry I didn't go in depth. <3
Tell me about a time you had to solve a complex problem. How did you break down the problem into smaller units to create a solution?.
Answer:
Look at the big picture. Make sure you understand what the end product is supposed to look like.
Examine the parts of the task. Figure out step-by-step what you need to do because it’s not going to happen through magic.
Think about the logical order of completing the pieces. What should you do first, second, third, etc.?
Step-by-step explanation:
Ya basically that!
please mark brainliest i need 2 more :(
30 discs coloured green or yellow are placed in a bag so that 5/6 of the discs are yellow. What is the ratio of green to yellow discs in the bag?
Select one:
a. 6:5
b. 1:5
c. 5:1
d. 5:6
A computer repair shop charges a flat rate of $50 plus $35 per hour spent repairing each computer. How much will the repair shop charge if the shop does 2.5 hours of work?
Sam is taking photos for the yearbook. She takes 140 photos in the morning. In the afternoon, she takes 60% more photos. How many photos does Sam take in the afternoon?.
Answer:
224
Step-by-step explanation:
60% more than 140
What would be the total cost of purchasing the number of shirts needed to use your coupon—after your coupon is applied and a 7. 5% sales tax is charged on the purchase?.
The cost of purchasing the number of shirts after discount and sale tax is $40.3125.
What is the percentage?The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
The discount is 25%.
The total price before the coupon is $50.
The sale tax is 7.5%
The cost of purchasing the number of shirts after discount will be
[tex]\rm Cost = 50*(1-0.75 )\\\\Cost = 97.5[/tex]
The cost of purchasing the number of shirts after the sale will be
[tex]\rm Cost = 37.5*(1.075)\\\\Cost = 40.3125[/tex]
The cost of purchasing the number of shirts after discount and sale tax is $40.3125.
More about the percentage link is given below.
https://brainly.com/question/8011401
Solve 2(n+17)/8 = 3/8. Show your work
Answer:
n=-31/2 or -15 1/2
Step-by-step explanation:
reduce the numbers
2*n+17/4=3/8
n+17/4=3/8
8(n+17) =17
8n+136 =12
8n=12-136
8n=-124