Answers
Related Questions
7th grade math help!
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24-7x=10
solve for x
2=x
Step-by-step explanation:
23B) The equation is 24-x(7)=10
Because she spends twenty four dollars on seven rings which we don't know how much it costs giving us a change of ten dollars
23C) The equations solution:
24-x(7)=10
24-x*7=10
-7x=10-24
-7x=-14
-7x/-7=-14/-7
x=2
23D) Twenty four dollars is spent on seven rings that costs two dollars each, giving a total of fourteen dollars spendings. Therefore the change is ten dollars.
Find a point K on the segment with endpoints F(-8, 10) and G(8, -2) that
partitions the segment, starting at point F 3/4 of the way to point G
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Given:
The endpoints of a line segment are F(-8, 10) and G(8, -2).
Point K partitions the segment, starting at point F [tex]\dfrac{3}{4}[/tex] of the way to point G.
To find:
The coordinates of point K.
Solution:
Section formula: If a point divides a line segment in m:n, then the coordinates of that point are
[tex]Point=\left(\dfrac{mx_2+nx_1}{m+n},\dfrac{my_2+ny_1}{m+n}\right)[/tex]
According to the given information,
[tex]\dfrac{FK}{FG}=\dfrac{3}{4}[/tex]
[tex]FK:FG=3:4[/tex]
Now,
[tex]FK:KG=FK:(FG-FK)[/tex]
[tex]FK:KG=3:(4-3)[/tex]
[tex]FK:KG=3:1[/tex]
It means point K divides the segment in 3:1.
Using the section formula, we get
[tex]K=\left(\dfrac{3(8)+1(-8)}{3+1},\dfrac{3(-2)+1(10)}{3+1}\right)[/tex]
[tex]K=\left(\dfrac{24-8}{4},\dfrac{-6+10}{4}\right)[/tex]
[tex]K=\left(\dfrac{16}{4},\dfrac{4}{4}\right)[/tex]
[tex]K=\left(4,1\right)[/tex]
Therefore, the coordinates of the point K are (4,1).
Find the distance between the points (8,9) and (0,4).
Write your answer as a whole number or a fully simplified radical expression. Do not round.
___ units
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HELP PLEASEE!! What is the value of x in the triangle?
its a hypotenuse triangle with 3√2 on one side and x
answers:
a, 3 √2
b. 3
c. 6
d. 6 √2
e. 2 √2
Answers
Answer:
its mostly 6
Step-by-step explanation:
but did they give a answer sheet?
What is the surface area of the solid?
Answers
the answer is
D:135
9x5=45x3=135
Solve for x.
x3=81/25
Enter your answer in the box as a fraction in simplest form.
x = [_____]
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Answer:
Step-by-step explanation:
can somebody helppppppp PLEASE
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Answer:
2 hours: 24
4 hours: 48
Some please help me to solve this 2 problems
x=5,y=2
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The total area of a cube is 486 cm2.
Find the area of one face and its lateral area.
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Answer:
Step-by-step explanation:
A cube has 6 faces so:
Area of 1 face = 486/6 = 81 cm^2.
Lateral area = 4 * face area
= 4 * 81
= 324 cm2.
Answer:
one face = 81 cm²
lateral area = 324 cm²
Step-by-step explanation:
486/6 = 81 cm²
81 x 4 = 324 cm²
NEED HELP ASAP | 25+ POINTS | PROPERTIES OF EXPONETS/SIMPLIFY EXPRESSIONS | PLEASE HELP
Simplify the expression below. You must show ALL steps and circle your final answer!
Please Draw Out the Answer for Me for 25 points/brainiest
Thank you
Answers
Answer:
[tex]\frac{6x^{2}y}{5}[/tex]
Step-by-step explanation:
Answer: down below
Step-by-step explanation:
Help me I'm in exam and its time
Solve for x: 3(x - 5) + 4x = 2x + 8
Answers
3(x-5)+4x=2x+8
3x-15+4x=2x+8
7x-15=2x+8
+15 +15
7x=2x+23
-2x -2x
5x=23
/5 /5
x=4.6
---
sorry if I didn't help
Answer:
4.6 = X
Step-by-step explanation:
3(x-5)+4x=2x+8
3x-15+4x=2x+8
*3x+4x=7x*
-15+7x=2x+8
+15 +15
7x=2x+23
-2x -2x
5x=23
/5 /5
x=4.6
A bike store sells scooters at a 54% markup. If the store sells each scooter for 69.30 then what is their markup price?
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Answer:
pupi cupcakes de Peppa Peppa Peppa Peppa Peppan uyututhyuyyuuyig y j h ojyidjdldojwhd,dlwhqkdjckslcgjld
nkghw y d
mljhdhKv oh jroqjrjfjs
A driving range charges $4 to rent a golf club plus $2.75 for every bucket of golf balls you hit. Write an equation that shows the total cost c of hitting b buckets of golf balls.
Answers
Answer:
2.75x+4
Step-by-step explanation:
2.75x because for every one bucket it cost 2.75 dollars and I wouldn’t put x next to 4 since you only have to pay one time.
Element X is a radioactive isotope such that every 28 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 40 grams, how much of the element would remain after 11 years, to the nearest whole number?
Answers
Answer:
30
Step-by-step explanation:
please I need help, if you could show work too that would be amazing
Answers
Answer:
x = 3
Step-by-step explanation:
Hi there,
We know that the value of ∠ABD and ∠DBC are the same because BD bisects it. Therefore, we can set both of the angle values equal to each other to find the value of x.
9x = (8x + 3)
x = 3
Hope this answer helps. Feel free to ask questions. Cheers.
Which of the following expressions is equivalent to the expression below?
z (2a + b) – (4a + b)
PLEASE HELP
Answers
Answer:
-2a
Step-by-step explanation:
Which is true about the diagram? Select two options.
mZWYX = 46°
mZYWX = 630
mZyWX= 1340
mZYWX= 46°
OmZWYX= 1349
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Answer:
3-)
5-)
Step-by-step explanation:
Answer:
#3 and #5
Step-by-step explanation:
AMOGUS. Red Sussy
What is 3/5 as a decimal?? PLZ HELP :(
Ty! :)
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Answer:
0.6
Step-by-step explanation:
Answer:
0.6
Step-by-step explanation:
HELP PLEASEEEEEEEE TYY
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Answer:
1. -3
2. 5
Step-by-step explanation:
Hope this helped
Also Toga is my favorite character
14 = x over 3
What's the x factor?
Answers
HEY CAN ANYONE PLS ANSWER DIS MATH PROBLEM!
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Answer:
c. 4.75d + 3.5p = 18
Step-by-step explanation:
Tracy works at Garcia’s Mexican restaurant every day from 12-8
p.m. She makes $7.25 per hour. How much money does Tracy make
in 8 hours?
Answers
hope this helps
Alex scores 5 more baskets than bobbi and cho scores 2 fewer baskets than alex. Altogether thry score a total 29 baskets. How many baskets did they each score?
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Answer:
Step-by-step explanation:
Alex scores 5 more baskets than Bobbi and Cho score 2 fewer baskets than Alex. Altogether they scored a total of 29 baskets. How many baskets did they each score?
barbie wants to buy a dress for $20 and some shirts for $12 each. She has $80. Write and solve an inequality to find the number of shirts she can buy.
Answers
Answer:
20+12x=80
Step-by-step explanation:
she can buy 5 shirts
Answer:
Well, she can buy 5 shirts!
Step-by-step explanation:
Since 12X5 is 60, we can add 20 dollars up icluding the dress and we get 80! Hope this helps!
Okay might be my last one I hope!
Answers
Answer: This question has two answers: 3 or 1 either or
Step-by-step explanation:
Help pls!! What is the location of L?
Answers
Answer:
Its kind of blurry but i think its 3,4
Step-by-step explanation:
If X axis and Y axis goes by 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Then it would be 3,4
Answer:
assuming you want the coordinates it is (3,4)
Step-by-step explanation:
Which triangle is congruent to ABC?
Answers
8+(9•3) I need help with this pre algebra question does anybody know the answer
Answers
Answer:
The answer is 35
Step-by-step explanation:
Since u have parenthesis around your 9 and 3 your gonna multiply them first so 9 times 3 = 27 then u add 27 to 8 then u get 35 as your answer.
Solve w+ 13 = 11w - 7. w =
Answers
Answer:
5w+13
Step-by-step explanation:
w+13=11w-7w
=w+13+11w+-7w
=(w+11w+-7w)+(13)
=5w+13
Answer:
w=2
Step-by-step explanation:
Let's solve your equation step-by-step.
w+13=11w−7
Step 1: Subtract 11w from both sides.
w+13−11w=11w−7−11w
−10w+13=−7
Step 2: Subtract 13 from both sides.
−10w+13−13=−7−13
−10w=−20
Step 3: Divide both sides by -10.
−10w/−10 =−20/−10
Answer:
w=2
PLS BRAINLIEST
There are six bottles of juice for the same size and we need to make each kid have a 1/3 of a bottle how many kids will there be enough for is this the right story problem for 6÷1/3
Answers
Answer:
yes, 6÷1/3, which is 6×3 or 18
Step-by-step explanation: