Solve by elimination {(x+3y=4),(-x+4y=10)
Answer:
Step-by-step explanation:
Hope this helps u!!
PLEASE HELP
3 +(2+8)+ 4x1/2^4
04
32
O
16
06
06
32
Answer:
x/4+13
Step-by-step explanation:
A rectangle has a length of 16 inches, and the length of the diagonal is 20 inches. What is the width of the rectangle? A6 inches 12 inches B 9 inches D24 inches
Answer:
12 inches
Step-by-step explanation:
1. The area of a square is given. Find the length of one side of each square.
a. Area of a square: 81 in?
b. Area of a square: 150 cm?
A. Area of a square is 81 cm
I NEED HELPPP pleaseeeeeee !!!!!!
X m, 6 m, 12 m
mathematics and inaquality
Answer:
djajahshshsk manually sjss
Find the value of the trig function indicated.
[tex]cos( \theta) = \frac{adj}{hyp} \\ cos( \theta) = \frac{6}{10} \\ cos( \theta) = \frac{3}{5} [/tex]
Help asap please math if you put in a random answer you will be reported. Tysm! (Do not show your work just put in the RIGHT answer!) TYSm! :D
Answer:
9. 108 cm^2 or B
10. 1,080 m^2 or B
Step-by-step explanation:
9.
A=ah+bh+ch+1
2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=3·8+4·8+5·8+1
2·﹣34+2·(3·4)2+2·(3·5)2﹣44+2·(4·5)2﹣54
= 108
10.
A=ah+bh+ch+1
2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=15·24+8·24+17·24+1
2·﹣154+2·(15·8)2+2·(15·17)2﹣84+2·(8·17)2﹣174
= 1080
30,000 times 8 thank you for answering.
Answer:
240,000
Step-by-step explanation:
have a nice day
Find X and angles R and L. Please help me with this
What ratios are equivalent to 30:20
Answer:
3:2
Step-by-step explanation:
Please I need emergency help.......
Answer:
C)
Step-by-step explanation:
Suppose a 24-acre plot of land is being
divided into 1/3 -acre lots for a housing
development. How many lots will there
be in the development?
can someone please help me with this it's due at 11:59
Answer:
Step-by-step explanation:
perimeter = 74+74+93+93 = 334 ft
area = (74× 93) = 6882 ft²
b . area
c. perimeter
Answer:
Step-by-step explanation:
WILL MARK BRAINLIESTTTTTTTT
For every 1/4 of an inch a boy grows, he gains 3/4 of a pound. If the boy weighs 64 pounds when he is 52 inches tall, how many pounds will he weigh when he is 53.5 inches tall?
Answer: 68.5 pounds
Step-by-step explanation:
he grew 1.5 inches, or 6/4 inches, a total of 6 1/4 inches. 6*(3/4) = 4.5.
If he gained 4.5 pounds, then he would be 64 + 4.5 = 68.5 pounds
Answer:
68.5 pounds
Step-by-step explanation:
hope this helps you!
someone please please help me with this !
Answer:
Rule for first number (x,-y)
Rule for second number (kx,ky)
Step-by-step explanation:
HELPPPPPP
solve the equation for x
2/3x-1/9x+5=20
Answer:
x=27
Step-by-step explanation:
You want to isolate the variables so you subtract 5 from both sides. Therefore the equation will be 2/3x-1/9x=15. You want to take away the fraction because no one likes fractions. You have to multiply everything by 9. Therefore, the equation will be 6x-x=135. 5x=135. You want to isolate x so you have to divide each side by 5. x=135/5. Simplify to get x=27.
If this has helped you please mark as brainliest
Given circle Q a measure of SR = 120 degree and a radius of 9 feet, as shown below determine the arc length of SR use mathematics to explain how you determined your answer. 
Volume and circles
Help please ❤️
Answer:
Arc length SR = 18.85 ft
Step-by-step explanation:
To get the arc length, we use the formula below
theta/360 * 2 * pi * r
theta is the central angle subtended by the arc which is 120 degrees
r is the radius of the circle which is 9 ft
Substituting these values, we have
120/360 * 2 * 3.142 * 9
= 18.85 ft
Encuentra el valor de x 2( x-2) = 2x-4
Respuesta: Para "x" es 2 y 1 (x = 2,1)
The ratio x:y is 1:3
Which of the following statements are correct?
A. x is 1/3 of y
B. y is 2 of (x + y)
C x is 1/4 of y
D. y is 3/4 of x
Answer:
A. & B. are the corect answers
Step-by-step explanation:
Answer:
A and B
x is [tex]\frac{1}{3}[/tex] of y
AND
y is [tex]\frac{3}{4}[/tex] of (x+y)
Step-by-step explanation:
x:y is 1:3
=> y is bigger than x
=> y is 3x bigger than x
=> y = 3 lots of x
=> [tex]y =[/tex] [tex]3x[/tex]
=> [tex]\frac{y}{3}[/tex] [tex]= x[/tex]
=> [tex]\frac{1}{3} y[/tex] [tex]= x[/tex]
So x is [tex]\frac{1}{3}[/tex] of y
y is [tex]\frac{3}{4}[/tex] of (x+y)
If x = 1 and y = 3 (substitute in values)
=> 3 is [tex]\frac{3}{4}[/tex] of (4)
=> 3 is [tex]\frac{3}{4}[/tex](4)
=> 3 is ([tex]\frac{3}{4}[/tex]x4)
=> 3 = 3
Therefore, y is [tex]\frac{3}{4}[/tex] of (x+y) is true
So the answers are:
x is [tex]\frac{1}{3}[/tex] of y
AND
y is [tex]\frac{3}{4}[/tex] of (x+y)
BRAIN TO CORRECT ANSWER!!
Juan rides the bus to school each day. He always arrives at his bus stop on time, but his bus is late 80% of the time. Juan runs a simulation to model this using a random number generator. He assigns these digits to the possible outcomes for each day of the week:
• Let 0 and 1 = bus is on time
• Let 2, 3, 4, 5, 6, 7, 8, and 9 = bus is late
The table shows the results of the simulation.
(image)
Answer:
2/10 = 20%
Step-by-step explanation:
the correct answer is 20% hope this helps.
The colonists felt a larger country should not be owned by a smaller country.
TrueFalse
It is False :))
Step-by-step explanation:
plz mark me as brainliest
You earn $108 for doing 12 hours of yard work. your friend earns $165 working at a store for 15 hours. how much more does your friend make than you per hour?
(No links please)
Answer:
3 hours
Step-by-step explanation:
help please i’m very confused!
Answer:
A
Step-by-step explanation:
Answer:
(2x+2)+(x+34)
3x+36=180
-36=144
144/3
x=48
Step-by-step explanation:
Without looking, Tammy takes a marble out of a bag that contains 10 red marbles, 15 green marbles, and 25 blue marbles. She records its color and returns the marble to the bag. If Tammy repeats this process 90 times, how many times can she expect to pull out a red marble?
Answer:
18 is the answer
Step-by-step explanation:
added all the marbles she took out to see the total she took out which was 50
if she did it 90 times I need to see how much time 50 she did it more and that was so 90 divided by 50 is 1.8 and that times 10
(times because we want to see how many times the red marble would come out) and that’s 18
hope this helps u
Have a nice day : )
Mark brainliest
Someone help me please! I don’t understand this.
What is the volume, in cubic inches, of the container?
Answer:
The answer is 42 3/4 for this question
I'm supposed to find the error in this problem
Answer:
The height is 12 cm instead of 13 cm
Step-by-step explanation:
use 12 Cm to take out answer
A sundae bar has five toppings to choose from. Any number of toppings can be
chosen. How many different sundaes are possible?
Answer: 32
Step-by-step explanation:
When given a question where there is a distinct set of items to choose from, the total number of configurations is equal to 2 to the power of number of different choices. Since there are five different choices, the number of different sundaes is equal to 2^5 or 32 sundaes.
The length of the kite string is 86 m. The angle that the string makes with the
ground is 36º. Calculate the vertical height of the kite
Answer:
86+36=122
Step-by-step explanation: