Step-by-step explanation:
simplify it maybe
try it with 2 and 3
Answer:
Another ratio that is equivalent to this is 7:2.
Step-by-step explanation:
If we divide both sides by 6, we get 7 and we get 2. Since 42 comes first, we put the 7 in place of the 42. Then we replace 12 with 6. After this, we get the ratio 7:2.
100 points ! What is the area of the following composite figure? All angles are right angles.
24 m^ 2
27 m ^2
29 m^ 2
22 m^ 2
Answer:
24m²
Step-by-step explanation:
..,.................
Area = 5*4+2*1+2*1
Area = 20+2+2
Area = 24m²
Answer:
24 m^2
Step-by-step explanation:
We need to study the structure well
We can find the magnitude of the big rectangle. We will need to find the total length and total breadth of the big rectangle
Then we remove the area of the four squared cut out from the big rectangle.
Total length of the rectangle is 5+1+1=7m
Then the length of the breath of the rectangle is 2+1+1=4m
So area of rectangle is given as length × breadth
Area= l×b
Area=7×4=28m²
Area of the big rectangle is 28m²
Then the squared is made of dimension 1m by 1m
Area of a square is s²
Then, a=1m
Area of the square= 1²=1m²
There are four squared side
Then, the total area of the four squared is 4×1=4m²
Then the required area is
Area=Total area - area of four squared side
Area=28m²-4m²
Area =24m²
Area of the figure is 24m²
The correct option is A.
An is an operation that reverses the effect of another operation.
Answer:
Inverse operation
Step-by-step explanation:
Basically it is an operation that reverses the effect of another operation.
PLEASE PLEASE HELP. I will make you brainlest.
Answer: 15 √ 2
Step-by-step explanation:
Equilateral triangles have three equal side lengths, three equal angles of 60 degrees, and three equal altitudes.
You would think that the height of an equilateral triangle would also be equal to it's sides, but it's not. The formula for height is: side/2 x √3
10√6 / 2 * √ 3 = 15 √ 2
The decimal form: 21.2
Please help, it would really make my day! I’ll give branliest if it’s correct! :-)
Evaluate 4a when a=7
The value is:
Answer:
28
Step-by-step explanation:
Can anyone please give me an example of a polynomial with nine roots?
Answer:
Step-by-step explanation:
x^9 + 3x^8 +2x^7 +4=0
Hey,I'm not sure enough...i guess if the highest power is 9 then we get 9 roots..sorryvif I'm wrong:')
25^-1.5 ?????????? Help
Answer:
25^-1.5=0.008
Step-by-step explanation:
or miki5 $ 5.15
There were 41 tickets sold for an event. Tickets for children cost $1.50 and tickets for adults cost $2.00.
Total receipts for the event were $73.50. How many of each type of ticket were sold?
-
How many type of tickets were sold?
what percent of 82 is 9.75. Round your answer to the nearest tenth
Hi there!
8 would be the nearest ten of 7.995..
1.Multiply 82 with 0.01:
[tex]82[/tex]·[tex]0.01=0.82[/tex]
2.Multiply the terms:
[tex]0.82[/tex]·[tex]9.75=7.995[/tex]
3.Round the term:
[tex]7.995=8[/tex]
Therefore, 82% of 9.75 in nearest tenth is 8.
?
flip
honey i'm home
Answer:
W t f
Step-by-step explanation:
.d88888888bo.
.d8888888888888b.
8888888888888888b
888888888888888888
888888888888888888
Y8888888888888888
,od888888888888888888P
.'`Y8P'```'Y8888888888P'
.'_ ` _ 'Y88888888b
/ _` _ ` Y88888888888888888b
_ | / \ / \ 8888888888.d8888888888b
d8b | | /| | /| 8888888888d88888888888b
8888_\ \_|/ d888888888888888888888b
.Y8P `'-. d88888888888888888888888
/ ` ` `Y88888888888888888888
| __ 888888888888888P
\ / ` dPY8888888888P'
'._ .' .' `Y888888P`
`"'-.,__ ___.-' .-'
`-._```` __..--'`
Find the proper answer
The sum of Mrs. son's age and her age was 70 two years ago Q's age was 5 less than twice her son's age . Write a system and solve to find their ages
Step 1: Set up a table.
Algebra Age Problems
Step 2: Fill in the table with information given in the question.
John is twice as old as his friend Peter. Peter is 5 years older than Alice. In 5 years, John will be three times as old as Alice. How old is Peter now?
Let x be Peter’s age now. Add 5 to get the ages in 5 yrs.
Algebra Age Problems
Write the new relationship in an equation using the ages in 5 yrs.
In 5 years, John will be three times as old as Alice.
2x + 5 = 3(x – 5 + 5)
2x + 5 = 3x
Isolate variable x
x = 5
Answer: Peter is now 5 years old.
1. Jared has portrait in shape of a square. One side length, in inches, is the sum of 7 and L
Jamilah also has a portrait in shape of a square. The length of one side is 3 inches longer
than one side of Jared's portrait. What is one side length of Jamilah's portrait?
Answer:
7 + L + 3 = L + 10
Step-by-step explanation:
Can someone help please
Answer:
50
Step-by-step explanation:
20+20=40
5+5=10
40+10=50
Answer: P=50
Step-by-step explanation: 20 m = length and 5 m = width
Solution:
P=2(l+w)=2·(20+5)=50
So the perimeter is 50
2x - 3 > -4x + 6 whats the answer to this
Answer:
x > 3/2
Step-by-step explanation:
2x - 3 > -4x + 6
Add 4x to each side
2x+4x - 3 > -4x+4x + 6
6x-3 > 6
Add 3 to each side
6x-3+3>6+3
6x>9
Divide each side by 6
6x/6 >9/6
x > 3/2
What is m
Enter your answer in the box
Answer:
m = 2
Step-by-step explanation:
∠ GLI = 90°
∠ GLH + ∠ HLI = ∠ GLI , that is
9m + 25m + 22 = 90
34m + 22 = 90 ( subtract 22 from both sides )
34m = 68 ( divide both sides by 34 )
m = 2
Then
∠ HLG = 9m = 9 × 2 = 18°
Expand: y(0.5 +8)
Expand: 4(3+4x-2)
Answer:
.5y+8y=
8.5y
12+16x-8=
16x+4
Step-by-step explanation:
use the distributive property to solve the equation then simplify and combine like terms
Find the value of y
y
+
59
How can we make a quadratic function one-to-one? Write the process down below.
Answer: Quadratic Function: A function with the highest power of variable as 2.
Vertex: The lowest or highest point on the graph of a quadratic function.
Two Types of Problems: Finding quadratic function (a) given the vertex and another point; and (b) given three points.
Step-by-step explanation:
Consider the equation x^2-x-20=0
NEED HELP ASAP!!! Will mark brainlyist
Answer:
x=−4 or x=5 This is the awnser to x^2-20=0
Joanna, Mary, Betty, and Leah ran a race. Joanna's time was 13.03 seconds, Mary's was 13.284 seconds,
Betty's was 13.62 seconds, and Leah's was 13.9 seconds. In what order did they finish? Who won
Answer:
1st-joanna
2nd-Mary
3rd-Betty
4th-leah
Step-by-step explanation:
joanna won the race
Answer:
Joanna won followed by Leah ,then Betty and lastly Marry
round 34 1/8 to the nearst whole number
Answer:
34
Step-by-step explanation:
Because it is a mixed fraction, it tells us the whole number already. After that, we need to look at the actual fraction part and decide if it's large enough to round the whole number up. 1/8 is not, so we keep the whole number at 34
Answer:
That would be 34
Hope that helps!
Step-by-step explanation:
A marshmallow bag cost $1.50 how much would 4 bags cost
Answer:
$6
Step-by-step explanation:
1.50 * 4
6
Hope it is useful
Answer:
6 dollars
Step-by-step explanation:
$1.50 * 4
Write in standard form
823000000
Answer:
8.23 × 10^8
Step-by-step explanation:
count how many spaces there are between the first number and the last number. standard form is between 1-10
A cheeseburger and fries are $14.95 with a discount of 15%. What is the amount of discount and the sales price?
Answer:
12.7075
Step-by-step explanation:
Answer:
I would go on quizlet and find the answer
Step-by-step explanation:
Solve the following equation for x.
3x - 9 = -42
Answer:
x = -11
Step-by-step explanation:
Add 9 to both sides of the equation
3 − 9 = −42
3 − 9 + 9 = −42 + 9
Simplify
Add the numbers
3 = −33
Divide both sides of the equation by the same term
3 = −33
3/3 = −33/3
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
= −11
PLEASE HURRY IM ALREADY HAVING AN AWFUL DAY :)
WILL. GIVE BRAINLIEST
Answer:
3 4 1
Step-by-step explanation:
In ΔLMN, l = 810 cm, m = 620 cm and ∠N=166°. Find the length of n, to the nearest centimeter.
Answer: 1420
Step-by-step explanation:
3.5(2.25 + x) = 14
x=
Answer:
x = 1.75
Step-by-step explanation:
Given
3.5(2.25 + x) = 14 ( divide both sides by 3.5 )
2.25 + x = 4 ( subtract 2.25 from both sides )
x = 1.75
Answer:
iho7v078f0
Step-by-step explanation:
which function is the inverse of y=2^x
Answer:
The inverse of
y
=
2
x
is
y
=
log
2
x
Explanation:
This is how to do it.
From the given
y
=
2
x
interchange the variables so that
x
=
2
y
then solve for y:
x
=
2
y
take the logarithm of both sides with base
=
2
log
2
x
=
log
2
2
y
log
2
x
=
y
and
y
=
log
2
x
The graph of
y
=
2
x
and its inverse
y
=
log
2
x
. They are symmetric with the line
y
=
x
graph{(y-2^x)(y-log x/log 2)(y-x)=0[-20,20,-10,10]}
Paul built a triangular garden in his backyard, which is enclosed by a rectangular fence. How much of the backyard is not covered by the garden
Answer: 476m²
Step-by-step explanation:
Find the area of the triangle and then subtract it from the area of the rectangle.
Area of triangle = 1/2 * base * height
= 1/2 * 8 * 6
= 24m²
Area of rectangle:
= Length * Width
= 25 * 20
= 500m²
Area not covered by garden:
= 500 - 24
= 476m²
