Step-by-step explanation:
how many times is the money of the elder brother ?
this is the same to ask "how many times do I need to add the money of the younger brother to get the money off the older brother ?"
this is simply done by division : how many times do 56 fit into 280 ?
280 / 56 = 5
so, the elder brother has 5 times the money of the younger brother.
Answer:
56+56+56+56+56
hence
5 times
unit rate 18 people in 3 vans
Answer:
6:1
Step-by-step explanation:
6 people per van
Answer:
6:1
Step-by-step explanation:
A rectangle has a length of 16 inches more than three times its height. If the perimeter of a rectangle is 504 inches, find its dimensions.
The length equals ___ inches and the height equals ___ inches.
Refer to the attachment
Sorry in advance if my handwriting is not good
Hope it helps you
Help me please i don’t have my notes and I forget how to do this
Answer:
AC = AB + BC
18 = (2X - 4) + (3X + 2)
18 = 5X - 2 ( add/subtract like terms)
20 = 5X (-2 take over otherside - 18 + 2)
X = 4
SUB X INTO AB AND BC
AB = 2(4) - 4 = 4
BC = 3(4) + 2 = 14
What is Pt=3x+4 and tq=5x-6
48 points....which is equivalent?
Answer:
I think its b and c but I might be wrong let me check again
Step-by-step explanation:
Answer:
Option 2 and Option 3 is correct
Since u helped me it's the least i can do
Explanation:
I Promise this is the right answer
(Happy to Help)
(0.<)
Tell of the solution to the following equation. Explain your answer. 4(x + 3) - 4 = 8x + 10 - 4x
I need help please!!
Answer:
(-2, 3)
Step-by-step explanation:
For x-4 you go left four places and y+6 go up 6 places
Answer:
(-2, 3)
Step-by-step explanation:
Point P has coordinates (2, -3).
The translation is (x - 4, y + 6) which means subtract 4 from the x-coordinate and add 6 to the y-coordinate.
The x-coordinate of point P is 2. Subtract 4 from it, you get -2.
The y-coordinate of point P is -3. Add 6 to it to get 3.
The coordinates of the translated point are (-2, 3).
Hitler purchased a watch for Rs. 3500 and sold it to Alex at 5% loss. Find her loss amount and the price at which she sold the watch
Answer:
Loss Amount: 175; Price: 3325
Step-by-step explanation:
You can multiply 3500 by 0.05 (which is 5% in decimal) to find how much is the loss. Then, you subtract the loss from the base price to find the new price.
Answer:
Loss =175, sold = 3325
Step-by-step explanation:
He bough at 3500
So 100 percent is 3500
And they said he had a 5% loss
So in other words, he sold it to Alex at 95% of the price he bought
So
3500 x 95%
3500 x 95/100
=3325
This is the price when Hitler sold it to alex
Now how much did Hitler lose?
3500 - 3325
=175
A store has a sale with 30% off every item. When you enter the store, you receive a coupon that states that you receive an additional 30% off. Is this equal to a
60% discount? Explain your answer.
Answer:
No, It is not equal to a 60% discount.
Step-by-step explanation:
Think of this. I go into a store and everything is 50% off and I have a coupon myself that is a 50% off discount for a specific item. It may seem like the item is now free, but it isn't. Imagine the item was $1 before any discount. Then the store took 50% off of the $1, leaving it at $0.50. So now with my discount of 50% off the item I will be taking this 50% off of $0.50 = my final discounted cost of $0.25.
Hope I helped you understand :)
PLEASE HELP ASAP!!!
How do you know where to place the decimal point in the quotent when dividing a decimal by a whole number?
4) For babysitting Jack was given $19. Now
he has $39. How much money did he
have before?
A) $58
B) $20
C) $1 D) $1.05
Step-by-step explanation:
If he got $19 from babysitting and now he have $39.
So,
=$39-$19
=$20ans
I hope it will help you
Find the measure of Zx in the figure.
Answer:
130 degrees
Step-by-step explanation:
Add 90 and 40
Anyone know this? Thanks
Answer:
20
Anything to the power of one equal its number itself.
Find the measure of the missing angle
Answer:
120 degrees and 145
Step-by-step explanation:
Straight line is 180 degrees so just subtract the angle you already know
• Persevere in Problem Solving the difference between the solutions to the equation x = a is 30. What is a? Show that your answer is correct.
Answer: a=225
Step-by-step explanation:
[tex]a > 0\\\\x^2=a\\\\x^2-a=0\\\\(x-\sqrt{a} )(x+\sqrt{a}) =0\\\\\sqrt{a} -(-\sqrt{a} )=30\\\\2\sqrt{a} =30\\\\\sqrt{a} 15\\\\a=15^2\\\\a=225\\\\Proof:\\\sqrt{225} -(-\sqrt{225} )=2*\sqrt{225} =2*15=30\\\\[/tex]
295.6 divided by 10 with the power of 2
Answer:
2.956
Step-by-step explanation:
[tex]\frac{295.6}{10^2}[/tex]
= [tex]\frac{295.6}{100}[/tex]
= 2.956
Answer:
873.7936
Step-by-step explanation:
295.6 divided by 10 is
29.56.
This can be easily done by moving the decimal up one place to the left. For 29.56 to the power of 2 is really just 29.56 * 29.56
29.56 * 29.56 is
873.7936.
