A side of Ari's aquarium is a square with an area of 190 square inches. The length of each side of the square is
Answer:
√190 square inches
Step-by-step explanation:
.................
graph the opposite of the opposite of 2 on the number line click on the number line to identify the numbers location
Answer:
-2
Step-by-step explanation:
The opposite of 2 is -2.
Given NPLM SEFGH, find the values of x and y.
8 m
M M
G
110°
(2x - 3) m
87°
(7y + 9)
E
10 m
N
H
X=
y=
Answer:57
Step-by-step explanation: Because I don’t know
Will mark BRAINLIST for only correct answer
Need help ASAPP
( if you don’t know or not sure please don’t answer)
Answer:
The slobe would be negative
because from the height, it is decreasing
Answer: b. negative
=======================================================
Explanation:
Each time x goes up, y goes down. This inverse relationship means we have a negative slope.
----------
We can apply the slope formula to get further proof.
Let's say we pick the first two columns to form the points (1,24) and (2,18)
Then apply the slope formula to get...
m = (y2-y1)/(x2-x1)
m = (18-24)/(2-1)
m = -6/1
m = -6
The slope is -6.
----------
Visually we can see that the line goes downhill as you move from left to right. See the diagram below.
2. Clare mixes 2 1/2 cups of water with 1/4 cups of orange juice concentrate. How many cups of water is there per cup of orange juice concentrate? *
A.) 1/10 cup of water
B.) 5 cups of water
C.) 15/2 cups of water
D.) 10 cups of water
Answer:
I think its D
Step-by-step explanation:
1/4:2 1/2 - 2/4:5 - 3/4:7 1/2 - 4/4(one cup):10
Reba made a mosaic wall using 42 black tiles and 23 red tiles . what percent presents the number of red tiles in the mural
Answer:
35% of red tilesStep-by-step explanation:
First you have to figure out the total.
42+23= 65
So plug it in.
23/65 = 35%
Your answer is 35%.
Hope this helped!!!!!!!!!!!!!!!!!
Answer:
35.4%
Step-by-step explanation:
Total of tiles: 42+23= 65 tiles
red tiles/ total amount of tiles
23/65= 0.3538= 35.38%
rounded to the nearest tenth= 35.4%
I need help .. due now
Answer:
y=x+ an unknown
Hence we are missing the b
y=5 x = 0
So: 5=0+b
So y=x+5
We were missing the y intercept which occurs at x=0
Answer:
? = 5
Step-by-step explanation:
If you think about it y is basically +5 of x.
Quick ex:
If x = 0
Y = 5
If x = 1
Y = 6
So there you go
1. In a group of 60 students,31 speak French,23 speak Spanish. determine the number of students who speak.
(A) Both French
(B) French Only
(C) Spanish Only
Sbhsbshsbhsbshsbhsbshs
Answer:
d=7
Step-by-step explanation:
True or False: (1, 3) is a solution to the system of linear equations shown
below.
y= 4x - 1
y = x + 2
Answer:
True
Step-by-step explanation:
(1, 3) is a solution to the system of linear equations shown is true
Answer:
True
Step-by-step explanation:
You can substitute x = 1 and y = 3 into both equations and see if it's true or not.
y = 4x - 1
becomes
3 = 4(1) - 1
3 = 4 - 1
3 = 3
True
y = x + 2
becomes
3 = 1 + 2
3 = 3
True
Since both equations come out true, this (1, 3) is a solution.
4. What number is 16% of 44
n = 16 x 44 (n = 704)
044 = 0.16 x n (n = 275)
O n = 0,16 x 44 (n = 7)
0.16 = n x 44 (n = 0.4)
22.5(10-y)+27.5y=250 what does y equal
Answer:
5
Step-by-step explanation:
hope it helped
Please help! Lynda has $32.00 to spend at the grocery store on boxes of macaroni and cheese. The cost is $3 per box. In addition, her mom told her to buy some oranges that will cost $5. Which equation will let Lynda know how many total boxes of macaroni and cheese,m, she can buy?
A.32 = 5m + 3
B.32 = 3m + 5
C.32 = 3(m - 2) - 5
D.32 = 3(m - 2) + 5
Answer:
B
Step-by-step explanation:
So first we subtract 5 from 32. Then we use that number ÷ 3, and that's the answer. As for the question, We can rule our A because its 3 per box and not 5, and the whole (m-2) thing makes no sense because there isnt a 2 anywhere. I hope this helps!
The equation 32 = 3m - 5 will let Lynda know how many total boxes of macaroni and cheese, m, she can buy.
What is linear equation?Equations whose variables have a power of one are called linear equations. One example with one variable is where ax+b = 0, where a and b are real values and x is the variable.
Given:
Lynda has $32.00 to spend at the grocery store on boxes of macaroni and cheese.
The cost is $3 per box.
If the boxes are m, then the total cost = 3m.
In addition,
her mom told her to buy some oranges that will cost $5.
That means, the linear equation,
32 = 3m - 5
Therefore, the equation is 32 = 3m - 5.
