Answer:
x = 24
Step-by-step explanation:
18 + 0.5x = 12 +0.75 x
18 - 12 = 0.75 x - 0.5x
6 = 0.25 x
24 = x
Answer:
x=24
Step-by-step explanation:
Expand 4(n + 4).
Uhhh help me.
Answer:
4n + 16
Step-by-step explanation:
Distribute 4 to everything in the parenthesis
4 times n and 4 times 4
4n + 16
solve the system of equations
−4x+3y=−2
y=x−1
x =
y =
two brothers, richard and andrew, share a sum £30 in the ratio 3:7. how much does each brother get?
Answer:
£9,£21
Step-by-step explanation:
richard:andrew=3:7
3+7=10
£30÷10=£3
richard=3×£3=£9
andrew=7×£3=£21
Answer:
15
Step-by-step explanation:
you should divide both 30/2
so u get 15
Determine if the pair of figures are congruent and select the appropriate theorem if applicable.
А
The figures are congruent via the SSS Congruence Theorem.
B
The figures are not necessarily congruent. C
The figures are congruent via the SAS Congruence Theorem. D
The figures are congruent via the AAS Congruence Theorem.
Answer:A
Step-by-step explanation:
a. Determine whether the function y = 2(0.82)' represents exponential growth or exponential decay.
la respuesta es 1.64 olvida lo de abajo
[tex]1yx)4 {x74xy4xy}^{?} [/tex]
help i need to turn this in tomorrow
Answer:
a
Step-by-step explanation:
reflections across x=-1
what is the value of x in 6-3x=5x-10x+12
Solve for x.
2A + 4x + 3b = 10
HELP ME WITH THIS EQUATION! 1/3 a = 7/9 *
Answer:
needfreepoints
Step-by-step explanation:
so a=3/5 b=45/34 fef44
someone PLEASE help me ASAP!! (domain and range)
Answer:
a-yes
b-3
Step-by-step explanation:
the numbers are all 3 apart
Answers:
(a) Yes this sequence is arithmetic.(b) The common difference is d = -3=================================================
Explanation:
This sequence is arithmetic because we're adding -3 to each term. This is the same as subtracting 3 from each term.
-13 + (-3) = -13 - 3 = -16
-16 + (-3) = -16 - 3 = -19
-19 + (-3) = -19 - 3 = -22
and so on. The term we add on each time is the common difference. It describes how the terms are spaced out, and how to generate each new term. The negative common difference is due to the sequence terms decreasing. An arithmetic sequence and a linear function are closely related ideas.
What is the length of the Midsegment?
12
18
6
9
Answer:
The length of Midsegment = 9
Step-by-step explanation:
the midsegment connecting the midpoints of two sides of a triangle is parallel to the third side of the triangle, and the length of this midsegment is half the length of the third side.
According to the Midsegment Theorem:
The midsegment connects the midpoints of two sides of a triangle is parallel to the third side of the triangle.The length of this midsegment is half the length of the third side.Thus,
The midsegment (x+4) is half the length of the third side (4x-2). so
[tex]\left(x+4\right)\:=\:\frac{1}{2}\:\left(4x\:-\:2\right)[/tex]
[tex]x+4=2x-1[/tex]
Subtract 4 from both sides
[tex]x+4-4=2x-1-4[/tex]
[tex]x=2x-5[/tex]
Subtract 2x from both sides
[tex]x-2x=2x-5-2x[/tex]
Simplify
[tex]-x=-5[/tex]
divide both sides by -1
[tex]\frac{-x}{-1}=\frac{-5}{-1}[/tex]
Simplify
[tex]x=5[/tex]
As
The length of Midsegment = x+4
= (5) + 4 ∵ x = 5
= 9
Therefore, the length of Midsegment = 9
Pls answer this look in pic
Answer:
pls lol I love that especially the first one its so true
very infomative!!
hahahahahahahahahaha funny!
Step-by-step explanation:
Braniliest?
Select the correct answer.
What is (3 1/2) absolute values
A. -2/7
B. -3 1/2
C. 3 1/2
D. -2/7
Answer:
c
Step-by-step explanation:
Answer:
C. 3 1/2
Step-by-step explanation:
The absolute value is the non negative value
|3 1/2| = 3 1/2
10x + 11 - x= 5x - 13
Answer:
= − 6
Step-by-step explanation:
Answer:
x = -6
Step-by-step explanation:
X = -6
x Equals negative six.
Find the lengths of all three sides of the
triangle.
Step-by-step explanation:
Answers in the pic....Hope u can understand
26+9+20 = 52
Subtract 2w + 4 from 3w + 6.
Answer:
w+2
Step-by-step explanation:
When subtracting when you have variables and constants, you combine like terms. subtract the 2w from the 3w, and the 4 from the 6. then you get 1w and 2. Put them together, and the equation is simplified to w+2.