Hope this helps!
Help me help me please
Answer:
The similar triangles are XYZ and MNP. Therefore, the answer is B.
A
B
6
D
C
E
F
5. What is the area of quadrilateral DCFE?
(A) 14
(B) 18
(C) 24
(D) 32
(E 36
Answer:
m<DEF = 47°
Step-by-step explanation:
Given:
m(DEF) = 266°
Required:
m<DEF
Solution:
m<DCF = ½(m(DEF)) (Inscribed angle theorem)
Substitute
m<DCF = ½(266°)
m<DCF = 133°
Opposite angles in an inscribed quadrilateral are supplementary.
Therefore,
m<DEF = 180° - m<DCF
m<DEF = 180° - 133°
m<DEF = 47°
(8.45* 10^6) – 1,200,000
please try to hurry!!!!!
Answer:
Ello mate, the answer to your problem is 7,250,000.
Step-by-step explanation:
Find X. I need help ASAP pls
Answer:
Step-by-step explanation:
Find the surface area of the following solids.
4.5 m
4.5 m
45 m
Answer:
4.5*4.5*45=911.25
is this correct answer
8(y - 5 ) is equivalent to which following?
Answer:
8y-40
Step-by-step explanation:
First you expand the brackets
8 x y - 8 x 5
= 8y - 40
GIVING BRAINLY
Collect data by conducting a survey that has observations or measurements.
My Topic:
My Question:
My Data Collection Method:
How I Plan to Collect My Data:
How I Plan to Record My Data:
Collect and record your data in this space.
Factorise 3x²+5x-12
Show working out
hi <3
i'm not sure of which method you will have been taught but i'll try to explain the method i was shown.
so, you need to multiply the coefficient of x^2 by the last value
3 x -12 = -36
now, you need to find two values that multiply to make -36 but add to make 5.
9 and 4 would work. it would have to be positive 9 and negative 4, as these would subtract to give the 5 that you need
now we have:
(x - 4)(x + 9)
however, we need to achieve the 3 from somewhere so it needs to be divided somewhere
9 is divisible by 3 so you can divide it there. as 4 cannot divide by 3, you would move the 3 up to be the coefficient.
thus, your final answer would be:
(3x - 4)(x + 3)
hope this helps :)
Answer:
it's gonna be 3(X*2 + 4X - 4)
Step-by-step explanation:
Just factor out 3 from the expression
If BD = BC , BD = 5x - 26, BC = 2x+1, and AC = 43, find AB
Answer:
BD is congruent to BC. BD=BC
BD = 5x – 26, BC = 2x + 1, and AC = 43
To find out , we need to find BC first . For that we have to find out x
WE know that BD=BC, using that we solve for x
Now we plug in 9 for x and find out BC
BC=2x+1
BC=2(9)+1
BC=19
We know AC= 43
AC=AB +AC
43=AB+19
subtract 19
AB = 24
Step-by-step explanation:
hope that helps>3
The ascending arrangement of 2/3 , 6/7 , 13/21 is
Answer:
[tex] \frac{13}{21} , \: \frac{2}{3} , \: \frac{6}{7} [/tex]
Find the simple interest.
Principal
Rate
Time
$6000
20%
4 1/2 years
Answer:
$5,400. 20% of 6,000 = 1,200. 1,200 * 4 1/2 (4.5) = $5,400 (bonus: 6,000 + 5,400 = $11,400) hope this helps
Step-by-step explanation:
- Zombie
Answer the following question in brief
Answer:
14810 votes
Step-by-step explanation:
The canidate won, so that means that they were the 7 instead of the 5.
Then you divide 20734 by 7, to see how many votes were for each "1". That's 2962.
Now you know that every "1" is worth 2962. Since the other candidate got 5, you multiply 5 by 2962 which is 14810.
The other candidate got 14810 votes.
Hope that made sense
Answer:
The other opponent that lost got 14 810 votes.
Step-by-step explanation:
Hopefully the picture is clear and understandable
:)
PLEASE HELP ASAP!!!!!!!!!!
Isabella solved the following equation:
4x − 2x + 8 = 6(x + 4)
Which step has an incorrect justification?
Answer: step 3
Step-by-step explanation: that is supposed to be subtraction i am 99.9% sure
the floor of a room is 12 m long and 6 m wide the floor of this room is to be fitted with tiles of dimension 10 cm x 2 cm what will the total expense in Rupees if the cost of tiling is 5 atile
Step-by-step explanation:
the price is 5 per tile ?
the area of the rectangular room is
12×6 = 72 m²
each m² has 100×100 = 10000 cm²
so, we have for the total area in cm²
72 × 10000 = 720000 cm²
one tile has 10×2 = 20 cm²
so, how many tiles will we need ?
720000 / 20 = 72000 / 2 = 36000 tiles.
so, if truly 1 tile costs 5 Rupees, then we have
36000 × 5 = 180000 Rupees as total costs.
Step-by-step explanation:
1 m = 100 cm
12 m = 1200 cm
6 m = 600 cm
Area of room = l × w
Area = 1200 × 600
Area = 720000 cm²
Area of tile = l × w
Area = 10 × 2
Area = 20 cm²
Total tile = 720000/20 = 72000/2 = 36000
Cost = 36,000 × 5
Cost = $ 180000