Answer:
8/25
Step-by-step explanation:
Answer:
7/80
Step-by-step explanation:
The answer under me is incorrect, I took the test and it was incorrect.
Nice try though!
help plz its about proportionality
Answer:7
Step-by-step explanation:no need to explain
which of these situations does not have quantities that combine to make 0.
A. In the morning, the temperature rises 30 degrees. in the evening, it falls by 30 degrees
B. Hikroko earns $20 working concessions at the football game. she earns $20 as as babysitter
C. A dolphin swims 20 feet straight down from the surface. it then rise 20 feet to reture to the surface
D. A hot air balloon rises 40 feet. it then drops 40 feet to the ground
Hurry please
Answer:
B. Hikroko earns $20 working concessions at the football game. she earns $20 as as babysitter
Step-by-step explanation:
also the person who keeps deleting all my answers i hope u break your back
Hi please help I’m so confused .this is worth 13points
Answer:
it is -1
Step-by-step explanation:
the actual slope form is 1/-1 so simplified is -1 because the fraction can also be a division . hope this helps
For her birthday, Kendra received a gift card in the mail from her grandparents. The gift card was worth $50. Kendra thought, since she had just received other gifts for her birthday, she would wait a while to spend the gift card. Unfortunately, Kendra forgot all about the gift card, and the card loses $5 every month after its date of purchase if it has not been used. If Kendra forgot the card for three months, she lost $______. 15 9 12 10
Answer:
She lost $15 for three months.
Step-by-step explanation:
f (x) = 2x^2 - 4x + 1
Answer:
tinanong ko rin po yang tanong nyo at ito po ang sagot nilaA construction crew has just finished building a road. The crew worked for 2 2/9 days. If they built 2 1/5 kilometers of road each day, what is the total length of road they built.
write your answer as a mixed number in simplest form.
Answer:
Step-by-step explanation:
2 2/9 * 2 1/5
Change to improper fractions
20 11
---- x ------
9 5
220 / 45 Divide top and bottom by 5 (you could have done this first)
44/ 9
4 8/9
Please Help! I'm so confused right now!
Please someone help me. I'll give brainliest.
The figure shows triangle STU and some of its transformed images on a coordinate grid:
A coordinate plane is shown with five triangles. Triangle STU has vertices negative 4 comma negative 1, negative 4 comma negative 4, and 0 comma negative 3. Triangle A has vertices negative 4 comma 1, negative 4 comma 4, and negative 8 comma 2. Triangle B has vertices 0 comma 2, 4 comma 1, and 4 comma 4. Triangle C has vertices 4 comma negative 1, 4 comma negative 4, 8 comma negative 3. Triangle D has vertices negative 6 comma negative 1, negative 6 comma negative 4, and negative 10 comma negative 3.
Which of the four triangles was formed by a translation of triangle STU?
A
B
C
D
Answer:
I would say the answer is C
Answer:
c
Step-by-step explanation:
it is transalation c because its eqaul
The length of a rectangle is 10 in more than 5 times the width. The perimeter is
500 in. What is the area?
P=2W+2L
Area=L*W
Area =
Answer:
50
Explanation
Area=L x w
Area = 10 x 5
50
Multiply.
−2 1/4⋅(−2 1/3)
I give you 15 points
Answer:
36.75
Step-by-step explanation:
You keep track of the daily hot chocolate sales and the outside temperature each day. The data you gathered is shown in the data table below.
Hot Chocolate Sales and Outside Temperatures
Sales ($)
$100
$213
$830
$679
$209
$189
$1,110
$456
$422
$235
$199
Temperature (°F)
92°
88°
54°
62°
85°
16°
52°
65°
68°
89°
91°
a) Make a scatterplot of the data above. (2 points)
Answer:
Pleas find attached the scatter plot of the given data
Step-by-step explanation:
The given data for the chocolate sales are as follows;
Sales ($) [tex]{}[/tex] Temperature
100 [tex]{}[/tex] 92
213 [tex]{}[/tex] 88
830 [tex]{}[/tex] 54
679 [tex]{}[/tex] 62
209 [tex]{}[/tex] 85
189 [tex]{}[/tex] 16
1110 [tex]{}[/tex] 52
456 [tex]{}[/tex] 65
422 [tex]{}[/tex] 68
235 [tex]{}[/tex] 89
199 [tex]{}[/tex] 91
The scatter plot of the data created with Microsoft Excel is attached.
Answer:
Step-by-step explanation:
Find the unknown angle measure
Answer:
The value of x is 20
Step-by-step explanation:
Because the sum of interior angle of polygons is 360°
100 POINTS IF RIGHT AND BRAINLESIT!!!
Answer: D
Step-by-step explanation: YAY POINTS ITS RIGHT I DID IT ON EDGE
Answer:
The correct answer would be C
explanation:
They are not parallel
Solve the following system of equations: (2 points) 5x + y = 9 3x + 2y = 4 a (−2, 5) b (1, 4) c (2, −1) d (4, −4)
The gas tank in felizs car is 5/6 full each time he drives to or from work he uses 1/12 of a full tank of gas which equation represent the number of times feliz can drive to or from work with the gas in his tank answers are either 1/10 or 7 or 5/72 or 10
Answer:
the answer is [tex]\frac{5}{6}[/tex]÷[tex]\frac{1}{12}=10[/tex]
Step-by-step explanation:
Jim is baking chocolate chip muffins. He has a total of 7 1/3 cups of chocolate chips. If each batch of muffins uses 2/3 of a cup of chocolate chips, enter the most number of batches of muffins Jim can bake
Answer:
16
Step-by-step explanation:
The first step to answering a question like this is to turn it into an improper fraction so 7 1/3=24/3. Then divide the numerator by the denominator so 24 divided by 3=8 so 8=1/3. Their is 2/3 so do 8 times 2 which equals 16
Does anyone know the correct choice for this question? If its correct ill mark you as the best answer choice! Please!
Answer:
H
Step-by-step explanation:
Once graphed, the line passes through (-4,2) while the others do not
The Marquez family drove 191.8 miles for a weekend getaway This took them 2.8 hours. How many miles per hour did the Marquez family average?
Answer:
68.5 mph
Step-by-step explanation:
191.8 ÷ 2.8 = 68.5
A rectangular room is 19.7 m by 7.0 m. What is the side length of a square room with the same area as the room?
Answer:
68.95
Step-by-step explanation:
Among all pairs of numbers whose sum is 100, find a pair whose product is as large as
possible. (Hint: express the product as a function of x)
Answer:
99+1
Step-by-step explanation:
Answer:
28936
Step-by-step explanation:
Evaluate if x = 2.5 and y = –14.6.
–x – |y|
1. -17.1
2. -12.1
3. 12.1
4. 17.1
which is a better buy. 5 grapfruit for 1.99 or 8 grape fruit for 2.99
The better buy is 8 grapefruit for 2.99. '
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that 5 grapefruit for 1.99 or 8 grapefruit for 2.99. The better price for the grapefruit will be calculated as,
5 grapefruit for 1.99
1 grapefruit = $1.99 /5 = $0.39
8 grapefruit for 2.99.
1 grapefruit = 2.99 / 8 = $0.37
To know more about an expression follow
https://brainly.com/question/29327919
#SPJ2
An expert diver is looking for a particular species of fish along the coast line. He dives 30 feet below the surface of the ocean. Then he dives down 5 more feet. He swims back up 17 feet and down 9 feet before he finds the species of fish he is looking for. What was the depth at which the diver found the fish?
Answer:
31
Step-by-step explanation:
Depth Changes:
1. down 25 feet
2. down 10 feet
3. up 7 feet
4. down 3 feet
Amanda paid $59.00 for 8 pairs of shorts. At this rate, how much will she pay for 14 pairs of shorts? Round to the nearest hundredth (cent). Example: 5.645 rounds to 5.65.
Answer:
The amount of 14 pairs of shorts is $ 103.25
Step-by-step explanation:
Given;
amount paid for 8 pairs of short, = $59.00
Then, a single pair short will cost ; $59.00 / 8 = $7.375
Buying at this rate, Amanda will pay the following amonut for 14 pairs.
The cost of 14 pairs of short is given as;
= 14 x $7.375
= $ 103.25
Therefore, the amount of 14 pairs of shorts is $ 103.25
[tex]\sqrt[3]{8}[/tex]
Answer:
The correct answer is 2
Hope This Helps!
Roman solved the equation 5 a + 2 b = 10 for a. His steps are shown below.
1. Subtract 2b: 5 a + 2 b minus 2 b = 10 minus 2 b. 5 a = 10 minus 2 b.
2. Multiply by 5: a = 50 minus 10 b.
Which statement about Roman’s work is true?
I need a quick answer pls!
Answer:
In step 2, he needed to divide both sides of the equation by 5
Step-by-step explanation:
I'm very positive about this
Hope this helps!!!!!!
Answer:
step 2
Step-by-step explanation:
GUYS PLEASE HELP DUE SOONNN
Answer: -1 1/2 to -1: -1 1/3 and -5/4
-1 to -1/2: -2/3, -3/4, -6/7, -5/6
-1/2 to 0: -1/3 and -3/8
0 to 1/2: 1/5, 1/10, 3/12, 3/8, 3/7, 1/3
1/2 to 1: 4/5, 6/10, 7/8, 7/9, 3/4, 8/10
1 to 1 1/2: 1 5/12, 9/8
Step-by-step explanation:
A postage box should weigh 1.0 pound. If there is a 5% error on the weight, what is the range of acceptable weight?
Answer: 0.95
Step-by-step explanation: 1.0 and 10% is 0.10 so 5% is 0.5 and if u take 0.5 away from 1.0 it’s 0.95
A small business borrows $50,000 to get started. Some of the money is borrowed at 9%, some at 7%, and some at 10% simple interest. The total of the annual interest they are charged is $4340, and the amount borrowed at 7% is two times the amount borrowed at 9%. Set up a system of equations to represent the situation, then find the amounts of money (x, y, and z) borrowed at each interest rate.
Answer: Amount borrowed at 9% = 9,428.57
Amount borrowed at 7% = $18,857.14
Amount borrowed at 10% = $ 21,714.29
Step-by-step explanation:
Formula for simple interest :
I = PRT,
P= Principal, R =rate , T= time
Let x = amount borrowed at 9%.
y = amount borrowed at 7%.
z = amount borrowed at 10%.
i.e. x+y+z= 50000 (i) [Given : amount invested = 50000]
Interest on x = x (0.09)(1) [as P=x, T=1 year, r= 0.09]
= 0.09x
Similarly
Interest on y = y(0.07)(1) = 0.07y
Interest on z = z(0.1)(1)=0.1z
Total interest = 0.09x+0.07y+0.1z = 4340 (ii)
Also, y=2x [given] (iii)
Put y=2x in (i) and (ii), we get
x+2x+z= 50000 ⇒ 3x+z=50000 (iv)
0.09x+0.07(2x)+0.1z=4340 ⇒ 0.09x+0.14x+0.1z=4340
⇒ 0.23x+0.1z=4340 (v)
Multiply 10 on both sides of (v)
2.3x+z=43400 (vi)
Eliminate (vi) from (v)
0.7x=6600
⇒ x= 9,428.57
From (iii), y= 2(9428.57) =18,857.14
From (vi),
2.3(9428.57)+z=43400
⇒ 21685.71+z=43400
⇒ z= 43400-21685.71
⇒ z=21714.29
Hence, Amount borrowed at 9% = 9,428.57
Amount borrowed at 7% = $18,857.14
Amount borrowed at 10% = $ 21,714.29
what are the values for x and y?