Answer:
-45
Step-by-step explanation:
-70 --25
-×-=+
-70 +25
-45
Which of the following best describes the relationship shown in the equation below?
A.
It cannot be determined if this is or is not a functional relationship.
B.
This is a functional relationship.
C.
This is not a functional relationship.
Answer:
C. this is not a functional relationship.
Step-by-step explanation:
In other words, for each x-value, there is only one corresponding y-value.
For the equation x2 + y2 = 10, find the y-value for a given x-value.
Let x = 1.
Since (-3) · (-3) = 9 and 3 · 3 = 9, there are two y-values for x = 1.
a square has a perimeter of 72 units. if its length measures 3y and its width measures 2x, what is the area of the square
Answer:
324
Step-by-step explanation:
square has 4 sides.
perimeter adds all sides to make 72
72/4=18 units each side
length * width =area of square
square has all sides equal, so 3y and 2x are tricks to confuse. All sides are 18.
18*18= 324
please show work tyvm 4+3x6x(4-3³)²
Answer:
9526
Step-by-step explanation:
simplify 3^3+27
4+3*6(4-27)^2
simplify: 4-27+ -23
4+3*6(-23)^2
since the power of 2 is even it will be a positive
4+3*6*23^2
simplify: 23^2 to 529
4+3*6*529
simplify 3*6 to 18
4+18*529
then simplify 18*529 to 4+9522
and 4+9522= 9526
A cab company charges $7 boarding fee in addition to its meter which is $4 for every mile. The equation of the line that represents this cab company's rate is:
a. y = 4x + 7
b. y = 7x + 4
c. y = 4x - 7
d. y = 4x + 6
Answer:
A
Step-by-step explanation:
y=4x+7
Approximate the length of the diagonal of the rectangle to the nearest tenth. The sides are 10 and 18
Answer:
20.59
Step-by-step explanation:
HELP LIKE ASAP! YOU'LL GET BRAINLIEST IF YOU'RE CORRECT! :)
Answer:
V would be at (-4,5)
U would be at (-4,7)
T would be at (-9,7)
Answer:
V: (-4,5) U: (-4,7) T: (-9,7)
Step-by-step explanation:
reflect the shape across the x axis like a mirror
Hope this helps :)
I need a full answer
Answer:
D
Step-by-step explanation:
Main value = .4142
A. sqrt(3)-sqrt(2) = .3178
B. sqrt(3)+sqrt(2) = pi
C. sqrt(2)+1 = 2.4142
D. sqrt(2)-1 = .4142 <-
A. Levi decorates with a stamp foot long and į foot wide. What is the area of the stamp? 3 4 B. The work space in Lillian's room has a width of meter and an area of į square meter. How long is it? 3 3 C. Lauren jogs around a rectangular course with a length of mile and an area of į square mile. How wide is the course? D. Layton paints on a canvas that has a length of yard and an area of square yard. How wide is the canvas? ? 1
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The statement representing the problem is :
Layton points on a canvas that has a length of 1/3 yard and an area of 3/4 square yard. How wide is the Canvas ?D is the Correct choice ~
Should i redo a test even if i got a D ( which is passing), or should i Try again?
Answer:
Redo
Step-by-step explanation:
Answer:
Depends
Step-by-step explanation:
It depends if you can retake it and if you get a lower Grade. Like if you get a F do you keep the D or F
Find the area of the following trapezoid.
Answer:
Your answer should be 48 [tex]cm^{2}[/tex].
Step-by-step explanation:
Hope this helps!
Answer:
48 cm square
Step-by-step explanation:
12×4=48
explanation attached
Allison and Lindsey each measured their bedrooms for new carpeting. They found
that both rooms were square, with the length of Lindsey's room 3 feet longer than
Allison's. If Lindsey needed 225 square feet of carpeting, how many square feet of
carpeting did Allison need?
Answer:
Step-by-step explanation:
Let's assume that the length of a side of Allison's room as x
So, Lindsey's room = x + 3
If Lindsey's room needs 225 sq. feet of carpeting, then x + 3 = [tex]\sqrt{225}[/tex]
So, x + 3 = 15
Therefore, x = 15 - 3 = 12 ( So, Allison's room has a side of length 12)
Therefore, the carpeting needed = 12 × 12 = 12² = 144 sq. feet
There's your answer!
The ratio of boys to girls in math class is 3 to 5 if there are 9 boys how many girls are there
Answer:
15
Step-by-step explanation:
for every three boys there are five girls
3 groups of 3 boys
3*5=15 girls
are the following triangles similar? if so state the reason.
not similar
SAS
SSS
AA
The triangles are not similar.
What is similarity in triangles?Two triangles are similar if they have the same ratio of corresponding sides and equal pair of corresponding angles.
The Given triangle ZXB and DZN are not similar
Because,
XZ/DZ =XB/DN ≠ ZB /BN
XZ/DZ = 1/2
XB/DN = 1/2
ZB /BN = 1/3
Hence, the triangles are not similar.
Learn more about this concept here:
https://brainly.com/question/12460919
#SPJ1
Can someone please do this for me I am confused
Answer:
Where's the question???????
luigi has 9 more books than Mario. Luigi has 52 books . how many books does Mario have.
Answer:
Mario has 43 books.
Step-by-step explanation:
Subtract the 52 books by the 9 books (52 - 9), and you will get 42 as your answer.
(-15x + 21y) divide by 3
Hey! Your answer to this would be -5x + 7y
POSTING THIS AGAIN PLEASE I NEED HELP I CAN'T FAIL THIS TEST
1) Which set of equations shows a way to find 729 : 9? 721 : 7 = 103 8: 2 - 4 . 729 : 3 = 243 729 ; 3= 243 So, 729 : 9 = 103 + 4 So, 729 : 9 = 243 + 243 720 : 9 = 80 9 : 9 = 1 72 :9= 8 9:9=1 So, 729 : 9 = 80 +1 So, 729=9= 8+1
Answer:
729 : 9 = 80 +1 is correct
Can someone help me do this
Answer:
6
Step-by-step explanation:
Find the missing angle:
180⁰ - 82⁰ = 98⁰
Find the sum of the angles given without the missing angle:
180⁰ - 98⁰ = 82⁰
The sum of both the angles is 82⁰
Write an equation:
5x + 8 + 6x + 8 = 82⁰
Collect the like terms together
11x + 16⁰ = 82⁰
Subtract 16⁰ from both sides
11x = 66⁰
Divide by 11 on both sides
x = 6⁰
Can you help me please
109% of 11
Answer:
11.99
Step-by-step explanation:
The teacher-student ratio at Dunn Middle School is 1 to 23. If there are 966 students, how many
teachers are there?
Answer:
42 teachers
Explanation:
Teacher to student ratio is 1:23
If there are 966 students, then divide by 23 to get how many teachers their are.
966/23=42
Please answer this question
Step-by-step explanation:
a ) 19 + 7 = 26
26 ÷ 2 = 13
13 - 5 = 8 ans
b) (19+7/2)-5
[tex]( \frac{19 + 7}{2} ) - 5[/tex]
hope this answer helps you dear...
Answer this for likes and a crown
Answer:
The unit cost is 25 cents for 1 oz of cereal, because 4/16 = 1/4, convert to cents.
Hope this helps and have a nice day:)
Step-by-step explanation:
Answer:
Your answer should be the 3rd one.
Step-by-step explanation:
PLS HELP ASAP!
Masha bought red, green, and yellow balloons for a party. She bought 40 red balloons. The number of green balloons Masha bought is 3/5 of the number of red balloons. The number of green balloons is also 2/3 of the number of yellow balloons. while being inflated, 1/20 of the red balloons, 1/12 of the green balloons, and 1/36 of the yellows balloons popped. The remaining balloons were used as decoration. What part of all the balloons Masha purchased to decorate the party?
Answer:
95 balloons
Step-by-step explanation:
red = 40
green- 40x(3/5) = 24
yellow- 24÷(2/3) =36
36× (1/36) = 1. 1 yellow balloon popped
24× (1×12) = 2. 2 green balloons popped
40×(1/20) =2. 2 red balloons popped
40+24+36= 100
2+2+1=5
100-5 = 95 balloons left for decorations
write vertically and solve step bye step 1.what is 0.24x3.12
Answer:
0.7488
Step-by-step explanation:
0.24
× 3.12
_______
0.48
0.240
+ 0.6200
________
0.748 8
What is quivalent to 5/8?
Answer:
10/16 is also equivalent
Answer:
0.625
Step-by-step explanation:
All you have to do is put it in decimal form.
What is the distance between the points (−3, −5) and (−3, −7) ?
2 units
4 units
12 units
10 units
Step-by-step explanation:
d = √(x2-x1)²+(y2-y1)²
d = √(-3-(-3))²+(-7-(-5))²
d = √ 0+(-2)²
d = √4
d = 2 units
Plz help me do this math problem !
Step-by-step explanation:
reason 1: given
reason 2: alternate interior angles
reason 3: alternate interior angles
reason 4: common (reflexive property)
reason 5: aas
What is the difference between a linear function and a non linear function?
Answer:
A difference is that a linear line is straight and a non linear is not
You can buy 5 cans for green beans at the Village Market for $2.70. You can buy 10
of the same cans of beans at Sam's Club for $6.50. Which place is the better buy?
Answer:
Village Market
Step-by-step explanation:
for this question we need to find the unit rate (the rate for one of something).
in this case, we need to find the cost of one can at each store so we can
easily compare the cost to see which one is cheaper
it would be (total cost)/(total number of cans)
Village Market = $2.7/5 = .54 cents per can
Sam's Club = $6.5/10 = .65 cents per can
Since Village Market has a cheaper price per can, it is the better buy.
Answer:
Village Market
Step-by-step explanation:
10 cans at the Village Market is = to $5.40.
But at Sam's Club 10 cans cost $6.50 witch is $1.10 more money your paying when u can save it.
Can someone check this for me and tell me if I’m wrong or correct? Thank you
Step-by-step explanation:
yeah they are all correct
I used my calculator