Answers
Answer:
its A
Step-by-step explanation:
hope this helps
Related Questions
10x + 5 - 2x + 9x.
HELP IMMEDIATELY PLEASEEE
Answers
Answer: 17x+5
Combine 10x to the 9x which would be 19x then subtract the 2x which gives you 17x+5
Answer: 17x+5
Step-by-step explanation:
10x+5-2x+9x
10x-2x+9x+5
17x+5
What is the center of the circle x² + y2 - 4 = 0?
Answers
Answer:
(0,0)
Desmos graphing calculator is a great way to enter the formula of a circle and see a visual example.
Explanation: The equation for a circle is (x - h)^2 + (y - k)^2 = r^2, where (h,k) is the vertex and r is the radius. Rearranging the given equation, we have that x^2 + y^2 = 4. Therefore, the center of the circle is (0,0), and its radius is 2.
What is an equation of the line that passes through the points (-7, -7) and (-7, 4)
Answers
Answer:
x=-7
Step-by-step explanation:
y=mx+c
m=rise over run
m=0
x=-7
Please help me ASAP!!
Answers
Answer:
First one is 6
Second on is 45
Given quadrilateral RSTU, what is the measure of angle R? HELPPPPPPP PLEASEEEEE!!!!!!
Answers
Answer: did you ever get the answer?
Step-by-step explanation:
Answer:
Step-by-step explanation:
?
-8(-5b+7)+5b what the answers
Answers
Answer:
45b-56
Step-by-step explanation:
here and solve my recent question is for 100 points istg
find the constant of proportionality (r) in the equation y=rx
Answers
Answer:
5
Step-by-step explanation:
The constant of proportionality (r) in the equation y=rx is 3
How to determine the constant of proportionality?The equation of the function is given as:
y = rx
Make r the subject
r = y/x
From the table, we have:
y = 36 when x = 12
So, the equation becomes
r = 36/12
Divide
r = 3
Hence, the constant of proportionality (r) in the equation y=rx is 3
Read more about constant of proportionality at:
https://brainly.com/question/24309476
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what is the answer to..
Negative 10 is no less than 2 times a number plus 14
Answers
-24 ≥ 2x subtract 14 from both sides
2x ≤ -24 read right to left
x ≤ -12 divide both sides by 2
i hope this helped! <3
The side lengths of two similar solids are in the ratio 1:3
What is the ratio of the areas?
Answers
Answer:
[tex]length = \frac{1}{3} \\ area = ( { \frac{1}{3} )}^{2} \\ = \frac{1}{9} \\ ratio \: of \: areas = 1:9[/tex]
What would be the total cost of software F
over time?
Answers
The total cost of software F over time is $5000.
What is a satisfaction rate?For questions involving Customer Satisfaction Score, "Satisfaction Rate" is computed. It's calculated to provide you with an overall satisfaction rating of your respondents' responses to your goods and services.
Cost of Software F = $10000
Satisfaction rate with Software F = 90%
Cost of satisfaction level = $0
Cost of dissatisfaction level = $5000
Percentage of not satisfied = 10%
The total cost of Software F over time is :
= {($10000 x 90% - $0) + ($10000 x 10% - $5000)}.
= $5000
Therefore, cost of software F over time is $5000.
Learn more about the satisfaction rate : https://brainly.com/question/25940131
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Antonio tried to evaluate an expression. Here is his work: (57–8+5)÷9(17–14) = (49+5)÷93 Step 1 = (49+5)÷27 Step 2 = 54÷27 Step 3 = 2 Step 4 Is Antonio's work correct?
Answers
Answer:
Antonio's work is correct but his method is not
Step-by-step explanation:
(57–8+5)÷9(17–14) = (49+5)÷9
Antonio work:
Step 1 = (49+5)÷27
Step 2 = 54÷27
Step 3 = 2
Correct working:
Step 1:
Addition first
-8 + 5 = -3
= (57 - 3) ÷ 9(3)
Step 2:
= 54 ÷ 27
Step 3:
= 2
Antonio's work is correct but his method is not
He subtracted first when he is supposed to add first according to the rule of BODMAS
B - bracket
O - off
D - division
M - multiplication
A - Addition
S - subtraction
This recipe makes 10 portions of porridge.
Complete the amount of each ingredient that is needed to make just 7 portions.
Recipe: Serves 10
350 g oats
1.4 l milk
70 g sugar
PLEASE HELPP
Answers
Answer:
245g oats
0.98L milk
49g sugar
Step-by-step explanation:
350÷10=35
1.4÷10=0.14
70÷10=7
35×7=245
0.14×7=0.98
7×7=49
write 6(9+2k)= -3 in written form
Answers
Answer:
27k+3=0
Step-by-step explanation:
Write in standard form.
this way?
Alicia, Quentin, and Rosalyn are siblings. Alicia is the oldest sibling. Quentin is four years younger than Alicia. Rosalyn is two years older than Quentin. The sum of the siblings’ ages, in years, is 48. How old is Alicia?
