Answer: C: Yes, the Pythagorean Theorem works out to be equal.
Step-by-step explanation:
to test if a triangle is right angled or not, just use the Pythagorean Theorem:
a²+b²=c², where a and b are the two shorter sides of the triangle, and c is the longest side.
plugging this in:
54²+72² ?= 90²
2916 + 5184 ?= 8100
8100 = 8100
Yes! Its correct, so we know that this triangle is a right triangle. the justification is C: Yes, the Pythagorean Theorem works out to be equal.
You borrow $3000 (principal) for 4 years and pay a 9% interest rate. How much interest do you pay?
Please explain your anwser!!
Answer:
Hello there, your answer would be 270
Step-by-step explanation:
To get the solution, we are looking for, we need to point out what we know.
We assume, that the number 3000 is 100% - because it's the output value of the task.
so that x is the value we are looking for.
If 3000 is 100%, so we can write it down as 3000=100%.
We know that x is 9% of the output value, so we can write it down as x=9%.
Now we have two simple equations:
3000=100%
x=9%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
3000/x=100%/9%
Now we just have to solve the simple equation, and we will get the solution we are looking for.
Solution for what is 9% of 3000
- we multiply both sides of the equation by x and - we divide both sides of the equation by x
now we have:
9% of 3000=270
So, the answer is 270
Achilles was chosen to fight for the Greeks and he was honored to accept. Was he a good warrior? He forgot to take care of his weakness and this ultimately was taken advantage of by the defense, which led him being killed in battle. Was this honorable?
This story about the warrior Achilles demonstrates which character trait Homer was teaching?
Courage
Jealousy
Honesty
Answer: I don’t really know
Step-by-step explanation:
Write as a
single fraction
X-2
X+ 3
X+1
x-11
Answer:
x-2/1
X+3/1
x+1/1
x-11/1
Step-by-step explanation:
just put over 1 in the bottom for all the equation
Which of the numbers below are common
multiples of 2 and 5? Select all that apply.
A) 15
B) 20
C) 30
D) 35
E) 50
Answer:
20, 30, 50, they all go into 2 and they also go into 6, two doesn't divide equally into 5.
I need help asap. This due tn!
Answer:
Anything before 0 is negative. In this case we’re trying to “plot” - 1 2/3. It has to be between -2 and 0 on this plot.
Now lets imagine we have a center line between -2 and 0.
You’d get
-2, -1, 0
Now using that benchmark/ estimate, go towards the LEFT between -1 and -2. Now when reached about half way, go forward for a bit more and you should receive it.
Thats it!
A diamond ring costs $1,020 to manufacture and is sold in stores for $1,275. While, a ruby ring that normally sells for $290 is on sale for $203.
Answer:
The 2nd paragraph has the straightforward answer, technically.
This is an example of gross domestic product and today's marketing. When a product is usually paid more money to manufacture than it costs to actually sell. However, the usual difference between manufacturing cost and sales cost is on average is at most 5 - 15% of the manufacturing cost.
The second problem however is just the perfect example of sales and sales tax. The diamond ring is on sale for 30% off in this case, because 290 divided by its percent is equal to 30%, the remaining amount.
Subtract 4 from 8. Then, multiply by z.
Answer:
Kinda vague but here...
Step-by-step explanation:
z*(8-4)
z*(4)
4z
A woman acquires a bond that has maturity date of 10 years and a face value of $5,000. If the bond has a coupon rate of 6%, then how much interest will she earn each year? *
Answer:
I = $3000
Step-by-step explanation:
I = PRT/100
P = principle= $5000
R = rate = 6%
T = time ( yrs) = 10 yrs
I = (5000*6*10) / 100
I = $3000
Hi can anyone help? Is this 12?
Answer: Yes
Step-by-step explanation:
∛1728= ∛(2 x 2 x 2) x (2 x 2 x 2) x (3 x 3 x 3)
= 2 x 2 x 3
=12
Part 1: Rewrite the mathematical expressions. a) 4³=
Answer:
64
Step-by-step explanation:
Rename 2/3 and 3/4 using the least common denominator.
Answer:
17/12
Step-by-step explanation:
because it 12 the most minimum amounted common multiple of 3 and 4
WILL MARK AS BRAINLIEST!!
On the first day of school, the teacher places 3 pencils and 2 highlighters on
each desk. Which shows the ratio of highlighters to pencils? Select THREE
ratios.
A. 3 to 2
B. 2:3
C. 2 to 3
D. 3/2
E. 3:2
F. 2/3
Answer:
B, C, and F
Step-by-step explanation:
Which of the following figures is a pair of lines that are perpendicular?
Answer:
D is the correct answer.
Step-by-step explanation:
The lines are perpendicular as they go thiugh eachother at the center.
Answer:
4.) D
Step-by-step explanation:
A ( I'm not sure how to explain A )
B is an acute angle
C is a parallel line
D is a perpendicular line
I hope this helps!
Solve equation by using the quadratic formula.
8x² + 3x = 5
Answer:
[tex]x = \frac{5}{8} - 1[/tex]
x = 5/8 , -1
find the value of x
Answer:
is awnser is 1
Step-by-step explanation:
The greatest distance across the continental United States is about less than 5000km. To fit a map in an 8.5in by 11 in what scale should I use
Answer:
1 in = 500 km
Step-by-step explanation:
It is nice to choose a scale that leaves a little border, so one could probably make it ...
10 in = 5000 km
1 in = 500 km
__
If you'd rather have a "nice" ratio, you could use ...
2.5 cm = 500 km ⇒ 1 : 20,000,000
_____
Additional comment
An inch is 2.54 cm, so using 2.5 cm for the same distance means the map is slightly smaller. It would end up about 9.8 inches wide, leaving a border of almost 0.6 inches on either side.
You might want a scale that makes it easy to draw using the tools you have. If your distances are in km, and you have an inch ruler, then the first choice might be better. If you have a centimeter ruler, then the second scale might work better for you.
The unitless scale is found by doing the division:
[tex]\dfrac{2.5\times10^{-2}\text{ m}}{5.00\times10^5\text{ m}}=\dfrac{1}{2\times10^7}=\dfrac{1}{20,000,000}[/tex]
Round 34,528 to the nearest hundred. Write the comma (",") in your final answer.
Answer:
34,500
Step-by-step explanation:
34,528 rounds down rather than up because 528 is closer to 500 than 600 so it will round down to 34,500
Answer:
34,500
Step-by-step explanation:
34,528 = 34,500 because when you round the 5 in the hundred place the 2 isn't high enough to make the 5 round up so its 34,500.
5-10 round up 1-4 round down.
Juan buys a bond with a fixed coupon rate of 3%. Six months later, similar
bonds that are issued have a coupon rate of 4%. Which of the following is
TRUE? *
The coupon rate is the annual income that is expected by an investor.
What is a coupon rate?Your information is incomplete as the options aren't given. Therefore, an overview of the coupon rate will be given.
The coupon rate simply means the annual income that an investor can expect to receive when he or she holds a particular bond.
It's fixed when the bond is being issued and calculated by dividing the sum of the annual coupon payment by the par value.
Learn more about coupon on:
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It takes 154 cubes with side lengths of 1/2 inch to fill a rectangular prism. What is the volume of the rectangular prism?
Answer: It takes 64 – ¼ inch cubes to fill one unit cube. The right rectangular prism can be filled with ¼ inch cubes. It takes 9 x 2 x 4 cubes to fill this right rectangular prism. It takes 72 – ¼ inch cubes to fill this right rectangular prism.
Step-by-step explanation:
Annie have 56 stamps that are 26 less than one half of my stamps how many stamps do i have？
Answer:
You have 164 stamps.
Step-by-step explanation:
Let the no. of my stamps be 'x'
Half of x subtracted by 26 = 56
[tex]\frac{1}{2} x[/tex] - 26 = 56
[tex]\frac{1}{2} x[/tex] = 56 + 26 = 82
[tex]x[/tex] = 82 x 2 = 164
Let's check
[tex]\frac{164}{2}[/tex] - 26 = 56
[tex]\frac{164}{2}[/tex] = 56 + 26
164 = 82 x 2
164 = 164!
The answer is correct.
Multiply.
5 - 6
3
2
1
0
-10
Answer:
Hello! the answer is negative 1
Step-by-step explanation:
5 - 6 is negative 1
there's no answer option for it
_AnnieTheDreamGirl, 3/8/2022
I think you meant Subtract or multiply?
Answer:
-1
30
Step-by-step explanation:
5 - 6 = -1
The first number is least than the second number thus, it a negative..
----------------------------------------------------------------------------------------------------------
5 * 6 = 30
----------------------------------------------------------------------------------------------------------
As shown it none of the answer choices.. I think there a mistaken with your question..
[RevyBreeze]
What is the explicit formula for the geometric sequence: 4, 20, 100, 500, ....
Answer:
Step-by-step explanation:
Common ratio = 20/4 = 100/20 = 500/100 = 5
first term = 4
so
aₙ = 4 * 5ⁿ⁻¹
help me with this one please :) thank you
Imani was assigned to make 64 cookies for the bake sale. If Imani made 25% more than they were assigned, how many cookies were made
Answer:
80 cookies
Step-by-step explanation:
25% of 64 is 16
16+64=80
Imani made total of 8 cookies.
What is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
Imani was assigned to make 64 cookies for the bake sale.
let she made x cookies.
So, x = 64 + 25% of 64
x = 64 + 25/100 (64)
x = 64 + 64/4
x = 64 + 16
x = 80
Hence, the total cookies made is 80.
Learn more about algebra here:
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#SPJ2
23. Which number below could not be used to
PLEASEE HELP!!
?The measure of chance variation
1 - Standard error
2- Standard deviation
3- Variance
i need help with this question
Answer:
[tex]\boxed{\tt D)\: x=42.5}[/tex]
Step-by-step explanation:
[tex]\tt 2x+5=90[/tex]
[tex]\tt 2x=90-5[/tex] ←(Subtract the numbers)
[tex]\tt 2x=85[/tex]
[tex]\tt \cfrac{2x}{2}=\cfrac{85}{2}[/tex] ← (Divide both sides by 2)
[tex]\boxed{\tt x=42.5}[/tex]
~
70 points! Brainliest for whoever gets it right! Thanks! Dean ran 2.3 fewer kilometers than Sam. If Dean ran 6.8 km, how far did Sam run? A 2-column table with 4 rows. Column 1 is labeled Situation with entries increasing, difference, finding part of a total, sharing or grouping. Column 2 is labeled Operation with entries +, minus, times, divided by. Select all that apply. You know the difference in the distances the boys ran, so this is a subtraction problem. You are finding the total distance the boys ran, so this is an addition problem. Dean ran part of the distance Sam ran, so this is a multiplication problem. The correct equation is s + 2.3 = 6.8. The correct equation is s – 2.3 = 6.8. The correct equation is 2.3s = 6.8.
Answer:
→ Distance run by dean = 6.8 km .
also,
→ Distance run by dean = 2.3 fewer kilometers than Sam.
Let us assume that, distance run by same is s km .
so,
→ Distance run by dean = s - 2.3
therefore,
→ s - 2.3 = 6.8
→ s = 6.8 + 2.3
→ s = 9.1 km .
Hence, The correct equation is s – 2.3 = 6.8
Step-by-step explanation:
Answer:
A and E please brainly
Step-by-step explanation:
Write a linear equation for the line represented by the table above.
What number is 9 times as much as 400 ? A 391 B 409 C 3,600 D 3,609
Answer:
C.3600
...............
The number which is 9 times as much as the number 400 is number 3600. The option C is the correct option.
What is n times of a number?The meaning of n times of a number is that, how many times a number n is required to bring the result as the other number.
The number which is 9 times as much as 400 has to be found out. Let suppose this number is n.
To find the value of n, we have to multiply the number 400 with the number 9. Thus,
[tex]n=400\times 9\\n=3600[/tex]
The value of n is 3600.
Thus, the number which is 9 times as much as the number 400 is number 3600. The option C is the correct option.
Learn more about the multiplication of two number here;
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