Answers
Answer:
that will be 12
Step-by-step explanation:
Related Questions
what is 3 (x + 4) > 21
Answers
Answer:
x > 3
Step-by-step explanation:
3(x+4) > 21
3x+ 12 > 21
3x > 9
x >3
Answer:
[tex]3(x+4)>21 divide 3\\x+4 > 7\\x>3[/tex]
Step-by-step explanation:
Hope this helps plz hit the crown :D
Gary has 9 quarts of paint. If He Uses Half How Much gallons will he have.
Answers
Answer:
1.125 gallons
Step-by-step explanation:
The first thing you do here is convert 9 quarts to gallons. To convert from quarts to gallons you dvide by 4. So 9/4=2.25.
The next thing you do is divide this number by two to achieve your answer
2.25/2=1.125
So the final answer you would be after using half of his paint Gary is left with 1.125 gallons of paint
The graph of a proportional relationship is shown. What is the
amount of savings per
week?
Money
470
376
A) $94/week
B) $47/week
C) $18.80/week
D) $23.50/week
Answers
Answer: B) $47/week
===========================================================
Explanation:
Because the graph goes through the origin, we can simply divide the y value over the x value. Do so for any point on the diagonal line.
For example, picking (x,y) = (2, 94) leads to k = y/x = 94/2 = 47 being the constant of proportionality and also the amount of savings per week.
You can think of it like this:
2 weeks = $94 in savings
2/2 weeks = $94/2 in savings ... divide both sides by 2
1 week = $47 in savings
leading to the savings rate of $47 per week
----------
Side note: This linear equation is y = 47x. It is in the form y = kx with k = 47. It is a direct proportion equation. The constant of proportionality is also the slope. All direct proportion equations are linear and go through the origin.
Combine the like terms to create an equivalent expression 11m + 1 + 3m +4
Answers
Please help it’s due today
Answers
Answer:
x = 2/3
Step-by-step explanation:
cross multiply
-9(x-4) = 10(3x+1)
and then solve the equation
-9x + 36 = 30x + 10
36 = 39x + 10
26 = 39x
x = 2/3
-9(x-4) = 10(3x + 1)
-9x + 36 = 30x + 10
-9x = 30x - 26
-39x = -26
X = -26/-39 = 2/3
The solution is x = 2/3
Can any one help
WILL GIVE 30 POINTS
Answers
Answer:I think it’s b too
Step-by-step explanation:
Simplify: 3m + 7 + 2m
Answers
Add 3m and 2m together because they are both being multiplied by m.
can someone please help with this?!
Answers
18) If two parallel lines are cut by a transversal, the alternate interior angles are congruent.
19) Given
20) A midpoint splits a segment into two congruent parts. (I assume it's supposed to say [tex]\overline{VX} \cong \overline{XY}[/tex])
21) Vertical angles are congruent.
22) ASA
23) CPCTC
Jordan has traveled 255 miles out of 340 miles on a trip. What percent of the total distance has he traveled?
A.73%
B. 82%
C.75%
D.70%
Answers
See attachment for math work and answer.
Which expressions are equivalent to 5x?
(Didn’t expect the test to be this hard ;C)
A: 5x + 0
B: x (0) + 4x
C: x + (0 + 4x)
D: 4x + (1) x
E: 5x multiplied by 0
F: 5x (1)
Answers
Answer:
A, E, F
Step-by-step explanation:
Your welcome
Answer:
its a,d,c,e, and f
Step-by-step explanation:
Aye help bro??!??!?????§€£¥
Answers
Answer:
Should be 12
Step-by-step explanation:
I am not best at math so I cant explained well
Graph the equation on a coordinate grid:
y=2/3x+1
Answers
Answer:
-I have attached a photo-
Step-by-step explanation:
[tex]\frac{2}{3}[/tex] would have been the slope and 1 would be the y-intercept.
Answer:
ummmm I like your picture
5.76 as a fraction !!!!!!!!!!!!!!!!
Answers
The answer I got 144/25
Answer:
144/25
Step-by-step explanation:
A car covers a distance of 600 m in 2 minutes whereas a train covers a distance of 75 km in 50 minutes. Find the ratio of their speed.
