Answers
Answer:
it's B
Step-by-step explanation:
lol how do you not know this
Answer:
B
Step-by-step explanation:
Related Questions
Can someone help me with that pls
Answers
Answer:
area = length x width or LW
Step-by-step explanation:
the answer is 6 1/15
PLEASE HELP!Find the slope of the line on the graph.
Write your answer as a fraction or a whole
number, not a mixed number or decimal
Answers
Answer:
3/1 or 3
Step-by-step explanation:
It rises up three and to the side one
Answer: The slope is 3.
Harvey conducted a probability experiment using a cube numbered 1-6 and a spinner with the show
A
B
C
On each trial of the experiment, the number cube is tossed once and the arrow is spun once.
What is the sample space for the experiment?
Ο Α. ΤΑ
OBIA, 3B, 5C
O O O
OC 1A, 2A, 2B, 3A, 3B, 3C, 4A, 5A, 5B, 6A, 6B, 6C
D. 1A, 1B, 1C, 2A, 2B, 2C, 3A, 3B, 3C, 4A, 4B, 4C, 5A, 5B, 5C, 6A, 6B, 6C
lol
Answers
Answer:
D
Step-by-step explanation:
sample space means all the possible outcomes
If you would like to venture further, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!
apples cost $1 each and oranges cost $2 each. Noah has $10 to spend at the produce market. Can he buy 7 apples and 2 oranges? Explain or s reasoning. HELP NEEDED ASAP WILL GIVE 5 STARS AND BRAINLIEST
Answers
Answer:
apple= $1
orange=$2
Noah has total $10
He can't buy 7 apples and 2 orange
Step-by-step explanation:
7 apple= $7
2 orange= $4
7+4=11
And Noah only has $10
mia uses triangle A and says the slope of this line is 6/4.Elena use triangle B and say no,the slope is 1.5
Answers
Incomplete question.
pls help!!! look at picture
Answers
b) Joe will have to work 9 hours to make enough money to buy the AirPods.
Answer:
8.5 hours
Step-by-step explanation:
a). 10h + 45 = 130
b). 10h = 130 - 45 ⇒ h = 8.5 hours
Replace * with a monomial so that the expression represents the square of a binomial: *+24x+9
Answers
Answer:
* is [tex]7x^{2}[/tex]
Step-by-step explanation:
(7x + 3)(x + 3)
= [tex]7x^{2}[/tex] + 24x + 9
Answer:
7x²
Step-by-step explanation:
please help i’ll give brainliest
Answers
Answer: 1.5 + 3 = 1.8
Step-by-step explanation: Add both sides.
Answer:
P = 9 cm
Step-by-step explanation:
The Perimeter of a Rectangle
Given a rectangle of dimensions W and L, the perimeter of the rectangle is:
P = 2W + 2L
Or, equivalently:
P = 2(W + L)
The dimensions of the icon for the mobile app are 1.5 cm and 3 cm, thus:
P = 2(1.5 cm + 3 cm)
P = 2(4.5 cm)
P = 9 cm
At a desert resort, the temperature at 7 a.m. was 3°C. The temperature increased by an average of 3.4°C each hour until it reached 30.2°C. How long did it take to reach this temperature?
Answers
Answer: It will take 8 hours to reach this temperature.
Step-by-step explanation:
Given: At a desert resort, the temperature at 7 a.m. was 3°C.
The temperature increased by an average of 3.4°C each hour until it reached 30.2°C.
Let x be the number of hours taken to reach 30.2°C..
As per given ,
Initial temperature +(average increase in temperature) (Number of hours) = 30.2
⇒3+3.4x=30.2
⇒3.4x=30.2-3
⇒3.4x=27.2
⇒ x=8 [Divide both sides by 3.4]
Hence, it will take 8 hours to reach this temperature.
The manager of a shopping center wishes to obtain information on the shopping habits of people in the area. The area contains four neighborhoods of varying populations. The manager suspects that the shopping habits may be different in different-sized neighborhoods. Which of the following sampling designs would be most effective in gathering the information the manager requires?
A. a convenience sample from the area
B. a simple random sample from the area
C. a cluster sample using the neighborhoods as clusters
D. a stratified sample from the neighborhoods in the area
E. an online poll that invites all people from the neighborhoods in the area to participate
Answers
Answer:
defintly A
Step-by-step explanation:
because all the others are inconvenient and bad
Answer:
D
Step-by-step explanation:
Because you want to be able to see data from all neighborhoods.
Claire is making picnic lunches. She has 12 sandwiches, 18 apples and 30 pieces of candy. What is the greatest number of lunches she can make if she wants to have the same number of each kind of food in each lunch? *
PLEASE HELP!!
Answers
Answer:
57472
Step-by-step explanation:
I’m honestly so dumb can someone help me?
