Answer:
-4/3
Step-by-step explanation:
y2-y1
--------
x2-x1
A blank is a fraction with a denominator of one
Answer:
Whole Number
Step-by-step explanation:
Answer:
A whole is a fraction with the denominator of one.
Step-by-step explanation:
can you guys help me?
Find the value of x and y,
Can someone help???
Answer:
x is 30° and y is 20°.
Step-by-step explanation:
In an equilateral triangle all the angles form 60°.
1) 2x = 60
x = 60/2
x = 30°.
2) 3y = 60
y = 60/3
y = 20°.
x is 30° and y is 20°.
Answer:
y=20
x=30
Step-by-step explanation:
All the angles in an equilateral triangle is equal to 60 degrees. Knowing this, we can set up the following equations:
3y=60
2x=60
3y=60
Divide both sides by 3
3y/3=60/3
y=20
2x=60
Divide both sides by 2
2x/2=60/2
x=30
I hope this helps!
What type of function is f(x)?
f(x) = -2(5)*
-11r + 88 = 77
Solve for r
Answer:
r=1
Step-by-step explanation:
77 - 88 = -11
-11/-11 = 1
Round 2,641 to the nearest thousand
Answer: 2,641⇒3,000
Step-by-step explanation:
2 6 4 1
Thousand Hundred Ten one
------------------------------------------------------------------
Question:
Round 2,641 to the nearest thousand
Solve:
When the number is less than 5, you move down
When the number is greater or equal to 5, you move up
2 is the thousands place
the number before 2 is 6 on the hundreds place
6 is greater than 5, so you move up
Hope this helps!! :)
Please let me know if you have any questions
Is(3, 2) a solution to the system on inequalities ?Explain.
Answer:
No
Step-by-step explanation:
The solution of the system of inequalities is the intersection region of all the solutions in the system. Example 1: Solve the system of inequalities by graphing: y≤x−2y>−3x+5. First, graph the inequality y≤x−2 .
Round your answer to the nearest hundredth
Answer:
15.01
Step-by-step explanation:
Tangent=Opposite/adjacent
Tan(65)=?/7
Tangent of 65 x 7=
15.01
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
B and C
Step-by-step explanation:
Answer:
Is C
Step-by-step explanation:
60 = 6y
if you divide both by 6
So y = 10
find the volume of the earth if the diameter is 7917.5
Answer:
Step-by-step explanation:
diameter=7917.5
r=3958.75
the earth is sphere
V=4/3x3.14xr^3
V=2.6*10^11
1 The length of a rectangle is 10 inches, and the
width is represented by 3x. Which best
represents an equation and solution for x if the
area of the rectangle is 40 square inches?
A 10(3x) = 40; X = 4
B 30x = 40; x = 1;
C 3x = 40; x = 13
D 3x + 10 = 40; X = 10
Answer:
A
Step-by-step explanation:
To find the area of a rectangle, it is length times width (10*3x), and if it equals 40, you could just write that after the equation, and then find out that "x" would equal [tex]\frac{4}{3}[/tex]
Answer:
30x = 40 ; x ≈ 1
Step-by-step explanation:
[tex]A^{}[/tex] = [tex]l^{}[/tex] [tex]w^{}[/tex]
[tex]l^{}[/tex] = 10 inch.
[tex]w^{}[/tex] = 3x
10(3x) = 40
30x = 40 ; x = [tex]1\frac{1}{3}[/tex] ≈ 1
Describe the meaning of y >_ 7.9 in words.
this means that y can be equal to 7.9 or any other number above
mark invested 125 he earned a simple interest of 3% per year on the initial investment if no money was added or removed from the investment what was the amount of interest mark received at the end of two years
Answer:
$7.50
Step-by-step explanation:
formula for simple interest:
I = prt
I = ($125)(0.03)(2)
I = $7.50
Answer:
You time 125 by 1.03 twice subtract 125 from that awnser to get the amount of money from interest 7.6125 is the awnser
Step-by-step explanation:
do please help (THESE ARE EXTRA WORDS BECAUSE BRAINLY WANTS SOME)
Answer:
2 units to the right
1 units up
Step-by-step explanation:
The clock shows the time that Ron left his home in the morning. He came home 7
hours and 35 minutes later. What time did Ron come home?
Answer: 14:35 hrs
Step-by-step explanation:
Missing time that Ron left was 07:00 hrs
Ron left the house at 07:00 hrs. If he arrived back to the house 7 hours and 35 minutes later, you can find out what time he arrived by simply adding the time he left to the time he stayed outside:
= 7 + 7hrs 35 minutes
= 14 hrs 35 minutes
= 14:35 hrs
What is the area of the triangular base?
Answer:
90cm2
Step-by-step explanation:
1/2x base x height.
