add 1 to both sides then divide by 3. the answer should be r=3
Answer:
r=3
Step-by-step explanation:
First, you would add 1 to both sides so:8+1=3r-1+1 so that gives you 9=3r.
Then, you divide 3 from both sides. 9/3=3r/3 so that gives you r=3
WILL MARK AS BRAINLIEST HELP!
Answer: No it is not, because 544 does not equal 256
when you do 12 to the power of 2 and 20 to the power of 2 it is 544. 16x16 equals 256
PLEASE HELP ASAP 20 POINTS HELPPPPPPPP!!!!!!!!!!!
I THINK THIS IS THE ANSWER BUT IKD
Answer:
x<-15
Step-by-step explanation:
You switch the sides of the sign because you are dividing by a negative.
-3x - 42 > 3
Add 42 to both sides to get -3x > 45
Divide both sides by -3 (when you switch the direction of the sign) and get x < -15
USING STRUCTURE Select the expression equivalent to
[tex]( \sqrt[3]{5} )^{4} [/tex]
Select all input values for which h(x) = 2.
Choose all answers that apply:
X=0
B
2=4
x = 6
D
None of the above
Answer: x=4
Step-by-step explanation:
Please help me find the slope for all of these lines
Answer:
a= 2/1 b= 3/2 c= 2/3 d= -1/5 e=4
Step-by-step explanation:
i hope this helped
i am very positive about these answers
please help me will give brainliest to the correct answer :)
% of female doctors = 26.8%
No. of female doctors = 57,500
We have to find total number of registered doctors.
[tex]\tt\:\%_{Female\;doctors}=\dfrac{No.\;of\;femal\;doctors}{No.\;of\;total\;doctors}\times 100[/tex]
[tex]\leadsto\tt\:\%_{FD}=\dfrac{N_{FD}}{N_{TD}}\times 100[/tex]
[tex]\leadsto\tt\:26.8=\dfrac{57500}{N_{TD}}\times 100[/tex]
[tex]\leadsto\tt\:\dfrac{57500}{N_{TD}}=\dfrac{26.8}{100}[/tex]
[tex]\leadsto\tt\:\dfrac{57500}{N_{TD}}=0.268[/tex]
[tex]\leadsto\tt\:N_{TD}=\dfrac{57500}{0.268}[/tex]
[tex]\leadsto\:\boxed{\bf{N_{TD}\approx 214552}}[/tex]
∴ The total number of registered doctors ≈ 2,14,552
Hope It Helps!Pls help me answer this question as fast as possible!!!!
Answer:
equasion: 7.50=3x+1.50
x=2
each hamburger is $2
The midpoint of AB is M(-2,5). If the coordinates of A are (1,7), what are the
coordinates of B?
Answer:
(-5, 3)
Step-by-step explanation:
B = 2M - A
B = 2(-2, 5) -(1, 7) = (-4-1, 10-7) = (-5, 3)
Find the coordinates of the midpoint of AB. A (12,-7) and B (-4,7).
8y = 4x - 1
Find the x and y intercepts of the line
Answer:
x-intercept=1/4 y-intercept= -1/8
Step-by-step explanation:
First, simplify the equation, y= 1/2x-1/8
Then you want to graph the equation with a slope of positive 1/2 starting at -1/8 that'll intercept across the x-axis at 1/4.
To find the y-intercept, you simply have to keep in mind that y=mx+b
b=y-intercept
So our y-intercept is stated in the equation after we simplified it
what is the fisrt name of mayor dimaguila
Answer:
Hello!
Welcome to Brainly, I'm Euijin and the Answer is:
Walfredo is his name. Full name: (WALFREDO R. DIMAGUILA, JR.)
Step-by-step explanation:
What is .010 as a fraction?
In math?
Answer:
[tex]\frac{1}{100}[/tex]
I hope this helps!
Answer:
To write .010 as a fraction you have to write .010 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.
.010 = .010/1 = 0.1/10 = 1/100
And finally we have:
.010 as a fraction equals 1/100
hope this helps:)
Determine the relationship
A. Parallel because the slopes are the same
B. Perpendicular because the slopes are opposite reciprocals
C. Oblique the slopes are different
PLS I REALLY NEED HELP! Write a function rule for the data in the following table.
Answer: Multiply by 3 in everyone
Step-by-step explanation: 4 times 3 is 12 5 times 3 is 15 6 times 3 is 18 and 7 times 3 is 21
Answer:
It will probably be y = 3(x)
so let's take the first example
x = 4
so use the rule
y = 3(x)
y = 3(4)
y = 3 x 4
y = 12
that's how y became 12.
So use the rule : y = 3(x)
Ryan deposits $775 in an account that pays 1.24% simple interest for 4 years.
Brian deposits $775 in an account that pays 1.24% simple interest for 1 year
How much interest did Ryan's account earn the first year?
Answer:
19.22 US$
and
38.44 US$
Step-by-step explanation:
The interest Ryan's account earned for the first year is $9.61.
What is Simple Interest?Simple interest is based on the principal amount of a loan or the first deposit in a savings account.
Mathematically,
SI = PRT/100
here, P is principle amount, R is the rate and T is the time.
Now it is given that,
Principle deposited by Ryan, P = $775
Interest, R = 1.24%
Time, T = 4 years
And for Brian,
Principle, P = $775
Interest, R = 1.24%
Time, T = 1 year
And Simple Interest for Ryan for 1st year,
SI = PRT/100
⇒ SI = (775*1.24*1)/100
⇒ SI = $9.61
Thus, The interest Ryan's account earned for the first year is $9.61.
Learn more about simple interest:
brainly.com/question/17960050
Which statements are true about the lines? Select three options.
Line WZ has the same slope as line XY.
Line YX has a greater slope than line ZY.
Line XW has a lesser slope than line YZ.
Line ZW has the same y-intercept as line YZ.
Line XY has a lesser y-intercept than line XW.
Answer:
The answer is A,B,E
Step-by-step explanation:
Step by step
The true statements about the lines in Trapezoid WXYZ are; Statements A, C, D and E.
How to define the properties of a Trapezoid?
The trapezoid showing the lines is seen online.
The given trapezoid is WXYZ. Now, in a trapezoid, one pair of opposite sides are usually parallel. Parallel lines have same slope and slope of line parallel to x axis is 0.
Now, If the line starts at the bottom left and goes towards the top right it means there is a negative slope. Thus, the true statments for Trapezoid WXYZ are:
- Line WZ has the same slope as line XY.
- Line XW has a lesser slope than line YZ.
- Line ZW has the same y-intercept as line WZ.
- Line XY has a greater y-intercept
Read more about Properties of a Trapezoid at; https://brainly.com/question/11083447
#SPJ2
Look at the image to solve this problem.
Answer:
∠K RQ = 115Step-by-step explanation:
1st step is to get the internal ∠R
R + P + Q = 180R + 50 + 30 = 180R = 180 - 50 - 30R = 100to get the angle ∠K RQ (same as step 1)
K + R + Q = 180K + (100/2) + 15 = 180K = 180 - 50 - 15K = 115therefore, the angle ∠K RQ = 115
Find the value of x. The diagram is not to scale.
Answer:
C
Step-by-step explanation:
2x + 3 = 5
____ ____
x 2
(cross multiply)
2(2x+3) =5x
4x + 6 = 5 x
6 = 5x - 4x
6 = x
Brad can type 1260 words in hour. What is Brad’s average typing rate in words per minute?
Answer:
21 words per minute
Step-by-step explanation:
1 hour = 60 mins
=> 1260 ÷ 60 = 21 words per min
Answer:21 words per minute
Step-by-step explanation:
60 mins in a hour
1260/60=21.
Merideth measured 3.25 cups of flour and 1.625 cups of brown sugar into
a bowl. How many cups of ingredients did she have altogether in the
bowl?
Answer:
Step-by-step explanation:
This is just an addition question. If you have a calculator just add the numbers.
3.25 + 1.625 = 4.875 cups in the bowl.
Sometimes you can use another method. Sometimes it is shorter.
3 1/4 + 1 5/8 = 3 2/8 + 1 5/8 = 4 7/8.
