Answer:
The slope of line is -2
Step-by-step explanation:
NAME THE CORRESPONDING ANGLE to angle 3!!!! PLEASE HELPPP
Answer:
∠4
corresponding angles add up to 180° and do not have to be adjacent to each other.
∠6, ∠8, and ∠2 can also be considered corresponding angles to ∠3
Step-by-step explanation:
The picture says everything, ty
Answer:
I believe the answer is D
Step-by-step explanation:
Gavin rides his bike to and from his grandparents each day. The one-day trip is 2.15 kilometers. How many kilometers will he travel in 4.5 days?
Answer:
Number of kilometers= 9.68 km
Step-by-step explanation:
Giving the following information:
Total trip= 2.15 kilometers
Number of days= 4.5 days
To calculate the total number of kilometers traveled in 4.5 days is calculated using the following formula:
Number of kilometers= kilometers per day*number of days
Number of kilometers= 2.15*4.5
Number of kilometers= 9.68 km
i just need help with the equation! i think i have it i just need to be sure
9. Naomi bought fabric on sale for $3.20 per
yard. If she spent less than $40, how many
yards did purchase
Inequality
Solution
HELP WILL MARK BRAINLEST TO THE FASTEST ANSWER HELPPPPPPPPPPP
Answer:
x < 12.5 but see below. This is not a straight forward question.
Step-by-step explanation:
Inequality
3.20x < 40
Solution
Divide by 3.2
40 / 3.2 x < 12.5
Here's the question. What do you do with the 0.5? If you think she can buy 1/2 a yard (I think she might be able to in most places stocking bolts of material), then the 0.5 stays.
If you think she can only buy whole yards, then the answer is 12. Since the question does not make it clear, I would go with 12.5 yards. If it marks you wrong then you go with 12.
The question is an inequality. She has to buy less than 12.5
What is the value of x?
Answer:
b. 17
Step-by-step explanation:
Answer:
x=17
Step-by-step explanation:
180=7x+28+33
180=7x+61
180-61=7x+61-61
119=7x
119÷7=7x÷7
17=x
Find the third angle of a right triangle if the measure of one
of the angles is 25º.
Answer:
hi
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
Just add 25 to 90 and remember a triangle's angle mus always add to 180
need help with this math question
will give 5 stars and mark best
A cylidrical oil storage tank has a height of 18 meters and a diameter of 14 meters. If the tank is 50% full, how many kilometers of oil, to the nearest tenth, does it contain?
Answer: See explanation
Step-by-step explanation:
To solve this, firstly, we need to calculate the volume of the cylinder which will be:
= πr²h
where r = diameter/2 = 14/2 = 7
h = 18
Volume = πr²h
= 3.14 × 7² × 18
= 3.14 × 49 × 18
= 2769.48meters³
Since the tank is 50% full, the amount if oil it contains will be:
= 50% × 2769.48
= 0.5 × 2769.48
= 1384.74m³
= 1.38km³
sales of 10 000 increase by 65 each year
Answer:
Whats the question
Step-by-step explanation:
also if you are looking for the unit rate its 153.846...
or if you are looking for how many in 2 years then 650,000
Hope this helps
Have a nice day :)
The lot is 48 feet wide.
The dividers are each 2 feet wide.
NEED HELP ASAP
evaluate each expression for the given value(s) of the valube(s)
c-:2 when c=26
5(9+d)-6 when d=3
g^(2)+23 when g=6
3h-j when 8 and j=11
(n-2)× m when n= 5 and m=9
r(s^(2))(t)=2,s=3, and t=5
Answer:
times 3
Step-by-step explanation:
add 8 and plus the 10
Which of the following values satisfies the inequality 9 < 2x + 7 < 15?
A. X = 0
B. X = 2
C. x = 4
D. X = 6
Answer:
B. X = 2
Step-by-step explanation:
2(0)+7 = 7 --> 7<9 so no
* 2(2)+7 = 11 --> 9<11<15 so yes *
2(4)+7 = 15 --> 15 = 15 so no
2(6)+7 = 19 --> 19>15 so no
if all the areas of the spinner are the same size, what is the probability the spinner will land on a spuare? WRITE AS A PERCENT
Need help quick please!!!
Could you please explain the answers to both questions? Thanks!
Each answer choice represents a square prism, and the measurement of the length of the base is given. The volume of each square prism is equal to 480 cubic centimeters. Which THREE square prisms have a surface area between 375 and 450 square centimeters?
4 centimeters
5 centimeters
6 centimeters
8 centimeters
10 centimeters
Answer:
is 6 and 4
Step-by-step explanation:
Answer:
5, 8 and 10
Step-by-step explanation: 10 x 8 = 80 x 5 = 400 which is between 375 and 450
Help me on this plzzzz :((((((
Answer:
A. A
Step-by-step explanation:
Is it point s,w,v, or R PLEase HELP
Factors of 8x³ + 27y³ are ?
Answer:
8x³ + 27y³
(2x)³+(3y)³
(2x+3y)((2x)²-2x.3y+(3y)²)
(2x+3y)(4x²-6xy+9y²)
Answer:
Step-by-step explanation:
There are a few patterns you will come to recognize, such as the “sum of cubes” and its factorization:
a³ + b³ = (a+b)(a² - ab + b²)
8x³ + 27y³ = (2x)³ + (3y)³
= (2x+3y)((2x)² - (2x)(3y) + (3y)²)
= (2x+3y)(4x² - 6xy + 9y²)
There are 100 calories in 8 fluid Ounces of orange juice and 140 calories in 8 fluid Ounces of pineapple juice. Tia mixed 4 fluid Ounces of each juice. Complete and solve the equation to find the number of calories in each fluid Ounce of Tia's juice mixture. 140 = 8x 2 X= There are calories in each fluid ounce of Tia's juice mixture.
Answer:
15 calories
Step-by-step explanation:
Number of calories in 8 ounces of orange juice = 100
Number of calories in 1 ounce of juice = 100/8
Number of calories in 4 ounces of juice = 100/8 x 4 = 50 calories
Number of calories in 8 ounces of pineapple juice = 140
Number of calories in 1 ounce of juice = 140/8
Number of calories in 4 ounces of pineapple juice= 140/8 x 4 = 70 calories
Now the mixture has 50 + 70 = 120 calories in 8 ounce.
So, 1 ounce of mixture has 120/8= 15 calories.
The area of a basketball court is 4500 ft2. The width is 50 feet. Find the length
Answer:
90ft
Step-by-step explanation:
Area = Width x Length
Length = Area/Width
Length = 4500/50
Length = 90
Hope this helps buds!!
A company was able to increase its staff from 200 employees to 348
employees. What was the percentage increase in staff?
Answer:
The percent increase is 74%
Step-by-step explanation:
Copy and Paste
The equation y = 5x +7 models the number of Beanie Babies (y) that Mr. Crawford owns each month(x).
When will Mr. Crawford own 217 Beanie Babies?
Answer:
217 ???????
Step-by-step explanation:
Can anyone help me solve these equations?
1. 2x + 6 + x -12
2. 1/2 (6x -8) = 3x
3. 5x +1 = -2x -8
fix the first one,theres no equal sign, and ill solve it
If 1700 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box.
Answer:
[tex]V = 6746.30cm^3[/tex]
Step-by-step explanation:
Given
[tex]Surface\ Area = 1700cm^2[/tex]
Required
Determine the largest possible volume
Represent the dimension with:
[tex]Height = h[/tex]
[tex]Sides = x[/tex]
Surface Area with an open top is:
[tex]Surface\ Area = x^2+ 4hx[/tex]
Substitute 1700 for Surface Area
[tex]1700 = x^2+ 4hx[/tex]
Make h the subject
[tex]4hx = 1700 - x^2[/tex]
[tex]h = \frac{1700 - x^2}{4x}[/tex]
The volume (V) is calculated as:
[tex]V = x^2h[/tex]
Substitute value for h in [tex]V = x^2h[/tex]
[tex]V = x^2*\frac{1700 - x^2}{4x}[/tex]
[tex]V = x*\frac{1700 - x^2}{4}[/tex]
[tex]V = \frac{1700x - x^3}{4}[/tex]
[tex]V = \frac{1700x}{4} - \frac{x^3}{4}[/tex]
[tex]V = 425x - \frac{x^3}{4}[/tex]
[tex]V = 425x - \frac{1}{4}x^3[/tex]
Differentiate and equate to 0, afterwards
[tex]V' =425 - \frac{3}{4}x^2[/tex]
[tex]425 - \frac{3}{4}x^2 = 0[/tex]
[tex]\frac{3}{4}x^2 = 425[/tex]
Solve for [tex]x^2[/tex]
[tex]x^2 = 425 * \frac{4}{3}[/tex]
[tex]x^2 = 566.67[/tex]
Take the square root of both sides
[tex]x = \sqrt{566.67[/tex]
[tex]x = 23.80[/tex]
Substitute 23.80 for x in [tex]h = \frac{1700 - x^2}{4x}[/tex]
[tex]h = \frac{1700 - 23.80^2}{4*23.80}[/tex]
[tex]h = \frac{1133.56}{95.20}[/tex]
[tex]h = 11.91[/tex]
So, the largest possible volume is:
[tex]V = x^2h[/tex]
[tex]V = 23.80^2 * 11.91[/tex]
[tex]V = 6746.30cm^3[/tex]
can someone help me
please
Answer: a little over 6 years.
Step-by-step explanation:
rounded, 6 years.
6x + 7b - 7x + 10x
What is the answer to this question?
Answer:7b+9x
Step-by-step explanation:hope I helped
find the missing side of similar figure
find x
Answer:
Q
Step-by-step explanation:
Help please
Show work if possible
Brainiest answer to whoever is first
Answer:
multiply each side
15 x 7 x 10= 1050
I hope this helps
Step-by-step explanation:
W = 7cm
L= 15 cm total
Underneath L = 10cm
top side of pentagon to the bottom right =
15 - 10 = 5cm
So - 7 x 15 = 105
And - 10 x 5 = 50
Then - 105 + 50 = 155cm²
I Haven't done this in a while
For brainiest:):):):):):)
Answer:
5 Feet per second.
f = feet s = seconds
Equation
f = 5s