Answer:
X = 2
Step-by-step explanation:
7 X 2 = 14
HOPE THIS HELPS!
128=x^2 -16 ?show all steps
Answer:
.....
..................
Aunjoli has $30 to spend at the grocery store.
If plums cost $1.50 per pound, what is the greatest number of pounds of plums she
can buy?
Answer:
20 pounds
Step-by-step explanation:
she has 30 dollars, and 1.50 is how much each pound is
we should divide 30 (how much she can spend) by 1.5 (cost of pound) so that we know how many pounds she can buy using all the money.
after we divide, we get a result of 20, so she can buy 20 pounds for 30 dollars.
lets check.
we can multiply 20 (pounds she can buy) by 1.5 (money per pound) and that should get us to 30 dollars.
20*1.5=30
solved, let me know if you have questions or i need to explain more
What are the measures of angles 1,2, and 3?
Step-by-step explanation:
this is unclear.
did this mean the left and the right sides are the same length (and parallel)?
it seems then they are 2 congruent triangles and the whole shape a parallelogram.
remember, the sum of all 3 angles in any triangle is always 180°.
so,
angle 1 = 180 - 70 - 60 = 50°
the congruence principle then makes angle 3 = angle 1 = 50°.
and then angle 2 must be 70°, as 70° + angle 3 = angle 1 + angle 2.
if I misunderstood, then angle 3 and then angle 2 can't be determined.
The length and the width of a rectangle are in the ratio of 5 to 2, and the area is 1,000 sq. ft. Find the dimensions.
Step-by-step explanation:
l = length
w = width
l/w = 5/2
l = 5w/2
l×w = 1000ft²
(5w/2)×w = 1000
5w²/2 = 1000
5w² = 2000
w² = 400
w = 20ft
l = 5w/2 = 5×20/2 = 5×10 = 50ft
the length is 50ft.
the width is 20ft.
-PLEASE ANSWER-
Find the other endpoint given one endpoint: (-14,9) and the midpoint: (-9,-4)
A. (-2.5, -6.5)
B. (-4, -17)
C. (-2.5, 6.5)
D. (-3.5, 7)
For the function y=3x−1, when the input (x)= 7, the output (y) = ?
Answer:
y=3x-1 (replace x with 7 )
Step-by-step explanation:
y=3 (7)-1
y= 21-1
y= 20
note: multiply 3 with seven and minus 1 the answer is y so y=20
What is the area of this polygon?
Check the picture below.
[tex]\stackrel{\textit{\Large Areas}}{\stackrel{triangle}{\cfrac{1}{2}(9)(6)}~~ + ~~\stackrel{rectangle}{(2)(9)}}\implies 27~~ + ~~18\implies 45[/tex]
find the quotient
a.4/27
b.-4/27
c.-1 1/3
d.1 1/3
Solution:
It should be noted:
If a fraction is being divided, the divisor will become it's reciprocal and the sign changes to a multiplication sign.Finding the quotient.
-4/9 ÷ -1/3=> -4/9 x -3Multiplying both terms.
=> -4/9 x -3=> 12/9Simplifying the fraction
=> 12/9 => 4 x 3/3 x 3=> 4/3Converting the fraction into mixed fraction
=> 4/3 = 1 1/3 (Option D)Option D is correct.
Answer:
[tex]\sf 1\dfrac{1}{3}[/tex]
Explanation:
[tex]\hookrightarrow \sf \dfrac{-4}{9} / \dfrac{-1}{3}[/tex]
manipulate sides by changing signs
[tex]\hookrightarrow \sf\dfrac{-4}{9} *\dfrac{3}{-1}[/tex]
simplify by multiplication
[tex]\hookrightarrow \sf \dfrac{-12}{-9}[/tex]
the negatives cancels out
[tex]\hookrightarrow \sf \dfrac{12}{9}[/tex]
simplify
[tex]\hookrightarrow \sf \dfrac{4}{3}[/tex]
turn this into mixed fraction
[tex]\hookrightarrow \sf 1\dfrac{1}{3}[/tex]
what is the area of this tile
Remember the triangle formula
[tex]\frac{bh}{2}[/tex]
8*6/2 = 24
Answer:
24 sq. inch.
Step-by-step explanation:
Pretend the triangle is a square. The area would be 48 sq. inch. right? Well all you have to do now is 48/2=24.
Tell me the answer please. Answer the question in the picture. Brainiest will be given.
Answer:
I got you again bro
Step-by-step explanation:
10x-20=7x+4
10x=7x+24
3x=24
x=8
Top angle=10(8)-20=60
Bottom angle=7(8)+4=60
Note:They should equal each other
audio The number of necklaces Cameron can make varies directly with the amount of time he spends making the necklaces. He can make 6 necklaces in 1/2 hour. 2 Problem Read aloude How many necklaces can Cameron make in 7 hours? A 84 B 76 C 1 5 7 D 12
Answer:
84 Necklaces
Step-by-step explanation:
1/2 Hour = 6 Necklaces - (We want to convert this from 1/2 or 30 min to 1 hour)
1/2 x 2 = 1 Hour / 6 x 2 = 12 Necklaces
1 Hour : 12 Necklaces <- This is our ratio
With this ratio, we can now multiply the hour by the number of hours we have in this case 7.
1 x 7 = 7 Hours / 12 x 7 = 84 Necklaces < - We need to multiply the same number to both sides to keep the equivalent ratio.
7 : 84
Answer: 84
Evaluate the following. Answers must be in scientific notation!!!!!!!
(9.7 x 10^7) + (4.3 x 10^7)
Answer:
1.4 x 10^8
Step-by-step explanation:
A local newspaper compiles data on the number of days, X, people in a neighborhood receive the newspaper. The probability distribution for the data is shown in the table below. What is the probability that a randomly chosen person receives the newspaper at least one day per week? A probability distribution has number of days on the x-axis and probability on the y-axis. The probability of 0 days is 0. 17; 1 day is 0. 16; 2 days is 0. 14; 3 days is 0; 4 days is 0; 5 days is 0. 12; 6 days is 0; 7 days is 0. 41. 16% 33% 41% 83%.
The probability for a person to receive the newspaper at least one day per week is 83 %. Then the correct option is D.
What is probability?Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.
A local newspaper compiles data on the number of days, X, people in a neighborhood receive the newspaper.
The table will be
X P(X)
0 0.17
1 0.16
2 0.14
5 0.12
7 0.41
We are asked the probability for a person to receive the newspaper at least one day per week. Then the probability will be
Probability = 0.16 + 0.14 + 0.12 + 0.41
Probability = 0.83
Probability = 83 %
More about the probability link is given below.
https://brainly.com/question/795909
Answer: D
Step-by-step explanation:
What value of x are the following equations equal?
Answer:
x = 15
Step-by-step explanation:
PART 6 OF ME ASKING FOR HELP
Answer:
A)21
Step-by-step explanation:
Make them equal to each other, since they're congruent:
6x+2=128
Subtract 2 from both sides to get the x-term alone:
6x=126
Divide both sides by 6 to get x alone:
x=21
Marvin designed and built an 8.25-foot by 12.5-foot deck for $1.270. What was the cost of the deck per square foot?
The cost of the rectangular deck is: $0.08 per square foot.
What is the Area of a Rectangular Shape?Area of rectangular shape = length × width
The deck is rectangular.
Thus:
Cost of the deck per square foot = area of rectangular deck/total cost of deck.
Area of rectangular deck = 8.25 × 12.5 = 103.125
Cost of the deck per square foot = 103.125/1,270 = 0.08
Therefore, the cost of the rectangular deck is: $0.08 per square foot.
Learn more about area of rectangular shape on:
https://brainly.com/question/13048427
Which is the graph of the function y=3x^2?
Answer:
Top left
Step-by-step explanation:
Since the function has a degree of 2, the curve must have a parabolic (u) shape. The only option that satisfies this is the top left graph.
each shape below has an area of 60 square inches . find the value of x
In this shape, the value for x is equal to 8 in.
QuadrilateralsThere are different types of quadrilaterals, for example: square, rectangle, rhombus and trapezoid. Each type is defined accordingly to its length of sides and angles. For example, the rhombus has diagonals bisect each other at 90°.
Here you can use the area of the rhombus that is: [tex]A_{rhombus}=\frac{d1*d2}{2}[/tex], where:
d1 = length of diagonal 1
d2 = length of diagonal 2
Applying the previous formula, you will have:
[tex]A_{rhombus}=\frac{d1*d2}{2}\\ \\ 60=\frac{15x}{2}\\ \\ 120=15c\\ \\ x=\frac{120}{15}\\ \\ x=8[/tex]
Learn more about the area of rhombus here:
https://brainly.com/question/3641573
Answer:
8 inches
Step-by-step explanation:
PLEASE HLEP OMG PLS 20 POINTS
What is the answer?
-20 gallons per hour
-10 feet per minute
-0.1 kilograms per second
Answer:
im gonna assume they are negatives, if not you can just re-word it.
Step-by-step explanation:
a lake being drained by -20 gallons per hour
a paper airplane falling at -10 feet per minute
an intense workout burning -.1 kilograms per minute
Determine a polynomial that represents the area of the parallelogram.
A=
Answer:
4b² - 16
Step-by-step explanation:
The formula to find the area of a parallelogram equals [tex]bh[/tex], where b = base and h - height. We're given the base as 2b + 4 and the height as 2b - 4.
[tex](2b+4)*(2b-4)=(2b+4)(2b-4)[/tex] [tex](2b+4)(2b-4)=(2b)(2b)+(2b)(-4)+(4)(2b)+(4)(-4)[/tex] [tex]4b^2-8b+8b-16[/tex] [tex]4b^2-16[/tex]Therefore, the answer is 4b² - 16.
Can anyone please answer it
Mr. Smith has an online cooking show. Before he films an episode about baking the perfect pound cake, he prepares his ingredients. His recipe calls for 2 1/2 cups of sugar for the cake and 1 1/4 cups of sugar for the vanilla glaze. How many 1/4 cup scoops of sugar does he need?
Answer: The answer is 15.
Step-by-step explanation:
In the question, we are informed:
2 1/2 cups sugar for the cake and 1 1/4 cup sugar for the vanilla icing are called for in Mr. Smith's recipe.
1st step
We total the amount of sugar he'll require.
1 1/4 + 2 1/2
(1/2 + 1/4) + (2 + 1)
= 3 + (2 Plus a quarter)
a total of 3 3/4 cups of sugar
2nd Step
How many 1/4 cup sugar scoops does he require?
This can be calculated as follows:
1/4 cup sugar 3 3/4 cup sugar
= 15/4 x 1/4 = 15/4 x 1/4 = 15/4 x 1/4 =
= 15/4/4 = 15/4/4 = 15/4/4 = 15/4/4 = 15/4
15
As a result, he'll require 15, 1/4 cup sugar scoops.
What is 593.76101 rounded to the nearest hundred PLEASE HELP ME
Answer:
593.76
Step-by-step explanation:
Round, 1 is smaller that 5, stays the same.
Answer:
600
Step-by-step explanation:
5 is the digit in the hundred place
Look at the number on the right. Since 9 is bigger than 5, you are going to round up. So you have 600
PLEASE HELP! By visual inspection, determine the best-fitting regression model for the data plot below.
A. Linear Decreasing
B. Linear Increasing
C. Exponential
D. No Pattern
Tysm to anyone that helps! <3
Answer:
it looks like an exponential regression model because the plots seem to be curving down to the right
Answer:
exponential
just did it rn trust me
6.3.3
Step-by-step explanation:
Please answer this question friends I can't understand ?
Answer:
120%
Step-by-step explanation:
p = (24/20) 100
p = 1.2 x 100
p = 120
I WILL GIVE NITRO AND BRAINLIEST FOR ANSWER + 50 POINTS PLEASE HELP
This tree diagram shows the results of flipping a coin then rolling a number cube.
What is P(heads followed by an even number)?
Enter your answer as a fraction, in simplest form, in the box.
Answer:
1/4
Step-by-step explanation:
As you see the Total Number of Events = 12
To get a Head Followed by Even Number can be done if
(H2 or H4 or H6) happened which is 3 Possible Ways
So P(Head followed by even number ) = 3/12 = 1/4
Hurry help me out pleasee
Answer:
show that (-3,-3),(-2,-2)and (2,2)are the vertices of isosceles triangle
The cost of playing pool increases with the amount of time using the table. Identify the independent and dependent quantity in the situation.
a) cost; time using table
b) cost; number of players
c) time using table; cost
d) number of games; cost
Answer:
c) time using table; cost
Step-by-step explanation:
An independent quantity is the variable that can be controlled and changed. A dependent quantity is not controlled and is based on the changes to the independent quantity.
First, decide which quantity can be controlled. In this situation, the player gets to choose the amount of time for which they play. This means that the time using the table must be the independent quantity because it is controlled by the player.
The cost cannot be controlled. It is solely based on the amount of time played. This means that the cost is the dependent quantity in this situation.
can 24 be divisible by 5296
Answer:
No
Step-by-step explanation:
can 24 be divisible by 5296
5296/24 = 220.67
So, the answer is no.
This graph shows a proportional relationship.
What is the constant of proportionality?
Answer:
3/4
Step-by-step explanation:
there is no y intercept but it is 3/4 when you simplify
Answer:
40
Step-by-step explanation:
correct on edge