7/8 = 0.875
The equation below has one solution.
9x-10-3x+2
What is the solution to the equation?
o 2
0 1
0 1
02
A house sold for 350,000. The real estate agent makes a 5.5% commission. How much did he/she make from the sale
Answer:
350,000 x .055 = $19,250.00
4 hundredths +8 hundredths =
Express your answer in standard form
Answer:
12 hundereds
Step-by-step explanation:
Answer:
.8000+.4000
Step-by-step explanation:
The table shows the numbers of snare drum backbeats and bass guitar.
what is f(x)=x/3-1/6 when f(x)=0.5
Answer:
2/6
Step-by-step explanation:
f(x)=0.5/3 - 1/6
f(x)=1/2 - 1/6
f(x)=3/6 -1/6
f(x)= 2/6
what is the inequality ?
Answer:
An inequality compares two values, showing if one is less than, greater than, or simply not equal to another value. a ≠ b says that a is not equal to b. a < b says that a is less than b. a > b says that a is greater than b. (those two are known as strict inequality)
Step-by-step explanation:
Stefan has 4
1
2
cups of oats. He uses 3
1
4
cups to make granola bars for a camping trip. He saves the rest of the oats to feed to his parrot, Coco. If Coco needs
1
4
of a cup of oats each day, how many days can Stefan feed Coco with the oats he has left?
Answer:
5 days
Step-by-step explanation:
–0.4|x + 5.75| – 4.3 = –8.7
The solution to the absolute value equation –0.4|x + 5.75| – 4.3 = –8.7 is
x = -16.75 or x = 5.25
The given absolute value equation is:
–0.4|x + 5.75| – 4.3 = –8.7
Collect like terms
–0.4|x + 5.75| = –8.7 + 4.3
–0.4|x + 5.75| = -4.4
Divide both sides by -0.4
|x + 5.75| = -4.4 / -0.4
|x + 5.75| = 11
x + 5.75 = 11
x = 11 - 5.75
x = 5.25
x + 5.75 = -11
x = -11 - 5.75
x = -16.75
The solution to the absolute value equation –0.4|x + 5.75| – 4.3 = –8.7 is
x = -16.75 or x = 5.25
Learn more here: https://brainly.com/question/5263851
Points A, B, C, D, E, and F are located on the number line. A number line going from Negative 1 and StartFraction 3 Over 8 EndFraction to StartFraction 3 Over 8 EndFraction in increments of StartFraction 1 Over 8 EndFraction. Point E is at negative 1 and StartFraction 2 Over 8 EndFraction. Point B is at negative 1. Point D is at negative StartFraction 7 Over 8 EndFraction. Point C is at negative StartFraction 2 Over 8 EndFraction. Point A is at 0. Point F is at StartFraction 2 Over 8 EndFraction. Which statements are true about the numbers represented by the points? Check all that apply. The number represented by Point C is equal to the number represented by Point F. Point A is neither greater nor less than the numbers represented by the other points. Point D represents a number less than the number Point C represents. Point A represents a number greater than the number Point F represents. Point E represents the smallest number of all the numbers represented by points.
Answer:
The true statements are;
Point D represents a number less than the number Point C represents
Point E represents the smallest number of all the numbers represented by points
Step-by-step explanation:
The given information are;
The number line with points are
[tex]-1\frac{3}{8} , -1\frac{1}{4} , -1\frac{1}{8} , -1..., \frac{3}{8}[/tex]
In decimal format, with Microsoft Excel and Word, we have;
-1.375, -1.25, -1.125, -1, -0.875, -0.75, -0.625, -0.5, -0.375, -0.25, -0.125, 0, 0.125, 0.25, 0.375
We have, E = -1.25, B = -1, D = -0.875, C = -0.25, A = 0, F = 0.25
The correct options are;
Point D = -0.875 < Point C = -0.25
Point E = -1.25 which is the second number on the number line and the smallest number of the numbers represented by points
Answer:
d e
Step-by-step explanation:
the constant of proportionality from the equation y equals 1/2x____
fill in the blank please
The constant of proportionality is the number with the letter x.
The number with chicken in the above problem is 1/2
The answer is 1/2