Answers
Answer:
TrueStep-by-step explanation:
:D
Related Questions
894,754,390 to the nearest million
Answers
Answer:
Your answer is: 900,000,000
Step-by-step explanation:
Hope this helped : )
What should I choose and why?
Answers
Answer:commas
have a great day everyone
Step-by-step explanation:
Answer:
the answer is brackets
it's about the same as parentheses
hope this helps
I need help answering this
Answers
Answer:
<yau
Step-by-step explanation:
the measure of <xaz is 40° so to complete it to 90° we need 50° which is angle <yau
How are corresponding side lengths of two similar figures related?
Answers
Answer:
If two objects have the same shape, they are called "similar." When two figures are similar, the ratios of the lengths of their corresponding sides are equal.
Step-by-step explanation:
Answer:
If two objects have the same shape, they are similar. If they are similar, the ratios of side lengths are equal. If the base of a rectangle was 22 feet and it was dilated by 2, the base would be 44 feet. The angle measures however, stay the same, or the two figures would not be similar.
Step-by-step explanation:
Set 35 between Pat and Sam in the ratio 4:3 how much money will each person get
Answers
Answer:
Pat gets 20 and Sam gets 15
Step-by-step explanation:
35 ÷ 7 = 5
5 x 4 = 20 (for Pat)
5 x 3 = 15 (for Sam)
hey can somebody help y+5=2(x+1)
Answers
What is the slope and y-intercept of this equation?
6x -2y = -8
A. m = -3 b =-8
B. m = -4 b = -3
C. m = 4 b =3
D. m = 3 b =4
Answers
Answer:
m = -3
b = 4
Step-by-step explanation:
you dont have that choice tho....but thats the answer
Hurry Plz!!
Geneva was given a division equation and asked to place the decimal point in the
quotient to make the number sentence true. Geneva's answer is shown below.
358.584 : 8.92
4.02
Do you agree with Geneva's placement of the decimal point? Use mental math
and the division algorithm to support your answer.
Answers
Answer:
I disagree because the decimal point in the wrong place. 40.2
Step-by-step explanation:
Which expression is equivalent to
32x8, 10?
Answers
Answer:
480
Step-by-step explanation:
8x4=32
8x8=64
32x4=128
32x8=256
256+128+64+32=480
Anyone know the answers to this?
Answers
Answer: 4
Step-by-step explanation:
Angle 8 is = to 4, they are corresponding.
i neeed held plzzzzzz
Answers
Answer:
c
Step-by-step explanation:
The count in a bacteria culture was 800 after 15 minutes and 1200 after 40 minutes. Assuming the count grows exponentially,
What was the initial size of the culture?
Answers
Answer:1) bacteria size = b(initial) * e^(r * t)
initial size = 300
final size = 1600.
Substituting the values into the main equation:
1600 = 300 * e^(r * 35 - 20)
solving for 'r'.
1600 = 300 * e^(r * 15)
1600/300 = e^(r * 15)
taking natural log on both sides to eliminate the power
ln(16/3) = ln[e^(r * 15)]
ln(16/3) = r * 15
r = ln(16/3) / 15
= 0.11159843
= 11.16%
To find the initial bacteria size,
Given: t = 20
300 = b * e^(0.1116 * 20)
Solving for b:
300 = b * e^2.232
b = 300/e^2.232
b = 32
Step-by-step explanation:
HELP ME RIGHT NOW ISTG
Answers
2x < 16
..................
Answers
Answer:
i dont really get the questionn but my most logical answer is any number below 8
Step-by-step explanation:
Answer: I’m not understanding very well. i can think of taking 16 divided by 2 to get x by itself. then it would become x<8
Step-by-step explanation:
Brody had his computer repaired at Store A. His bill was:
Initial Repair Cost = $1,200
Sales Tax of 6 percent = $72.00
Gratuity of 15 percent
Explain how you would calculate the gratuity for the services provided.
HELPPPPP
Answers
Answer:
1200 x 15%= $180.00
you don't need to add Gratuity on the Sales Tax
Step-by-step explanation:
Answer:
Add the repair cost and tax to get the total amount. Then multiply the total amount by 0.15 to find the gratuity.
Indicate if the two triangles or similar or not similar
Answers
Answer:
not similar,
77/66 does not equal 49/41
A pupil achieves 34 marks out of 43 in a Geography test. What percentage did they get?
Answers
Answer: 79.06%
Step-by-step explanation:
Got: 34
Out of 43
In percentage: 34/43*100
= 79.06%
Approximately 79.1%
In a rectangle diagonal is 5cm ,breadth is 3cm .find the area and perimeter of the rectangle? (STEP BY STEP EXPLANATION)
Answers
Answer:
The area of rectangle is 12cm² and the perimeter is 14cm.
Step-by-step explanation:
First, you have to find the length of the rectangle using Pythagoras Theorem :
a² + b² = c²
a² + 3² = 5²
a² = 5² - 3²
a² = 16
a = √16
a = 4 cm
Next, you have to find the perimeter and area of rectangle :
Perimeter = 2(length + breadth)
P = 2(4 + 3)
P = 2(7)
P = 14 cm
Area = length×breadth
A = 4×3
A = 12 cm²
consider n proper fraction such that the numerator is 2 less than the denominator. If the numerator and denominator are each increased by 1, then the ratio of the numerator and denominator of the new fraction is 4:5. Determine the original fraction
Answers
the original fraction would be 4:5 divided by 2 and 1 making the answer clear and then what you do is take your answer multiplying it by the improper fraction and subtracting it by the mixed and the others that you should know and then you get your real answer.
Have a good day!
It might seem confusing but it is actually correct, how do i know?
i´m a math prodigy.
One of Camille’s graduation gifts is a trip on Amtrak from his home in Atlanta to New York to visit a cousin. Camille is afraid he may experience motion sickness so he has decided to take 50 mg of dimenhydrinate (which will help prevent motion sickness) before boarding Amtrak. Suppose that 85% of this medication remains in the bloodstream after 1 hour. Represent the amount of dimenhydrinate in Camille’s bloodstream for the first 4 hours of taking the drug. Let t be the number of hours after reaching its peak level of 50 mg. Explain how you determined the amount of dimenhydrinate in Camille’s bloodstream.
Answers
Answer:
26.10 mgStep-by-step explanation:
Initial amount of drug = 50 mgRemains after each hour = 85%Time = tThis relationship can be shown as a function:
y(t) = 50(0.85)^tAfter 4 hours remaining drug in blood:
y(4) = 50(0.85)^4 = 50(0.522) = 26.10 mgIt is computed that when a basketball player shoots a free throw the odds in favor of his making our 23 to 3 find the probability that when does basketball player shoot a free throw he misses it out of every 100 free throws he attempts on the average how many should he make
Answers
Answer:
Step-by-step explanation:
So think like a percent 3 percent of 23 of mean multiply so first 23 divided by 100 equals what then to check the answer multiply it by 3
Using the probability concept, it is found that:
There is a 0.115 = 11.5% probability that he misses.Out of 100, on average, he would make 88.5.A probability is the number of desired outcomes divided by the number of total outcomes.
The odds in favor of his making is 23 to 3, which means that, for each free throw he takes:
The probability of making it is [tex]\frac{23}{23 + 3} = \frac{23}{26} = 0.885[/tex].The probability of missing it is [tex]\frac{3}{26} = 0.115[/tex].There is a 0.115 = 11.5% probability that he misses.
Out of 100, on average, he would make 0.885(100) = 88.5.
A similar problem is given at https://brainly.com/question/3478020
what is the least common multiple of 10 and 27
Answers
Answer:
270 ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
3. The parents of a newborn girl want to invest $1000 in some kind of saving plan that their child could
use after her 21st birthday. Savings Plan A will increase the amount in the account by $75 per year for
as long as the account is active. Savings Plan B will increase the amount in the account by 5% per year
as long as the account is open?
Answers
Answer: 6
Step-by-step explanation:
33
If a : b = 4 : 3 and b : c = 6 : 5, what is a : c?
please help!!
Answers
Answer:
8:7
Step-by-step explanation:
5:3=_:12
replace the _ please!
Answers
Answer:
5:3=20:12
Step-by-step explanation:
In the equation y = x +2, x represents Jean's age in years, and y represents the age of Jean's older sister, Rachel. Which is the graph of this equation? (please help)
Answers
Answer:
C.
Step-by-step explanation:
The equation is already in y = mx + b format. M means slope and b means is the y-intercept. Since we can see the slope is 1 and the y-intercept is 2, we can find the graph that matches this. In graph C, the line intercepts the y axis at the point 2 and the line goes up 1 on the y axis for every 1 on the x axis so it is true.
After a 40% discount the price of a pair of shoes was $50. What was the price before
the discount
Answers
Answer:
125
Step-by-step explanation:
x*0.40=50
50/0.40=125
40% of 125=50
x=125
What is the LCD of 1/2 and 2/17
Answers
Answer:
34
Step-by-step explanation:
Rewriting input as fractions if necessary:
1/2, 2/17
For the denominators (2, 17) the least common multiple (LCM) is 34.
LCM(2, 17)
Therefore, the least common denominator (LCD) is 34.
Ana makes her own birdseed. She mixes 8 ounces of barley, 16 ounces of dried fruit, and 12 ounces of corn. How many pounds of bird seed does Ana make with this recipe?
Answers
Answer:
36
Step-by-step explanation:
If you add 8 to 12 you get 20 and then you add 16 to that 20 and then you get 36
8 + 12 = 20
20 + 16 = 36
36 ounces of bird seeds
need help on this question please help!
A 20-ounce box of cereal costs $3.20. A 12-ounce box of cereal costs $1.80. Which box of cereal is the better buy?
Answers
Answer:
the 12 ounce box good luck