Answers
Answer:
Alicia is 18years
Quentin is 14years
Rosalyn is 16years
Step-by-step explanation:
Let the age of Alicia be x
Let the age of Quentin be y
Let the age of Rosalyn be z
If the sum of the siblings’ ages, in years, is 48 then;
x+y+z = 48.... 1
If Rosalyn is two years older than Quentin then;
z =y+2 ..... 2
Also if Quentin is four years younger than Alicia then;
y = x-4 ... 3
From 3:
x = y+4 ... 4
Substitute 2 and 4 into 1 to have:
y+4+y+y+2 = 48
3y + 6= 48
3y = 48-6
3y= 42
y = 14
Since x= y+4
x = 14+4
x = 18
Since z = y+2
z = 14+2
z = 16year
This means that;
Alicia is 18years
Quentin is 14years
Rosalyn is 16years
Divide £ 45 among 3 person so that their share are in the ratio 4:5:6
Answers
Answer:
12, 15, 18
Step-by-step explanation:
4x+5x+6x=45
15x=45
x=3
4x=12, 5x=15, 6x= 18
3,000 is 1/10 of?-
300
300,000
3,000
30,000
Answers
Answer:
30,000
Step-by-step explanation:
3,000 times 10 is 30,000, therefore 30,000/10=3,000
Answer:
Step-by-step explanation:
3000 of 1/10
3000*0.1=300
What is 3 x 3 x 3 x 3 is exponet form
Answers
Answer:
3^4, or you could say three to the fourth power.
An exponent is a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression. 3 x 3 x 3 x 3 is equivalent to 3^4 because you are multiplying three four times.
*Warning: 3 x 3 x 3 x 3 is NOT 3 x 4!!!*
Need help plz
Name all the corresponding congruent angles and sides.
Then, complete the triangle congruence statement.
Answers
Answer:
Z
y
x
Step-by-step explanation:
zy
xz
xy
Need Help ASAP.
Use the graph to answer the following questions. (NOTE: LOOK AT THE KEY!!!)
How many years does it take a cardboard box to decay?
A.) 8
B.) 4
C.) 20
D.) 25
Answers
Answer:
20
Step-by-step explanation:
jdjdjsnnxkdkcndjkx
Answer:
20 years
Step-by-step explanation:
Hope this helps!
Brainiest?
1 Which formula shows a linear equation?
A. C = 2ar
B. A = ar?
C.V=ar
D.dA =-(
Answers
Answer:
A=AR is the answer
Step-by-step explanation:
HOPE IT HELPS YOU PLEASE MARK AS BRAINLIESTAnimals hair grows at a rate of 1 •10^-5 miles per hour.How many miles will animals Jaír grow after 500 hours?Express answer scientific notation
Answers
Answer:
0.005
Step-by-step explanation:
10^-5 =0.00001
0.00001x1= 0.00001
0.00001x 500=0.005 miles
Which function has a greater rate of change? Function 1 Function 2 X-1 -2 -3 2 3 y 3 5 7-3-5 A) Function 1 B) Function 2 C) Neither, they are equal D) Neither, one is nonlinear ОА OB ОС
Answers
Answer:
Step-by-step explanation:
Write a situation in which positive and negative numbers are used to describe values that have opposite meaning. What does 0 represent in this situation you created?
Zach's pet mouse drinks 1.084 milliliters of water each week.
Round the amount of water to the nearest hundredth.
Answers
Answer:
it is 1.08
Step-by-step explanation:
it was this on khan
Simplify e⁰. answer it please
Answers
The campsite costs $10 a night and you stay 5 nights. If the sales tax is 8%, how much will it cost for 5 nights with tax?
Answers
Answer:
54
Step-by-step explanation:
5*10 = 50
50 * 1.08 = 54
Help out pls ill mark u brainliest
Answers
Answer:
B = 119
C = 119
Step-by-step explanation: 180 - 61
B and C are vertical angles
triangle ABC has perimeter 22cm
AB= 8cm
BC= 5cm
by calculation deduce whether triangle ABC is right-angled triangle
Answers
9514 1404 393
Answer:
not a right triangle
Step-by-step explanation:
The perimeter is 22, so we have ...
AB +BC +CA = 22
8 + 5 + CA = 22
CA = 22 -13 = 9
If this is a right triangle, the sum of the squares of the short sides will be equal to the square of the long side.
AB² +BC² = 8² +5² = 64 +25 = 89
This is not the same as ...
CA² = 9² = 81
The triangle is not a right triangle.
_____
Additional comment
If you're familiar with a few Pythagorean triples, you know that a couple involving a side length 5 are (3, 4, 5) and (5, 12, 13). That is, (5, 8, 9) is NOT a Pythagorean triple, so you know immediately that those side lengths do not form a right triangle. (No calculation is necessary.)
Select the three situations that model a sum of zero.
Explain your answer.
Answers
Answer:
Step-by-step explanation:
1,2,4
Who is drinking the fastest
Answers
Answer: Caiden
Step-by-step explanation:
For Caiden, at the second minute, the water is already at 7 ounces. However, Bella is still at 8 ounces. And Caiden is drinking at a speed of 2.5 ounces per minute while Bella is drinking at a speed of 2 ounces per minute.
Hope that helped!
EASY POINTS ASAP:
The table shows a function. Is he function linear or nonlinear ?
