Answer:
Let's verify is the corresponding sides have same ratio:
ΔABC, sides: 6, 9, 11ΔXYZ, sides: 21, 31.5, 38.5Ratios:
6/21 = 2/7 (divide by 3)9/31.5 = 2/ 7 (divide by 4.5)11/38.5 = 2/7 (divide by 5.5)The ratios are same, so the triangles are similar
Yes, the sides are all proportionalThe scale factor (ΔABC to ΔXYZ) is 2/7 (or ΔXYZ to ΔABC is 7/2 = 3.5)
Help please and thank you.
100 POINT QUESTION
Compound Interest: Determine the
amount of the investment if the original
$1000 were invested at a rate of 8%
compounded quarterly for 6 years
Carbon-14 has a half-life of 5,700 years. Scientists use this fact to determine the age of things made of organic material. Suppose the
average page of a book containing approximately 0.5 mg of carbon-14 is put into a time capsule. How much carbon-14 will each page
contain after each of the following years?
A) 11,400 years
B) 22,800 years
Find two integers whose sum is -2 and product is -24
Answer:
-6,4
Step-by-step explanation:
-6 times 4 is -24. -6 plus 4 is -2
Answer: -6 & 4
Step-by-step explanation:
First, we start by adding the two integers together
-6+4=-2
Then we are going to multiply the two integers together
-6x4=-24
due before 2:30 !! help !!
Answer:
x = 11
Step-by-step explanation:
33 divided by 3 is 11, and 11 times 3 is 33.
answer:
11
step-by-step explanation:
the easiest way to explain this is just to divide
33/3
which gets you the answer of 11
but here is another way to explain this
3x = 33
since the 3 and the x are times/multiplying each other and we need to get x by its self, all we do is move the 3 to the other side ( where 33 is ) but instead of multiplying them, we have the change the sign to dividing
3x = 33
/3 ----|>
( dont forgot to rewrite the equation!! )
x = 33/3
now all we need to do is divide 33 by 3 which gives us the answer of
11
hope this helps you! and if you ever need anymore help of problems like theses, just ask me :)
please helppp!!!!!!!!!!!!!
Step-by-step explanation:
answer is d and b.
they both lie in same line
Quotes:
If you're cooler than me doesn't that me hotter than you
Answer:
Thats good!
Step-by-step explanation:
Answer:
Step-by-step explanation:
It’s mean you are intellectual than me
2.) Find the length of the unknown side. Round your answer to the nearest tenth.
PLEASE HELP THIS IS URGENT
Answer:
14.1
Step-by-step explanation:
Hey There!
This is a right triangle so we have to use the Pythagorean Theorem to solve for the missing side
given the hypotenuse and a leg we do
[tex]hypotenuse^2-given.leg^2[/tex]
[tex]15^2-5^2=?^2\\15^2=225\\5^2=25\\225-25=200\\\sqrt{200} =14.1421356[/tex]
then we just round to the nearest tenth and get that
?=14.1
9p <-81
Inequalities , pls help
Answer:
the answer is p<-9
Step-by-step explanation:
because you divide both sides by 9
In Italy, about 74 of every 100 people use cellular telephones. Write the fraction of cellular phone users in Italy.
Answer:
74/100
Step-by-step explanation:
If you want it simplified it's 37/50
Answer:
Fraction is 74/100 and as a decimal this is 0.74
Write the log equation as an exponential equation. You do not need to solve for x. log, (2x - 7) = 22.3
Answer:
Step-by-step explanation:
2x-7 = 10^(22.3)
Hector's parents started saving money for his college education when Hector was six. If they save $400 per month at a credit union account, paying 2.5% interest compounded daily, how much will Hector have for college expenses 12 years later?
Answer:
$539.94
Step-by-step explanation:
The formula for calculating future value:
FV = P (1 + r/m)^mn
FV = Future value
P = Present value = $400
R = interest rate = 2.5/ 365
N = number of years = 12 x 365
$400 x ( 1 + 0.025/365)^4380 = $539.94
Can someone lowkey do this for me lolz
Answer:
2x + 6y + 9
A= 2. B= 6. C= 9
Step-by-step explanation:
I think sorry if I did this wrong
Solve: -4x = 20
A.) x = 5
B.) x = 24
C.) x = -5
D.) x = 16
Answer:
C.) x = -5
Step-by-step explanation:
-4x = 20
x = -5
-4(-5) = 20
Answer:
C) x=-5
Step-by-step explanation:
-4x=20
divide both sides by -4.....
-4x÷-4=20÷-4
x=-5
What three compounds make bases?
Answer:
Bases are ionic compounds consisting of hydroxide ions and a cation. The naming rules for acids are based on the suffix of the anion.Aug 2, 2012
Step-by-step explanation:
Your friend reads 25 pages in 30 minutes who reads at a faster average rate? Help please!
Answer:
1 min and 20 second for one page
Step-by-step explanation:
25/30 = 1 R 5
5*60 second equal 300 second
300/25 equal 20 for page.
1 min add 20 seconds equal 1 min 20 second per page.
