Answers
Answer:
a.70°
b.125°
c.125°
Step-by-step explanation:
ans respctively a,b,and c
Related Questions
On my chart for class it has 10 then a other side with 95 and i have to figure out what 10 divided by something gets 95 and i have no clue
Answers
Answer:
950 divived by 10 gets u 95
Step-by-step explanation:
What is the value of 2x+20
Answers
Answer:
Divide each term by
2
and simplify.
x
=
10
Step-by-step explanation:
hope this helps
Warm-Up
After reading "The Human Microbiome" article, you learned that there are trillions of bacteria in the human microbiome. Which of these statements do you agree with most right now? (check one)
(A) Bacteria are disgusting! Most bacteria in the human microbiome are harmful.
(B) Bacteria are great! Most bacteria in the human microbiome are helpful.
(C) I'm not sure! Bacteria are kind of disgusting, but some of them might be helpful.
What other interesting things did you learn from reading "The Human Microbiome"?
Please help me. WHOEVER ANSWERS THIS FIRST WINS BRANIEST
Answers
B. Move on from here
( PLEASE ANSWER I WILL AWARD BRAINLIEST) A train is traveling at a constant speed and goes 7.5 kilometers in 6 minutes. At that rate:
How far does the train go in 1 minute?
How far does the train go in 100 minutes?
Answers
Answer:
#1-1.25
#2-125
Step-by-step explanation:
s=d/t
s=7.5/6
s=1.25
d=s*t
d=1.25*1
d=1.25
d=s*t
d=1.25*100
d=125
To even check my answer if you do 1.25*6 you get the distance 7.5 that was mentioned in the question.
Hope this helps! :) Plz mark as brainliest
If 8/2x-3 = 4, what is the value of x?
Answers
Answer:
extract-7/4
decimal-1.75
mixed number-1 3/4
Step-by-step explanation:
write a equation of the line that passes through each set of points in slope intercept form 2,-1 -4,5
Answers
Answer:
323-21=221 BC OF SUBTRACTION reduces the nuber of 232
Step-by-step explanation:
Diego has a standard 52 card playing deck, which includes 13 heart cards, 13 spade cards, 13 diamond cards, and 13 club cards. If he draws one card at random, what is the probability that the card will be a heart?
20%
50%
30%
25%
Answers
Answer:
Step-by-step explanation:
52/4=13
13+13+13=39
13/52=.25
.25*10=25%
Do you know the answer?
Answers
Answer:
D: x=-3/k
Step-by-step explanation:
kx+7=4 (Subtract 7 from both sides)
kx=-3 (Divide both sides by k)
x=-3/k
Lisa purchased a prepaid phone card for $30. Long distance calls cost 13 cents a minute using this card. Lisa used her card only once to make a long distance call. If the remaining credit on her card is $26.49, how many minutes did her call last?
Answers
Answer:
27minutesStep-by-step explanation:
Firstly, let us calculate the amount spent
amount spent=30-26.49
amount spent=3.51
the expression for the total amount spent is given as
y=c-mx
let us convert 13cents to dollar= $0.13 extra charge per minute
we can see that x is the number of minutes
therefore
26.49=30-0.13x
26.49-30=-0.13x
-3.51=-0.13x
x=3.51/0.13
x=27 minutes
the last call was 27minutes
x^3 = -27 whats the answer
Answers
Answer:
-3
Step-by-step explanation:
The answer is -3 because -3 *-3 * -3 would equal -27
Hope this helps:)
John's library has 3 hardcover books for every 8 paperbacks. If he has 121 books in his library, how many of them are paperbacks. Will mark brainliest if correct. Pls show work.
Answers
Answer: 88
Step-by-step explanation:
1. Add 3 and 8 together
3 + 8 = 11
2. Divide 121 by 11
121/ 11 = 11
3. Multiply the amount of paperbacks in the stack of 11 books (8) by 11
11 x 8 = 88
88 Is your answer.
The Rodriguez family went out to dinner and the bill came to $35.85. They wanted to leave a 20% tip. What is the tip? What is the total amount the Rodriguez family spent at the restaurant?
Answers
Answer:
The tip is $7.17
Total amount spent is $43.02
Step-by-step explanation:
The bill is $35.85
The tip is 20%
You want to find 20% of $35.85 so multiply 35.85 by .2 (20% to decimal is .2)
35.85 multiplied by .2 gives you $7.17
So the tip is going to be $7.17
The total amount the family pays is the sum of the tip and the bill so
tip + bill = $7.17+$35.85 = $43.02
hope this helps
Answer:
total = $43.02
Step-by-step explanation:
for tip,
X = 20% of bill
X = 20/ 100 X $35.85
X = $ 7.17
For total amount,
total = bill + tip
= $35.85 + $7.17
= $43.02
NEed HeLp PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
Answers
Answer:
4.
Independent variable: Number of cans
Dependent variable: Soda
The amount of soda is dependent on the number of cans
y = 12x
5.
Independent variable: Number of biscuits
Dependent variable: Number of tricks
The number of biscuits is dependent on the number of tricks
y = 20 - 3x
When playing many games, players must roll a pair of dice and find the sum of the two numbers rolled. With two dice, there are 11 possible sums ranging from 2 through 12. What is the probability that a player will roll a sum of 11 on his first roll of two dice? Express your answer as a common fraction.
Answers
Answer:
[tex]Probability = \frac{1}{18}[/tex]
Step-by-step explanation:
Given
[tex]Dice = 2[/tex]
Required
Probability of getting sum of 11
First, we need to list out the sample space;
Represent the first dice with S1 and the second with S2
[tex]S_1 = \{1,2,3,4,5,6\}[/tex]
[tex]S_2 = \{1,2,3,4,5,6\}[/tex]
Represent the Sum of the outcome with S
So, the new sample space is the sum of outcome of S1 and S2
So, S is as follows:
[tex]S = \{2,3,4,5,6,7,3,4,5,6,7,8,4,5,6,7,8,9,5,6,7,8,9,10,6,7,8,9,10,11,7,8,9,10,11,12\}[/tex]
Represent the number of sample space with n(S)
[tex]n(S) = 36[/tex]
To determine the probability of outcome of 11, we need to list out the number of outcomes of 11.
Represent this with n(11)
From the sample space above,
[tex]n(11) = 2[/tex]
The required probability is then calculated as thus:
[tex]Probability = \frac{n(11)}{n(S)}[/tex]
[tex]Probability = \frac{2}{36}[/tex]
Simplify to the least term
[tex]Probability = \frac{1}{18}[/tex]
Over a period of 3 hours 180 acorns fell from a tree. How many acorns fell in one hour?
Answers
Answer:
That is very easy it is 60
Step-by-step explanation:
Answer:
Step-by-step explanation:
3h=180
/3 /3
h=60hours
Given f(x)=x^2-4x+4 find the value(s) for x such that f(x)=25
Answers
x=-7
hope this helps
F(x) = (x-2)^2 = 25
Next, take the root of each side:
(x - 2) = +/- 5
So now we are left with two functions:
x - 2 = 5
x - 2 = -5
These yield the results
x = -3 & x = 7
So, for x = -3 & x= 7, f(x) will equal 25.
Melissa was recording the heights of 4 flowers in her garden. The rose bush grew 12 inches in 1 month, the daisies grew 5 inches in 2 weeks, the tulips grew 8 inches in 3 weeks, and the daffodils grew 3 inches in 1 week. Which flower grew at the slowest rate?
Answers
Answer:
Daisies flower grows the slowest
Step-by-step explanation:
We are given;
Rate of growth of rose bush; 12 inches in 1 month.
1 month = 4 weeks.
Thus, we have; 12 inches in 4 weeks.
In 1 week, it grows; 12/4 = 3 inches per week
Rate of growth of daisies; 5 inches in 2 weeks. Thus, in 1 week, it grows by; 5/2 = 2.5 inches per week.
Rate of growth of tulips; 8 inches in 3 weeks. In one week, it grows by; 8/3 = 2.67 inches per week
Rate of growth of daffodils; 3 inches in 1 week = 3 inches per week
Looking at all the rates above, the slowest is 2.5 inches per week. This is for daisies.
find the hypotenuse
a=8,b=15, c=
Answers
Answer:
17
Step-by-step explanation:
a^2+b^=c^c
3r - 5 = 2r
How many solutions?
Answers
Answer:
one solution
Step-by-step explanation:
3r - 5 = 2r
=> 3r - 2r = 5
<=> r = 5
Answer:
One solution
Step-by-step explanation:
3r - 5 = 2r
-5 = 2r - 3r
-5 = -r
5 = r
if 12 cows produce 70 gallons of milk how many gallons of milk would 42 cows produce
Answers
Answer:
245
Step-by-step explanation:
4242/12=3.5
70×3.5=245
A particular plant root grows 1.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters). 0.59 centimeters 1.69 centimeters 3.81 centimeters 4.04 centimeters
Answers
Answer:
The plant root grows 3.81 centimeters per month.
Step-by-step explanation:
From Physics, we remember that an inch equals 2.54 centimeters. Given that a particular plant root grows 1.5 inches per month, we proceed to make a quick conversion to calculate its value in centimeters per month:
[tex]x = 1.5\,\frac{in}{mo}\times \frac{2.54\,cm}{1\,in}[/tex]
[tex]x = 3.81\,\frac{cm}{mo}[/tex]
The plant root grows 3.81 centimeters per month.
Home improvement charges $360 plus $12 per hour.Ace hardware charges $279 plus $15 per hour.Write and solve an equation for which the two cost would be the same
Answers
Answer:
360+12x=279+15x
The two costs would be the same when both companies charge 27 hours.
Step-by-step explanation:
From the information given, you need to find the number of hours where both companies charge the same and to do that, you can write an equation where Home Improvement cost is equal to Ace Hardware cost:
360+12x=279+15x, where x is the number of hours
Now, you can solve for x:
360-279=15x-12x
81=3x
x=81/3
x=27
According to this, the answer is that the two costs would be the same when both companies charge 27 hours.
What is the measure of angle B I need help fast
Answers
Answer:
it is 36°
Step-by-step explanation:
180-117 =63
180-(117+63)=36
Find the value of x in the triangle shown below.
x = ?
(this is another question)
Answers
Step-by-step explanation:
in a triangle = 180°
56 + 37 + x = 180
93 + x = 180
x = 180 - 93
x = 87
What is the volume, in cubic cm, of a cylinder with the height of 16cm and a base radius of 3 cm, to the nearest tenths place?
Answers
452.16 cm³ is the volume of a cylinder with the height of 16cm and a base radius of 3 cm
Volume of cylinder based problem:Height of cylinder = 16 cm
Radius of cylinder = 3 cm
Volume of cylinder = πr²h
Volume of cylinder = (3.14)(3)²(16)
Volume of cylinder = (3.14)(9)(16)
Volume of cylinder = 452.16 cm³
Find out more information about 'Cylinder'.
https://brainly.com/question/3216899?referrer=searchResults
HELP!!! simplify 7y^3√4x^6y^5
Answers
Answer:
Step-by-step explanation:
14y
3
(∣x∣)
3y
5
-3 1/3 times -2 7/10
Answers
Answer: how do I say this.....
Step-by-step explanation:
-9
Step-by-step explanation:
[tex]( - 3 \frac{1}{3} ) \times (- 2 \frac{7}{10} ) \\ \\ - \frac{10}{3} \times ( - \frac{27}{10} ) \\ \\ \frac{270}{30 } = 9[/tex]
what is 9 plus 9 divided by 1
Answers
Answer:
18
Step-by-step explanation:
9+9=18 x 1= would just be 18
Answer:
18
Step-by-step explanation:
. One box of noodles is needed to make 2 trays of lasagna. What is the ratio of jars of sauce to boxes of noodles for this lasagna?
Answers
Answer:
1 : 2
Step-by-step explanation:
1 2
___ = 1 :2
1 1
The ratio of the jars of sauce to boxes of noodles for this lasagna is 1:2
Please help ASAP!!!!!!
Answers
Answer:
3
Step-by-step explanation:
Answer:
f(2) =3
Step-by-step explanation:
According to the image :
f(x) .
When x = 0 , f(x) =4
When x = 1 , f(x)= 2
When x =2 , f(x) =3
Vice-versa