Answer:
Step-by-step explanation:
C = 28
C = 4 + 1/3 D
This means that
28 = 4 + 1/3 D
Subtract 4 from both sides.
24 = 1/3 D
Then to get rid of the fraction, multiply both sides by 3
72 = D
Therefore Drake is 72.
Answer:
72
Step-by-step explanation:
Write a ratio for the following situation:
For every 5 female teachers, there are 2 male teachers
and it might not be 5:2
Answer:
5:2
It actually it is!
look female 5 male 2
5 : 2
female to male
(5) (2)
5 to 2
Step-by-step explanation:
Do you get it now?
Pls consider giving my answer Brainliest! It would mean and help a lot! ; )
Answer:
5:2
Step-by-step explanation:
The answer is 5:2 because:
1) Since there are 2 male teachers for every 5 female teachers, the ratio has to be 5:2 because they did not give us any specific numbers.
For example, if they 10 female teachers, then there would be 4 male teachers. The ratio for this example would be 10:4
Hope this helps! :D
Which of the following is equivalent to the complex number i51?
Choose 1 answer:
A.1
B.i
C.-1
D.-i
Answer:
Step-by-step explanation:
1
Answer: -i
Step-by-step explanation:
khan Academy
another one guyssslol
What is 28196−−−√ written in simplified radical form?
Answer:
167.9166459
Step-by-step explanation:
1. A relation is a set of
A) functions
B) y-values
C) frogs
D) ordered pairs
Answer:
d
Step-by-step explanation:
Mai and Jada are both running on a treadmill. Mai travels 5 miles in 15 minutes. Jada travels 4 miles in 14 minutes. Who ran at a faster rate? Show and explain your reasoning
Answer:
Mai
Step-by-step explanation:
To find the rate, you must determine who is going faster per minute. To do this, you must divide the total number of miles by the total number of minutes.
Mai: 5 miles / 15 minutes = 1/3 miles per minute
Jada: 4 miles / 14 minutes = 2/7 miles per minute
Then, use a common denominator to make calculations easier:
Mai: 1/3 * 7/7
Jada: 2/7 * 3/3
You should get:
Mai: 7/21 miles per minute
Jada: 6/21 miles per minute
By looking at this, you can see that Mai is traveling slightly faster, going more miles than Jada per minute.
please help quickly !!
Answer:
50
Step-by-step explanation:
Answer:
-3x-12
Step-by-step explanation:
1.) Ted Mosby has 5 pairs of shoes, 6 pairs of pants, and 5 shirts, which can be worn in any combination. He needs to choose a combination to wear to his job interview. How many different combinations consisting of 1 pair of shoes, 1 pair of pants, and I shirt are possible for Ted to wear to the interview? A 11 D. 60 B. 16 E. 150 C. 30
Answer:
e 150 is the answer
Step-by-step explanation:
i calculated it
The table (below) shows the amount of fuel left in your RV while driving. What type of function can you use to model the data? Estimate the amount of fuel left in your tank after driving for 90 minutes.
Im a lil confused someone help explain the problem please :)
Answer:
the answer is 4
Step-by-step explanation:
hope this helps
Your club is going to make and sell cookies as a fund raiser. You buy ingredients for $33.25
and a sign for $2.50. You will sell each cookie for $0.50. Write and solve an inequality to
determine the number of cookies (c) you must sell to earn a profit of at least $50.
Answer:
172
Step-by-step explanation:
The sky ride at an amusement park spans 2,715 feet. Over the course of the day,
Anna rode the sky ride 7 times. How many feet did she ride?
A. 14,025 feet
B. 15,500 feet
C. 19,005 feet
D. 21,000 feet
Answer:
C. 19,005
Step-by-step explanation:
multipy 2,715 by 7
Write a paragraph proof for the following conjecture:
Given: m∠1 +m∠2=m∠4
Prove: m∠3 +m∠1 +m∠2=180°
Answer:
The answer to your question is given below.
Step-by-step explanation:
From the question given,
m∠1 + m∠2 = m∠4
To prove that:
m∠3 + m∠1 + m∠2 = 180°
We simply do the following:
m∠3 + m∠4 = 180°.... (1) (angle on a straight line)
But from the question given,
m∠4 = m∠1 + m∠2
Substitute the value of m∠4 into equation (1)
m∠3 + m∠4 = 180°
m∠3 + m∠1 + m∠2 = 180° QED
A coin is on the bottom of a pool, 8 ½ feet below the surface. Sal is going to jump off of a 10.25-foot-high diving board to retrieve the coin. What is the distance that Sal will need to travel from the diving board to the coin? *
Answer:
18.75 feet
Step-by-step explanation:
The sum of q and four times t is equal to 29.
Answer:
q+(4×t)=29. Hope that helped
Answer:q=116
29x4=q
plz mark brainlest it would really help me :)
A school has 500 students and 25 teachers. Which of these statements is true based on this information?
