What is the perimeter of the rectangle?
A 30 cm
B. 60 cm
C. 200 cm
D. 400 cm
Answer:
60 cm
B.)60 cm
Answer:
B: 60 cm
Step-by-step explanation:
Because the perimeter you have to add all sides
so it would be 20+10+20+10 = 60
Joy is helping her father to build a rectangular deck that measures 14 ft by 19 ft.
Find the area of the deck.
5. Diego is 165 cm tall. Andre is 1.7 m tall. Who is taller, Diego or Andre? Explain your reasoning?
Answer:
andre
Step-by-step explanation:
there is 100 cm in a meter. So diego would be 1.65 meters
Answer:
Andre
Step-by-step explanation:
1.7 meters is 170 centimeters because 1 cm is 100 meters. 165 centimeters is less than 170 meters,so Andre is taller.
HELP ASAP!!! please, I need help
Your answer would be be subtract 3
hope it helps
The two roots a+b and a-
vb are called
Answer:
Conjugate radicals.
Step-by-step explanation:
thats the answer im pretty sure
Answer:
Conjugate Radicals
Step-by-step explanation:
Someone help pleaseeee
Answer: 3/4
Step-by-step explanation: evalute the exponet which is 36 add the numbers then evalute again the mutiply then divide.
Jake is offered a job at $800 for 4 days of work. He is offered another job that pays $950 for 5 days of work. Jake wants to know which job he should pick.
In the box, type a message to Jake with your advice. Support your opinion with mathematical calculations and reasoning. You may also do your work on a separate sheet of paper and upload it in the box below.
i think its pretty ez ;-;
Answer:
he should choose the $800 for 4 days job.
Step-by-step explanation:
a baker bought 12 pounds of flour he used 5/8 of the flour how many pounds of flour are left
The formula used to convert Fahrenheit (°F ) to Celsius (°C
5(F - 32) : 9
Which represents the Celsius conversion of 77af?
19°C
O 25°C
O 109°C
Answer:
25°C
Explanation:
My mom uses Celsius and she told me, even though I was still doing the math-
Please Help I’m in a test!!!!!
What is the slope of the line that passes through the points (-8, 3) and (-8, 5)?
(A) 0
(B) 1/8
(C) 2
(D) undefined
Answer:
undefined
Step-by-step explanation:
The x coordinates didn't change so the line is vertical and vertical lines have undefined slope
A total of 20 families participate in a car wash. Each family brings two cars. Mr. Gonzales notices that 35% of the cars were minivans. How many minivans were washed?
Answer:
14 minivans
Step-by-step explanation:
From the question
A total of 20 families participate in a car wash. Each family brings two cars.
Hence, the total number of cars brought to the car wash is:
20 × 2
= 40 cars.
Mr. Gonzales notices that 35% of the cars were minivans.
The number of minivans were washed is :
35% of the total number of cars
= 35/100 × 40
= 14 minivans
Hence, 14 minivans were washed
F(x) = (3x - 2)/6 which of the following is the inverse of F(x) ? O A O B. F ^ 1 * (x) = (6x + 2)/3 F ^ - 1 * (x) = (2x - 3)/6 F ^ 1 * (x) = (6x - 2)/3 F ^ - 1 * (x) = (2x + 3)/6 O D.
NEED THIS ASAP!!
Answer:
A
Step-by-step explanation:
The inverse of the given function is (6x + 2)/3.
What is the inverse of a function?"The inverse of a function is a function that undoes the operation of that function. The inverse of a function exists if and only if the function is bijective"
Given function is
F(x) = (3x - 2)/6
⇒ y = (3x - 2)/6
If we write 'x' instead of 'y' and 'y' instead of 'x', then we get:
x = (3y - 2)/6
⇒ 6x = (3y - 2)
⇒ 3y = 6x + 2
⇒ y = (6x + 2)/3
Therefore, F⁻¹ (x) = (6x + 2)/3
Learn more about the inverse of a function here:https://brainly.com/question/16959154
#SPJ3
A park is rectangular with a length of 23 miles. If the area of the park is 12 square miles, what is its width? Input your answer as a fraction.
Answer:
12/23
Step-by-step explanation:
Area = length x width
Width = area ÷ length
12 ÷ 23 = 0.5217
Or in fraction form: 12/23
Answer:
The area for a rectangle is calculated by multiplying its length and width. You are given the area and one side, so you can set up an equation and solve for the other side.
Step-by-step explanation:
A = 12 sq. mi.
L = 23 mi.
W = ?
A = L x W, so 12 = 23 x W
Solve for W by dividing both sides by 23.
W = 12/23 mi.
You can't reduce that fraction any further.
Just as a side note, the answer tells us that the park is long and narrow. It is 23 miles long, but just over half a mile wide.
What is the value of tan A?
A: 6/8
B: 6/10
C: 8/6
Answer:
A: 6/8
General Formulas and Concepts:
Trigonometry
tan∅ = opposite over adjacentStep-by-step explanation:
Step 1: Define
opposite leg of ∠A = 6 cm
adjacent leg of ∠A = 8 cm
Step 2: Write ratio
tanA = 6 cm/8 cm
tanA = 6/8
Answer:
its A
Step-by-step explanation:
I just took the test
A rectangle has a length of 2 meters and a width of 40 centimeters. what is
the perimeter of the rectangle?
3x^2 - 8 = 67
Solve for X
Answer:
x=5
Step-by-step explanation:
3x^2=75
x^2=25
x=5
Brian purchased 4 items that were $1.00 each. The sales tax rate is 5.5%. How much was Brian's total bill including sales tax?
Solve for the -2(3)+12
please help,, will mark brainliest!!
Answer:
87 degrees
Step-by-step explanation:
because 87 and 2 are diagonal and they are going to be the same. :)
Answer:
87%
Step-by-step explanation:
The radius of an airplane propeller is 24 inches. What is the circumference of the propeller?
Answer:
48π
Step-by-step explanation:
the circumference is dπ and the diameter is 2 of the radius
Answer:
48
Step-by-step explanation:
how many yards are in the perimeter of a square that measures 99 inchs on each side?
A chess club with 40 members is electing a new president. Dale received 12 votes. What percentage of the club members voted for Dale?
Answer:
30%
Step-by-step explanation:
Since you want the find the percentage of members who voted for Dale you want to do
12/40= 0.3 or 30%
A police officer drives 191 miles in 152 minutes. What is the officer's average speed in miles per hour?
Answer: I think I would be about 1.323 miles per Hour
Step-by-step explanation:
A fruit stand sells 2 oranges for two dollars and fifty cents.
What is the unit price for each orange?
Answer:
the answer would have to be 1.25
Step-by-step explanation:
Answer:
1 orange= $1.25
2 oranges= $2.50
help me find p.....
Answer:
the angle size in an nonagon is 140°
Step-by-step explanation:
HELP!!! WILL GIVE BRAINLIEST!!!!
Answer:
c. 12
Step-by-step explanation:
The table below represents a linear relationship. What is the y intercept? A. b=0 B. b=1 X 10 12 14 16 y 23 27 31 35 c. b=2 D. b=3
Answer:
wish I could help ya but it is A yet but sure
solve this fast! ill give brainliest and a thank you and 5 stars
Answer: now i hav to walk my fish
1 -20
2. 200
3. -6
4. 5
5. -60
6. 45
Step-by-step explanation:
How to walk fish um u see go scuba diving in mariana trench then u find fish (hint) avoid kraken and megaladon or tell them corpse jr sent u. the put leash on fish boom u walked him (another hint) bring extra oxygen tanks u will run out then u die, to leave the kraken throws u out of water and to ur home.
- me
toodles
Latrell took one of his friends out to lunch. The lunches cost $60 and he paid 5% sales tax. If Latrell left a 15% tip on the $60, how much in total did he pay?
Answer:
$72
Step-by-step explanation:
Cost of the lunch = $60
Sales tax = 5% of $60
= 5/100 × 60
= 0.05 × 60
= $3
Tip = 15% of $60
= 15/100 × 60
= 0.15 × 60
= $9
how much in total did he pay?
Total amount paid = cost of the lunch + sales tax + tip
= $60 + $3 + $9
= $72
Latrell paid $72 in total for the lunch
Help please!ill give brainliest
Answer:
seirously I don't know if that's an "x" or a multiplication sign
Step-by-step explanation:
[3² x(189/9)]-32
9. 21x - 32
189x - 32
x = 189/32
x = 5.29/32
[3² x(189/9)]-32
9x21-32
189-32
157