20/16=5/4=25/20
30/25=6/5=24/20
You read at a faster rate.
---
hope it helps
what is the slope of the equation y-20= 5(x-2)
Answer:
m=5?
Step-by-step explanation:
Answer:
Step-by-step explanation:
y=mx+b where m is the slope we can solve for y to see the slope.
y-20=5(x-2)
y-20=5x-10
y=5x+10
So the slope is 5.
Give the most specific name for each quadrilateral.
Answer:
a. Parallelogram
b. Rectangle
C. Rhombus
D. Square
E. Kite
F. Parallelogram
Let me know if this helps!
Rashi used the addition table to add doubles. She colored the sums
of doubles in green.
What pattern do you see?
The sums of doubles
are odd.
The
sums of doubles
are even.
+ 1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 10
2 3 4 5 6 7 8 9 10 11
3 4 5 6 7 8 9 10 11 12
4 5 6 7 8 9 10 11 12 13
5 6 7 8 9 10 11 12 13 14
6 7 8 9 10 11 12 13 14 15
7 8 9 10 11 12 13 14 15 16
8 9 10 11 12 13 14 15 16 17
9 10 11 12 13 14 15 16 17 18
The sums of doubles
are both odd and even.
Answer:
999 yeah it's
Step-by-step explanation:
999 it's on the
POSSIBLE POINTS: 2
A tank that is 40% full contains 650 gallons of water. On a side sheet of paper, use a double number line to find the maximum capacity of the water tank.
What did you get?
gallons
Answer: max capacity is 1625 gallons.
Diagram is shown below.
=========================================================
Explanation:
We'll draw two horizontal number lines to help make a comparison or connection between percentages and tank capacity.
For the top number line, make 5 sections with the labels: 0%, 20%, 40%, 60%, 100%. The reason I'm picking 5 is because 40% = 40/100 = 2/5. So having 40% capacity means we're 2/5 full. That denominator 5 tells us how to subdivide each number line.
The bottom number line will also have 5 sections. We only know one label for this bottom portion right now. That label is 650. Place this directly under the "40%". This visually is one way to represent that 650 gallons is 40% filled. See the diagram below.
Cut the 650 in half to get 325. This corresponds to 40% cut in half to get 20%. Therefore, 325 will go under the 20%. Being 20% full means we have 325 gallons of water.
To figure out the 60% portion, we will multiply 325 by 3. This is because 3*20% = 60%, so 3*325 = 975. We'll write "975 gallons" under the "60%"
Then we have 1300 gallons under the 80% since 4*325 = 1300. Note how 4*20% = 80%, so that's where the '4' multiplier comes from.
Finally, we multiply 325 by 5 to get 1625 and that represents the full tank's capacity. Technically we could have just jumped to this directly without having to find the 60% or 80% capacity values, but it's good practice I think.
Again the diagram is shown below. The answer we're after is at the very bottom right corner. It's under the 100% to indicate the tank is completely full, or has reached max capacity.
-----------------------
Here's a way to find the answer without a double number line. This method involves setting up a proportion.
(40% full)/(650 gallons) = (100% full)/(x gallons)
40/650 = 100/x
40x = 650*100
40x = 65000
x = 65000/40
x = 1625
We confirm that the tank's max capacity is 1625 gallons.
Please i cant fail this Is for me to pass please help me.
Answer:
7
Step-by-step explanation:
Divide 24 and 4
28 ÷ 4 = 7
Answer:
7 points
Step-by-step explanation:
Bari scored 28 points.
Denay scored 1/4 of 28 points = 7 points
WILL GIVE BRANLIEST IF CORRECT!
Answer:
Angle c is a right angle, which is 90 degrees, and the other two angles look the same, so that would be (180 - 90) / 2 = 45, so angle B is 45 degrees
help pleasee!!!!! i will give brainly
69468403075295555033768038758X78684821900000057636843904983756930
Answer:
5.4661089e+63
Step-by-step explanation:
Plz help will give brilliant
Answer:
The answer is B
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
Emily gets restaurant flyers in her mailbox often. The table shows the flyers received in one month.
Considering this data,how many of the next 15 flyers should be expect to be Italian restaurant
Answer:
i believe the answer is b
Step-by-step explanation:
Answer: B
Step-by-step explanation:
The answer is b :)
I GOT IT RIGHT!!
Does anyone have “Geometry and Data Analysis” on edge? I really need help on the test if you are good at geometry..
Please answer correctly !!!!!Will mark Brianliest !!!!!!!!!!!!!!
Answer:
MQ is parallel to PQ
or
MN is parallel to PO
Answer:
The answer to your question;MP is parallel to PQ
What are the terms in 4(2x + 3) ÷ 5y
Answer:
downlaod photo math, take a pic of the question and boom. theres your answer
Which set of numbers are equivalent?
A) 0.25, 25%, 2/8
B) 0.20, 20%, 5/20
C) 0.60, 6%, 6/100
D) 0.088, 88%, 88/100
Step-by-step explanation:
D. 0.088, 88%, 88/100
those set of numbers are equivalent