Answer:
The 3 odd, consecutive numbers are 25, 27, and 29.
Step-by-step explanation:
When you add these 3 numbers you will get 81.
25 + 27 = 52
52 + 29 = 81
Therefore, 25 + 27 + 29 = 81
Hope this helps!!
Answer:three consecutive odd numbers are 25; 27; 29
suppose: the smallest number is x ( x > 0),(x ∈ N)
because 3 numbers are three consecutive odd numbers
=> The next 2 terms respectively are x + 2; x + 4
have: The sum of three consecutive odd numbers is 81
=> x + x + 2 + x+ 4 = 81
⇔ 3x + 6 = 81
⇔ 3x = 81 - 6
⇔ 3x = 75
⇔ x = 25
=> three consecutive odd numbers are 25; 27; 29
Step-by-step explanation:
Using coupons you spell $91 grocery shopping this is 65% of the total retail price of groceries how much would you have spent if you had not use the coupons
Find all the missing elements
Answer:
[tex] b = 5.5 [/tex]
[tex] c = 11.2 [/tex]
Step-by-step explanation:
Given:
A = 96°
B = 25°
C = 59°
a = 13
Required:
b and c
SOLUTION:
Use Sine Rule to find the measure of a and b, respectively.
✍️Thus, to find b, use,
[tex] \frac{a}{sin(A)} = \frac{b}{sin(B)} [/tex]
Plug in the values
[tex] \frac{13}{sin(96)} = \frac{b}{sin(25)} [/tex]
Multiply both sides by sin(25)
[tex] \frac{13}{sin(96)} \times sin(25) = \frac{b}{sin(25)} \times sin(25) [/tex]
[tex] \frac{13 \times sin(25)}{sin(96)} = b [/tex]
[tex] b = 5.5 [/tex] (nearest tenth)
✍️To find c, use,
[tex] \frac{a}{sin(A)} = \frac{c}{sin(C)} [/tex]
Plug in the values
[tex] \frac{13}{sin(96)} = \frac{c}{sin(59)} [/tex]
Multiply both sides by sin(59)
[tex] \frac{13}{sin(96)} \times sin(59) = \frac{c}{sin(25)} \times sin(59) [/tex]
[tex] \frac{13 \times sin(59)}{sin(96)} = c [/tex]
[tex] c = 11.2 [/tex] (nearest tenth)
Please help also please explain
Step-by-step explanation:
By AA, the two triangles in the figure are similar.
therefore, 10/15 = x/18
180 = 15x
x = 12
Topic: congruence and similarity
If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!
Tyler incorrectly says that the constant term of (x + 4)(x - 4) is zero.
a. What is the correct constant term?
b. What is Tyler's mistake? Explain your reasoning.
Answer:
a. -16 is the constant
b.if you expand the equation it would be x^2-16, and the constant is -16
Solving the expression (x + 4)(x - 4) ; the constant term in the expression is - 16 and not 0
To solve, we need to expand the expression : (x+4)(x-4)
Expanding the expression :
(x + 4)(x - 4)
Opening the bracket :
x² - 4x + 4x - 16
x² - 16
The constant term in the expression, is - 16 as it is the value without a variable.
Therefore, Tyler's mistake is incorrectly stating that the constant value is 0 instead of - 16
Learn more :https://brainly.com/question/18109354
Is 4 a solution to the compound inequality “x > 0 AND x < 7”
Answer:
Yes
Step-by-step explanation:
4 is greater than 0, and 4 is less than 7
Answer:
yes
Step-by-step explanation:
x is greater than 0 and also less than 7 in this case.
(hi again furydrill! i just answered one of your questions a minute ago!)
Can somebody plz help me with this question!
Answer:
y= -4/5x - 2Step-by-step explanation:
y=mx+b thats all i can think of to put here lol
have a good day lovely =)
what is 2+6
alia akkes
Answer:
8
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
6+2What is 0.74 + (-3/5)
Answer:
It equals 0.14
Step-by-step explanation:
lg(5x+10)+2lg3=1+lg(4x+12)
need them fast with steps
Answer:
x=6
Step-by-step explanation:
log(5x+10)-log(4x+12)=1-2log(3)
log(5x+10/4x+12)=1-2log(3)
log(5x+10/4x+12)=log(10)+log(3^-2)
log(5x+10/4x+12)=log(10×3^-2)
log(5x+10/4x+12)=log(10×1/9)
log(5x+10/4x+12)=log(10/9)
5x+10/4x+12=10/9
9(5x+10)=(4x+12)10
45x+90=40x+120
5x=30
x=6
if you like my answer. Please mark me as brainliest
There are 25 servings in a 16.8 ounce bottle of
cooking oil. How many ounces
are in a serving?
- A rectangular pool has an area of 140 square feet. If the length of the
pool is 16 feet, what is its width?
Answer:
8.75 feet
Step-by-step explanation:
Use the area formula, A = lw, where l is the length and w is the width
Plug in the area and length, and solve for w:
A = lw
140 = 16w
8.75 = w
So, the width is 8.75 feet
Answer:
8.75 ft
Step-by-step explanation:
Use the area formula, A = lw, where l is the length and w is the width
Plug in the area and length, and solve for w:
A = lw
140 = 16w
8.75 = w
So, the width is 8.75 feet
What is the quotient?
Answer:
-0.4
I am pretty sure
Step-by-step explanation:
PLEEAAASEEEE can anyone explain how I do this? Or does anyone have the answer??
Answer:
I am fairly certain is y=8x
Step-by-step explanation:
The only definitive points are (0,0) and (10,80)
So using the slope formula rise/run i got 8
Benito wants to buy a car. He is considering two different models. Model A is 6 7/8 feet wide. Model B is 75 inches wide. Express the width of each car using feet using a decimal. Which car is bigger?
plz help its pass due
Answer:
C
Step-by-step explanation:
The coordinates went from (4,1) to (-4,-1). This means it went from (x,y) to (-x,-y)
The constants a, b, and c are positive. Solve the inequality for x.
ax-b is less than c
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]ax - b < c[/tex]
Add sides b
[tex]ax - b + b < c + b[/tex]
Simplification
[tex]ax < b + c[/tex]
Divide sides by a
[tex] \frac{a}{a} x < \frac{b + c}{a} \\ [/tex]
[tex]x < \frac{b + c}{a} \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Which statement about -10.5°C and -6°C is true?
0 -10.5°C< -6°C can be used to express the fact that -10.5°C is colder than -6°C.
0 -10.5°C -6°C can be used to express the fact that -10.5°C is warmer than -6°C.
0-10.5°C > -6°C can be used to express the fact that -10.5°C is colder than -6°C.
O -10.5°C > -6°C can be used to express the fact that -10.5°C is warmer than -6°C.
Answer:
In my view 1st answer is correct..
Ms sherman had 36 guests at her house for a party. Each guest brought 1 item
•One-third of the guests brought cupcakes
•one-half of the guests brought chips
•The rest brought drinks
How many guests brought drinks
Answer: 216?
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
one third of 36 is 12
one half of 36 is 18
and
12+18=30
36-30= 6
Which inequality represents the range of the relation graphed below?
Answer: I think it’s d
Step-by-step explanation:
General admission to Paul’s Pumpkin Patch is $8.00. For children to ride the various rides, they must use tickets that cost $1.00 each. The number of tickets needed for each ride varies. The function for this situation is P(x) = x + 8, where P(x) represents total cost as a function of the number of tickets, x. What is the domain for visiting and riding rides at Paul’s Pumpkin Patch?
A. P(x) ≥ $8.00
B. x is all real numbers
C. x ≥ 0, where x is non-negative
D. x ≥ 0, x is an integer
Given:
Total cost P(x) as a function of the number of tickets, x is
[tex]P(x)=x+8[/tex]
To find:
The domain for visiting and riding rides at Paul’s Pumpkin Patch.
Solution:
Domain is the set of input values.
Here, domain is x and it represents the number of tickets.
We know that, number of tickets cannot be negative or decimal or fraction vales. So, x must be non-negative and integer value.
Domain = x ≥ 0, x is an integer
Therefore, the correct option is D.
Find h(3)
please help me
Answer:
h(3) = 2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
f(x) = 3x - 2
g(x) = -x² + 2x
h(x) = |5x - 17|
h(3) is x = 3 for h(x)
Step 2: Evaluate
Substitute: h(3) = |5(3) - 17|Multiply: h(3) = |15 - 17|Subtract: h(3) = |-2|Evaluate: h(3) = 2please help , what’s the value of x?
Answer:
x = 34
Step-by-step explanation:
[tex]x=34[/tex]
please help a polynomial of degree 4 has 3-2i and 1+i as zeros. Are there any x-intercepts? Explain why?
Answer:
Answer:I can't read or see it
Step-by-step eAnswer:I can't read or see itxplanation:
Consider 8x2 - 48x = -104.
Answer:
2.5
Step-by-step explanation:
plz mark brainliest
Answer:
a=1: x2 + -6 x=-13
Step-by-step explanation:
Complete the square:
x2 – 6x + 9 =–13 + 9
Factor the trinomial and simplify:
(x + -3 )²= -4
Use the square root property of equality to solve
(x – 3)2 = –4.
The solutions are
3 ± 2i
Find the value of k, if y=3.
2y+k=6
Answer:
k=1
If y=3
2(3)+k=6
5+k=6
-5 -5
k=6-5
k=1
Now to check
2(3)+1=6
5+1=6
6=6
6=6 is a correct statement! which means k=1.
Have a beautiful day! v(⌒o⌒)v♪
Help me pls thank you!!
Which of these equations correctly identify factors of 15? Check all that apply.
15 ÷ 1 = 15
15 ÷ 2 = 7
15 ÷ 3 = 5
15 ÷ 5 = 3
15 ÷ 10 = 5
Answer:
15÷1=15
15÷3=5
15÷5=3
Step-by-step explanation:
Answer:
15 divided by 1 = 15
15 divided by 3 = 5
15 divided by 5 = 3
Step-by-step explanation:
Use the table to find the residual points. A 4-column table with 5 rows. The first column is labeled x with entries 1, 2, 3, 4, 5. The second column is labeled given with entries negative 0.7, 2.3, 4.1, 7.2, 8. The third column is labeled predicted value with entries negative 0.28, 1.95, 4.18, 6.41, 8.64. The fourth column is labeled residual value with all entries blank. Which residual plot is the correct one for the data? A graph shows the horizontal axis numbered negative 1 to positive 7 and the vertical axis numbered negative 1.5 to positive 1.5. Points are scattered all over the graph. A graph shows the horizontal axis numbered negative 1 to positive 7 and the vertical axis numbered negative 1.5 to positive 1.5. Points are scattered all over the graph. A graph shows the horizontal axis numbered negative 1 to positive 7 and the vertical axis numbered negative 1.5 to positive 1.5. Points are scattered all over the graph. A graph shows the horizontal axis numbered negative 1 to positive 7 and the vertical axis numbered negative 1.5 to positive 1.5. Points are scattered all over the graph.
Answer:
B
Step-by-step explanation:
residual is the given - predicted
residual 1: -0.42
residual 2: 0.35
so on and so forth
B matches up with the first two coordinates
The residuals are 0.42, 0.35, -0.08, 0.79, and -0.65 because residuals are the difference between the actual and predicted.
What is the line of best fit?A mathematical notion called the line of the best fit connects points spread throughout a graph. It's a type of linear regression that uses scatter data to figure out the best way to define the dots' relationship.
The residual = actual—predicted
We have given:
X Given Predicted Residual value
1 0.7 0.28 0.42
2 2.3 1.95 0.35
3 4.1 4.18 -0.08
4 7.2 6.41 0.79
5 8 8.65 -0.65
Thus, the residuals are 0.42, 0.35, -0.08, 0.79, and -0.65 because residuals are the difference between the actual and predicted.
Learn more about the line of best fit here:
brainly.com/question/14279419
#SPJ2
16+x/13=18 What Is the Steps
Answer:
x=26
Step-by-step explanation:
Simplify both sides of the equation.
16+
x
13
=18
16+
1
13
x=18
1
13
x+16=18
Step 2: Subtract 16 from both sides.
1
13
x+16−16=18−16
1
13
x=2
Step 3: Multiply both sides by 13.
13*(
1
13
x)=(13)*(2)
x=26
Find each percent increase. Round to the nearest percent.
From 5 miles to 16 miles
Answer:
220%
Step-by-step explanation:
Amount of change= Greater value- Lesser value
= 16-5
=11
Find the percent increase. Round to the nearest percent.
Percent change= Amount of change
Original Amount
=11/5
=2.2
=220%
Hope this helped