Answer:
TRUE
Step-by-step explanation:
symbol CAN’T be used to represent two different values in the same equation at the same time.
An equation remains the same if the LHS and the RHS are interchanged.
It is TRUE statement.
An equation is a condition on a variable (or variables) such that two expressions in the variable (variables) have equal value. The value of the variable for which the equation is satisfied is called the solution or root of the equation. An equation remains the same if the LHS and the RHS are interchanged.
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3 square root 88 simplify
Answer:
[tex]6\sqrt{22}[/tex]
Step-by-step explanation:
[tex]3\sqrt{88} = 3\sqrt{4*22} =3*2*\sqrt{22}=6\sqrt{22}[/tex]
Rearrange
x= v+5
to make v the subject.
[tex]x = v + 5[/tex]
[tex]x - 5 = v + 5 - 5[/tex]
[tex]x - 5 = v[/tex]
[tex]v = x - 5[/tex]
In parallelogram WXYZ, WY = 12 in., XZ = 16 in., WX = 10 in., and XY = 9 in.
Parallelogram W X Y Z is shown. Diagonals are drawn from point W to point Y and from point Z to point X and intersect at point M.
What is the length of line segment MX?
6 in.
7 in.
8 in.
9 in.
Answer:
8 in.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Find the area of this parallelogram.
1
Height=9 cm
Side=12 cm
Base=21 cm
Answer:
189sq.cm
Step-by-step explanation:
Area of a parallelogram = b×h
= 21× 9
= 189 cm^2
Answer:
189cm²
Step-by-step explanation:
Area of parallelogram
A=bxh
21cmx9cm=189cm²
An Auto Shop charges $60 per hour
for labor plus a $30 fee for materials.
Which equation can be used to find
y, the total cost for x hours of labor?
Can someone please help
Answer:
60x + 30 = y | Honestly not sure if it's right but I wanted to help anyways!
Step-by-step explanation:
look at the pic, which one is equivalent and which one is not or both
Answer:
Number 2 is equivalent Number 2 is not equivalent
Step-by-step explanation:
number two: 4:7 = 8:14 = 12:21
number one: 2:3 = 4:6 = 6:9
PLEASE HELP QUICK!!!
Answer:
step 1. (g(12) - g(8))/12 - 8
step 2. (12(4)^(12 - 8) - 12(4)^(8 - 8))/4
step 3. 12(256) - 12)/4
step 4. 765.
1 pint = ____ cups
1 gallon = ____ quarts
1 quart = ____ pints
1 cup = ____ fluid ounces
1 gallon = ____ cups
Answer:
2, 4, 2, 8, 16
Step-by-step explanation:
Answer:
1 pint = 2 cups
1 gallon = 4 quarts
1 quart = 2 pints
1 cup = 8 fluid ounces
1 gallon = 16 cups
Step-by-step explanation:
Hope this helps! :)
If the ratio of a to b is 10 to 3 then a is
1) 3/10 of b
2) 3 1/3 times b
3) 10 times b
4) 3 times b
Pleas Help :)
Answer:
1
Step-by-step explanation:
because the other arent right
If the ratio of a to b is 10 to 3 then a is 3 1/3 times b.
What is Ratio?Ratio is defined as the relationship between two quantities where it tells how much one quantity is contained in the other.
The ratio of a and b is denoted as a : b.
Given that,
Ratio of a and b is, a : b = 10 : 3
This implies that,
a = 10x and b = 3x for some constant x.
We have to find how many times b is a.
a = 10x = 10/3 × 3x
= 10/3 × b
= 3 1/3 × b
From the expression, a is given to be 10/3 or 3 1/3 times b.
Hence a is 3 1/3 times b.
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If f(x)=2x, where is the y−intercept of g(x)=f(x)+4?
Given:
[tex]f(x)=2x[/tex]
[tex]g(x)=f(x)+4[/tex]
To find:
The y-intercept of g(x).
Solution:
We have,
[tex]g(x)=f(x)+4[/tex]
Putting [tex]f(x)=2x[/tex], we get
[tex]g(x)=2x+4[/tex]
Substitute x=0 to find the y-intercept of g(x).
[tex]g(0)=2(0)+4[/tex]
[tex]g(0)=0+4[/tex]
[tex]g(0)=4[/tex]
Therefore, the y-intercept of g(x) is at point (0,4). So, the y-intercept of g(x) is 4.
ill give brainliest
Lines M and N are parallel. Find the measure of ∠b
A. 51∘
B. 39∘
C. 57∘
D. 129∘
Answer:
If they are parallel then angle b is
A. 51°
Step-by-step explanation:
What is the distance from J To K
Answer:
C. 13 unit
Step-by-step explanation:
I got right
Find the product for 1.29 x 5.4
show work please <3.
Answer:
6.966
Step-by-step explanation:
•Mark how many you have in the d.p
•If there is two or more add them up
•Multiply like normal given numbers
•Write where the decimal point is to be
Hope that helps
The answer you are looking for is 6.966. You multiply the numbers as normal, the place the decimal based off of how many numbers are behind the 2 decimal points given. 1.29 has 2 numbers behind the decimal, and 5.4 has 1. 1 + 2 = 3, so from the right of the last number on the right side, you move the decimal 3 places.