To learn more about the linear equation;
https://brainly.com/question/29739212
#SPJ2
You place a 16 foot ladder against a building. The angle that the ladder forms with
the ground is 60 degrees. How far from the base of the building is the bottom of
the ladder? round to the nearest foot.
Answer:The base of the ladder should be placed so that it is one foot away from the building for every four feet of hight to where the ladder rests against the building. This is known as the 4 to 1 rule.
Step-by-step explanation:
Find the slope of the line that passes through (-61, 3) and (-41, 31)
Answer:
Fraction - 7/5
Decimal - 1.4
Step-by-step explanation:
Solve: 1/2 × 4/5 Simplify your answer.
Answer:
2/5
Plzzzzz give me Brainliest!!!!!
Answer:
4/10 or 2/5 (2/5 is simplified)
Step-by-step explanation:
Mutiply the numerators: 1x4 =4
Multiply the denominators: 2x5
I really need help....
Do you think that there is a statistical relationship between price and quality rating? If so, describe the nature of the relationship
Answer:
We find little evidence of correlations between price and quality rating, but customers tend to rate higher priced features less favorably than lower priced features.
Step-by-step explanation:
7. Which of the following has a certain
likelihood of occurring?
A. A field goal will be made by the kicker
B. There is a 70% of rain on Monday
C. Next month has at least 29 days
D. A coin will land on either heads or tails
Answer:
C.
Step-by-step explanation:
February has 28 days and on leap years 29. so there is an 11/12 chance that a month will have 29 days. a coin is 50/50. rain is 7/10. and a is irrational.
of 54 cities, 7 have a lake and 25 have a river running through them. What fraction of these 54
cities have a lake or a river running through them? Show your work.
Answer:
32/54 which could reduce to 16/27 or 59.3%
Step-by-step explanation:
7+25=32 have a river or lake
54 total cities
32/54=59.3
Be sure to show all work and not just the answer. Please help ASAP.
please help me with this
Answer:
5 squared, 2 and half, 7 squared, 11 squared, pie
Step-by-step explanation:
What is the solution to the system of equations?
y = 2/3x+3
x=-2
Answer:
y=2x/3+3-----------------P
Putting X = -2 in eq P
y=2(-2)/3+3
= -4/3+3=5/3
x,y= -2, 5/3
Help help hurry
Write the equation of the line that passes through (9, 3) and has a slope of -6.
Oy= 3x +9
Oy= -12x + 9
Oy=-6x + 57
Oy=9x - 6
Answer:
y=-6x + 57
u can use desmos to help u nxt time
wat is the answer to this question
Answer:
D
answer id D: F and C
Step-by-step explanation:
when we reflect across the x axis, x stays the same and y changes sign
Marta is making a flag with the given dimensions. The perimeter of the flag is 100 inches. A triangle has side lengths of 18 inches and 41 inches. How much material, in square inches, is needed to make the flag? square inches If the material costs $0.15 per square inch, how much will Marta spend on materials to make the flag? $
Answer: 54
Step-by-step explanation:
trust me
360 sq feet
$54
source: truuuuust me bro
Lena saved $41 in March. She saved $24 in April and $12 in May. Then Lena spent $33 on a
keyboard. How much money does Lena have left?
Answer:
44$
Step-by-step explanation:
41 plus 24 plus 12 dollars is 77 dollars in total. Then subtract 33 from that and you have 44 dollars
Lydia feeds her dog everyday from the same bag of dog food. She opened a new bag that contains 52 cups of food. if her dog eats 3 1/3 cups of dog food each day, about how many days will the new bag of dog food last.
Answer:
15
Step-by-step explanation:
52 divided by 3 1/3 is 15 1/3, so it would last for 15 days
Which graph represents a linear function?
Answer:
Please check the explanation below.
Step-by-step explanation:
Note: As you forgot to mention the graphs of a linear function. But, let me clear your concept with an example of a linear function.
We know that linear function is of the form
y = mx+b
where
m is the slopeb is the y-interceptWe know that the graph of a linear function is a straight line because the highest power of the exponent of the x variable is 1.
Thus, y = mx+b represents a straight line.
For example,
Let the linear function
y = 2x+3
comparing with the linear function of the form y = mx+b
The slope = m = 2The y-intercept b = 3As the highest power of the exponent of a variable is 1, therefore y = 2x+3 represents a straight line.
The graph of the linear function y = 2x+3 is also attached below.
Enter your answer and show all the steps that you use to solve this problem.
Write a list of steps that are needed to find the measure of ∠B.
9514 1404 393
Answer:
∠B = 41°
Step-by-step explanation:
Step 1: Recognize that ∠B and ∠A are "remote interior angles" with respect to the exterior angle at C. Hence their sum will be equal to the measure of the exterior angle.
Step 2. Compute angle B as the difference between the exterior angle at C and the interior angle at A:
113° - 72° = ∠B = 41°
Determine how far the vehicle travels in 3 hours.
A ferry travels 45 miles every 1 1/2
hours.
Answer:
90 miles
Step-by-step explanation:
1 1/2 is half of 3 so just multiply 45 by two