Answer: 28r+3
Step-by-step explanation:
3(1+7r)+7r
distributive property
3+21r+7r
combine like terms
28r+3
Answer:
4r/7 is the answer 4r over 7
I f m ∠ P i s t h r e e l e s s t h a n t w i c e t h e m e a s u r e o f ∠ Q , a n d ∠ P a n d ∠ Q a r e s u p p l e m e n t a r y a n g l e s , f i n d t h e m ∠ P .
Answer:
The value of angle P is 119 degrees
Step-by-step explanation:
When two angles are supplementary, it means that they add up to be 180 degrees. For example, if we have two angles only on a straight line, then both angles are supplementary angles.
Now, the information we have from the question is that angle P is three less than twice the measure of Q.
What this mean is that if Q is x, then P is 2x-3
So let’s add both to equal 180 since they are supplementary;
x + 2x -3 = 180
3x -3 = 180
3x = 180 + 3
3x = 183
x = 183/3
x = 61
This is the value of Q;
The value of P which we are asked to look for is 2x -3 = 2(61) -3 = 122 -3 = 119 degrees
...............................
4225x^4-130x^2-3+36y^2-81y^4
Answer:
=4225x4−81y4−130x2+36y2−3
Step-by-step explanation:
0.147 as a fraction please?
Answer:
3/20
Step-by-step explanation:
4 questions, if you dont know all of them please just help with at least 1. i have crossed out the ones i dont need help with. help me for brainliest <3
Answer:
the part you crossed out makes it look like a person's eyes and eye brows lol
Step-by-step explanation:
Need help ASAP! 20 points:)))
Answer:
Addition Property of Equality
If a, b, and c are any real numbers, and a(b + c) = ab + ac, then (b = c) a = ba + ca.
Two adults and two children plan to travel round trip from Anchorage to Fairbanks. How much will the trip cost in the summer?
1/3(1 - 1/4) to the second power?
Answer:
0.1875
Step-by-step explanation:
Which inequalities can be used to find the solution set of the following inequality? Check all that apply. |2x – 5| Greater-than-or-equal-to 8 (2x – 5) Greater-than-or-equal-to 8 (2x – 5) Less-than-or-equal-to 8 (2x + 5) Greater-than-or-equal-to 8 –(2x – 5) Greater-than-or-equal-to 8 –(2x + 5) Greater-than-or-equal-to 8
Answer:
its 1 and 4
1. (2x – 5) ≥ 8
4. –(2x – 5) ≥ 8
Step-by-step explanation:
i just did the test
Answer: A,D
Step-by-step explanation:
Leah scored a total of 18 points in the basketball game, and she scored p points in the second half of the game. Write an expression to determine the number of points she scored in the first half of the game. Then, find the number of points she scored in the first half of the game if she scored 2 points in the second half of the game.
Answer: 16 points for the first half game
Step-by-step explanation:
1st half = ?
2nd half= p
Total = 18
The expressions to get the score of the 1st game is 18 -p
If she scored 2points in the second half game that means p=2
To get the 1st half of the game you should do 18-2=16
What is 3.680 divided by 7.86??
Answer:
The answer is 0.5 since we are rounding to the tenths place
Answer:
0.47 or 0.468 whichever one is better
Step-by-step explanation:
just divide with a calculator
your cell phone plan cost $39.99 per month plus $0.13 for each text message you send or receive. you have a most $46 to spend on your cell phone bill. what is the maximum number of text messages that you can send or receive next month?
Answer:
55.87
Step-by-step explanation:
Answer:
46 messages.
Step-by-step explanation:
The top got cut off a bit, it says "Make the same/similar inequality as the other problem:"
A bakery can make 21 cheesecakes for every 7 blocks of cream cheese. Which table represents the relationship between the number of cheesecakes the bakery makes and the number of blocks of cream cheese the bakery uses? A B Cheesecakes Cream Cheese (blocks) Cheesecakes Cream Cheese (blocks) 21 7 21 7 28 14 24 8 35 21 27 9 с D Cheesecakes Cream Cheese (blocks) Cheesecakes Cream Cheese (blocks) 3 1 3 1 4 2 6 4 5 3 9 7
Answer:
it would be D me child
Step-by-step explanation:
Graph y=-2x+5 only please help quickly
I’ll give brainliest to the quickest person
Answer:Slope: − 2 y-intercept: ( 0 , 5)x 0 5/2 y 5,0
Step-by-step explanation:
0(-4,1), and Y (-2, 3).
Answer: If you trying to find the distance [tex]d=\sqrt{16}[/tex] or 4. If you trying to find midpoint its MP= (-3,2)
Step-by-step explanation:Distance formula[tex]d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{2})^{2} }[/tex]
[tex]d=\sqrt{(-2-(-4))^{2}+(3-1})^{2} }[/tex] -2-(-4)=2 3-1=2
[tex]d=\sqrt{2^{2}+2^{2} }[/tex] 2 squared is 4
[tex]d=\sqrt{4+4}[/tex] equals [tex]d=\sqrt{16 }[/tex] or 4 simplyfied
Midpoint formula [tex]MP= (\frac{x_{1}+x_{2} }{2}), (\frac{y_{1}+y_{2} }{2} )[/tex]
[tex]MP= (\frac{-4+-2 }{2}), (\frac{1+3 }{2} )[/tex] -4+-2=-6 1+3=4
[tex]MP= (\frac{-6}{2} ), (\frac{4 }{2} )[/tex] -6/2= -3 4/2= 2
[tex]MP= (-3,2)[/tex]
a ball is thrown straight up from a height of 3 ft with a speed of 32 ft/s.
Please help solve im stuck!
Answer:
Step-by-step explanation:
The statement that is not true (an exception is easily created) is C
Draw a 1 by 4 rectangle.
Underneath it draw a 2 by 2 rectangle.
They both have the same area (4 units) but they are not congruent. The corresponding lengths are not equal and that is another condition that must be met for there to be congruence. There are many others.
Draw a 2 by 2 square.
draw a triangle with a base of 1 and a height of 8. These two figures have the same area, but they don't even have the same number of sides.
C is simply not true.
What graph is a function of x
Maya needs to drive miles to work. So far, she has driven miles. How many more miles must she drive?
Answer:7
Step-by-step explanation:
7 beacause she is far away
Answer:
unknown
Step-by-step explanation:
we need more stuff to go off of
What happens to the copy when it is created with a scale factor greater than 1? Less than
1? Exactly 1?
Answer:
When a figure is scaled by a scale factor greater than 1, the copy is larger than the original. When the scale factor is less than 1, the copy is smaller. This means that triangles and are scaled copies of each other.
Step-by-step explanation:
Player 1 and player 2 are running laps around a field. Player 1 runs 1 lap every 6 minutes, while player 2 runs 1 lap every 10 minutes. If player 1 and player 2 begin their run at the same time and location on the field, in how many minutes will they meet to begin their next lap together?
They will meet to begin the next lap together
Answer:
30 minutes
Step-by-step explanation:
Think of it as a fractions. Player 1: 6 min./1 lap, Player 2: 10 min./1 lap. So in order to do this you have to find the greatest common factor. The GCF is 30. [learned this 2 yrs ago, im not entirely sure]
Scale factor from ABCD to PQRS
Answer:
I think it's 2 to 4. i advise you should xheck utube for tue explanation
Someone help FAST ! It’s talking about integers.
Answer:
#1. 9
#2. -50
#3. -53
#4. 7
Iola has $75. She buys a pair of shoes on sale for one-half off and a pair of socks for $6. She has $32 left. Which equation can be used to find x, the regular price of the shoes?
Answer:
To solve for the problem above, let x be the regular price of the shoe.
1/2x is the one-half price of the shoe then we add 6 for the pair of socks,
1/2x + 6, then lola has 32 left so we add that too, 1/2x + 6 + 32 = 75. The total amount of lola spent is 75 - 32, which is 1/2x + 6.
Step-by-step explanation:
Ann and Zoe love ice cream with cherries on top. Ann put 4 cherries on hers. Ann had 2 fewer cherries
than Zoe.
How many cherries did Zoe have?
cherries
Answer:
Zoe has 6 cherries
Answer:
6
Step-by-step explanation:
if Ann had 4 cherries on her Ice Cream and it says that Ann had 2 fewer that Zoe. So Zoe should have 6 cherries.
[tex]4+2=6[/tex]
Answer two questions about Equations A and B:
A.
2x – 1 + 3x = 0
B.
5x – 1 = 0
1) How can we get Equation B from Equation A?
Choose 1 answer:
Add/subtract the same quantity to/from both sides
B
Add/subtract a quantity to/from only one side
Rewrite one side (or both) by combining like terms
Rewrite one side (or both) using the distributive property
Answer:
Step-by-step explanation:
C
Rewrite one side (or both) by combining like terms which is option(C)
What is equation?Equation is the defined as mathematical statements that have a minimum of two terms containing variables or numbers is equal.
2x – 1 + 3x = 0
5x – 1 = 0
To get Equation B from A, we would rewrite one side (or both) by combining like terms
2x – 1 + 3x = 0
5x – 1 = 0
This is Equation B
Learn more about equation here:
brainly.com/question/10413253
#SPJ5
I REALLY NEED THISSSSS
PLEASE HELP!!!!!!
I'VE ASKED THIS ONE EARLIER BUT NOBODY ANSWERED Point D is in the interior of \small \angle ABC, \small m\angle ABC=20x-15, \small m\angle ABD=6x-5, and \small m\angle DBC=x+16. What is \small m\angle ABD? \small m\angle ABD= degrees
Answer:
7°
Step-by-step explanation:
Since, Point D is in the interior of angle ABC.
Therefore,
[tex]m\angle ABC = m\angle ABD + m\angle DBC\\
20x - 15 = 6x - 5 + x + 16\\
20x - 15 = 7x + 11\\
20x - 7x = 11+15\\
13x = 26 \\ x = \frac{26}{13} \\ x = 2 \\ \\ m\angle ABD = (6x - 5) \degree \\ m\angle ABD = (6 \times 2 - 5) \degree\\ m\angle ABD = (12 - 5) \degree \\ \huge \red{ \boxed{ m\angle ABD = 7\degree}}[/tex]
It says to solve for z, but don’t know how to.
Z-7x(-2)=-6
Answer:
z = - 6 - 14x
Step-by-step explanation:
Given
z - 7x(- 2) = - 6 , that is
z + 14x = - 6 ( subtract 14x from both sides )
z = - 6 - 14x
y+7=-2/3(x+6) as a linear function
1. Travis makes $459 for 36 hours of work, and Jack makes $535.50 for 42 hours of work.
a. How much do Travis and Jack each make per hour?
Answer:
Your answers are 12.75 an Hour for both!
Step-by-step explanation:
Really Simple!
459 Dollars / 36 Hours of Labor
= $12.75/ 1 Hour
535.5 Dollars / 42 Hours of Labor
= $12.75/ 1 Hour