Ok my question says "destiny and carla had a total of 3 gallons of paint to share for a project they had 1 gallon each yellow blue and red paint destiny used 3/8 gallon of yellow paint 1/2 of blue paint 1/4 of red paint carla used 1/4 of yellow 3/8 of blue and 1/4 of red then part a ask how much more paint in gallons did destiny use than carly
Answer: 1/4
Step-by-step explanation:
Since Destiny used 3/8 gallon of yellow paint, 1/2 of blue paint and 1/4 of red paint, the total paint used will be:
= ⅜ + ½ + ¼
= 3/8 + 4/8 + 2/8
= 9/8
= 1 1/8
Carla used 1/4 of yellow, 3/8 of blue and 1/4 of red. The total paint used will be:
= 1/4 + 3/8 + 1/4
= 2/8 + 3/8 + 2/8
= 7/8
The numybe of paint that Destiny use more than Carla will be:
= 1 1/8 - 7/8
= 2/8
= 1/4
Destiny used 1/4 paint more than Carla
Please Help me with this question. Needs to be the correct answer.
Answer:
the answer is 216 sq m
Step-by-step explanation:
Ciara is making a new dance outfit. She needs 2 ⅓ yards of fabric for the shawl. She needs 1 ¾ years of fabric for the dress. If she has 3 yards of fabric, how much more does she need ?
Answer: 1 1/12 yards
Step-by-step explanation:
Since Ciara needs 2 ⅓ yards of fabric for the shawl and also needs 1 ¾ yards of fabric for the dress, the total yards needed will be:
= 2⅓ + 1¾
= 2 4/12 + 1 9/12
= 3 13/12
= 4 1/12 yards
Since she has 3 yards of fabric, the number of yards needed more will be:
= 4 1/12 - 3
= 1 1/12
Therefore, she needs 1 1/12 yards more.
A movie rental store, Frank's Movies, offers customers two choices. Customers can pay a yearly membership of $45 and then rent each movie for $2, or they can choose not to pay the membership fee and rent each movie for $3.50. How many movies would you have to rent before membership becomes the cheaper option?
Answer:
13
Step-by-step explanation:
$45=3.50x
divide both sides by 3.50
13 movies (rounded to nearest whole number)
What is the domain and range of the function f(x)=2.5^x-6?
Answer:
uh
Step-by-step explanation:
i dont know
Point A is located at (-5, 2) on a coordinate grid. Point A is translated 4 units to the right and 2 units down to create point A.
Which measurement is closest to the distance between point A and point A' in units?
A)
4.1 units
B)
4.3 units
o
4.5 units
D)
4.7 units
We
Please hurry and answer I got 40 minutes left Payton bought packages of black T-shirts and packages of white T-shirts. Each package of black T-shirts contains 3 shirts. Each package of white T-shirts contains 4 shirts. Payton bought b packages of black T-shirts and 5 packages of white T-shirts for a total of 38 T-shirts.
Which equation could Payton solve to determine the number of packages of black T-shirts, b, he bought?
Answer:
Which equation could Payton solve to determine the number of packages of black T-shirts, b, he bought?
3b + 4(5) = 38
If you horizontally stretch the quadratic parent function, f(x) = X^2 by a factor
of 5, what is the equation of the new function?
9514 1404 393
Answer:
g(x) = x^2/25
Step-by-step explanation:
For a horizontal stretch by a factor of k, x is replaced by x/k.
g(x) = f(x/5) = (x/5)^2 = x^2/25
The new function is ...
g(x) = x^2/25
What is the value of the expression below when y=7?
y2+5y+6
Answer:
90
Step-by-step explanation:
y^2 + 5y + 6 =
(7)^2 + 5(7) + 6 =
49 + 35 + 6 =
84 + 6 =
90
7^2 + 5(7) + 6
49 + 35 + 6
90
HIIII could some one help me !!!
Answer:
the (left)box on the slanted line is the hypotenuse and the lowest and right box are both the leg
Step-by-step explanation:
URGENT!!! NEED ASAP!!! TIMED TEST!!!
Given: x + 2 < -5.
Choose the solution set.
