Answer:
-3x-6
Step-by-step explanation:
distribute the -3
Answer:
-3x-6
Step-by-step explanation:
!!!I NEED THE ANSWER ASAP!!! First person to answer will get 30 points!!
You are painting your room. You mix 1/4 cup of red paint for every 1/2 cup of paint.
A.If you need to make 3 gallons of purple paint, how much red paint will you add?
B. How much blue paint would you need?
C. Make a ratio table to show the amounts of red and blue paint that can be added to make different amounts of purple paint.
Answer:
a- 2/5 + 1/4=.65 mixture of red and blue paint
(2/5) / .65 X 1.625=1 gallon of red paint
(1/4) / .65 X 1.625=5/8 gllaons of blue paint, because
1 + 5/8=1 5/8 gallons of purple paint.
b-1/10 + 2/5 + 1/4=.75 mixture of white, red and blue paint
(1/10) / .75 X 3/8= 1/20 gallons of white paint
(2/5) / .75 X 3/8=1/5 gallons of red paint
(1/4) / .75 X 3/8=1/8 gallons of blue paint, because
1/20 + 1/5 + 1/8=3/8 gallons of lighter purple paint.
Step-by-step explanation:
Solve for x !!!!!!!!!!!!!!!!
Answer:
-9
Step-by-step explanation:
180=85+44+60+(x)-9
Answer:
A. -9
Step-by-step explanation:
A triangle equals 180 degrees so:
60 + 85 + x + 44 = 180
add like terms
x + 189 = 180
subtract 189 from both sides
x = -9
What is the answer to this smart people answer this show work pls
Answer:
10 units
Step-by-step explanation:
LMNO is a square.
All sides of square are equal
MN = LM
3x + 1 = x + 7
3x - x = 7 - 1
2x = 6
x = 6/2
x = 3
LM = x + 7 = 3 + 7 = 10
LM = 10 units
5) Find the equation of the line going through the point (4,1) and
perpendicular to y = - 3x +7
Answer:
3y=x-1 OR y=⅓x-⅓
Step-by-step explanation:
Lets call the equation y=-3x+7 line l1
the other line passing through (4,1) l2
If two lines are perpendicular,then the product of their roots=-1
That is m(l1)×m(l2)=-1
Slope of l1=-3 therefore slope of l2=-1÷-3=⅓
Now that we have determined the slope of l2 we move on to find it's equation using the point-slope form
y-y1=m(x-x1)
y-1=⅓(x-4)
3y-3=x-4
3y=x-4+3
3y=x-1 OR y=⅓x-⅓
last one i think if not i will post the last one this is confusing
Answer: 23
Step-by-step explanation: Because you do 34-11
Answer:
45 units
Step-by-step explanation:
Expression: |-34 + 11|Simplify: 34 + 1134 + 11 = 45 unitsI hope this helps!
Evaluate
15/r when r=5
Answer:
3
Step-by-step explanation:
[tex]\frac{15}{r} =\frac{15}{5}=3[/tex]
Plz help 100 points and brainliest
Answer:
(1/2 divided by 3/4)
Step-by-step explanation:
Spenser bought 12 honeycrisp apples for $15.99 from the store. How much did each apple cost?
Answer:
$1.33
Step-by-step explanation:
Answer:
$ 1.33
Step-by-step explanation:
Adult giraffe weights are normally distributed, with a mean of 1,800 pounds and a standard deviation of 400 pounds. Approximately what percentage of the adult giraffes weigh more than 2,200 pounds? Choose the best answer.
- 84.13%
- 8.41%
- 1.59%
- 15.87%
Answer:
15.87%
Step-by-step explanation:
I picked randomly and got it right xD
Answer:
15.87%
Step-by-step explanation:
Just look lol
A toy Jeep is 12 1/2 inches long, while an actual jeep measures 18 3/4feet long What is the value of the ratio of the length of the toy jeep to the length of the actual jeep? What does the ratio mean in this situation?
Answer:
1:18
Step-by-step explanation:
Given that,
Length of a toy jeep = 12 1/2 inches = 25/2 inches
Length of an actual jeep = 18 3/4 feet = 75/4 feet
1 foot = 12 inches
75/4 feet = 225 inches
We need to find the ratio of the length of the toy jeep to the length of the actual jeep.
[tex]R=\dfrac{\dfrac{25}{2}}{225}\\\\=\dfrac{1}{18}[/tex]
So, the required ratio is 1:18.
Anyone got an answer?
Answer: I am learning this right now, and the right answer is c
Step-by-step explanation: If you set it up correctly it is going to be a fraction, and d cannot be solved so that leaves you with c.
What is the value of -24 + 6?
Answer:
-18
Step-by-step explanation:
Addition. Hope this helped
Answer:
-18
Step-by-step explanation:
try that, if it's the wrong answer then lmk!
i will mark you as brainlist plz help asap
Julieanne is sewing a red ribbon around the border of a blanket. The blanket measures 7 feet by 6 feet. How long does the ribbon need to be in order to go around the edge of the blanket one time?
26 feet
42 feet
84 feet
169 feet
Answer:
42
Step-by-step explanation:
Which of the following system of inequalities is the graph below?
HELP ME PLEASE !!!
Answer:
2nd answer choice
Step-by-step explanation:
First, you see which inequalities are represented in the graph. When doing this, I just temporarily the signs to equal signs so just basically ignore the inequalities. Then, when you find the ones with the right numbers, you can worry about the inequalities. Remember that greater than is always the side where the y values increase and less than is always where the numbers on the y axis decrease. Also, pay attention to the equal than sign. If it has a line under the sign, the line has to be solid while if there is no line, then it is dashed. In this problem, The first equation represents the dashed line and the second is the solid line.
find the slope of the line that passes through each pair of points.
24. (2,5),(6,-3)
25. (8,2),(2,8)
Answer:
y = -2x + 9
y= -1x + 10
Step-by-step explanation:
There is a way that you can figure it out but it’s complicated use desmos it makes it easy
Do this please!!!!!!!
The position labeled 1 represents the season of summer in the Eastern Hemisphere.
if anyone knows pls help!!! will give the brainliest!!
Answer:
I think A would be the right answer.
Answer:
A)
Step-by-step explanation:
V: y = -4; H: x = -6
hope it helps!
What equation is equal to 8-2x=12?
A)2x-8=-12
B)2x-8=12
C)x-4=6
D)2x=20
Dan invests £8200 into his bank account he receives 2% per year compound interest how much will Dan have after 7 years ?
================================================
Work Shown:
A = P*(1+r/n)^(n*t)
A = 8200*(1+0.02/1)^(1*7)
A = 9419.2224747241
A = 9419.22
Note: I assumed the bank is using annual compounding. The instructions didn't mention it, so that's why I went with n = 1. If your teacher or textbook mention otherwise, say monthly compounding, then you'll change n to n = 12. I would ask for clarification.
character traits for a nice person
Answer:
15 Simple Traits Of A Truly Good Person
They are honest in relationships. ...
They compliment others when deserved. ...
They call their parents regularly. ...
They are polite. ...
They are kind to everyone. ...
They are generous with their belongings. ...
They remember their manners. ...
They think of others.
Step-by-step explanation:
HOPE THIS HELP
PICK ME AS THE BRAINLIEST
Answer:
friendly, helpfull, kind, and likeable.
Step-by-step explanation:
what is x? please help!
Answer:
x is 10x-33
Step-by-step explanation:
convert to logarithmic form. PLEASE help!!!! thank you!!! *will give brainliest*
Answer:
( B ) lng = 5
Step-by-step explanation:
20z-8 please helpppp
Answer: 4(5z−2)
Step-by-step explanation: Brainliest pls
I DONT UNDERSTAND PROBLEMS PLS HELPPPP MATH
Answer:
#9) A) Addition property of equality
Step-by-step explanation:
Hope this helps
What is the approximate area of the shaded sector in the circle shown below? A. 150.8 cm2
B. 6.28 cm2
C. 37.7 cm2
D. 3.14 cm2
Answer:
C
Step-by-step explanation:
The area (A) of the sector is calculated as
A = area of circle × fraction of circle
(central angle is equal to the measure of the arc, that is 30° )
A = πr² × [tex]\frac{30}{360}[/tex]
= π × 12² × [tex]\frac{1}{12}[/tex]
= 144π ÷ 12
= 12π
≈ 37.7 cm² ( to the nearest tenth )
What is the corresponding side to ab? tu ru st rs
Answer:
RS
Step-by-step explanation:
RS is the corresponding side to AB
Answer:
RS
Step-by-step explanation:
Hope this helped have an amazing day!
Dilations map rays to segments true or falue
Answer:
true?
Step-by-step explanation:
you roll a 6-sided dice.
what is p(1)?
write your answer as a fraction or whole number.
how would I go about solving this?
Answer:
[tex]\frac{1}{6}[/tex]
Step-by-step explanation:
ok so the probabilty of getting something on a six sided die is [tex]\frac{1}{6}[/tex], since there was 6 possible outcomes. so the probabolity of getting 1 would be 1 out of 6
i hope this helps :)
One of the zookeepers solved to find Bernard's speed
when he is, healthy using the equation:
x - 41.5 = 13.5.
The other Zookeeper said that to solve for Bernard's
speed when he is healthy, they must use the equation:
41.5 + 13.5 = x.
Which zookeeper is correct? Explain.
Answer:
Well both zookeepers are correct but the second zookeepers answer was more accurate.
Step-by-step explanation:
The first zookeeper gave the equation :
[tex]x - 41.5 = 13.5[/tex]
So , In order to find Benards speed which is denoted as x , we would still have to collect like terms to isolate x.
The second zookeeper gave the equation :
[tex]41.5 + 13.5 = x[/tex]
In this equation the zookeeper had already isolated x so, only simple addition was needed to find Bernard's speed.
This equation is easier to solve.