The triangle below has an area of 54 ft squared and a 9 ft base. What is the height of the triangle?
Answer:
height of triangle= 12
Step-by-step explanation:
A= 1/2bh
54=1/2(9)h
54= 4.5h
54/4.5= 4.5/4.5
h= 12
Find the supplementary angle.
Answer:
x=146 degrees
Step-by-step explanation:
A supplementary angle is the conrisponding angle that adds to the other angle so it is 180. So 180-34= 146
Youll thank me later!
Answer:
Step-by-step explanation:
thx
Choose one
Help me please
Answer:
A
Step-by-step explanation:
Smallest to Largest
Natural numbers
Whole numbers
Integers
Rational numbers
Factor the difference of two perfect squares - 3m^2 - 243 =0
6) Mrs. Allen needs eggs for a recipe she is making with all of her students. She is buying eggs that come 12 eggs to a carton. If she has 7 eggs left from yesterday's recipe and needs a total of 55 eggs, how many cartons does she need to buy?
PLS HELP ASAP!!!
You and your family went out to dinner for your birthday. The cost of the meal was $75. You left and 18% tip, and the tax was 7.7%. What was the total cost of your dinner?
Answer:
$ 94.28
Step-by-step explanation:
75 x 1.18 = 88.50
75 x .077 = 5.78
88.50+5.78= 94.28
in a school the number of girls exceeds the number of boys by 15% find the ratio number of boys to number of girls
Answer:
20:3
Step-by-step explanation:
no.of boys /no.of girls =20:3
Brad had a small gathering at a local steakhouse. The steakhouse offers three dinner platters which vary by size and price. They ordered 4 of the 6-ounce platters, 3 of the 8-ounce platters, and 3 of the 11-ounce platters. Steak Platter Prices
• 6-ounce $9.95
• 8-ounce $12.95
• 11-ounce $15.95
If a gratuity of 16% was added to the bill, which of the following is closest to the total of the steak platters and gratuity, ignoring sales tax?
Answer:
Ok if you get this worng im so sorry but I got $6.21
Step-by-step explanation:
Graph f(x) = 6x^2-11+3 and
find the zeroes
Answer:
x = ±1.155
Step-by-step explanation:
We need to graph the given function [tex]f(x) = 6x^2-11+3[/tex] and find its zeroes.
The attached figure shows the graph of the given function.
To find zeroes,
Put f(x) = 0
So,
[tex]6x^2-11+3=0\\\\x=\pm 1.155[/tex]
Hence, this is the required solution.
Find the measure of the angle indicated (x). Round to the nearest tenth. Show your work to support your answer.
Answer:
solution:
relation between perpendicular and base is given by tan angle
so
[tex] \tan(ø) [/tex]=perpendicular/base=4/13
ø=tan-¹ (4/13)=17.10°
angle indicated =ø=17.10°
You owe the bank $2.50. You plan to
pay your debt at the end of the week.
You deposit $1.12 three separate times
during the week. How much did your
bank account change by the end of the
week?
Answer:
3.36
Explanation:
1.12x3=3.36
I hope it's helpful
Point P is plotted on the number line. Point Q is the opposite of point P. Determine the location of point Q on the number line. Explain how you determined the location of point Q on the number line.
Answer:
Point Q is in between -3 and -2
Step-by-step explanation:
Point P is in between 2 and 3 so now do the opposite.
What is the length of C'D'?
Answer:
C'D
Step-by-step explanation:
3 1 half plus 1 half .. and haii
Newton's law of gravitation state that the force F of attraction between two bodies varies jointly as their masses M1 and M2 and inversely as the square of the distance between them. Two bodies whose centers are 500mi apart attract each other with a force of 15lb.What will be the force of attraction if their masses were tripled and the distance between their centers doubled?
