Answer 1: x=2y−7
Answer 2: x= 3/2y -5
Heart if this helped
Answer:
x=1 and y=4
Step-by-step explanation:
Let's solve your system by substitution.
3x−6y=−21;6x−9y=−30
Step: Solve3x−6y=−21for x:
3x−6y=−21
3x−6y+6y=−21+6y(Add 6y to both sides)
3x=6y−21
x=2y−7
Substitute2y−7for x in6x−9y=−30:
6x−9y=−30
6(2y−7)−9y=−30
3y−42=−30(Simplify both sides of the equation)
3y−42+42=−30+42(Add 42 to both sides)
3y=12
y= 4
Substitute4foryinx=2y−7:
x=2y−7
x=(2)(4)−7
x=1(Simplify both sides of the equation)
What is the area of this trapezoid?
Enter your answer in the box.
Answer:
88
Step-by-step explanation:
Answer:
88 units^2
Step-by-step explanation:
What is the image of point (2,4) under
the
translation T-6,1?
como resolve essa conta
p = 8 + 10?
Answer:
P equals 18 because 8 plus 10 is 18.
Step-by-step explanation:
Can you help me with my work
Answer:
all u have to do is count how many 2 there are then put that in and do the same for the 8
Step-by-step explanation:
Answer:
[tex]2^{6} *8^{4}[/tex]
Step-by-step explanation:
What fraction describes the probability for two coins being tossed at the same time to both land on heads?
3/4
1/4
1/2
Answer: 1/4
Step-by-step explanation:
A coin has two outcomes which are either the head or the tail. When a coin is tossed, the probability of getting a head is 1/2 and likewise for a tail.
Therefore, the probability for two coins being tossed at the same time to both land on heads will be:
= 1/2 × 1/2
= 1/4
Answer:
1/4
Step-by-step explanation:
A tower has lost contact with a GPS satellite. The satellite is at 4500 meters over the Earth at a location 2000 meters from the tower. At what angle should the tower point and scan to make contact again? Note the height of the tower is not included. Round answers to the nearest whole degree.The angle of elevation from the top of the tower to the satellite is?
Answer:
66°
Step-by-step explanation:
It is given that :
Distance of the satellite from the tower = 2000 m
Height of the satellite above the tower = 4500 m
Therefore the angle of elevation can be found out by :
[tex]$\tan \theta = \frac{4500}{2000}$[/tex]
[tex]$\tan \theta = \frac{9}{4}$[/tex]
[tex]$\tan \theta = 2.25$[/tex]
[tex]$\theta = \tan^{-1}(2.25)$[/tex]
[tex]$= 66 ^\circ$[/tex]
Therefore the tower can make contact with GPS satellite when it pointed at 66° angle.
A magazine has 96 pages. There are advertisements on 75% of the pages. How many of the magazine’s pages do not have advertisements
please please please help me
Answer:
Option B
Step-by-step explanation:
Given function is,
p(x) = x²- (2√2)x + 1
We have to find the value of p(2√2).
By substituting the value x = 2√2
p(2√2) = (2√2)² - (2√2)(2√2) + 1
= 8 - (2√2)² + 1
= 9 - 8
= 1
Therefore, Option B will be the correct option.
I need help plz answer!!!
Answer:
No.
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
If you graph the equations, then you see that (3,8) is not the solution.
Help please! This is worth 50 points it'll mean a lot!
between 20 and 5000 characters
Solving the following system using substitution method.
y=3x-6
y=x-10
Answer:
x = -2, y = -12
Step-by-step explanation:
x - 10 = 3x - 6
-2x = 4
x = -2
y = -2 - 10
y = -12
What is the answer to 10.50 X 8.5 pls help :\
Answer:
89.25
Step-by-step explanation:
If you do 10.50
x 8.5 you get 89.25.
Answer:
89.25
Step-by-step explanation:
10.5 x 8.5 on a calculator.
kooooooooooooo9999999999
Answer:
Looooool
Kooooooooooooooooooooooooooooooooooooooo9999999999999999999999999 to you too!!!
Step-by-step explanation:
Can I have brainiest plz! Thanks!!!
Answer:
I am not sure how you want this question to be answered since it's not a question but um... the answer is Chim chim chim churie
Step-by-step explanation:
FINDING THE AREA OF A NONRIGHT TRIANGLE USING THE BOX METHOD.
Answer:
Step-by-step explanation:
thank you so much. thank you.
Help me Tysm pls ;Dty again
Answer:
its a
Step-by-step explanation: i took the test
Hey can someone tell me what -3x^2(14x^2-2x-8) equals
Answer:
-42x^4 + 6x^3 + 24x^2
Step-by-step explanation:
D)
57.5 units
28)
You want to construct an open-top box that is 6 inches deep, with a square base. It must have a volume of 864 cubic inches. You
have one big piece of cardboard. You will start by cutting it down to a square, and then you will cut smaller squares out of each
corner and fold up the sides.
Which THREE statements are correct?
A)
The volume of the box is V - lwh – 864 in'.
Eliminate
B)
The height of the box is 12 inches.
C)
You need a cardboard square with 22-inch sides,
D)
The volume of the box is V - 6x3
ng
E)
V - 6x? - 864 in
0
A C and E are the answers!
Help I'll give Brainly Est
A farmer sells 7.7 kilograms of apples and pears at the farmer's market.
1
4
of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market? answer
ttbhbidek umm in 10th grade and idek but u can ask others
Given ABC, what is the value of x?
NEED HELP QUICK!!
Answer:
x = 49
Step-by-step explanation:
AD is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides , that is
[tex]\frac{28}{x}[/tex] = [tex]\frac{8}{14}[/tex] ( cross- multiply )
8x = 392 ( divide both sides by 8 )
x = 49
WILL GIVE BRAINLIEST TO BEST ANSWER PLEASE HELP
Hi! Please help on this question (you have to use the Pythagorean theorem method) and explain the steps *giving brainliest*
What is the approximate area of the shaded sector in the circle shown below?
A. 22.90 cm2
5.4 cm
B. 8.48 cm2
c
C. 11.45 cm2
180°
D. 16.96 cm2
Answer:
The correct answer is [tex]11.45 cm. ^2[/tex]
Step-by-step explanation:
I just got it correct.
The approximate area of the shaded sector in the circle shown is,
⇒ 11.45 cm²
What is mean by Circle?The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.
We have to given that;
A circle is shown in figure with diameter 5.4 cm.
Hence, Radius of circle = 5.4 / 2 = 2.7 cm
Since, Area of circle = πr²
Hence, We get;
Area of circle = πr²
Area of circle = 3.14 × 2.7²
Area of circle = 22.89 cm²
Thus, Area of shaded region of the circle is,
⇒ 22.89 cm²
⇒ 22.89/2 cm²
⇒ 11.45 cm²
Thus, The approximate area of the shaded sector in the circle shown is,
⇒ 11.45 cm²
Learn more about the circle visit:
https://brainly.com/question/24810873
#SPJ7
What is the probability of rolling a number 2 or less on a dice?
Provide answer as REDUCED FRACTION!
Answer:
1/3 if it's a standard die with the highest number being 6.
Step-by-step explanation:
HELPP ME QUICK PLSSS I WILL HAVE A BREAKDOWN RN I NEED IT PLSS NOW I WOULD PUT YOU BRAINIEST PLSSS HELPP NOW What is the slope-intercept equation of the line below?
Answer:
Y=⅘X+2. the picture not clear so i hesitate
Which phrase best describes the translation from the graph y=6x^2 to the graph of y=6 (x+1)^2?
6 units right
6 units left
1 unit right
1 unit left
Answer:
1 unit left
Step-by-step explanation:
Here, we want to get the kind of transformation applied
From the given equations, we can see that the value 1 being added to 1 in the second equation is the difference
What this mean is that we have an issue with the x value
For x to move to x + 1, there is a translation to the tune of 1 unit in the left direction
Wich measurement is the closest to the area of the triangle in square centimeters???? :(
PLZ HELP I NEED TO TURN THIS IN TODAY
Answer:
The top one
Step-by-step explanation:
Just count how many are in each catagory
Answer:
The First One
Step-by-step explanation:
Don't Ask How Long It Took
A 54 inch pipe is cut up into 2 pieces . One piece is two times the length of the other
******WORTH 50 POINTS****WILL MARK BRAINLIEST****PLEASE ANSWER ALL QUESTIONS***
A Drama Club is planning a grand opening musical for the new auditorium! It can hold up to 1000 people. They plan on charging $6 for a student ticket (x) and $10 for an adult ticket (y). If they need to make $3500 to cover all of their expenses, answer the following:
a) Write an inequality to represent the number of tickets
b) Write an inequality to represent the amount of money brought in
c) Give ONE combination of student and adult ticket sales that would satisfy both inequalities
d) Give ONE combination of student and adult ticket sales that would satisfy ONE, but NOT both inequalities
this is difficult lol im scared to attempt this so i wont