Answers
2) 0.5
3) statement is false
Answer:
1.-6 is the Y intercept
2.3/14
3.empty set
step by step explanation:
1.Y= mX-B
so B is -6
2.11-2raised3/14
2raised 3 is 8
that means 11-8/14=3/14
3. 7(x+3)= 7x-8
7x+21=7x-8
7x-7x=-8-21
0=-29
over here X is gone its so empty set
Related Questions
Choose the best description for the real number 34 over 3 .
Irrational, because it is a fraction
Irrational, because it is a repeating decimal
Rational, because it is a fraction
Rational, because it is a terminating decimal
Answers
Answer:
C. Rational, because it is a fractionStep-by-step explanation:
34/3 is a fraction.
Any number that can be expressed as a fraction is a rational number.
Correct choice is C
Questions:
PQ is a straight line.
Diagram NOT
accurately drawn
(126% )
(a)
Work out the size of the angle marked xº.
(b) (i) Work out the size of the angle marked yº.
Give reasons for your answer.
Answers
Answer:
the answer is up u can see it if u want explanation u can message me here
b/-3+4<13
what is the first step in solving?
multiply by -3
subtract 4
Answers
Answer:
subtract 4 then multiply -3
Step-by-step explanation:
4. What is / are the coefficients in this expressions? 3a+7-8n *
Answers
Answer:
Step-by-step explanation:
Term Coefficient
3a 3
-8n -8
What is the measure of an angle that is the complement of angle M?
A.
10°
B.
60°
C.
90°
D.
None of the above
E.
45°
Answers
Answer:
the measure of an angle that is the complement of angle M=90-75=15
non of the above
ILL BRAINLIST U PLS HELP ME!!!!!!!
Write an expression or equation for each of the following situations.
Fred is 35 years old. This is three times James age minus one. (Let J represent James age).
Answers
Answer:
35=3J-1
Step-by-step explanation:
Yes.
Btw J=12
if 16^x+2=8^x-1 find x
Answers
Answer:
No solution
Step-by-step explanation:
Graph each side of the equation. The solution is the x-value of the point of intersection.
How are the SAS Similarity Theorem and the SAS Congruence Postulate alike? How are they different? did not mean to hit that answer.
Answers
The distance between the two points pictured is d = Vn
Use the distance formula to find n. d = V(x2 – xı)2 + (v2-y)?
n =
Answer is 61
Feel free to take points :)
Answers
Answer:
n = 61Step-by-step explanation:
Given points:
(-3, -2) and (2, 4)Use distance formula:
d = [tex]\sqrt{(2 - (-3))^2 + (4 - (-2)^2}[/tex] = [tex]\sqrt{5^2 + 6^2}[/tex] = [tex]\sqrt{25 + 36}[/tex] = [tex]\sqrt{61}[/tex]n = 61Distance
√(4+2)²+(2+3)²√6²+5²√36+25√61n=61
If 2 = 6, what is the degree measure of 5?
A. 80
B. 220°
C. 60°
D. 120°
Answers
Answer:
60°
Step-by-step explanation:
We know that 2 and 6 = 60 degrees, so we add 60 + 60 which equals 120, now subtract 120 by 180 and you get 60 degrees.
Find the equation of each line and then use them to solve the system.
Answers
Step-by-step explanation:
In Ms. Perron’s class, 25% of the class are boys. There are 6 boys in the class. What is the total number of students in Ms. Perron’s class?
Answers
Answer:
24
Step-by-step explanation:
25%= 1/4 of the class
1/4 *x=6
x=24
6 multiplied by 100 = 600
600 divided by 25 = 24
Ms. Perron has 24 kids in her class.
Explanation: 25% of 24 is 6.
The Martinez Family has driven 240 miles so far. Their total trip is 300 miles. What percentage of the trip have they already driven?
Answers
Answer:
80%
Step-by-step explanation:
Percentage of the trip covered = [tex]\frac{miles driven }{total miles}[/tex] × 100
I am multiplying by 100 because to convert to percentage, we have to multiply by 100
Miles drive = 240
Total miles = 300
[tex]\frac{240}{300}[/tex] × 100 = 80%
Tennis balls come 3 to a can . Coach Brammer has 27 tennis balls. How many cans does she have?
Answers
Answer:
9 cans
Step-by-step explanation:
Since there is 3 balls per can and she has 27 in total, you can simply do 27/3 to get 9.
Tia's parents gave her $20 to spend at the spring carnival. she spends $5 on funnel cake and the rest on ride tickets. if each ride ticket how many tickets did she purchases
Answers
Answer:
okay so do 20-5=15 then divide how much each ticket costs and you get the answer.
El 35% de las páginas de una revista corresponde a publicidad. Si la revista tiene 160paginas, ¿cuántas son de publicidad?
Answers
Answer:
Las páginas de publicidad son 56.
Step-by-step explanation:
De acuerdo a la información proporcionada, para encontrar cuántas páginas son de publicidad tienes que calcular el 35% de 160 que es el número de páginas que tiene la revista:
160*35%=56
De acuerdo a esto, la respuesta es que las páginas de publicidad son 56.
a store is having a sale on trail mix and jelly beans. For 5 pounds of trail mix and 6 pounds of jelly beans, the total cost is $23. For 3 pounds of trail kix and 2 pounds of jelly beans, the total cost is $11. Find the cost for each pound of traol mix and each pound of jelly beans
Answers
Answer:
j=$1.75/lb
t=$2.5/lb
Step-by-step explanation:
(1) 5t+6j=23
(2) 3t+2j=11, t=11/3 - 2j/3
sub t into (1):
5(11/3 - 2j/3) +6j = 23
55/3 -10j/3 +6j =23
8j/3=14/3
8j=14
j=7/4
sub j into t:
t=11/3 -2(7/4)/3
t=5/2
Question 2 of 25
Subtract.
4x2 - 5x+1
(2x2 +9x-6)
Answers
Answer:
The answers are:
1. 3
2. -50
Will be giving brainlest
p = 4, a = 5, r = 2, n = 10
Evaluate the algebraic expression a - r.
A.2
B.3
C.5
D.8
Answers
Answer:
sorry dont know
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
5-2
=3
................
-5n-6n< 8-8n-n
can someone please give me the answer?
Answers
Answer:
-5n-6n< 8-8n-n
-11n < -9n + 8
-2n < 8
n > -4
Answer:
n>-4
Step-by-step explanation:
Let's solve your inequality step-by-step.
−5n−6n<8−8n−n
Step 1: Simplify both sides of the inequality.
−11n<−9n+8
Step 2: Add 9n to both sides.
−11n+9n<−9n+8+9n
−2n<8
Step 3: Divide both sides by -2.
−2n
−2
<
8
−2
n>−4
Answer:
n>−4
A player shoots a basketball from a height of 6 feet. The equation, h = -16t^2 + 25t + 6, gives the height, h , of the basketball after t seconds. Describe the height, rounded to the nearest tenth of a foot, of the basketball after 1.5 seconds, assuming no other player touches the ball.
Answers
Answer:
[tex]\boxed {\boxed {\sf 7.5 \ feet}}[/tex]
Step-by-step explanation:
We are given this function for the height (h) after t seconds:
[tex]h=-16t^2+25t+6[/tex]
Seconds is t and we want to find the height after 1.5 seconds. Plug 1.5 in for t.
[tex]h= -16(1.5)^2+25(1.5)+6[/tex]
Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
Solve the exponent first.
(1.5)²= 1.5*1.5=2.25[tex]h= -16(2.25)+25(1.5)+6[/tex]
Multiply.
[tex]h= -36+25(1.5)+6[/tex]
[tex]h= -36+37.5+6[/tex]
Add.
[tex]h=1.5+6=7.5[/tex]
This is already rounded to the nearest tenth, so it is the answer.
After 1.5 seconds, the basketball is at a height of 7.5 feet.
5. The surface of a circular swimming pool has an area of 25 pi square feet. What is the
circumference of the pool?
A. 5 ft
B. 10 ft
C. 50 ft
D. 10 ft
Answers
Answer:
B. 10 ft
plz mark me as a brainlist
hope it helps
Write an Equation using the following arithmetic sequence: 24, 18, 12
Answers
Answer:
24-18=6+6+12
hope this helps you!!
Step-by-step explanation:
Is this right??????????
Answers
Answer:
yes
Step-by-step explanation:
Please need help
P(D^c) =
Answers
As an estimation we are told £3 is $5.
What is the conversion rate from £ to $?
Give your answer rounded to 2 DP.
Answers
Answer:
£1 = $1.67
Step-by-step explanation:
If £3 is $5 then
5/3 = 1.67
If Elena sells 15 adult tickets, does she sell at least 100 total tickets?
Answers
Answer:
Could you post the whole question?
This sentence is not descriptive enough.
I would need how much each ticket costs, total sales, etc.
Elena is selling tickets for an amusement park.
• She sells triple the number of student tickets as adult tickets.
• She sells 8 fewer senior tickets than adult tickets.
These are just to help you all so you know how to answer it :)
Find the solution to the equation.
n + 13 = 52
Answers
Answer:
N = 39
Step-by-step explanation:
N + 13 = 52
-13. -13
N = 39
Answer:
n = 39
Step-by-step explanation:
To find what n equals, I want to get it alone on one side of the equation.
To do this, I move 13 to the right side of the equation by subtracting 13 from both sides.
13-13=0 so n is the only value on the left side
52-13=39.
You are now left with n = 39
To check that this is right, add 13 to 39. It equals 52, so you know the answer you found is correct.
c) Work out
√6 x √6 x √6
Answers
Answer:
√6 × √6 × √6 = 6√6
Step-by-step explanation:
[tex] \rm \sqrt{6} \times \sqrt{6} \times \sqrt{6} [/tex]
[tex] \rm = \sqrt{36} \times \sqrt{6} [/tex]
[tex] \blue{\boxed{\rm = 6 \sqrt{6} }}[/tex]
PLEASE HELP ME ON THIS PLZZZZZ!!!!!
Answers
Answer:
-2,-9
Step-by-step explanation:
im not 100 perent sure ifthis is right or not
Answer:(-2,-9)
Step-by-step explanation: