Answers
Answer:
20
Step-by-step explanation:
because -20 + -12 = 32 + -12 = 20
approximately 20
The exponential constant is an important mathematical constant and is given the symbol e. Its value is approximately 20. It has been found that this value occurs so frequently when mathematics is used to model physical and economic phenomena that it is convenient to write simply e, f and g.
Related Questions
2. One angle of a triangle measures 10 degrees more than the second. The measure of the third angle is twice the sum of the measures of the first two angles. Find the measure of each angle. [Hint: the sum of the three angles in a triangle equals 180°.] PLEASE SHOW YOUR WORK I WILL MAKE BRAINLIST PLEASE!!!!!!!
Answers
Answer:
first angle = 25 degrees
Second angle = 35 degrees
Third side = 120/degrees
Step-by-step explanation:
Let the size of the second angle be x degrees.
One angle of a triangle measures 10 degrees more than the second. This means that the size of the first angle is ( x+ 10 )degrees.
The measure of the third angle is twice the sum of the measures of the first two angles. This means that The third angle = 2( first angle + second angle). So the size of each angle is
First angle (x + 10) degrees
Second angle = x degrees
Third angle = 2(x + 10 + x) = (4x + 20) degrees
Sum of angles in a triangle = 180 degrees. Therefore, x + 10 + x + 4x + 20 = 180 degrees 6x + 30 = 180
6x = 180 - 30 = 150
x = 150/6 = 25 degrees
First angle = x + 10 = 25 +10 = 35
Third angle = 4x + 20 = 4 × 25 + 20
= 100+ 20 = 120 degrees
Hope this helps
Answer:25(1st angle),35(2nd angle),120(3rd angle)
Step-by-step explanation: (/ stands for divide)
180/6=30 (sum of angles/total units=value of one unit, third angle is 4 units as it is twice the sum of first two angles)
30x4=120 (value of unitxnumber of units of 3rd angle=3rd angle)
30x2=60 (value of unitxfirst angle+second angle total units=value of 1st angle+2nd angle)
(60-10)/2=25(1st angle)
25+10=35(2nd angle)
CHECK: 35+25+120=180
hope you get it :)
Im done painting it......
Answers
Answer:
UMM
Step-by-step explanation:
WHAT IS TT?!?!?!?!?!?!
Matt made the model below to help him solve his math problem.
Complete the expression that matches Matt's model. (Look at the photo attached to understand more)
please help!!!!
Answers
Answer:
6X5
Step-by-step explanation:
There are 6 columns and 5 rows. Therefore it should be 6X5.
I hope this helped, have a great day :D
PLS HELP PLS HELP PLS HELP
Answers
Answer:are u suppose to divide something
Step-by-step explanation:
Solve the equation by finding the common multiple.
three fourths minus two fifths plus eight twentieths equals blank
seven twentieths
fifteen twentieths
twenty fifteenths
thirteen twentieths
Answers
15/20. multiply 3/4 by 5 on both the top and bottom,, the result is 15/20. Once you have 15/20 you take the other fraction (2/5) and multiply both the top and bottom by 4. You should end up with 8/20 now that both fractions have the same denominator you can subtract them. Once you do so the denominator will stay the same except the numerator you end up with 7/20 with this fraction you can add 8/20 when they are added together you should get 15/20.
Terry bought a sweater for $24 before tax. He had a coupon for 14 off. The sales tax rate was 0.06. How much did Terry pay for the sweater, including tax?
Answers
Answer:
$11.44
Step-by-step explanation:
Please tell me if it is wrong.
Brainliest would be appreciated
Have a nice day!
I NEED HELP ASAP, n this is the last one
Answers
Answer:
no
Step-by-step explanation:
no
Can someone help me out?
Answers
Answer: It would be C
Step-by-step explanation:
because on Sat. there were 80 discs and on Mon. there were 55 discs, so 55-80=25 and C is your answer
May the force be with you to help me???
Answers
Answer: 3.88 to 219
Step-by-step explanation: ok so if the data is O+ donors to B+ donors and you have to write the comparison in three different ways then you look on the chart to see that O+ is 97 & B+ is 25 then it would be 97 to 25. 97 t0 25 & 25 to 97 So I’m thinking next you have to divid 97 by 25 to get 3.88 to 219 .
I might be wrong and if I am i’m sorry.
HELP asap pls, first right=brainliest
Answers
Answer:
The answer is 12
Step-by-step explanation:
First, we can subtract the 8 from both sides of the equation. This gives us:
b/-4 = -3
Now, multiply -4 from both sides. We get:
b = 12
Hope this helps!
Please help!!
Write an exponential function to model the situation. Then estimate the value of the function after 5 years (to the nearest whole number).
A population of 290 animals that increases at an annual rate of 9%.
Answers
How do you find the percent of decrease a report card grade that goes from 90 to 85?
Answers
Answer:
divide i think or minus
Step-by-step explanation:
Find difference between the two numbers then divide the decreased by the original number and multiply that by 100
Can someone help me?
Answers
Answer:
m= -2
Step-by-step explanation:
HELP! A team has won 51 out of 68 games. Explain how to use the bar diagram to find the percent of games the team has won.
Answers
Answer:
17 represents 25% of the total games. Since 17 times 3 equals 51, you use the first 3 columns to find an answer of 75%.
Answer:
0.75%
Step-by-step explanation:
51÷68=0.75
0.75%
Can someone plz help me with these problems!!!
Answers
I believe you spelled "Caramel" wrong.
HELPPPP
WITH EQUATION
Answers
situation b- 200 was the starting number because 8% increase from 200 is 216
What was the hardest math problem you have ever done that you understand wasn't that hard
Answers
Which equation is perpendicular to:
y = 3/2x +2
Group of answer choices
y = 3/2x +3
y = -2/3x +5
y = -3/2x +4
y = 2/3x +7
Answers
Answer
y=-2/3x+5
Step-by-step explanation:
Whichever line has opposite reciprocal slope is perpendicular
The bakers at healthy bakery can make 150 bagels in 10 hours. How many bagels can they make in 18 hours?
Answers
Answer: 1200
Step-by-step explanation: I am not sure of my answers, if it's incorrect then please correct me if you can, thanks.. -Furreto
Find percentage of 5% of 10
Answers
Answer:
Step-by-step explanation:
5% of 10 is .5
Answer:
0.5
Step-by-step explanation:
When doing percent with 10, you can simply just move the decimal to the left once on the percentage.
Rupesh is mowing grass to save money for a vacation. He charges $12 per yard. Rupesh already has $40 and wants to have at least $148 to take with him. write and solve the inequility to determine how many yards rupesh needs to mow a to have at least $148. interpret the solution. in need help ASAP plz hurry
A. y ≥ 9
B. y ≤ 9
C. y ≤ 4
Answers
Answer:
Rupesh must mow at least 9 more yards to have
the $148 he needs 12y + 40 ≥ 148
12y ≥ 108
y ≥ 9
Step-by-step explanation:
Using the table above, write the ratio of 7th Grade GIRLS to 6th Grade GIRLS. Remember to reduce if possible!
Answers
Answer:
34/22 34 divided by 2=17 22 divide by 2=11 so 17/11
Step-by-step explanation:
Write these numbers in order from LEAST to greatest: 42%, .43, 17/40
Answers
Answer:
42%, 17/40, .43
Step-by-step explanation:
I'm pretty sure this is the answer, I just divided 17 by 40 and got 0.425, then i divided 42 by 100 and got 0.42. So they answer should be 42%, 17/40, .43
The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Which is the best prediction for Aria’s grade when she sleeps for 10 hours?
A. 75
B. 83
C. 92
D. 99
Answers
Answer:
92
Step-by-step explanation:
Evaluate if k = 7 and j = 6.
3k – 2j = [?]
I need help please!:)
Answers
Answer:
9
Step-by-step explanation:
3k - 2j= [?]
3(7) - 2(6) = [?]
21 - 12=[?]
?=9
3x7-2x6
21-12=9
ANSWER = 9 !!
I need a quick equation in y=mx+b form that shows their total miles hiked after x number of weeks.
Answers
Answer:
20 + X4
Step-by-step explanation:
Austin has scored 31, 20, and 28 points in his three basketball games so far. How many points does he need to score in his next game so that his average (mean) is 25 points per game?
Answers
Answer:
21
Step-by-step explanation:
(31+20+28+x) ÷ 3
Combine Like Terms:
=31+20+28+x
=(x)+(31+20+28)
=x+79
Divide by 3
x=21
Which expression is equivalent to -2.5(1-2n)-1.5n?
A.-2.5+3.5n
B.-2.5-3.5n
C.-2.5-6.5n
D.-2.5-n(5-1.5)
Answers
the data in the table shows the lengths of some pieces of carpet that Justin has. he wants to make a dot plot to show the data. how many dots will Justin place above the
3 1/2?
Answers
Answer:
B
Step-by-step explanation:
The only one above 3 1/2 is 3 3/4 therefore the answer is B
Answer:
b
Step-by-step explanation:
Mrs. Casiple is making a table cloth for her circular dining table 10 dm in radius. She wants the cloth to be hanging around the edge of the table by 4 dm. How big will the table cloth be? Use π=22/7
Answers
The area of the dining tablecloth would be 616 dm² which is a circular dining table 10 dm in radius.
What is the area of the circle?The area of the circle is equal to the product of the square of the radius of the circle and pi.
A = πr²
where 'r' is the radius of the circle
Mrs. Casiple is making a tablecloth for her circular dining table 10 dm in radius. She wants the cloth to be hanging around the edge of the table by 4 dm which is given in the question.
Here the radius of the dining table = 10 dm.
The extra length = 4 dm
Total radius = 10 dm + 4 dm = 14 dm
Area of dining table cloth = πr²
Area of dining table cloth = 22/7 × (14)²
Area of dining table cloth = 616 dm²
Therefore, the area of the dining tablecloth would be 616 dm²
Learn more about the area of the circle here:
brainly.com/question/19794723
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