1/2 x10 x 18
90cm2
ABCD is a parallelogram. solve for x
a) 2
b)22
c)24
d)48
Answer:
b) 22
Step-by-step explanation:
180 = (4x+12) + (3x+14)
180 = 7x + 26
7x = 154
x=22
Write an
equation of a line with the given slope and y-intercept.
m=-2, b=3
Answer:
y=-2x+3
Step-by-step explanation:
y=mx+b
m=-2,b=3
so, y=-2x+3
hopes this helps
4) From 11:00 AM to 4 PM, a whale's elevation changed from -60 meters to-105
meters. If the whale's elevation continues changing at a constant rate, at what time
was the whale's elevation -213 meters?
Answer:
Step-by-step explanation: It sinks 45 metres every time, so you would keep adding 45 until you got to 195, which would need 18 to finish. 18 would equate to around 1.5 hours, so around 3:30 am ish.
Gianna has 10 yards of fabric. She needs 2/5 of what she has. How much does she need?
Answer:
why does she have so much
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Because 2/5 x 10/1 = 4
Cannnn SOMEONE HELP PLEASEEE
Answer:
C
Step-by-step explanation:
(0, -9); slope = 4
Write in slope intercept form
Answer: y = 4x-9
Step-by-step explanation: We can follow the equation y=mx+b. Where we know m = 4 and b(the y-intercept) = -9. So the answer would be y=4x-9.
An expression is shown below. Which expression is equivalent to the expression shown?
- 2x(x + y - 3) + 3(-x + 4y) + y(3x + 5y - 3)
- 2x2(5y2 + xy + 3x + 9y
- 2x2 + 5y2 + xy - 6x +9y
- 5x2 + 5y2 + xy + 3x + 9y
- 5x2 + 5y2 + xy - 6x + 9y
Note: In option A, it should be "+" instead of "(".
Given:
The expression is
[tex]-2x(x+y-3)+3(-x+4y)+y(3x+5y-3)[/tex]
To find:
The equivalent expression.
Solution:
We have,
[tex]-2x(x+y-3)+3(-x+4y)+y(3x+5y-3)[/tex]
Using distributive property, we get
[tex]=-2x(x)-2x(y)-2x(-3)+3(-x)+3(4y)+y(3x)+y(5y)+y(-3)[/tex]
[tex]=-2x^2-2xy+6x-3x+12y+3xy+5y^2-3y[/tex]
On combining like terms, we get
[tex]=-2x^2+5y^2+(-2xy+3xy)+(6x-3x)+(12y-3y)[/tex]
[tex]=-2x^2+5y^2+xy+3x+9y[/tex]
The expression [tex]-2x^2+5y^2+xy+3x+9y[/tex] is equivalent to the given expression.
Therefore, the correct option is A.
helpppppp
kddbbbjkluuuu
How many questions are there?
Enter the range of values for x:
2x - 4
10
45
60
[?]
Answer: 2
Step-by-step explanation:
The range of value of x is, [tex]x>2[/tex]
Since the Length of any side of quadrilateral is always be positive.
So, [tex]2x-4[/tex] is always greater than zero.
[tex]2x-4>0\\\\2x>4\\\\x>\frac{4}{2}\\\\x>2[/tex]
Thus, the range of value of x is, [tex]x>2[/tex]
Learn more:
https://brainly.com/question/22739156
How much more does the 5-year loan cost overall than the 4-year loan?
Answer:
$600 overall
Step-by-step explanation:
Answer:
$600 more overall
Step-by-step explanation:
i'm great at math
Writing Prompt Algebra I
Your aunt is planning on building a rectangular pool that measures 10 feet by 12 feet. A
concrete walk around all four sides of the pool will also be included in the deal. However,
your aunt is not sure how big to make the width of the walk. Therefore, the width will be
“x” feet long. Your aunt is wondering how much land will be needed for the pool and the
walkway bordering the pool. You are to write a written description to your aunt telling her
how you would find the area of land needed for the pool and the walkway bordering all four
sides.
Answer: The width is 12 feet, since the pool measures 10 by 12.
Step-by-step explanation:
Your aunt will need 120 square feet of land. I know this because you multiply the length by the width, it equals 120. Then I have to look for the perimeter, and I do this by adding the length twice and add the width twice. This would equal 42.
For every $10,000 a company earns, it gives $500 to charity. How much does the company give to charity for every $1 earned?
Answer:
$0.05 i think
Step-by-step explanation:
Do the ratios 3:2 and 54:10 form a proportion
Answer:
No.
Step-by-step explanation:
3/2=1.5 and 54/10=5.4.
7W + 5 + 6 + 3w
Just help me pleAsee
Answer:
the answer is 10w + 11