Answer:
A school has 500 students and 25 teachers
Step-by-step explanation:
How many packs of DVDs can you buy with 150 dollars if one pack costs 15 dollars ?
i need help with this 1.5r – 3r + 8r + 2.5r i don't get it
Answer:
9r
Step-by-step explanation:
1.5r+2.5r-3r+8r
4r-3r+8r
r+8r = 9r
∛512 has the same value as which of the following?
Answer:
Today: Monday, 12 October 2020
Hour: 07.17 WIB (in Indonesia)
_________________________
∛512
= ∛8³
= 8^3 × 1/3
= 8¹
= 8
remember this!
∛x = x^⅓
Need help!
Classify the following numbers as rational
2/3
3.1415926535...
0
Squared 1
7.4(bar over 4)
15
Squared 3
Which numbers are rational? Select all that apply!
Also can you identify which are irrational too?
That would be a great help.
Select all that apply!
<3 ASAP if u can!
Which expression would represent the cost of one CD, if the total cost for three of them is $36?
36-3
3(36)
36/3
3+36
Answer:
C: 36/3
Step-by-step explanation:
36 ÷ 3 = 12
We solve by using the total amount of dollars and dividing by how many CDs there are
Answer:C: 36/3
Step-by-step explanation:
36 ÷ 3 = 12
We solve by using the total amount of dollars and dividing by how many CDs there are
can you afford to buy a $50 video game every month if you make $40 a week and spend an average of $150 a month on food and gasoline the same there 4 weeks in the month true or false
Answer:
false
Step-by-step explanation:
you cannot afford it
Solve for x.
12x − 6 = − ( 18x + 11 )
A. 6
B. -6
C. 1/6
D. -1/6
Answer:
D
Step-by-step explanation:
12x - 6 = -18x - 11
12x + 18x = -11 + 6
30x = -5
x = -1/6
x + y = -10 in slope intercept form
Step-by-step explanation:
Hey there!
Given;
x+y= -10
We know that slope intercept equation form of straight line is; y = mx+c.
So, let's try to convert it into that form.
Shift"X" in Right side.
y = -x-10
Therefore, y = -x-10.
Hope it helps..
What are the slope and the y-intercept of the linear function that is represented by the equation Y=-10x+1?
a. The slope is -10, and the y-intercept is -1.
b. The slope is -10, and the y-intercept is 1.
c. The slope is -1, and the y-intercept is -10.
d. The slope is 1, and the y-intercept is -10.
Answer:
b. The slope is -10, and the y-intercept is 1.
Step-by-step explanation:
Y = slope(x) + y-intercept
Answer: B) slope = -10, y intercept = 1
The general form is y = mx+b
m = slope
b = y intercept
Comparing y = -10x+1 to y = mx+b we see that
m = -10
b = 1
please help me!!! i need help!!!
Answer:
The numbers r really blurry
Step-by-step explanation:
oof
If f(x) = x2 + 4x + 9. find f(-2)
Answer: f (-2) 5
Your welcome
A function is a relation between two variables where one variable is the set of inputs that gives the other variables as output.
The value of the function at x = -2 is 5.
The domain of the function = 5.
The range of the function = -2.
What is a function?A function is a relation between a set of inputs called domains and it has one output called the range.
Example:
f(x) = x + 2
At x = 2,
f(2) = 2 + 2 = 4
Domain = 2
Range = 4
We have,
f(x) = x² + 4x + 9
We need to find the value of the function at x = -2.
Substitute x = -2 in f(x).
f (-2) = (-2)² + 4x(-2) + 9
f (-2) = 4 - 8 + 9
f (-2) = 5
Thus the value of the function at x = -2 is 5.
Learn more about functions here:
https://brainly.com/question/26885907
#SPJ2
Help PLSSS!!! URGENTTT!!!
Answer: intrest is the last one but i cant answer the others sorry
Step-by-step explanation:
i tried
Can someone help me with this?
Answer:
20 feet
Step-by-step explanation:
We can use scale factors to represent the lengths. Since the flagpole's base is 4 times the tree's height, we can also say that the flagpole's height is 4 times the tree's height. Since the tree's height is 5 feet, the flagpole's height is 4 x 5, which is 20.
What is 8.61•10 to the power of negative 8
Answer:
0.0000000861
Step-by-step explanation:
I need help with angles
Answer:
The value of x is 8
The measure of angle A is 42 degrees
A and B are consecutive interior angles
Step-by-step explanation:
Since A and B are consecutive interior angles you combine both equations and have it equal to 180
16x+10+5x+2=180
21x+12=180
21x=168
x=8
Plug 8 into the equation across from A
16(8) +10
128+10
138 degrees
Since angle A is supplementary you do 180-138= 42 degrees