Answers
Answer: Hope it helps, have a nice day :)
A: 0.3
A: 3/10
B: 0.6
B: 6/10 (3/5 if simplified)
C: 1.4
C: 1 4/10
D: 1.9
D: 1 9/10
Step-by-step explanation:
The first letter is decimal and the second is fractions- just likes yours
Which number is a rational number?
Answers
Answer:sq rt of 49
Step-by-step explanation:
Three friends each have some ribbon. Carol has 42 inches of ribbon, Tino has 2.5 feet of ribbon, and Baxter has 1.5 yards of ribbon. Who has the most ribbon? How do you know?
Answers
Answer: Baxter
Step-by-step explanation:
To solve this question, we need to know that:
12 inches = 1 foot
36 inches = 1 yard
The number of ribbon for each person will be:
Carol = 42 ribbons
Tino = 2.5 feet = 2.5 × 12 = 30 ribbons
Baxter = 1.5 yard = 1.5 × 36 = 54 ribbons
Therefore, Baxter has the most ribbon
If M(2,3) is reflected in the line y=4, then M' is (6,3)
TRUE OR FALSE???
Answers
Answer:
It is false
Step-by-step explanation:
It's false since M' should be (2,5)
(6,3) is point M reflected about the axis or line: x = 4.
2. Find the measure of the missing angle.
Help me plzzzzzzz I need it!!!
Answers
Answer:
84°
Step-by-step explanation:
Alternating interior angles are congruent.
Write an equation in slope-intercept form of the line that passes through (-1, 4) and (0, 2)
Answers
Answer:
y = -2x + 2
General Formulas and Concepts
Pre-Alg
Order of Operations: BPEMDASAlgebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptSlope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Step-by-step explanation:
Step 1: Define
Point (-1, 4)
y-intercept (0, 2)
Step 2: Find slope m
Substitute: [tex]m=\frac{2-4}{0+1}[/tex]Subtract/Add: [tex]m=\frac{-2}{1}[/tex]Divide: [tex]m=-2[/tex]Step 3: Write linear equation
y = -2x + 2
MATH HELP ASAP! MARKING BRAINLIST!!!!!! maTH haLLP
Answers
It is a 75% increase
Answer:
75%?? im unsure
Step-by-step explanation:
Solve equation. -15 + (-8)=
Answers
Answer:
The answer is - 23
Step-by-step explanation:
- 15 + (-8) =
- 23
If using the method of completing the square to solve the quadratic equation x2 + 15x + 4 = 0, which number would have to be added to "complete the square"?
Answers
Answer:
The number which number would have to be added to "complete the square" is [tex]\mathbf{(\frac{15}{2})^2 }[/tex]
Step-by-step explanation:
We need to solve the equation [tex]x^2 + 15x + 4 = 0[/tex] by completing square method.
The general form is [tex]x^2+2(x)(y)+y^2=(x+y)^2[/tex]
Solving equation using completing square method
[tex]x^2 + 15x + 4 = 0[/tex]
We would be adding and subtracting 15/2 to make it a complete square
[tex]x^2+2(1)(\frac{15}{2} )+(\frac{15}{2})^2+4-(\frac{15}{2})^2=0[/tex]
So, now it can be written in form of [tex](x+y)^2[/tex]
[tex](x+\frac{15}{2})^2+4-\frac{225}{4}=0\\(x+\frac{15}{2})^2+4-\frac{225}{4}=0\\(x+\frac{15}{2})^2+\frac{4*4-225}{4}=0\\(x+\frac{15}{2})^2+\frac{16-225}{4}=0\\(x+\frac{15}{2})^2+\frac{-209}{4}=0\\(x+\frac{15}{2})^2-\frac{209}{4}=0[/tex]
So,using the method of completing the square to solve the quadratic equation x2 + 15x + 4 = 0 we get [tex]\mathbf{(x+\frac{15}{2})^2-\frac{209}{4}=0}[/tex]
The number which number would have to be added to "complete the square" is [tex]\mathbf{(\frac{15}{2})^2 }[/tex]
Answer:
it's 56.25
Step-by-step explanation:
Already Completed it on K12
PLS HELP!!!
I HAVE THE ANSWER!
I ONLY NEED TO SHOW THE WORK
Find the value of x by using the exterior angle theorem.
Answer: B
Answers
A=75
In the triangle
75+ 9x +12x =180
X=5
I need help with all of these questions, I would really appreciate it if you would help me, thank you! Also if you would like to send the answers on Instagram my account name is habibamalikkk
Answers
Answer: 10. Answer is -3
Step-by-step explanation:
JC Construction
1001
Pay to the
order of
Mike Berber
$
Date 11/2/2019
800.00
Dollars
Eight hundred and xx/100
Momo payroll
John Clark
1234567891 987654-1001
Mike received his payroll check from his
job. He still needs to pay the income tax
of 9%. How much is his net income?
Answers
9514 1404 393
Answer:
$728
Step-by-step explanation:
The tax due is $800 × 0.09 = $72. When that is subtracted from the check, the net is ...
$800 -72 = $728 . . . net income
If 3a - 2 = 10, what is the value of 8a + 1?
Answers
Answer:
8a+1=33
Step-by-step explanation:
you can solve 3a-2=10 by simplifying to 3a=12, so a=4. Then you replace the a in 8a+1 with 4 to get 32+1, which is 33
Answer:
33
Step-by-step explanation:
3a-2= 10
3a=12
a=4
in this equation a=4 so you substitute that value into the other equation
8(4) +1=33
Lily plans to paint a stencil design on the wall in her room the stencils has one part yellow 3 Part Blue and 4 parts are blue and 4 parts are white .The area of the the walls that she must paint is 480 square feet a quart of paint approximately covers 80 square feet .what is the minimum amount of paint that Lily needs to buy
Answers
Answer and explanation:
Since a quarter(1/4) of paint covers 80 square feet, a whole paint would cover 80×4= 320 square feet of the wall
Remaining part of the wall left unpainted after using one whole paint
480-320= 160 square feet
Therefore paint required for remaining unpainted part
= 160/80= 2 quarters of paint(1/4+1/4)= 1/2 paint
Total paint required for the wall = one whole paint + half paint = 1+1/2= 1 1/2
Total paint required is one and half
Or
We divide area of wall by area of wall covered by each quarter
480/80=6 quarters of paint
6 quarters of paint = 1/4+1/4+1/4+1/4+1/4+1/4
We still get same answer
= 1 1/2
Answer: A 1 quart yellow, 2 quarts blue, 3 quarts white
Step-by-step explanation:
if u divide 480 by 80 you will get 6 so u will only need 6 quarts of paint.
A seventh-grade class is playing the Integer Game modified to include rational numbers. Write a multiplication or division equation to answer the following questions with reference to the Integer Game. Show all of your work.
a. Tobias removes three —3.25 cards from his hand. How does this affect the overall point value of the cards in his hand?
The point value of the cards in Tobias' hand will increase.
The point value of the cards in Tobias' hand will decrease.
b. The cards in Iman's hand had a value of 2.75, but then she added five -1.5 cards to her hand. What is the new value of the cards in her hand?
Answers
Angles A and B are supplementary angles. The mZA = (9x - 12) and the mZB = (24x + 60).
Answers
Answer:
/ A = 24°
/ B = 156°
Step-by-step explanation:
Supplementary angles add up to 180°.
_________________________________
Therefore, / A + / B = 180
(9x - 12) + (24x + 60) = 180
9x - 12 + 24x + 60 = 180
33x + 48 = 180
33x = 180 - 48
33x = 132
x = 132/33
x = 12/3
x = 4
_________________________________
/ A = (9x - 12)
= (9(4) - 12)
= (36 - 12)
= 24°
/ B = (24x + 60)
= (24(4) + 60)
= (96 + 60)
= 156°
_________________________________
#teamtrees#WAP
Leila was asked to solve the equation 2 over 3 left parenthesis x plus 5 right parenthesis equals 29. The first step she did to solve the equation was 2 over 3 left parenthesis x right parenthesis plus 2 over 3 left parenthesis 5 right parenthesis equals 29. What property did she use in this step?
A.associative
B.commutative
C.distributive
D.reflexive
Which answer is right !
Answers
One factor of this polynomial is (2x − 1).
2x^3 + 5x^2 - 27x +12
Use long division to determine which expression represents the other factor.
answer choices:
x2 − 3x + 12
x2 + 3x − 12
x2 − 12x + 3
x2 + 12x − 3
Answers
Answer:
B: x^2+3x-12
Step-by-step explanation:
Gloria’s washing machine is broken. Since her machine is pretty old, she doesn’t want to spend more than $100 for repairs. A service call will cost $35 and the labor will be an additional $20 per hour. There are no other charges. What is the maximum number of hours that the repair person can work without the total cost exceeding $100?
Answers
Answer:
The actual answer is 3.25
Step-by-step explanation:
I just took the test
the maximum number of hours that the repair person can work is 3.5 hours
Given :
Gloria doesn’t want to spend more than $100.
A service call will cost $35 and the labor will be an additional $20 per hour
Let 'h' be the maximum number of hours the repair can take.
Lets find out the total cost for 'h' hours
35+ additional 20 per hour
[tex]35+20h[/tex]
The total cost should not exceed 100
[tex]35+20h \leq 100\\20h \leq 100-35\\20h\leq 65\\Divide \; by \; 20\\h\leq 3.5[/tex]
So , the maximum number of hours that the repair person can work is 3.5 hours
Learn more : brainly.com/question/19042935