Answers
answer
1:5
Step-by-step explanation:
To find speed use the formula
speed=distance/time
The car's speed is 600m ÷2mins(120secs)
(600÷120)
5m/s
The trains speed will be
speed=distance/time
=75÷50mins(5/6hrs)
=90km/hr
Ratio of their speed should be
first change the speed of the car 5 m/s to km/hr. 5×18/5 = 18km/hr
the speed of the train is 90km/hr
18:90 simplified it will be 1:5
HELP PLEASE 77 POINTS
Answers
Answer:
You find it by finding the dimensions of the X up and down, and Y left and right
Step-by-step explanation:
The volume of a hemisphere = (2/3)πr3 cubic units. Where π is a constant whose value is equal to 3.14 approximately. “r” is the radius of the hemisphere. volume of a cone is 1 3 π r 2 h \frac { 1 } { 3 } \pi r ^{ 2 } h 31πr2h, where r denotes the radius of the base of the cone, and h denotes the height of the cone. formula to find the volume of a hemisphere is 2TTr3 / 3, where pi is 3.14, and the radius is half of the diameter.
Since you have a width of 30 ft, I’m guessing 30 x 10 divided by half of 3.14. I hope this helped ! Please leave a brainliest mark and a thanks (:
MARKING PEOPLE AS BRAINLIST NEED HELP THANK YOUUU
Answers
Answer:
oh thats easy it is C
Step-by-step explanation:
Congruent means it is the same size and shape.
Blake sold 17 verses for $3.25 each he spent $16.21 on materials to make the vases what is the profit
Answers
Answer:
We can calculate what did he get, as we know he sold 17 vasess for 3.25 dollars each of them, we can multiply:
17 * 3.25 = $55.25
Now, we know he got 55.25 dollars but he spent 16.21, so we substract:
55.25 - 16.21 = $39.04
His profit selling that is of 39.04 dollars..
Twenty-seven minus of a number (x) is not more than 36. What is the number?
A.
x > 42
B.
x ≥ -6
C.
x < 3
D.
x ≤ -6
Answers
Answer:
X>42
Step-by-step explanation:
7 + 13а – 3- 20 + 2а
Answers
7 + 13а – 3- 20 + 2а
combine like terms
7+13a+2a-3-20
7+15a-3-20
then do -3-20
-3-20=-23
7+15a-23
7-23=-16
15a-16
answer:
15a-16 or -16+15a
please help!!!! im really confused and no one is answering my questions
Answers
Answer:
x = 3.464 ft.
Step-by-step explanation:
To find x we use the trigonometric identity Sine.
[tex]sin\ \theta=\frac{perpendicular}{hypotenuse}\\\\sin\ 60=\frac{x}{4} \\\\4*sin60=x\\4*0.866=x\\3.464=x\\x=3.464\ ft[/tex]
Answer:
x = 3.464 ft.
Step-by-step explanation:
plz, answer the question in the photo.
Answers
Answer:
I'm pretty sure its 1 1/8
Step-by-step explanation:
Please help me and explain the anwser
Answers
I will mark you brainiest if you answer this, please help
Answers
Answer: 216
The biggest factor is them times together
Answer:
GCF2
LCM218
EXPLANATION
What is an equation of the line that passes through the point (6,-4) and is perpendicular to the line 2x-y=5
Answers
this equation is perpendicular to 2x-y=5 and passes through the point (6,-4)
I WILL GIVE BRAINLIEST
Answers
Answer:
Number 5 is 65 percent.
Number 6 is 74 percent.
Number 7 is 61 percent
Number 8 is 85 percent
Step-by-step explanation:
Its pretty easy you just take the two numbers given so for number 5 it says iPhone so you take 87 + 43 and then divide that number by 2. And do that for all of them.
I’ll Mark brainliest
Answers
Answer:
C
Step-by-step explanation:
Answer:
c is right answer... I am sure
Can someone please help me with 9 and 10
Answers
Answer:for number one its q and r and then its w,x,y for the second one
Step-by-step explanation:
hope its helps
Your janitorial contractor wants all tenants to pay a surcharge of 8.5% to cover increased fuel costs. Your monthly cost is $450. What would the surcharge amount be?
Answers
Answer:
$38.25
Step-by-step explanation:
i need to find the value of x
Answers
Answer:
x = 2
Step-by-step explanation:
This is an isosceles triangle, which means at least two sides are equal.
Set x + 3 equal to 3x-1 and solve for x.
x + 3 = 3x - 1 --- subtract x and add 1 to opposite sides.
4 = 2x --- divide 2 to each side.
2 = x
Last Friday Zainab had $23. Over the weekend she received some money for a good report card. She now has $41. How much money did she receive?
Answers
The answer is 13 dollars that she received