i need help due tomoorw.
‼️‼️Write an equation in slope-Intercept form of the line shown‼️‼️
Describe three ways that you can conserve electricity.
Answer:
Turn your refrigerator down. ...
Use energy-efficient light bulbs. ...
Clean or replace air filters. ...
Do full loads. ...
Air-dry dishes and clothes. ...
Cook using the right-sized burner. ...
Cut down on air leaks in your home.
You toss two number cubes. If a sum of 7 or 11 comes up, you get 7 points, if not you lose 2 points.
The probabilities for each of the sums is:
P(2) = 1/36 P(3) = 1/18 P(4) = 1/12 P(5) = 1/9
P(6) = 5/36 P(7) = 1/6 P(8) = 5/36 P(9) = 1/9
P(10) = 1/12 P(11) = 1/18 P(12) = 1/36
The probability of a sum of 7 or 11 is:
1/36
Answer:
2/9Step-by-step explanation:
The probability of a sum of 7 or 11 is the sum of each probability:
P(sum of 7 or 11) = P(7) + P(11) = 1/6 + 1/18 = 3/18 + 1/18 = 4/18 = 2/9Answer:
the first part is 2 / 9
the second part is 0
i just did the assignment on edge and got those right
Amy has 3 yards of fabric. She needs to cut the fabric into 6 equal pieces.
How many yards long should each piece of fabric be? *
Answer: that would 0.5 yards!
Step-by-step explanation:
It’s pretty simple since 3 is half of 6. All you would to do is divide one yard by two, which would get you 0.5 yards, i hope this helps. <3
help PLS and explain if u can I will also mark u brainliest
Answer:
25 units^2
Step-by-step explanation:
Each of the full squares count for 1 units^2 of the area, and each of the half-squares(triangles) count for (1/2) units^2 of area. So, you can go step by step for every row in the figure:
Row 1: 2 * (1/2) = 1 units^2
Row 2: 8 * (1) = 8 units^2
Row 3: 6 * (1) + 2 * (1/2) = 6 + 1 = 7 units^2
Row 4: 4 * (1) + 2 * (1/2) = 4 + 1 = 5 units^2
Row 5: 2 * (1) + 2 * (1/2) = 2 + 1 = 3 units^2
Row 6: 2 * (1/2) = 1 units^2
Add all of these areas up, and you get your answer:
1 + 8 + 7 + 5 + 3 + 1 = 25 units^2
Somebody please help me! Question is due in 11 minutes!
Answer:
Step-by-step explanation:
Anyone help ASAP pls!!!
Answer:
9/32
Step-by-step explanation:
Given
Fraction of the cake that was was left over = 3/8
If 3/4 of the left over was eaten, the ffraction eaten is expressed as;
Fraction eaten = 3/4 of 3/8
Fraction eaten = 9/32
hence Noma ate 9/32 of the whole cake
Jesse is making a pitcher of fruit smoothies that contains 2 cups of orange juice. His His measuring cup only holds 1/4 cup
How many times will Jesse need to fill the measuring cup to get the 2 cups of orange juice?
Jesse will need to fill the measuring cup___________ times
Answer:
Jesse will need to fill the measuring cup 8 times.
Step-by-step explanation:
4/4 (which is equal to 1) divided by 1/4=4. since we need 2 cups, and 4 measuring cups is equal to 1 cup, we would need double the amount of measuring cups we have which would equal 8 measuring cups.
What expression represents the length of the rectangle?
Answer:
[tex]x[/tex] + 3 represents the length of the rectangle..
Answer:
Step-by-step explanation:
I can give you an answer
can u give me a brill please
Area = L * W
(x^2- 6x - 7) = L * (x - 7)
(x - 7)(x + 1) = L * (x - 7)
(x - 7)(x + 1)
========= = L
(x - 7)
(x + 1) = L
Walter owns a small online business that makes and sells jewelry. The revenue function of Walter's small business can be shown by the function below, where x represents the number of days in business.
r(x)=x^{2}+10x-470
Which statement best describes the constant term?
A. a profit of $10 per jewelry piece sold
B. a daily profit of $470
C. a start-up cost of $470
D. a $10 cost of operation per day
Answer:
Step-by-step explanation:
This constant is a fixed cost of the start up.
C. A start-up cost of $470
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer: (5, -2)
Step-by-step explanation:
[tex]y= x-7\\2x+y=8[/tex]
Substitute x-7 for y in 2nd equation
[tex]2x+ x-7 =8\\3x-7=8\\3x = 15\\x=5[/tex]
Solve for y
[tex]y=5-7\\y=-2[/tex]
Please help my grades are due in a few and this is my last question but I don't understand it...
6. When solving for the value of x in the equation, Martha wrote the following lines on the board.
Step 1 4(x - 1) + 3 = 18
Step 2 4(x - 1) = 15
Step 3 4x - 1 = 15
Step 4 4x = 16
Step 5 x = 4
Which property was used incorrectly when going from Step 2 to Step 3?
a. Addition Property of Equality
b. Distributive Property of Equality
c. Substitution Property of Equality
d. Transitive Property of Equality
Answer:
The distributive property is used incorrectly
Step-by-step explanation:
Step 2 should be: 4x-4=15
4x= 19
x=4 3/4 or 19/4
check work by substituting answer for x
4(19/4-1) + 3 = 18
19-4+3=18
18=18
Make 'y' the subject of the equation. x = 2y -7
Answer:
y = (x + 7)/2
here's your solution
=>. it is given. x = 2y - 7
=> we have to make y as subject
=> now, we can writ this equation in this way
=> 2y - 7 = x
=> now put all constant to right side
=> 2y = x +7
=>. y = x+ 7 /2
hope it helps
A volleyball team played five games. In those games, the team won by 7 points, lost by 3, lost by 2, won by 4, and won by 9. What was the total amount of points from all five games
Answer:
The answer is "3"
Step-by-step explanation:
In essence, it represents the sum of all comments divided by the number of responses.
It implies scoring in the five games corresponds to a total of five results.
Scores :
7 points implies+ 7
lost by 3 implies- 3
lost by 2 implies - 2
won by 4 implies + 4
won by 9 implies + 9
Sum of all scores [tex]= 7 - 3 - 2 + 4 + 9 = 15[/tex]therefore
Its team has a total of 5 games[tex]= 5[/tex]
Measurement in scores in five games thus = sum of all scores/sum with the team played games [tex]=\frac{15}{5}= 3[/tex]
2xy and (3x+2y)
multiply
which three sides best describe the triangle in the diagram?
A grocer wants to make a 10-pound mixture of dried cranberries and chocolate chips that he can sell for $3.48 per pound. If chocolate chips cost $5.40 per pound and dried cranberries cost $2.20 per pound, how many pounds of dried cranberries must he include in the mix?
7
8
6
Answer:
6 lbs of dried cranberries
Step-by-step explanation:
Chocolate chips = x
Cranberries = 10 - x
5.4x + 2.2(10 - x) = $3.48/lb*(10lb)
5.4x + 22 - 2.2x = 34.8
5.4x - 2.2x = 34.8 - 22
3.2x = 12.8
x = 4
10 - 4 = 6
The grocer mixes 6 pounds of dried cranberries with 4 pounds of chocolate chips.
Let us say the grocer mixes x pounds of dried cranberries.
So, the number of pounds of chocolate chips he will mix = 10-x
What is an equation?An equation is a statement that equates to two statements.
The selling price of the mixture =$3.48 per pound
The cost price of chocolate chips = $5.40 per pound
The cost price of dried cranberries =$2.20 per pound
According to the question
[tex]\frac{2.20x+5.40(10-x)}{10} =3.48[/tex]
[tex]-3.20x=34.8-54[/tex]
[tex]-3.20x=-19.20[/tex]
[tex]x=6[/tex]
So, the grocer mixes 6 pounds of dried cranberries.
