Answer:
9 : 3
Step-by-step explanation:
To get from 21 to 3 we divided 21 by 7, therefore we have to do the same to the other side and so we get...
63 / 7 = 9
Therefore 63 : 21 = 9 : 3
FIND TAN C
Please help I’m stuck
Working together, Beth and Katy can wash a car in 6 minutes. Had she done it by herself, it would have taken Katy 18 minutes. How long would it take Beth to wash the car herself?
Answer:
It would take Beth twelve minutes to wash the car herself
Step-by-step explanation:
If they do it together in 6 minutes.
& Katy can do it in 18 minutes alone
Then 18 - x = 6
replace x for twelve
18 - twelve = 6
Ans: twelve
I dont understand? Can someone plz help
Answer:
2/5; 1/2; 2/3; 14/10; 2/6
Step-by-step explanation:
When finding equivalent fractions, multiply or divide both the numerator and denominator by the same number.
4/10 = 2/5 because 4÷2=2 and 10÷2=5
The same thing has been done to both the numerator and denominator (in this case they have both been divided by 2)
a rectangle is graphed on the coordinate grid. which represents the equation of a side that is parallel to side s?
Answer:
mmmm. give it to. meeee.
real quick some help
i need help and so far i haven't got any help yet plz plz plz i need help
Answer:
20.9, 34
Step-by-step explanation:
How to find mean: add up all the numbers and divide by how many numbers
19, 19, 20, 20, 20, 21, 22, 22, 22, 22, 23
(19+19+20+20+20+21+22+22+22+22+23)/11=230/11=20.9(rounded)
If the new mean is 22, sum of all the numbers is 22 times 12=264
264-230=34(new player age)
GIVING BRAINLIEST (DIRECTIONS) Decide which measurement is larger by converting to the same measurement. (QUESTION) Which measurement is larger 10,000 lbs or 4 tons
1/4 divided by 2 and 1/4 divided by 3
Answer:
1/4/2=1/8 1/4/3=1/12
"The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed."
Answer:
1/8 ; 1/12
Step-by-step explanation:
1/4 / 2 = 1/8
1/4 / 3 = 1/12
If
x + 2y = 1
X– 2y = 13
then y =
Answer:
y = -3
Step-by-step explanation:
x + 2y = 1 then x = 1 - 2y
x– 2y = 13
substitute for x:
1 - 2y - 2y = 13
simplify:
-4y = 12
y = -3
x = 7
Stuffed animals each weighing 1/4 pound are on a scale. The scale shows 1 1/2 pounds. How many stuffed animals are on the scale?
Answer: The answer is: 6
Step-by-step explanation: I have my ways ;>
Have a nice day!
-Sunny
Silvio earns 23% for each car sale he makes while working at a used car dealership. If he sells a used car for $25,000, what is his commission?
Evaluate:
1. (0.36) 1/2
2. (3/7) 2
PLEASE HELPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!! How many holes need to be drilled for 36 parts? Show your work.
Answer:
18c
= 18(36)
=648
Hope this helps you
Answer:
Part H
How many holes need to be drilled for 36 parts? Show your work.
Step-by-step explanation:
18c
= 18(36)
= 648
It’s an emergency help!
Answer:
24m^2
Step-by-step explanation:
to get the length, we have to follow this equation:
2W + 2L = P
2(4) + 2L = 20
8 + 2L = 20
8 + 2(6) = 20
to get the area from this information, we have to follow this equation:
A = W • L
A = 4 • 6
A = 24m^2
lol also isn’t there a time limit on quizizz ?
HELP ME PlEASE! I am STRUGGLING??
What is the reciprocal of 2 1/5
Answer:
2 1/5 can also be written as 11/5
The reciprocal of 11/5 is 5/11
Answer:
5/11
Step-by-step explanation:
2 1/5 into an improper fraction is 11/5.. recipricol is 5/11
Help please
In 1941, an actress claimed that her beautiful skin came from Lux soap. What was her name?
Group of answer choices
A. Saira Banu
B. Sadhana Bose
C. Nirupa Roy
D. Sabita Devi
E. Leela Chitnis
Answer:
E. Leela Chitnis
Step-by-step explanation:
simplify 5√6 + 3√24 - 6√54 + √150
Answer:
[tex]= 3 \sqrt{ 6[/tex] + [tex]5 \sqrt{6[/tex]
[tex]= 8 \sqrt{ 6[/tex]
√54+√150
=√2×3×3×3+√2×5×5×3
=3√6+5√6
=8√6
=8×2. 44
=19. 59
Answer:
Step-by-step explanation:
[tex]5\sqrt{6}+3\sqrt{6(4)}-6\sqrt{6(9)}+\sqrt{6(25)}\\ \\ \sqrt{6}(5+3\sqrt{4}-6\sqrt{9}+\sqrt{25}\\ \\ \sqrt{6}(5+6-18+5)\\ \\ -2\sqrt{6}[/tex]
I will absolutely RAIL you if you give me the answer
Sorry but can't understand
what is the x intercept of a line that has a slope of 2/3 and passes through the point (-2,2)?
Answer:
-3
Step-by-step explanation:
use the equation y = mx + b where m is the slope and b is the y-intercept so just plug in what you know. y = 2/3x + 2 then solve the equation for x . To do that, just put y = 0 so then it would be -2 = 2/3x then -2/ 2/3 = x and -2 divided by 2/3 would be -3
Please help will give brainliest
Answer: this will help
Step-by-step explanation: AB = DE
BC = EF
CA = FD
Angle A = Angle D
Angle B = Angle E
Angle C = Angle F
i need help and i also need the work shown...please and thank you
Answer:
55
Step-by-step explanation:
Answer:
55°Step-by-step explanation:
Angle formed by two intersecting chords is half the sum of the intercepted arcs:
m∠CED = 1/2(mCD + mBU)125° = 1/2(195° + mBU)195° + mBU = 250°mBU = 250° - 195°mBU = 55°What is the y-intercept
of this line? PLEASE HELP I WILL MARK BRAINLIEST TO WHOEVER ANSWERS CORRECTLY FIRST
Answer:
4
Step-by-step explanation:
The material point moves in a straight line according to the law s (t) = t ^ 2 + 10t - 5, the stage of the point's velocity at the moment t = 2.
Find the speed of the point at the moment
t = 2
i translated this problem from different language, hopefully everything was translated right, please help, thank you
Answer:
I think the answer is 19
Step-by-step explanation:
Need HELP Will mark brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
This is really hard, but what you marked is CORRECT, it is the second option :D
Mark brainliest please ;P
PLZ HELPP MEE THIS IS MY LAST QUESTIONN
Answer:
16
Step-by-step explanation:
multiply 32 by whatever a right angle give you
PLEASE HELP/LAST CHANCE TO GET A GOOD GRADE
Which expressions are equivalent to 2^5/6^5?
Answer:
B, D
Step-by-step explanation:
2^5/6^5=0.00411522633744855967
3^-5=0.00411522633744855967
2^5x6^-5=0.00411522633744855967
Give that each figure shown below is a trapezoid. Find the missing values.
Answer:
EF=22
C=70°
B=110°
Step-by-step explanation:
Trapezoids have to have a total of 360° and there are complementary angles.
La finca de federico tiene un area de 576 m2 , en ella ha sembrado naranja y cafe, 3/8 de la finca estan sembrados de naranjas y el resto de cafe, ¿ cual es el area de la finca que estan sembrada por cafe?
Responder:
360 m²
Explicación paso a paso:
Área de la finca = 576 m²
Porción de café =
Ración de naranja = 3/8
Español
Área de la granja de naranjos:
3/8 * área de la finca
3/8 * 576m²
= 216 m²
Dado que el resto se utiliza para el café;
Área utilizada para café;
Área total: área utilizada para naranja
576m² - 216m²
= 360 m²
I need help! ABCD is a rectangle.
m<1 =
m<6 =
m<3 =
Answer:
m∠1 = 24°
m∠3 = 66°
m∠6 = 66°
Step-by-step explanation:
They are all near the corners of the rectangle
The corners always equal 90°
But as you can see, they are split down the middle by the X in the rectangle and we have only one angle to go off of; 24°
Since m∠1 is in the same triangle as that angle, and it looks exactly the same, the angle is exactly the same.
m∠3 and m∠6, if you look closely, are also the same. And as I said before, the corners always are 90°. Since 24° is taken from the neighboring triangle, the amount left is 66°, and remember, 24° + x° HAS to equal EXACTLY 90°. So
90 - 24 = 66
So both m∠3 and m∠6 = 66°