{x | x ∈ R, x < -3}
{x | x ∈ R, x < 3}
{x | x ∈ R, x < -7}
{x | x ∈ R, x < 7}
(Please answer as soon as you can!!)
Answer:
ok the answer is 10
Step-by-step explanation:
Just put 10 lol
matematyka
g=?
Ep=m*g*h
Answer:
g = 1
Step-by-step explanation:
ep = m*g*h
ep = 1*1
m = 1
g = 1
h = 1
Brainlist Pls!
Help ASAP with c....
Answer:
(7,0)
Step-by-step explanation:
the sum of 7 times a number and 3 is 2
Answer:
7x + 3 = 2
Step-by-step explanation:
Which choices correctly describe reflections in the diagram? Check all that apply.
On a coordinate plane, triangle A is reflected across the x-axis to form triangle D. Triangle D is reflected across the x-axis to form triangle C. Triangle D is reflected across y = x to form triangle B.
The red triangle A is reflected across the x-axis onto triangle B.
The red triangle A is reflected across the y-axis onto triangle D.
The blue triangle D is reflected across the x-axis onto triangle C.
The blue triangle D is reflected across the line y = x onto triangle B.
The green triangle C is reflected across the line y = –x onto triangle A.
Answer:
the first one
Step-by-step explanation:
Answer:
A.) The red triangle A is reflected across the x-axis onto triangle B.
B.) ✔The red triangle A is reflected across the y-axis onto triangle D.
C.) ✔The blue triangle D is reflected across the x-axis onto triangle C.
D.) ✔The blue triangle D is reflected across the line y = x onto triangle B.
E.) The green triangle C is reflected across the line y = –x onto triangle A.
Step-by-step explanation:
So the answer is B,C, and, D.
Hope this helps
:)
Help me please! I need to get this done by today! I am doing ratios and rates! I will also make you the brainlest
Instructions: Write the solution of your answer, and how do you know and you can do it on paper too.
NO WEBSITES!
Step-by-step explanation:
Students Hours
52 8
X 6
So,
52×6=8×x
312=8x
312/8=x
39 Students Answer
Answer:
39 students
Step-by-step explanation:
52 students/8 hours times =6.5 students per hour
6.5 students per hour x 6 hours = 39 students
Mary simplified the math expression below. The steps that she took are shown. Which is the line where Mary first made her mistake. Line A: – 6 + 9 Line B: [8 + 5 x 3] – 6 + 9 Line C: – 6 + 9 Line D: 23 – 6 + 9 Line E: 23 – 15 Line F: 8
Answer:
Line E
Step-by-step explanation:
Given
The instructions in the question
Required
The first line of mistake
The question has missing details, as the original expression is not given;
Reading through the question, one can observe that, Mary made a mistake at Line E.
The expression on D is:
[tex]23 - 6 + 9[/tex]
The expression on E is:
[tex]23 - 15[/tex]
The actual result of D is:
[tex]23 - 6 + 9 = 23 + 3[/tex]
not
[tex]23 - 15[/tex]
Because:
[tex]-6 + 9 = 3[/tex]
[tex]-6 + 9 \ne 15[/tex]
With the available information, we can conclude that Mary's first mistake is at line E
A bag contains 12 green cubes 5 blue cubes and 3 yellow cubes find each probability if you choose one at random
Answer:
2/5
1/6
1/10
Step-by-step explanation:
total number of cubes = 12 + 5 + 3 = 20
Probability of picking green cubes = total number of green cubes / total number of cubes = 12/30 = 2/5
Probability of picking blue cubes = total number of blue cubes / total number of cubes = 5/30 = 1/6
Probability of picking yellow cubes = total number of yellow cubes / total number of cubes = 3/30 = 1/10
i need help pls (づ｡◕‿‿◕｡)づ
Answer:
no shortcuts can be used
Answer:
You need to multiply the number of choices in both sets.
Step-by-step explanation:
For example, you have an outcome being 4. You need to multiply the two numbers to get the outcome. Same with the rest of the outcomes in the chart.
Hope this helps!
Please help with 1234, due tonight would mean everything! Will give brainly!!
Answer: For 1, the answer is B since there is no rational number for sqrt17.
For 2, the answer is C since it has to be less than 11 whose square is 121 and larger than 10 whose squre is 100.
For 3 the answer is B. Just plug the x value into the equation. => y=1/2(-1)-2 => y= -1/2-2 => -2 1/2.
For 4 the answer is A because the graph first goes up then stys their staticly for a while then plumets down. It fits the description of the first one.
Step-by-step explanation:
Have a nice day, I hope next time you can solve it yourself! :D
What is the measure of angle DEA
Answer:
BAC and DAE are two acronyms for BAC and DAE, respectively. Since they are angles at a point, an arc measuring 204 degrees is 360 degrees. BAC is measured at 11 degrees. 5(11)° = 55° is the measure of DAE.
Step-by-step explanation:
What is the best approximation for the area of a circle with a diameter of 19 meters?
Use 3.14 to approximate pi.
Plz help
Answer:
area = 283.39 m²
Step-by-step explanation:
r = 19/2 = 9.5
area = πr² = (3.14)(9.5²) = 283.39 m²
Does 3 work as a solution to the following inequality? 2n > 6
Answer:
No.
Step-by-step explanation:
If n=3 the only thing you get is 6, which is not more than 6.
Collecting and Distributing
Solve the problem below:
-b + 5b + 4a(a - 6)
For a school project, Sarah plans to build a scale model of an Egyptian pyramid. She will be using a scale of: 1 cm = 5 meters.
If the pyramid is 140 meters tall, how tall will her model pyramid be?
A.
56 centimeters
B.
28 centimeters
C.
32 centimeters
D.
28 meters
Answer:
B
Step-by-step explanation:
you divide 140 by 5 so 28 is the answer
B .28cm
Step-by-step explanation:
if 1cm=5m
then,140=×
1cm=5cm
cross multiply to get;
140÷5=28(cm)
=28cm
I really don't understand this on so can somebody pls help me pls
Answer:
first: 140
second: 9
third: 19
Step-by-step explanation:
the first question is x=140 because they are opposite angles.
second is also opposite so 4x=36, x=9
third is also opposite so 4x+5=81, 4x=81-5, x=19
60 points Math
Question 2 of 10
Select the two values of x that are roots of this equation.
Answer:
B and DStep-by-step explanation:
Solve the equation by completing a square:
x² + 2x - 6 = 0x² + 2x + 1 - 7 = 0(x + 1)² = 7x + 1 = ±√7x = -1 ± √7Correct choice:
B and DTriangle BCD is isosceles and BC ≅ BD. Circle A is shown. Isosceles triangle C B D has points on the circle. The lengths of C B and B C are congruent. The measure of arc C D is 100 degrees. What is the measure of Arc B C? 100° 120° 130° 160°
Answer:
130
Step-by-step explanation:
since bc and bd equal the same thing, plug in every answer option until you get to 360.
(130 x 2) = 260
plus cd = 100.
260 + 100 = 360.
The arc length is twice the inscribed angle.
The sum of the three angles must be 180.
The measure of the arc length BC is 130°
What is a triangle?It is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
We have,
Triangle BCD is isosceles and BC ≅ BD.
Isosceles triangle C B D has points on the circle.
The measure of arc CD is 100 degrees.
This means,
We know that the arc length is twice the inscribed angle.
2 x Angle B = CD
2 x Angle B = 100
Angle B = 100/2
Angle B = 50
Now,
In an isosceles triangle, the angle opposite to the equal sides must be equal.
The sum of the three angles must be 180.
x + x + 50 = 180
2x = 180 - 150
2x = 130
x = 65
Now,
We know that the arc length is twice the inscribed angle.
So,
The measure of the arc length BC.
= 2 x 65
= 130°
Thus,
The measure of the arc length BC is 130°
Learn more about triangles here:
https://brainly.com/question/25950519
#SPJ5
the sum of 7 times a number and 3 equals 8
Answer:
7x+3=8
Step-by-step explanation:
this is the answer
Divide 468 in the ratio 4:5
468 divided to the ratio 4:5 is 208 : 260.