Thus, the grocer mixes 6 pounds of dried cranberries.
To get more about equations visit:
https://brainly.com/question/14323743
Can someone help me pls
Answer:
x ≈ 16.6 units
Step-by-step explanation:
The angle between a tangent and the radius at the point of contact is 90° , so
Δ ABC is a right triangle at ∠ B
Using Pythagoras' identity in the right triangle
x² + 7² = 18²
x² + 49 = 324 ( subtract 49 from both sides )
x² = 275 ( take the square root of both sides )
x = [tex]\sqrt{275}[/tex] ≈ 16.6 ( to the nearest tenth )
6,15, 24,..
Find the 50th term.
Answer:
447
Step-by-step explanation:
a₁ = 6 + 9*0
a₂ = 6 + 9*1
a₃ = 6 * 9 * 2
......
a₅₀ = 6 + 9*49 = 447
HELP DUE IN 2 MINUTES
Answer:
6
Step-by-step explanation:
add them all together which will get you 24
then divide by the number of months
24/4=6
Which expression represents the sum or 13 and a number
Answer:
The first one 13+a
Step-by-step explanation:
write the standard form equation of the circle( 7,-5)
Answer:
(x-7)²+(y+5)²=25
Step-by-step explanation:
The standard form of a circle is (x-h)²+(y-k)²=r²
(h,k) is the center
r is the radius
h=7
k=-5
r=5
(x-7)²+(y--5)²=5²
(x-7)²+(y+5)²=25
Tiffany starts walking her dog at 1:39 p.M. She gets back home at 2:28 p.M. How long did Tiffany walk her dog?
Answer:
49 minutes
Step-by-step explanation:
Given :
Start time = 1:39 p. M
Return time = 2.28 p. M
Time spent Walking dog = difference between the start time and return time
Return time - start time
(2:28 p.m - 1:39p.m) = 49 minutes
Hence, Tiffany spent 49 minutes walking her dog
what is 3/4 as a unit fraction
Answer:
Get photomath its free and all you need is a camra
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
I used a calculator
The diagram shows the distance a tortoise can walk if it walks at a constant pace for 15 minutes. At the same rate, how many kilometers can the tortoise walk in 1 hour? Write your answer as a decimal. *
Answer:
im in middle school and im trying to figure this out as well
Step-by-step explanation:
sorry if i get it i will tell you
What's a good app to use to study for the driving permit
Answer:DMV Genie
Step-by-step explanation:
DMV Genie is the new gold standard in driver education, the only program recommended by DMVs, top driving schools and independent instructors. It's the highest rated driver's ed study tool on the market, and millions of drivers already know it. Check out the reviews to see what your fellow applicants have to say.
Answer:
123Driving.com-Florida
Step-by-step explanation:
I did this, it is great.
I hope this helps
have a nice day/night
mark brainiest please ;)
∠A and \angle B∠B are supplementary angles. If m\angle A=(7x+24)^{\circ}∠A=(7x+24) ∘ and m\angle B=(7x-26)^{\circ}∠B=(7x−26) ∘ , then find the measure of \angle A∠A.
Answer:
115degrees
Step-by-step explanation:
Given the following angles
m<A=(7x+24)°
m<B=(7x-26)°
Since both angles are supplementary, their sum will be 180 degrees
Taking the sum of the angles
m<A + m<B = 180
7x+24 + 7x - 26 = 180
14x - 2 = 180
14x = 180+2
14x = 182
x = 182/14
x = 13
get m<A
m<A = 7x+24
m<A = 7(13) + 24
m<A = 91 + 24
m<A = 115
Hence the measure of angle m<A is 115degrees
Tim has some marbles.
Sue has twice as many marbles as Tim.
Jim has 15 marbles.
Tim, Sue and Jim have the a total of 63 marbles.
How many marbles does Tim have?