Answer:
A=54
Step-by-step explanation:
A=hb/2
h=12 b=9
12x9=108
108/2
54 Area=54
The number of pledges that Melissa collected for this year's charity walk is 8 less than half the number of pledges she collected last year. Which expression represents the number of pledges she collected this year?
Answer:
1/2x - 8
Step-by-step explanation:
Let
x = number of pledges she collected last year
The number of pledges that Melissa collected for this year's charity walk is 8 less than half the number of pledges she collected last year.
Number of pledges she collected this year = 1/2x - 8
The expression which represents the number of pledges she collected this year = 1/2x - 8
What is the length of A(4, 2) B(9, 10)
HELP!! PLEASE HURRY!!
30 POINTS!! IF U TROLL I CAN EASILY TAKE THE POINTS AWAY!!
Answer:
A.) About 9.4 units
Distance = 9.433981
i only need help on number 9. Find the value of Y.
the quotient of b and 2?
Answer:
b ÷ 2 or b/2
Step-by-step explanation:
Quotient means division which is represented by "÷" or "/".
b ÷ 2 or b/2
Best of Luck!
Convert the following function to vertex form by completing the square.
y = x²+6x+15
A. y=(x + 3)² + 15
B. y=(x+6)² + 24
C. y= (x+ 3)²+ 24
D. y=(x+3)²+6
Answer:
The correct answer would be D.
Please help :) Please and thank you :D
Answer I think the first one
Step-by-step explanation:Hope this helps
Select the correct answer.
Which equation represents the line that is parallel to y = 3 and passes through (-2,-8)?
ОА. x= -2
OB. x= 3
OC. y=-8
OD. y= 3x-2
Answer:
its answer C. y=-8
Step-by-step explanation:
y=-8 passes through (-2, -8) and is parallel to y=3 because they're both horizontal
The equation represents the line that is parallel to y = 3 and passes through (-2,-8) is,
⇒ y = -8.
What is Equation of line?The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
We have given that,
The line that is parallel to y = 3 and passes through (-2,-8)
Now, We have to determine the parallel line passes through (-2,-8)
Slope of line y = 3 is, 0.
So, the slope of the line parallel to y = 3 is also 0.
Thus, the equation of line passes through (-2,-8) and parallel to y = 3 is,
y - (- 8) = 0(x - (-2))
y = - 8
Thus, The equation represents the line that is parallel to y = 3 and passes through (-2,-8) is y=-8.
To learn more about the equation of the line visit:
brainly.com/question/18831322
#SPJ5
7. A cellphone company charges $5 for 250 text messages. How much
does the company charge for 300 text messages?
Answer:
$6
Step-by-step explanation:
5$ for 250 is 1$ for 50
Multiply 50 by 6 to get 300 for $6
Marshall is buying a new phone that costs $150. It is on sale for 25% off plus there is a 6% sales tax. How much will Marshall pay for the phone after the discount and sales tax?
Answer:
$121.5
Step-by-step explanation:
Given data
costs of phone = $150
discount= 25%
tax= 6%
amount of discount
= 25/100*150
=0.25*150
=$37.5
amount of tax
= 6/100*150
=0.06*150
=$9
amount payable
=150-37.5+9
=$121.5
Hence he will pay $121.5
HELP ME PLEASE. ....
Answer:
text me I will show you how to solve it
how to simplify arithmetic explicit formulas to general linear form?
an= 7+5(n-1) as an example
Answer:
an = 5n + 2
Step-by-step explanation:
an = 7 + 5(n - 1)
an = 7 + 5n - 5
an = 5n + 2
Simplify -15.5/5.
The first answer gets brainliest :]
Answer:
-3.1
Hope this helps
Answer:
-3.1
Step-by-step explanation:
Division
Select all that apply.·
Which of the following ratlos are equivalent to 6:8?
36/40
9:12
12:16
15/20
24:36
16:24
Order this from least to greatest -8 1/5 8.23, -8 2/9,-8.21
Show work
Answer:
-8 1/5<-8.21,<-8 2/9,<8.23
Step-by-step explanation:
-8 1/5<-8.21,<-8 2/9,<8.23
000059.23 - 000044.18 =
Answer:
15.05
Step-by-step explanation:
Also, you don't need to add the zeros, they don't mean anything.
Grace is playing a game with her friend. They put the four balls shown into a container.
They take turns closing their eyes and pulling a ball from the container. Grace goes first.
What is the probability that Grace will pull out a striped ball?
Answer:
1/4
Step-by-step explanation:
because there are four balls therefore 1 out of 4 is going to be the answer
plz help me solve the quadratic formula by factoring!!!!
m (m-3) = 0
Answer:
m^2 - 3m = 0
Step-by-step explanation:
m(m-3) = 0
m^2 - 3m = 0
Pilar sold 10 packages of sugar cookies and 2 packages of oatmeal cookies for $56. Alyson sold 9 packages of sugar cookies and 3 packages of oatmeal cookies for $60. What is the price of 1 pack of sugar cookies and one pack of oatmeal cookies?
I'LL GIVE BRAINLIEST TO THE BEST ANSWER!
True or false if two parallel lines are cut by a transversal each pair of corresponding angles are congruent
Answer:
False
Step-by-step explanation:
What is the area of a right triangle 2 centimeters
high with a base of 4 centimeters?
ASAP NO EXPLAINING MARKING BRAINLIEST OMG PLSSSS
Answer:
4cm²
Step-by-step explanation:
write down the first three terms of the sequence whose nth term is given by 2n-5
Answer:
- 3, - 1, 1
Step-by-step explanation:
To find the first 3 terms substitute n = 1, 2, 3 into the formula
a₁ = 2(1) - 5 = 2 - 5 = - 3
a₂ = 2(2) - 5 = 4 - 5 = - 1
a₃ = 2(3) - 5 = 6 - 5 = 1
The first 3 terms are - 3, - 1, 1
What is the percent of change from 40 to 58?
Answer:
45 percent
Step-by-step explanation:
Answer:
36%
Step-by-step explanation:
First, subtract 58-40. That equals 18. Now, divide 18 by 50. When doing division, you get the answer 0.36. Lastly, multiply it by 100. Moving the decimal place, you get 36%.
if it costs 3.99 for 24 ounces how much woud it cost for 1
Answer:0.16625
Step-by-step explanation:
Answer:
~6.02
Step-by-step explanation:
It's a ratio
3.99 : 24
1 : 6.015037593984962
or....
1 : 6.02
I got my answer as "6.015037593984962" because from 3.99 to 1, you need to divide by 3.99 (any number divided by itself gives you 1), and so when you do something to one side, you do it to the other. So then I did 24 divided by 3.99 and i got "6.015037593984962". Since that number is big, I suggested rounding it up to the nearest hundredth, and that is at the number "1". Since the next number after "1" is "5" I rounded up "1" to "2" because....4 or less, let it rest, 5 or more, let it sore. And since it's the number 5, I rounded up the 1 to 2. And so I converted "6.015037593984962" to "6.02".
Hope this helped!
ONLY NEED PART B HELP
The ratio of the number of model cars that Jim owns to the number of model cars Terrence owns is 8:6. Terrence owns 36 model
cars.
Part A
How many model cars does Jim own?
Part B
Will the ratio change if Jim and Terrence each sell ten of their model cars? Explain.
Answer: 48 model cars
Step-by-step explanation: 1. You know that the ratio of the number of model cars that Jim owns to the number of model cars Terrence owns is 4:3.
2. Let's call the number of model cars that Jim owns is , therefore, you can solve the exercise as following:
3. Therefore, Jims owns 48 model cars.
72 POINTS PLEASE HELP ME OR I WILL GET IN TROUBLE
Solve the following equation by showing all steps.
3 ( x – 2 ) = 15
Start by using distributive property:
Answer:
x=7
Step-by-step explanation:
distributive property: multiply both terms in the parentheses by the term outside the parentheses (3)
3 times x = 3x
3 times -2= -6
3x-6=15
move -6 to other side by adding 6+15
3x=21
divide 21 by 3
x=7
Answer:
x=7
Step-by-step explanation:
Evalute to 3x-6=15, then add 6 to both sides. Then, divide 3 by both sides to get x by itself getting you a answer which becomes, x=7.
What is the slope of the line passing through the points
(0, – 5) and (4, 2)
?
What is the slope?
Answer:
7/4
Step-by-step explanation:
PLZ HELP ILL MARK BRAINLEST
The standard equation of a circle with center (h, k) and a vertical axis of symmetry is (x - h)² + ( y - k)² =r² A circle's center is (3,- 2) and the radius is 12. Which equation models the circle?
A)(x - 3) ² + (y + 2) ² = 12
B)(x + 3) ² = (y + 2) ² = 12
C) (x - 3) ² = (y + 2) ² = 144
D)(x + 3)² – ( - 2) ² = 144
NOTES: The general equation of a circle is (x – h)2 + (y – k)2 = r2, where (h, k) represents the location of the circle's center, and r represents the length of its radius.
THE ANSWER IS A
y = -2 +4.
y = 2x - 5
Plot two lines by clicking the graph.
Click a line to delete it.
Answer:
y=2
x=7/2
Step-by-step explanation:
he has driven 15 miles so far which is three-fifths of the way home what is the total length of his drive
Answer:
**The total length of his drive is 25 miles
Step-by-step explanation:
15 = 3/5
therefore 5 miles is 1/5 of the way home
15+5+5=25
Help i’ll give 20 points
Answer:
d
Step-by-step explanation:
12 x 1.5 = 18
18 x 1.5 = 27
it is 1.5 bigger than the original rectangle
but its enlarged so nothing changes
Answer:
C. 20 by 32
Step-by-step explanation:
i had this question like a year ago and this was the answer i got from brainly. u just add 8 to each side so they stay proportionately similar