Please help I’ll mark brainliest
Answer:
-2-24i
Step-by-step explanation:
vector addition
let x be the value without the vector I
x+7+5=10
x=10-12
x=-2
let y be the value with the vector I
y-3+9+13= -5
y +19= -5
y= -24
Solve for y: -5y + 6 = 16
Answer:
y= -2
Step-by-step explanation:
Answer:
[tex]y=2[/tex]
Step-by-step explanation:
Well first move the 6 to the right side to isolate the y by taking 6 away from both sides to get [tex]-5y=10[/tex]. Then divide both sides by -5 to get [tex]y=2[/tex]. Hope this helps!
Pls mark brainliest!i need help with the graph problems,under the do now question
The numbers in the diagram below indicate the lengths of the sides of a triangle. Bernadette drew the following triangle and claims it is a right triangle.
State whether or not Bernadette is correct?
Answer:
It's not a right triangle, there isn't a right angle anywhere there.
Also, it's not applicable via pythagorean theorem
Step-by-step explanation:
Which graph represents the parametric equations x(t) = t + 3 and y(t) = t2 – 1 for –1 ≤ t ≤ 3?
Answer:
Graph 4 or D on edge
Step-by-step explanation:
guy above is correct
The formula that is used for calculating a parametric equation when converting from rectangular to parametric is y=f(x)
What is a Parametric Equation?This refers to the type of equation that is used to show an independent variable called a parameter, usually with the number 1.
Please note that your question is incomplete so I gave you a general overview to give you a better understanding of the concept.
Read more about parametric equations here:
https://brainly.com/question/51019
Can someone please help me with this math question??
What is the SLOPE and Y-INTERCEPT of the following equation. y = -x +7
1. 48 cm
2. 30 cm
3. 24 cm
4. 54 cm
what's the answer
Step-by-step explanation:
The answer is definitely 2.
which is 30 cm
Please help me out . :)
Answer:
1080ft cubed
Step-by-step explanation:
The formula is "lenght times width times height."
Liz goes on holiday to South Africa
Liz wants to change £850 into south african rand
she wants to get as many 200 rand notes as possible
The exchange rate is £1=18.53 rand
Work out the greatest number of 200 rand notes that liz can get for £850
Answer:
82 notes
Step-by-step explanation:
The computation is shown below:
Given that
£1= 18.53 rand
and since Linz has £850 so he would get the equivalent of
= $890 × 18.53
= 16,491.7 rands
Now he wants the 200 rand notes so we considered it as the highest note
So, the greatest no of 200 notes would be
= 16,491.7 ÷ 200
= 82.45
= 82 notes
What are the TWO ways you chose to display the data?
I NEED HELP IM STUCK!!!!!
Apply the 45º-45º-90º Triangle Theorem to find the length of the hypotenuse of a right triangle with the length of leg a 5 inches.
A) 10 inches
B) 2√5 inches
C) 5√2 inches
D) 25 inches
Answer:
C) 5√2
Step-by-step explanation:
Chirs bought 10.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the number of liters of gasoline Chirs bought?
Answer:
39.52
Step-by-step explanation:
just multiply 3.8 by 104 and thats how many liters
Help guys I rly will appreciate you
Rosa is making a game board that is
16 inches by 24 inches. She wants to
use square tiles. What is the largest
tile she can use?
Please show working
Answer:
8" by 8"
Six of those will fit on the board
Step-by-step explanation:
Answer:
The largest tile she can use is a 8 inches by 8 inches tile.
Step-by-step explanation:
Rosa is making a game board that is 16 inches by 24 inches.
She wants to use square tiles.
The area of the game board (area of a rectangle) is equal to length times width.
∴ Area = 16 inches × 24 inches = 384 square inches
The prime factors of 384 are; 2^7 × 3
We can put it as;
2^6 × 6 = 384
The square root of 2^6 is 2^3 = 8
So Rosa will need six square tiles of 8 inches by 8 inches each.
Hence the largest tile she can use is a 8 inches by 8 inches tile.