Here's an image to show you how I solved the problem.
I hope this helps!!
$70 with a 25% discount
Which table has a constant of proportionality between y and x of 1/4?
Answer: Choice B
Pick any row to find that y/x is equal to 1/4
For example, in the second row we can immediately see that y/x = 1/4 since x = 4 and y = 1 pair up together. The other two rows involve a bit more work, but you should find the result simplifies to 1/4 as well.
Please solve this equation for me!
x-5(x-1)=x-(2x-3)
Answer:
2/3
Step-by-step explanation:
HELP Me please
4) As part of an economics assignment, high school students were asked
to keep track of the number of times within the last 30 days that they
used ride-sharing for transportation. The students' responses are shown
below. Which of the following histograms correctly demonstrates the
frequency of ride shares reported by the students? (If you are unable to
see the intervals on the axis, the x-axis is spaced out by increments of 5
and the y-axis is spaced out by increments of 1.) *
Number of Students' Ride Shares within Last 30 Days: 7,0,1,5, 10, 25, 17, 9, 3, 0, 4,0, 6, 17, 10
Answer:
I belive its C not 100%
Step-by-step explanation:
Jonny cut a plank of wood so that it is 50% shorter.
It is now 42cm long.
How long was the plank of wood before Jonny cut it?
[tex]42 \: cm \times 2 = 84 \: cm[/tex]
The plank of wood was 84 cm bejore Jonny cut it.
//
Proof:
[tex]84 \times 0.50 = 42 \: cm[/tex]
the sum of two numbers is 385 the difference between the number is 93 what’s is the value of the larger number?
x = 239
y = 146
Step-by-step explanation:
Let two numbers be x and y
x + y = 385. ------------equation (1)
x - y = 93. ------------equation (2)
from (1) and (2)
x = 239 and y = 146
what is 2(−14+r)−(−3r−5) simplifyed
look at the pic pls and answer 1-2
Step-by-step explanation:
Answer:
1: =[tex]\frac{-1}{6}[/tex]
2: =[tex]\frac{3}{7}[/tex]
Step-by-step explanation:
This is the answers I hope are great
Y - 0.8x = 0.5
5y - 2.5 = 4x
*Substitution
ANSWER CORRECTLY WITH SHOWN WORK, PLEASE AND HURRY!!
Answer:
[tex]y=\frac{5+8x}{10} , x=x[/tex]
Step-by-step explanation:
y-0.8x=0.5
y*10-0.8x*10=0.5*10
10y-8x=5
10y-8x+8x=5+8x
10y/10=5/10+8x/10
y=5+8x/10
5*5+8x/10-2.5
8x+5/2-2.5=4x
y=5+8x/10, x=x
If 10 tickets to the movies cost $50, how much would 4 tickets cost?
Answer:
$20
Step-by-step explanation:
First you find the cost of one ticket
$50 divided by 10 = $5
So one ticket is $5
Multiply how much one ticket cost to four ticket since it is asking how much four tickets cost
5 * 4 = $20
4 tickets cost $20
Answer:
20 bucks
Step-by-step explanation:
50÷10=5
5x4=20
AB is a straight line.
Find the values of y and z.
Answer:
45 maybe
Step-by-step explanation:
it is a right angle . just divide by 2
The sum of two integers is 3. Their difference is 1. What are the two integers?
Answer:
2 and 1
Step-by-step explanation:
2 + 1 = 3
2 - 1 = 1
Which scenario matches the relationship shown in the table?
A. Adi makes 25 dollars an hour.
B. Adi spent 25 dollars on a calculator.
C. Adi divided 25 dollars between her sisters.
D.Adi makes 1 hour for every 25 dollars.
answer: A. Adi makes 25 dollars an hour.
Answer:
You are correct!! The table does show that she makes 25 dollars in 1 hour.
Am i suppose to answer it because you already said the answer is A. Well, You're right.
And Thank you!
PLEASE HELP ME ASAP!!!!!!!!!!!! WILL MAKE YOU BRAINLIEST AND YOU GET MORE THAN 5 POINTS!!!!!!!!!!!!
Which of the following is true for all rectangles?
A. The diagonals are perpendicular.
B. The consecutive angles are supplementary.
C. The opposite sides are supplementary.
D. The opposite sides are complementary.
Answer:
B. The consecutive angles are supplementary
Answer:
the answer is A
Step-by-step explanation:
Mason opens a savings account by making a $165.85 deposit. Every week, he deposits another $20.50 in the account. The following expression shows the amount of money that will be in the account x weeks after Mason opens it.
165.85 + 20.5x
How much money will be in the account after 10 weeks?
After 10 weeks, there will be $
in the account.
Answer:
370.85
Step-by-step explanation:
if u have 21 pieces of cloth to make 6 cloaks how many cloaks will 7 pieces make?
Answer:
2
Step-by-step explanation:
im not sure is this is correct but I put
21÷6=3.5
7÷3.5=2
what does -5+3x equals
Answer:
10
Step-by-step explanation:
10-10=0
Answer:
the answer is -15
Step-by-step explanation: