Answer:
c) 30 in.
Step-by-step explanation:
36:12
x:10
x=30
If a number is right next to a variable,
side-by-side, with no symbol between
them, it means..
Division
Addition
Multiplication
Subtraction
CAN YOU HELP WITH THIS?
Which are equations? Check all that apply.
x + 3 = 12
StartFraction z Over 7 EndFraction + 1
25 minus q
6 g = 18
Two-thirds m
StartFraction p Over 3.5 EndFraction = 2.25
9 = 100 minus f
k divided by 5.8
Answer:
6g=18, p/3.5=2.25,9=100-f
Step-by-step explanation:
Anything that has an equal sign is an equation! Everything without one is called an expression. Hope this helps! If you can, please give a brainly!
Please help in question 1 please!!
Need answer asap!
will give many points.
Answer:c
Step-by-step explanation:
Find the AREA of the rectangle.
8 yards
3 yards
Answer:
24
Step-by-step explanation:
A= b x h
8x3=24
Total Points: 50
1) What does slope of a line describe?
2) If you were traveling from left to right on a line and you said you were going uphill would the
slope be positive or negative?
3) What move does the numerator of the slope describe?
4) What move does the denominator of the slope describe?
5) Find the slope between the points (3. 2) and (5, 4). Show your work.
Answer:
1. slope
2.Positive
3.up and down
4. Left and right
5. 1/1 or over 1 up 1
Step-by-step explanation:
An expression is given (3^2)^3•3^6/3^4
What is the end behavior of f(x) =log3 (x+7) -1?
Answer:x=-4
Step-by-step explanation:
Which line has a constant of proportionality between y and x of 1/2
Answer:
Line c
Step-by-step explanation:
y=[tex]\frac{x}{2}[/tex]
write each expression in simplest form
12c - c =
Answer:
11c
Step-by-step explanation:
12c-c=11c
It would look like this without the variable (just to make it easier to understand)
12-1=11
Find the length of a side of a square if its area is 4/25 cm^2. *
Answer:
The length of a side of the square will b 2/5 cm.
Step-by-step explanation:
To find the area of a 2d object, you need to multiply length and width together. Since it's a square, all the sides are the same length, so that makes it easier. We need to find the square root of 4 and 25. [tex]\sqrt{4}[/tex] is 2, and [tex]\sqrt{25}[/tex] is 5.
Now we need to multiply 2/5 by itself to check. 2/5 x 2/5 = 0.16, or 4/25. The answer is correct. The final result is 2/5. Hope this helped!! :]
The area of a square is the square of one of its side lengths. The length of a side of the square is 2/5 cm
Given:
[tex]Area = \frac{4}{25}cm^2[/tex]
Shape: Square
The area of a square is:
[tex]Area = Length^2[/tex]
So, we have:
[tex]Length^2 = \frac 4{25}cm^2[/tex]
Take positive square roots of both sides
[tex]Length = \sqrt{\frac 4{25}cm^2}[/tex]
[tex]Length = \frac 2{5}cm[/tex]
Hence, the length of the square where the area is [tex]\frac 4{25}cm^2[/tex] is [tex]\frac 2{5}cm[/tex]
Read more about lengths of a square at:
https://brainly.com/question/2042017
An insect travels 123 feet in 30 seconds. How far would the same insect travel in 1 minute and 20
seconds
Answer:
328 feet
Step-by-step explanation:
pls someone help me with this, and fast pls
Answer:
212.5
Step-by-step explanation:
25x17=425
425/2=212.5
The diagram shows a solid cuboid with
dimensions a, b and c.
a)
a
Find a formula for S, the total surface area
of the cuboid, in terms of a, b and c.
Write 'S=
b)
Find the value of S when a = 3, b = 4, c = 5.
Answer:
[tex]s = (3 \times 4)2 = 24 \\ s =(3 \times 5)2 = 30 \\ s = (4 \times 5)2 = 40 \\ \\ 24 + 30 + 40 = 94[/tex]
Given the function g(x)=−2x−8, evaluate g(0).
Answer:
g(0) = -8
Step-by-step explanation:
When you plug in a zero for the x the equation will look like
g(0) = -2(0) - 8
-2 times 0 = 0 so g(0) = -8
HELP!!!!
The measure of side BC =
Answer:
D
Step-by-step explanation:
Using the cosine ratio and the exact value
cos45° = [tex]\frac{\sqrt{2} }{2}[/tex] , then
cos45° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{BC}{n}[/tex] = [tex]\frac{\sqrt{2} }{2}[/tex] ( cross- multiply )
2BC = n[tex]\sqrt{2}[/tex] ( divide both sides by 2 )
BC = [tex]\frac{n\sqrt{2} }{2}[/tex] → D
what is the area of the grassy yard?
Answer:
360 meters squared
Step-by-step explanation:
24 x 16 = 384. The triangle that was taken out has an area of 24 meters squared. 384 - 24 = 360
Determine the rate of change.( graph is in the picture)
Answer:
the rate of change is -5
hope that helps
4. What percent of 20 is 5?
Answer:
25%
Step-by-step explanation:
5 x 4 = 20 and 4 x 25% is 100%
Marshall High School’s community service club will be selling baked goods as a fundraiser. The club members plan on making cupcakes and cookies. There will be 5 cookies made for every 2 cupcakes made. The club members plan on making 280 total baked goods.
Plot the point on the coordinate plane below that represents the total number of cupcakes and the total number of cookies that the community service club members plan on making for the fundraiser.
To plot the point, click the pencil tool and select the thickest brush size.
Answer:
119290208
Step-by-step explanation:
5-5=0 okay so i taught you a li sum so thats right
A circle has a radius of 10 cm. Student tried to find the area of a sector in the circle where the radii formed a 60° angle. Explain two errors the student made.
Answer:
First the student used the formula for circumference instead of area. Then, the student should have written 60/360, not 60/100, because there are 360 degrees in a circle.
Step-by-step explanation:
Answer:
Sample response: First the student used the formula for circumference instead of area. Then, the student should have written 60/360, not 60/100, because there are 360 degrees in a circle.
Step-by-step explanation: Have a nice day<3
Please help Please Please Pleaseeeee
Answer:
9
Step-by-step explanation:
Hello There!
The image shown is a trapezoid
The dimensions of the non shaded area are:
Base 1 = 2 units
Base 2 = 4 units
Height = 3 units
Now that we have found the dimensions we want to solve for the area by using the area formula for a trapezoid
[tex]A=\frac{a+b}{2}h[/tex] where a and b are bases and h is the height
knowing the dimensions all we have to do is plug in the values
so
[tex]A=\frac{2+4}{2} 3\\2+4=6\\\frac{6}{2} =3\\3*3=9\\A=9[/tex]
so we can conclude that the area of the non shaded part is 9 square units
please help will mark brainlyist
Answer:
A lot
Step-by-step explanation:
A lot
Mango mixed 24 ounces of blue paint with 16 ounces of red paint to create a new purple color. In order to create 72 more ounces of this exact purple color, how many ounces of red paint would she need
Answer: 28.8 ounces of red paint
Step-by-step explanation:
The total amount of paint created the first time Mango mixed colors was:
= 24 + 16
= 40 ounces of purple color
For 40 ounces of purple, 16 ounces of red was needed. Proportion is therefore:
= 16/40
If one wants 72 ounces of purple therefore:
= Proportion of red used * 72 ounces
= 16/40 * 72
= 28.8 ounces of red paint
Need help here too!!!
Answer:
Y=X+2
Step-by-step explanation:
find the height of a cone with a diameter of 12m whose volume is 226m^3.
Use 3.14 and round your answer to the nearest meter.
A.6m
B.19m
C.5m
D.2m
Answer: a
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
i just took the test and it said that was the answer
Someone please help me
Answer:
6
Step-by-step explanation:
The purple shape is dilated by a scale factor of 6.
Hope it helps and is correct!!!
Which is a quadratic function?
Answer:
it has two zeroes
it is of the form ax^2+bx+ c
thats all
Step-by-step explanation:
A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola. ... A parabola intersects its axis of symmetry at a point called the vertex of the parabola.
Please help.
Is algebra.
Answer:
Question 2: A. Overlapping lines.
The equations are identical; and if we would treble the first equation, we get the second equation.
Question 3: B. Multiply the second equation by -3 to get [tex]-3x - 12y = -48[/tex]
Pls help!!!!!!!!!!!!!
Answer:1/4
Step-by-step explanation:
It’s just adding 1 on the x axis and adding 4 on the y axis then x/y
1. Simplify:
50r2-20r
- 10r
A. -5r + 2
B. -5r-2
C. 5r2 +2
Answer:50r2−30r
Step-by-step explanation:
got it of the web.