What number is 76% of 97
Answer:
73.72
Step-by-step explanation:
76x96/100=73.72
find the slope of the line through each pair of points (3,-20) , (5,8)
Answer:
m = 14
Step-by-step explanation:
(-20 - 8 ) / ( 3 - 5)
-28/-2
28/2
14
What do you think is the story about "The Road Not Taken."
HELP PLS ITS DUE TONIGHT
STEP BY STEP
Solve the equation. Check your solution.
1 2/3 x j = 15
Answer:
12/3 means 4 so
4×j=15
4j=15 then divide 4 both sides
4j/4=15/4
j=3.75
Step-by-step explanation:
the answer is definitely correct
Answer:
9
Step-by-step explanation:
[tex]\frac{5}{3}[/tex]·[tex]j=15[/tex]
[tex]\frac{5}{3} j=15[/tex]
[tex]15[/tex] ÷ [tex]\frac{5\\}{3}[/tex] [tex]=9[/tex]
[tex]j=9[/tex]
Finding Solutions
The solution is k =
Use the work shown below to solve.
1. Identify the operation in the equation
2. Use inverse operations to solve,
Subtraction property of equality
=k+11
13
2
2
15
2
Addition property of equality
+(-)=k+1+(-)
Answer:
[tex]k = -4[/tex]
Step-by-step explanation:
Given
[tex]\frac{3}{2} = k + \frac{11}{2}[/tex]
Required
Solve for k
[tex]\frac{3}{2} = k + \frac{11}{2}[/tex]
Apply subtraction property
[tex]\frac{3}{2} - \frac{11}{2} = k + \frac{11}{2} - \frac{11}{2}[/tex]
Apply addition property
[tex]\frac{3}{2} +(- \frac{11}{2}) = k + \frac{11}{2} +(- \frac{11}{2} )[/tex]
The fractions on the right represent an additive inverse.
So, we have:
[tex]\frac{3}{2} +(- \frac{11}{2}) = k[/tex]
Take LCM
[tex]\frac{3+(-11)}{2} = k[/tex]
Remove bracket
[tex]\frac{3-11}{2} = k[/tex]
[tex]\frac{-8}{2} = k[/tex]
[tex]-\frac{8}{2} = k[/tex]
[tex]-4 = k[/tex]
[tex]k = -4[/tex]
Elle wanted to order candy online.
Company A is offering 212 pounds of chocolate for $32.50 at a unit rate $
per
,
while Company B is offering 245 pounds of the same chocolate for $35.00 at a unit rate $
per
.
Which company is offering the lowest price per pound?
Company
has the lowest price per pound.
Answer:
Company A has the lowest price per pound
Step-by-step explanation:
A- 212÷32.50= 6.5230769231
B- 245÷35= 7
So, company A has the lowest price per pound of chocolate
hope this helps, have a good day! =)
one number is equal to 4 times another number. their difference is 12. find the numbers
Answer:
[tex]x=16 \ \ and \ \ y=4[/tex]
Step-by-step explanation:
Suppose the numbers are x and y
One number say x is equal to 4 times another number say y
[tex]x=4y[/tex] ---------------- (1)
Their difference is 12
[tex]x-y=12[/tex] ------------(2)
Put x=4y in equation (2)
[tex]4y-y=12[/tex]
[tex]3y=12\\y=4[/tex]
Put y=4 in equation (1)
[tex]x=4(4)\\x=16[/tex]
Carlos plans to watch 3 movies each month. Write an equation to represent the total number of movies n that he will watch in m months.
Answer:
Step-by-step explanation:
An=3*n
Answer:
n=3m
Step-by-step explanation:
n represent the number of movies he will watch
m shows the amoutn of month
Now the population of bacteria is two to the fourth power times two to the sixth power. Expressed as a power, how many bacteria is on the petri dish after 150 minutes?
Answer: 2¹⁰ bacteria
Step-by-step explanation:
There were originally 2⁴ bacteria in the dish.
After 150 minutes this number doubled 6 times which means it increased by 2⁶.
The number of bacteria will become:
= 2⁴ * 2⁶
= 2⁴⁺⁶
= 2¹⁰ bacteria
A camera store offers a discount of 5% off the cost of photo paper. The discount is applied before tax. A customer buys photo paper that costs $13.50 before tax. Which amount is closest to the cost of the paper with the discount before tax?
Answer:
$12.86
Step-by-step explanation:
multiply 13.50 by 0.05 and subtract the answer from 13.50
hii I’ll mark brainliest
can someone explain how to do this and give the answer please
Answer:
c. 35
this is because angle l is respectfully opposite to angle m which is BDC it's also 35°
What is the distance between (0,7) and (3,-5) is?
Answer:
5
Step-by-step explanation:
Help me out with this
Answer:C. 600/x
Tell me if im right please
Step-by-step explanation:
