Answer:
$20
Step-by-step explanation:
12.6x-2.1x=210
10.5x=210
x=210/10.5
x=20
Help like rn. Like rn please I will mark brainiest but pls help.
Answer:
90
and
20
i think so ye
Step-by-step explanation:
Answer:
Nvm
Step-by-step explanation:
U don’t need help anymore?
Consider triangle ABC where AB=X+5, BC=X-2, area is 30cm squared. Find X by solving X^2+3X-70=0, and find the perimeter.
Answer:
What the hell AC is not given so you can't find the Perimeter
Step-by-step explanation:
x^2+3x-70=0(x-7)(x+10)=0x-7=0x+10=0
x=7x=-10
AB=x+5
AB=12AB=-5
BC=x-2
BC=5BC=-12
Area of ABC = 30cm2
Perimeter of ABC = AB+BC+AC
the ratio to 30 1 17 gallons and 5 sec
1=6
17=102
Explanation:
If she drinks 30 gallons in 5 seconds then you would divide 30 by 5 and would get 6 meaning she drinks 6 gallons per second so if you multiply 6 times 17 you get 102
Consider the following incomplete deposit ticket:A deposit ticket. The amounts deposited were 782 dollars and 11 cents and 564 dollars and 64 cents. The subtotal was 1346 dollars and 75 cents. The total after cash received is 888 dollars and 18 cents.How much cash did Liz receive?
The amount of cash Liz received is; 458 dollars and 57 cents.
The amounts deposited were as follows;
782 dollars and 11 cents 564 dollars and 64 centsThe subtotal is therefore; 1346 dollars and 75 cents.
Since, the total after cash received is; 888 dollars and 18 cents.
The amount of cash received by Liz is;
1346 dollars and 75 cents - 888 dollars and 18 cents.
=458 dollars and 57 cents.Read more on deposit ticket:
https://brainly.com/question/3044615
Answer:
A) 1145.39 on Edge
Step-by-step explanation:
Just took test :)
Do u think temperature and pressure have any effect on gasses
Answer:
Gay Lussac's Law - states that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature. If you heat a gas you give the molecules more energy so they move faster. This means more impacts on the walls of the container and an increase in the pressure.
Step-by-step explanation: An increase in the number of gas molecules in the same volume container increases pressure. A decrease in container volume increases gas pressure. An increase in temperature of a gas in a rigid container increases the pressure
Answer:
yes I think that temperature makes it hotter or
colder depending on the temperature of it or the surroundings and the pressure I don't honestly don't think it effects them
Find the unknown sizes of angles:
Step-by-step explanation:
We have ,
x = y ( vertically opposite angles ) 3x = z ( ,, )As we know ,
Complete angle = 360° x + y + 3x + z = 360° x + x + 3x + 3x = 360° 8x = 360° x = 45°Hence ,
x = 45° y = x = 45° z = 3x = 45*3 = 135° 3x = 135°.one kilometer is 1000 meters complete the tables what is the interpretation of the constant of proportionality
Answer:
Step-by-step explanation:
Left side:
250=1/4 km (0.25)
12 meters=0.012
1 meter= 0.001
Right side: 5=5000 meters
20=20000 meters
Step-by-step explanation:
Left side: You divide each number by 1 km, and you should get the answer.
Right side: Do the same for the right side. But, instead of division, use multiplication.
642 x 115 worked out ?
Answer:
642x115=73830
Step-by-step explanation:
does that help?
Answer:
73,830 is your final answer
Step-by-step explanation:
guys pls help me!!!!!!
Which statement about the slope of a line is true?
Answer:
wheres the line
Step-by-step explanation:
which is an equation of the line with a slope of 1/4 and a y-intercept of -2?
Answer:
y = 1/4x -2
Step-by-step explanation:
If the slope is 1/4, then you must multiply x by 1/4. If we plug 0 into 1/4x, we get 0, but we need -2, so we must subtract 2 in the equation.
MITHUN'S UNCLE IN AMERICA HAD SENT HIM 10 USA DOLLARS AS A GIFT. MITHUN USED 350 RUPEES FOR A SCHOOL TRIP. HOW MUCH MONEY WAS LEFT WITH HIM?
PLEASE ANSWER FAST WILL MARK AS BRAINLIEST AND THI QUESTION IS OF 50 POINTS
Answer:
He had $47 left from the school trip
Christina is paying back the $120 she borrowed from her parents. If she pays $15 per week, how long will it take her to pay the $120?
Answer:
8 weeks
Step-by-step explanation:
i just divided 120 and 15
Answer:
It's 8 weeks
Step-by-step explanation:
because you basically take 120/15= answer or amount due divided by amount payed per (time choice)= time taken
I hope this helped!
Need help thank you !!!
Answer:
6 11/15
Step-by-step explanation:
So the equation is 6 9/10 - 1/6, you gotta have similar denominators to have an easy subtraction process. So 9/10 - 1/6. Both numbers go into 60. 10×6 so that becomes the new denominator. Now your numerator, the 9 is times 6 because the 10 gets times by 6 so 9 times 6 = 54. You got your first fraction done and you put I back with the whole number so 6 54/60. So 1/6 10 times 6 equals 60 so now 1/60 times the 1 by 10 whatever you do to the bottom you do to the top 1 times 10 is 10 so we got out second fraction 10/60 so now it's 6 54/60 - 10/60, 54 - 10 = 44 so your answer is 6 44/60 but we can simplify so 44 ÷ 2 = 22 and you do it to the bottom 60 ÷ 2 = 30 now we got 22/30 we can divide by 2 again and we get 11/15. Put it back with the whole number and we get 6 11/15
A=27.36+73.99+27.14-49.73
Answer:
78.76
Step-by-step explanation:
Aurora has a cell phone plan that charges $65 for phone service
Answer:
interesting
Step-by-step explanation:
A local gym charges nonmembers $8 per day to use the volleyball courts. Members pay a yearly fee of $150 and $2 per day to use the volleyball courts. Write and solve an equation to find how many days you must use the volleyball courts to justify becoming a member.
Answer:
150+2x=8y the answer is 26
Step-by-step explanation:
at 25 it is equal so it has to be above it to justify it
express each of the following rational as adecimal 3/25
Answer:
3/25 as a decimal is 0.12
Step-by-step explanation:
please help i reward brainliest ;)
Leila runs at 12 miles per hour. Find the number of miles she can travel if she runs for 3 more than t hours.
Answer:
If she runs for three hours, then she'll run 36 miles
Going at the speed she is going, Leila can travel a distance of 12(3 + t).
The distance that a person can travel is found by:
= Speed x time
The speed here is 12 miles per hour
Time = 3 more than t hours = (3 + t hours)
The distance Leila would have gone is therefore:
= 12 x (3 + t)
= 12 (3 + t)
In conclusion, as the question is not complete, the relevant expression to find the distance is 12 ( 3 + t)
Find out more at https://brainly.com/question/11317310.
(10 pages
In the diagram, KM bisects ZJKL.
If the mZJKM = (42 - 22) and m/LKM = (6x + 5), solve for x and find mZJKM.
V
M
K
mЛКМ
Submit
DO 9:27
DI
Answer:
90823
Step-by-step explanation:
because don't use this awnser
Answer:
********
Step-by-step explanation:
******** =(*******-****) *** */***
Doy corona si me ayudan solo diganme la respuesta y yo lo hare :)
i need help
2 x 3 + 4 - 6r2
A : -26
B : -22
C : -2
D : 10
The window below has an area of 64 inches squared. What is the length of each side?
Answer:
The answer would be 8.
Step-by-step explanation:
a triangle is equilateral if sides are the same length. true or false?
True
A triangle with all the three sides equal equilateral
Hope this helped you- have a good day bro cya)
Which is the correct label of the parallel lines?
the answer is a || b, or the first option
how would you compare the sizes of two balls
Answer:
You could compare the mass of each ball and volume, You could also find the height of each ball or diamiter. I really hope this isnt satire.
NO FAKE ANSWERS PLS !!
If m*n means m+7n, determine the value of 5*(1*3).
Answer:
159
Step-by-step explanation:
5*(1+7×3)=5*(22)
5*(22)=5+7×22=159
do all number lines show only whole number
Answer:
no
Step-by-step explanation:
no because some numbers could be negative and most number lines also contain 0. whole numbers are positive, non decimal/fractional, real numbers
Mr. Johnson is picking up 24 balls after recess and putting them in bins for the next class. He wants to put the same number of balls into each bin. What four different ways could he group the balls?
The figure is a drawing of a field that will be planted with new grass. What is the area of the field?
a 36.0 ft2
b 292.5 ft2
c 1,296.0 ft2
d 270.0 ft2
Answer:
Step-by-step explanation: