Answer:
orange = 9 sticks
Red = 23 sticks
Step-by-step explanation:
orange = x
Red = y
x + y = 32
There are 5 more red sticks than twice the number of orange sticks
y = 2x + 5
x + y = 32
x + 2x + 5 = 32
3x = 32 - 5
3x = 27
x = 27/3
x = 9 sticks
y = 2x + 5
= 2(9) + 5
= 18 + 5
y = 23 sticks
orange = 9 sticks
Red = 23 sticks
What is the value of y=6−4x when x=2?
Answer:
y = -2
Step-by-step explanation:
You substitute 2 as x, y = 6 - 4 * 2, which is y = 6 - 8 = -2.
A biology class has a total of 25 students. The number of females is 15 less than the number of males. How many males and how many females are in the
class?
Answer:
10 males
Step-by-step explanation:
because 15 + 10 is 25 so the answer is 10 males and 15 females
If a cheetah runs for 4 seconds and runs 120 meters, how many seconds does it take a cheetah to run 270 meters? Explanation Please
Answer:
The cheetah needs 9 seconds to run 270 meters
Step-by-step explanation:
Proportions
Given the rate of change of the distance traveled by a cheetah is constant, we can predict the time taken to travel any distance.
The cheetah runs 120 for 4 seconds. The rate of change is:
[tex]\frac{120\ m}{4\ s}=30\ m/s[/tex]
This is the cheetah's speed.
To run 270 meters, we divide the distance by the speed to find the time:
[tex]t=\frac{270}{30}=9[/tex]
The cheetah needs 9 seconds to run 270 meters
4 yd
8.5 yd
What is are of the given shape
Answer: Knock Knock!
Step-by-step explanation: (Who's there?)
What is the surface area??
Answer:
X-32
Step-by-step explanation:
We don’t know the value of s so therefore x-32
Please help! Find the value of a.
I’ll give Brainliest!
Need help HMI 10th Geometry
Mrs. Walters drove 360 miles on 25 gallons of gas. Mr. Walters drove 480 miles on 32 gallons of gas.
b. Find the mileage per gallon for Mr. Walters's car.
Please explain how you got this answer
Answer:
Mr.Walters car can go 15 miles on one gallon of gas.
Step-by-step explanation:
To find this, you first want to put it into a ratio.
480:32
Next, you want to divide.
480/32
After you divide, you get 15. That tells you that you get 15 miles off of one gallon of gas.
Answer:
15 miles
Step-by-step explanation:
Kai needs to replace the strip laminate that is glued to the vertical faces on a square tabletop. The tabletop is 1.69 m2. What length i laminate does he need
Area of a square = Side x Side (length x width)
A = 1.69 m²
Length = √area of square
L = √1.69 m²
L = 1.3 m
Check Work: 1.3² = 1.3 m x 1.3m
= 1.69 m²
Answer:
he needs 1.3 meters of laminate for the length
Step-by-step explanation:
area of a square = side multiplied by side (or length x width)
area = 1.69 m²
Length = √area of square
L = √1.69 m² or 1.3m
Find two positive numbers that satisfy the given requirements. The sum of the first number squared and the second number is 54 and the product is a maximum.
Answer:
36
Step-by-step explanation:
Calculation to Find two positive numbers
First step
Let the first positive number be a
Let the second positive number be b
Second step is to create the Equation
a^2+b= 54....... Equation (1)
b = 54-a^2........ Equation (2)
Third step is to find the product
Product= a(54-a)^2 = 54a-a^3
Fourth step is to differentiate
dP/dx = 54-3a^2
dP/dx = 0
Fifth step is to solve for 54-3a^2 = 0
Hence,
3a^2=54
a^2 = 18
Last step
a= √(18)
b= 54-(√(18))^2
b=54-18
b = 36
Therefore the two positive numbers are 36
are these triangle obtuse or acute using the pythagorean theorem?
Answer:
they are acute triangles and right triangles
Step-by-step explanation:
HURRY!! BRAINLIEST IF RIGHT!!
At a football game, a vender sold a combined total of 198 sodas and hot dogs. The number of sodas sold was two times the number of hot dogs sold. Find the
number of sodas and the number of hot dogs sold.
Answer: 132 sodas & 66 hot dogs
Step-by-step explanation: S=soda H=hot dogs
so 2s + h = 198
= 198 / 3 = 66
66 x 2 = 132 sodas
66 = number of hot dogs
Which of these numbers is a prime number?
A. -3
B. 0
C. 17
D. 33
Answer:
c: 17
Step-by-step explanation:
Answer:17
Step-by-step explanation:did the practice and got it right
Please help. Due in 30 minutes, whoever answers 1st I'll mark them brainlist
Answer:
the E is the same as the circles
Step-by-step explanation:
Help please will give Brainlist
Answer:
D) No solution
factorise 2x^2 +3x -20=0. 25 points!! plsss could someone help :)
Answer:
(2x - 5) (x + 4)
Step-by-step explanation:
What is the value of x 2(3x-1) ≥ 4x-6
Helpppp
Answer:
if you put it backward you get the answer
Step-by-step explanation:
Answer: the answer is -1
Step-by-step explanation:
Hopes this helps !!!
what is the answer to this sqrt{243}
Answer:
It is 9√3 and in decimal form it's 15.58845726
Step-by-step explanation:
Hello students answer this for branliest and 10 points
4+1=
Answer:
5
Step-by-step explanation:
ty, have a good day!
52. Cole worked part-time at an amusement park. The amount of money Cole earned for each of six weeks is shown. $ 45, $ 85, $ 43, $ 45, $ 37, $ 70. Calcule the meant absolutely deviation to the nearest tenth
what two integers does square root of 7 fall between
Answer:
2 and 3
Step-by-step explanation
ask a brainly question
1) 5x+1= 8x-32
x =?
Answer:
I believe the answer would be [tex]-\frac{1}{29}[/tex]Answer:
The answer is x = 11
Step-by-step explanation:
I have attached a picture of the solution below.
A store sells comic books. Each comic book costs the same amount. During a sale, the store reduces the price of each comic book by $1.45. Miguel
spends $12.88 on 2 comic books at the sale price
Answer:
the original price is $7.89
the price on sale is $6.44
i hope this helps
Step-by-step explanation:
divide $12.88 by 2 to get the price of one of those comic books on sale which gives you $6.44
if you want the original price you just add $1.45 to $6.44 and then thats the price before the sale.
After travelling for 3 hours at an average speed of 70 km / hour,
James was still 48 km from home. How far away from home was
James when he started his journey? __ km
Answer:
258 km
Step-by-step explanation:
To find how much he traveled:
(70 hm/hour) * ( 3 hours) = 210 km
so he traveled 210 km but still 48 km away from his home, then we need to add the values.
210 km + 48 km = 258 km
Don't forget to press that "Thanks" button and rate my answer!!!
In which table is y a linear function of x
Answer:
C
Step-by-step explanation:
the difference is the same between the points
5(x+6)12 how do i solve this
Answer:
60x + 360
Step-by-step explanation:
5 • (x+6) • 12
(5x+30) • 12
60x +360
The side of a cube measures \large 2.2\times10^{-6} cm. What is the volume of the cube in cubic centimeters? Write your answer in scientific notation.
Answer:
The volume is [tex]10.648 \times10^{-18}[/tex] cm³
The scientific notation [tex]1.0648 \times10^{-17}[/tex] cm³.
Step-by-step explanation:
Consider the provided information.
The side of a cube measures [tex]2.2\times10^{-6}[/tex] cm.
The volume of cube = [tex]s^3[/tex]
Where, s is the side.
The volume of cube: [tex]V=(2.2\times10^{-6})^3[/tex] .
[tex]V=(2.2)^3 \times(10^{-6})^3[/tex]
[tex]V=10.648 \times10^{-18}[/tex]
Hence, the volume is [tex]10.648 \times10^{-18}[/tex] cm³
The scientific notation [tex]1.0648 \times10^{-17}[/tex] cm³.
What is 0.8 with an line on top written as a fraction?write you answer in the box.
Answer:
i think 8/1000
Step-by-step explanation:
The fraction is 8/9.
What is Rational Number?Any number that can be expressed as a fraction and where the denominator (the bottom number) and the numerator (the top number) are both integers is considered a rational number.
We have the decimal is 0.8(bar).
let x= 0.888888.... (1)
Now, multiply above equation by 10
10x = 8.8888..... (2)
Subtraction equation (1) and (2), we get
10x - x = 8.8888.... - 0.88888...
9x = 8
x = 8/9
Thus, the fraction is 8/9.
Learn more about Rational Number here:
https://brainly.com/question/24540810
#SPJ2
Answer this plzz
Can you try this question
Answer:
1. unlikely
2. likely
Answer: 1: Unlikely and 2. Certain... (nothing is impossible)