Answer:
70?
Step-by-step explanation:
Question 9. Which of the following converts to a terminating decimal greater
than 1?
Answer:
Where are the options?
Step-by-step explanation:
Answer:
7/2
Step-by-step explanation:
hope it helps sorry if im wrong
A line is rotated. Which of these could be the result?
Answer: The answer is B.
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
a line would be a line not a segment
Please help for a grade!?
Answer:
8.9
Step-by-step explanation:
What is -8 + -14
6
22
-6
-22
Answer:
56
Step-by-step explanation:
Answer:
22
Step-by-step explanation:
Find the rate of change and initial value for the linear function.
The rate of change is
help please i dont get this
Answer:
1. Not similar
2. Similar, ABC is similar to FED by SSS
Step-by-step explanation:
1. Not similar.
The interior angles of a triangle always have to add up to 180, and since the first triangle has angles 30 degrees and 90 degrees, you know the third angle will have to be 180 - 30 - 90 = 60 degrees.
The second triangle's third angle will have to be 50 degrees because 180 - 90 - 40 = 50 degrees.
Since the three angles of the triangle are not the same, they are not similar.
2. Similar, ABC is similar to FED by the SSS triangle similarity postulate.
First, AB is similar to FE because AB = 15 and FE = 5, so the scale factor is 3
Next, BC is similar to ED because BC = 9 and ED = 3, so the scale factor for these sides is also 3
Lastly, CA is similar to DF because CA = 12 and DF = 4, so the scal factor for this is also 3.
Since the scale factor for all of the sides is 3, these two triangles are similar.
can some one help me fast cause i need this done bye the end of class
Answer:
1. 255m 2. 172m
Step-by-step explanation:
1. 200+55=255m
2. 227-55=172m
A rock is tossed over a seaside cliff. The equation y=−16x^2+50x+118 gives the height of a rock above sea level. How long until the rock hits the water?
(GIVING BRAINLIEST!!)
Gethyn drinks 48 fluid ounces of water in one day. He needs to drink 8 cups in total. How many more cups does he need to drink?
A) 2 cups
B) 6 cups
C) 384 cups
D) 768 cups
Answer:A
Step-by-step explanation:1 cup is equal to 8 fluid ounces so 48/8=6 and since he needs to drink 8 cups of water the answer is 2 more.
The number of cups of water Gethyn need to drink more is 2 cups. Therefore, option A is the correct answer.
What is metric conversion?Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.
Given that, Gethyn drinks 48 fluid ounces of water in one day.
We know that, 1 ounce = 0.125 cups
Here, 48 fluid ounces = 48×0.125
= 6 cups
Number of cups of fluid = 8-6
= 2 cups
Therefore, option A is the correct answer.
To learn more about the metric conversion visit:
brainly.com/question/21244256.
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Change 5400 millilitres to litres.
Answer:
1 ml = 0.001 litres
5400 ml = 5.4 litres
pls answer the photo question i need help
Aaron thinks of two numbers less than 30.
The Highest Common Factor (HCF) of his two numbers is 6.
The Lowest Common Multiple (LCM) of his two numbers is 72.
Write down the two numbers that Aaron is thinking of.
Twice the square of a number minus 3 is 47. Find the number
Answer:
5
Explanation:
5 squared is 25. 25 times 2 is 50. 50 minus 3 is 47.
Given a circle with radius of 18 m, what is the diameter?
Answer:
d=36m
Step-by-step explanation:
d=2r=2·18=36m
Answer:
Your in luck! I'm actually learning this right now!
Step-by-step explanation:
d = 2r so basically your diameter is your radius times 2! So 18 x 2 = 36 so the answer should be 36 hope this helps!
What is the solution set of the system {2x - 3y =19 and 7x +4y = -6?
A ladder is leaning against a wall. The top of a ladder is 5m off the floor and the base of the ladder is 1m away from the wall. How long is the ladder? Give your answer to one decimal place.
Answer:
The ladder is 5.09 m long
Step-by-step explanation:
Given that,
The height of the wall, P = 5 m
The base of the ladder is 1 m away from the wall.
We need to find the length of the ladder. Let it is H. We can solve it using the Pythagoras theorem. It can be given by :
[tex]H^2=P^2+B^2\\\\H^2=5^2+1^2\\\\H^2=25+1\\\\H=\sqrt{26} \\\\H=5.09\ m[/tex]
So, the ladder is 5.09 m long.
so do I x 7 and 3 .........
Answer: B sorry if I am wrong
Step-by-step explanation:
Answer:
1 × 7 is 7, 7 ×3 is 21
Step-by-step explanation: if this isn't what you meant then tell me, and ill tell you the answer
Which polygon has interior angles whose measures sum to 720°?
hexagon
nonagon
heptagon
octagon
Answer:
Hexagon
Step-by-step explanation:
Explanation: The sum of the interior angles of a hexagon must equal 720 degrees. Because the hexagon is regular, all of the interior angles will have the same measure. A hexagon has six sides and six interior angles.
Help ASAP!!!!
Multiple choice answer
Answer:
C. 9.24
Step-by-step explanation:
x is the height here, looking at the triangle.
To find x, however, we first have to find the hypotenuse. To formula for that is b (side we know)/cos(α) (angle we know). Substitute b for 6, and α for 57.
6/cos(57) would equal about 11.0647.
Now back to x. To figure that out, subtract 6² from 11.01647². Then, find the square root of that.
x = √11.01647² - 6²
x = √121.3626112609 - 36
x = √85.3626112609
x = 9.23918888544335
x ≈ 9.24, so C is the answer.
Erica had a stack of firewood on Monday. OnTuesday she used 1/2 of the
logs, and on Wednesday she used 110 logs, leaving Erica with 1/3rd of her
original supply. How many logs of firewood did Erica originally have on
Monday?
Answer:660
Step-by-step explanation:
Difference between 1/2 and 1/3 is 1/6 and 110 logs is 1/6 of the total logs
A submarine dove to a point 1760 feet below sea level.
Write a signed number to represent this elevation.
Answer:
-1760
Step-by-step explanation:
Sea level is 0 so if you under water then you are going into negatives.
The ratio of boys to girls in a classroom is 15 to 12. What is the ratio of boys to total students in the classroom?
Answer:
the ratio of boys to the total students is 15:27
Step-by-step explanation:
Since we know there are 15 boys and 12 girls, we can add those to know there are 27 total students. Therefore, the ratio it 15:27
Answer:
15:27
=5:9 (if answer is needed in simplest form)
Step-by-step explanation:
B : G : Total
15 : 12 : 15+12=27
hence boys to total is 15:27
=5:9 (if answer is needed in simplest form)
4) If Jackie has $175 in the bank, and the bank charges her $3.25 per month for having her
bank account below $200 how much money will she have in the bank if she does not deposit or
with draw any money after 5 months.
Answer:
$3.25 x 5 months = $16.25
$175 - $16.25 = $158.75
If Jackie doesn't deposit any money after 5 months, she will have $158.75 left over from the $175 in the bank
Step-by-step explanation:
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
You can get Brainliest
Answer:
I honesty dont know
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
A is a negitive number
B is a negitive number
C is less than D by 3
( Hope this helps )
What is the average rate of change of f(x) = 2x^2 - x - 4 over the interval -4 < x < 2?
The average rate of change of f(x) = 2x^2 - x - 4 over the interval -4 < x < 2 is -5.
To find the average rate of change of a function over an interval, we need to calculate the difference in the function values at the endpoints of the interval and divide it by the difference in the x-values.
The given function is f(x) = 2x^2 - x - 4.
Let's calculate the function values at the endpoints of the interval: -4 and 2.
For x = -4:
f(-4) = 2(-4)^2 - (-4) - 4 = 32 + 4 - 4 = 32.
For x = 2:
f(2) = 2(2)^2 - 2 - 4 = 8 - 2 - 4 = 2.
Now, we can calculate the difference in the function values: f(2) - f(-4) = 2 - 32 = -30.
Next, we calculate the difference in the x-values: 2 - (-4) = 6.
Finally, we can calculate the average rate of change by dividing the difference in the function values by the difference in the x-values:
Average Rate of Change = (f(2) - f(-4)) / (2 - (-4)) = -30 / 6 = -5.
For more such questions on rate of change
https://brainly.com/question/8728504
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help regular 7th grade math
Answer:
Y = 5x + 3
Now for the other one if your asking is:
Y = -12x + 4
Hope this helped if so please mark brainlist!
Which expression is equal to 24/18 ? Select all that apply
Answer:
A, B, D
Step-by-step explanation:
What should you do first to simplify the expression ( 54 + 6) ÷ 26 + 5?
Can someone help me with this?