Answer: 46 x 4 = 184
184 + 46 is 230
Step-by-step explanation:
(1/2a - 2/3b) ( 3/5a + 2/3b) multiply the following
Answer:
Step-by-step explanation:
[tex](\dfrac{1}{2}a-\dfrac{2}{3}b)(\dfrac{3}{5}a+\dfrac{2}{3}b)=\dfrac{1}{2}a*(\dfrac{3}{5}a+\dfrac{2}{3}b) - \dfrac{2}{3}b*(\dfrac{3}{5}a+\dfrac{2}{3}b) \\\\\\= \dfrac{1}{2}a*\dfrac{3}{5}a + (\dfrac{1}{2}a*\dfrac{2}{3}b) - \dfrac{2}{3}b*\dfrac{3}{5}a- \dfrac{2}{3}b*\dfrac{2}{3}b\\\\\\=\dfrac{3}{10}a^{2} + \dfrac{1}{3}ab - \dfrac{2}{5}ab -\dfrac{4}{9}b^{2}\\\\=\dfrac{3}{10}a^{2} +\dfrac{1*5}{3*5}ab-\dfrac{2*3}{5*3}-\dfrac{4}{9}b^{2}\\\\\\[/tex]
[tex]=\dfrac{3}{10}a^{2}+\dfrac{5}{15}ab-\dfrac{6}{15}ab -\dfrac{4}{9}b^{2}\\\\=\dfrac{3}{10}a^{2}-\dfrac{1}{15}-\dfrac{4}{9}b^{2}[/tex]
Find the distance between points (1, 3) and (9, 18) on the coordinate plane.
What division problem is being modeled? Please ignore the 3/4!
Answer:
4 groups of 3
Step-by-step explanation:
PLEASSEEE HELP THIS DUES ON MONDAY AND I CAN'T FIGURE IT OUT PLS HELP PLSSSSSSSSS
Answer:
carltzy Poland in ngayon
WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER + 100 POINTS WHEN YOU DO ANSWER!!
Hello, below I have a screenshot of the question I need to be answered in particular. I would also like to have an explanation as to how you got the answers you did please. I will move on to try other questions whilst I wait, to see if I may be able to do something different without getting stuck again. Thank you for your time and I hope you have/had a good day(or night)!
y=-2x(squared)+3x-7
the 2x is squared
hope that helped
what is the length of wz??
what is one third of 16
Answer:
It is 16over 3or 5.333333333333
Step-by-step explanation:
1/3*16=16/3
16/3=5.33333333333333
Please help me this question
Answer:
Angle C = 48°Step-by-step explanation:
Kites have one pair of congruent angles.
In this case it is B and D:
m∠B = m∠D5x - 147 = 2x5x - 2x = 1473x = 147x = 49Find the measure of B and D:
m∠B = 2*49 = 98°Find the measure of angle C:
m∠C = 360 - 2*98 - 116 = 48°The smallest angle is C
I really need help for this I need explanations of this please I need to submit right now please help
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Answer:
-6 is the same as Subtracting 6, C.
Hope this helps!
Step-by-step explanation:
For example,
5 - 6
5 is positive, +5
and 6 is negative, -6
Answer:
easy subtracting 6 :))
Step-by-step explanation:
can i get brainliest uwu^_^
help angels this geometry is a pain in the 4$$
Answer:
1. 4.5
2. The scale factor is 3/4
Step-by-step explanation:
How much will you pay in all for the $78 lunch bill with a 15% tip ?
→ You will pay $ 89.7.
The tip value is based on the bill value. Hence, to find the total payment you have to multiply 78 by 1.15 (this includes the tip, 1.15).
[tex]\Large \text {$Total = 78 \times 1.15 = 89.7 $}[/tex]
Or you can first find how many 15% is from $78:
[tex]\Large \text {$0.15 \times 78 = 11.7$}[/tex]
And then add this to $78:
[tex]\Large \text {$78 +11.7 = 89.7$}[/tex]
→ See more on:
https://brainly.com/question/12901165
Answer:
$89.70
Step-by-step explanation:
15/100=0.15
78 * 0.15 =89.70
The velocity of a moving body is given by the equation V = 12t – 6t2. For what
value of t is the velocity greatest?
Answer:
greatest velocity 6
Step-by-step explanation:
v=12t-6t2
dv/dt=0
12-12t=0
t=1
v at t=1=12-6=6
cho tập hợp A=(2;7)và tập hợp B=[7;10]tìm tập hợp a∩B
sorry po di ko ma intindihan
Step-by-step explanation:
sorry po
dan drove 512miles in 8hours. what was hos average speed for the trip
Answer:
64 miles per hour
Step-by-step explanation:
512 divided by 8 equals 64
Answer:
jkb jhb n
Step-by-step explanation:
$200 is divided in the ratio 6: 4, What is the smaller part?
Answer:
Step-by-step explanation:
first put 6:4
6 is 3 by 2
4 is 2 by 2
the 2 in 4 and 6 is gone
so we will have in the 6 3 left and in the 4 2 left
so what is 3 by 2
5.) Dynasti works in a department store selling clothes. She makes a guaranteed salary of
$1250 per week and is paid a commission of 15% of her sales. Write an equation to model the
situation
How much money will Dynasti make if she sells $4,000 worth of clothing?
Answer: y = .15x + 1250
y = weekly salary
x = sales
Step-by-step explanation:
what is
m(x)=4x+15; m(x)=7
Answer:
x = -2
Step-by-step explanation:
m(x) = 4x+15; m(x) = 7
7= 4x+15
7-4x=15
-4x=15-7
-4x=8 / :(-4)
x= -2
NEED HELP ASAP!!!!!!!!!!!!!!
Answer: B
Step-by-step explanation:
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Please help me as soon as you can.I will give you 30points and who answers the quickest will be the brainiliest
A rectangle has dimensions x and x + 5. Determine the value of x that gives the rectangle an area of 36 cm^2.
a) 9
b) 4
c) 6
d) none of these
none of these i guess
One kilometer is 1000 meters. 1. Complete the table. meters kilometers 1,000 1 250 12 1
Find the range of data set 10, 18, 21, 28, 12, 20
Answer:
range 18
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
1. The range of a data set is the difference between the largest and smallest number. In this case, the largest number is 28, and the smallest number is 10.
[tex]28 - 10[/tex] [tex]18[/tex]Therefore, the range is 18.
How much will it cost for him to buy 3 dozen using the rate $12.00 for 20 cookies?
Jenna is having her birthday party at the ice cream palace. The ice cream party palace charged 2.49 for each ice cream cone and 24.99 for a birthday cake Jenna decides to buy a birthday cake and an ice cream cone for each of her friends. Jenna needs to determine the total cost for her birthday party.
Answer:
multiply the cost of the ice cream cones by the amount of friends then add the cost of the birthday cake.
example: (2.49 × n) + 24.99 = a
I would give you an answer but I dont have enough information, I'm sorry for the inconvenience.
Given the function f(3) = -2x + 5. What are three possible points?
Answer:
(3,-1)
Step-by-step explanation:
A tiger shark swims an average of 32 miles per hour. About how many hours will it take the tiger shark to swim 8 miles?
Answer:
0.25 hours, or 15 minutes
Step-by-step explanation:
Ok, so the rate is 32 miles per hour, so it would take about 1/4 of a hour to go 8 miles (8/32= 0.25)
the difference between 4/9 of a number and seven is five
Answer:
if x is the number
4/9x - 7=5
4/9x= 7+5
4/9x= 12
x= 12×9/4
x= 108/4
x=27
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