If you know this please help and explain this for me thanks
Answer:
y int is (0,5)
slope is m=-2
y=-2x+5
Step-by-step explanation:
The line has a slope of -2 and a y-intercept of y=4. (y=-2x+4)
Explanation: You can tell by where the line is landing on the x and y intercepts and it's as easy as counting lines. As far as the y-intercept goes, you can tell that by looking where the line crosses the y axis. And in this case it's (0,4) making your y-intercept, y=4.
Can someone please help me answer question 17
Answer:
Concepts: Basic Linear Algebra
X Cartons 1 Carton = 12 eggs Y Carton 1 Carton = 18 eggs72 eggs total Hence 12X + 18Y = 72 To meet your question guidelines: 12X+18Y-72=0Solve the system by substitution y=6x and 7x-8y=-41
Answer:
x = 1
y = 6
Step-by-step explanation:
y = 6x --------------(I)
7x - 8y = -41 ------------(II)
Substitute y =6x in equation (II)
7x - 8*(6x) = -41
7x - 48x = -41 {Combine like terms}
-41x = -41
x = -41/-41
x = 1
Plug in x = 1 in equation (I)
y = 6*1
y = 6
The chagram shows a regular octagon joined to an equilateral triangle
NOT TO
SCALL
Work out the value of
Answer:
x = 165°
Step-by-step explanation:
x° = 360 - (the measure of one interior angle of the octagon + the measure of one interior angle of the equilateral ∆)
Each interior angle of a regular octagon = 135° ([tex] \frac{(n - 2)180}{n} = 135°)
An equilateral ∆ has equal angles, each measuring 60°.
Therefore:
x° = 360° - (135° + 60°)
x = 360 - 195
x = 165°
Answer:
165°
Step-by-step explanation:
What is the surface area of the right triangular prism
A 2,127 square centimeters
B 2,367 square centimeters
C 4,440 square centimeters
D 5,920 square centimeters
Answer:
A
Step-by-step explanation:
Area of a base: 16 × 15 ÷ 2 = 120
Area of sides:
37 × 15 = 555
37 × 16 = 592
37 × 20 = 740
Area of prism: 2 × 120 + 555 + 592 + 740 = 2127
There are 165 laptops and desktop computers in a lab. There are 9 more laptops than desktop computers. What is the total number of laptops in the lab?
Answer:
87
Step-by-step explanation:
Let d = number of desktops.
Let a = number of laptops.
a + d = 165
a = d + 9
d = a - 9
a + d = 165
a + a - 9 = 165
2a - 9 = 165
2a = 174
a = 87
Answer: 87
Answer:
87
Step-by-step explanation:
ILL GIVE BRAINLIEST ON THIS QUESTION!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
15.25 or 15 if you need it to be rounded.
Step-by-step explanation:
-11 on both sides to get 5x=1x+61. Then, -1x on both sides to get 4x=61. Then to find x you do 61 divided by 4 which is 15.25.
A gas station that fills portable propane tanks (such as are used for camping and for outdoor barbecues) charges $2.50 per gallon.
what is the question? you just said how much they charge.
Alejandro is renting a car to visit his cousin for seven days. The rental car company charges him $199 for the week plus $0.32 per mile driven. Alejandro has $350 to spend on the rental car fees. Write an inequality to determine how many miles Alejandro can afford to drive.
Answer:
(199+0.32)minus 350
Step-by-step explanation:
199 is the cost plus fee per mile 0.32 subtract 350 to see if he can afford it
What is the vertical change when the horizontal change is 1?
Answer:
It should be 2.
Step-by-step explanation:
The slope for this graph is 1/2 or 1 horizontal for every 2 verticals.
Answer:
It’s 2 I’ve done this before
Step-by-step explanation:
A bag of marbles contains 6 blue marbles 2 yellow marbles, 4 red marbles, and 1 green marble. What is the probability of reaching into the bag and selecting a yellow marble?
Answer:
The answer would be 2/13
Step-by-step explanation:
Answer it guys pls idk how... you can also show the steps. For those who answer it all correctly I will give the brainliest answer
Answer:
8,48
3,87
7,34
11,66
15,81
2,25
9,21
6,16
10,04
26,45
43,57
12,84
4,69
5,56
7,68
9,32
3,60
10,33
10,14
2x^2-11x + 5.o-x^2 + 4x +371 =0
Mrs. Merriweather removed four strips of wallpaper border from her laundry room. The first piece was 110 centimeters long. The second piece was 1.5 meters long. The third piece was 125 centimeters long, and the fourth piece was 205 centimeters long. What was the total length of the wallpaper border Mrs. Merriweather removed?
Answer:
590 centimeters
Step-by-step explanation:
Rodrigo planted flowers in a section of a circular garden as shown. Calculate the closest area of this sector of the garden to the nearest whole number.
Answer:
[tex]A = 118ft^2[/tex]
Step-by-step explanation:
See attachment for complete question.
From the attachment, we have:
[tex]\theta = 80[/tex]
[tex]r = 13ft[/tex] -- Radius
Required
Determine the area of the sector
Area (A) of a sector is calculated as:
[tex]A = \frac{\theta}{360} * \pi r^2[/tex]
Substitute values for r and [tex]\theta[/tex]
[tex]A = \frac{80}{360} * \pi 13^2[/tex]
[tex]A = \frac{80}{360} * \pi *169[/tex]
[tex]A = \frac{80*169}{360} * \pi[/tex]
[tex]A = \frac{13520}{360} * \pi[/tex]
Take [tex]\pi[/tex] as [tex]\frac{22}{7}[/tex]
[tex]A = \frac{13520}{360} * \frac{22}{7}[/tex]
[tex]A = \frac{13520 * 22}{360 * 7}[/tex]
[tex]A = \frac{297440}{2520}[/tex]
[tex]A = 118ft^2[/tex]-- approximated
도와주세요
Please Help!!!!
Answer:
(c) is the right answer
go for it
hope it helps you
Step-by-step explanation:
please mark me as brainliest please
PLEASE HELP WILL AWARD BRAINLIEST TO BEST ANSWER!!!
Answer:
MO = 8 units
MP = 4 units
Step-by-step explanation:
[tex] In\: \triangle MOP, \\
\angle P = 90\degree ... (given) \\
\angle M = 60\degree ... (given) \\
\therefore \angle O = 30\degree(3^{rd} \: \angle \: of\: \triangle) \\
Let \huge\purple {MO = x \: units}... (1)\\
\therefore MP = \frac{1}{2} \times MO\\(side\: opposite \: to\: 30\degree) \\\\
\therefore MP = \frac{1}{2} \times x\\\\
\huge\red {\therefore MP = \frac{1}{2} x}.... (2)\\\\
\therefore PO = \frac{\sqrt 3}{2} \times MO\\(side\: opposite \: to\: 60\degree) \\\\
\therefore PO = \frac{\sqrt 3}{2} \times x\\\\
\huge\orange{\therefore PO = \frac{\sqrt 3}{2}x} \\\\
\because MP + PO + MO = P(\triangle MOP) \\\\
\therefore \frac{1}{2} x+\frac{\sqrt 3}{2}x+ x = 12+4\sqrt 3\\\\
\therefore \frac{1}{2} x+x+\frac{\sqrt 3}{2}x= 4(3+\sqrt 3)\\\\
\therefore \frac{3}{2} x+\frac{\sqrt 3}{2}x= 4(3+\sqrt 3)\\\\
\therefore \frac{(3+\sqrt 3)}{2} x= 4(3+\sqrt 3)\\\\
\therefore x = 4(3+\sqrt 3)\times \frac{2}{(3+\sqrt 3)}\\\\
\therefore x = 4\cancel{(3+\sqrt 3)}\times \frac{2}{\cancel {(3+\sqrt 3)}}\\\\
\therefore x = 4\times 2\\\\
\therefore x = 8\\\\
\huge\purple {\boxed{\implies MO = 8}} \: \\ [From\: equation \: (1)]\\\\
\because MP = \frac{1}{2} x \:
\\ [From\: equation \: (2)]\\\\
\therefore MP = \frac{1}{2} \times 8\\\\
\huge\red {\boxed{\therefore MP = 4 \: units}}
[/tex]
HELP PLS QUICK!!!!!!
Put the following in order from smallest to largest
0.2, 1/2 60%
Answer:
From smallest to largest
0.2, 1/2, 60%
Step-by-step explanation:
:)
Answer:
0.2, 1/2, 0.6/60%
Step-by-step explanation:
6 • (4 + 5) = 6 • 4 + 6 • 5 a. Associative Property of Addition c. Distributive Property b. Commutative Property of Addition d. Identity Property of Addition
Answer:
c
Step-by-step explanation:
write a problem that represents "7+-7"
Answer:
The fish jumped 7 inches from the sea then fell 7 inches down.
Step-by-step explanation:
Answer:
7-7
Step-by-step explanation:
7 adding a negative number means it is subtracting because you are taking away from the 7.
10x8x38x12/10 PLSEASEE HELP WILL MARK BRAINLIEST
Answer:
3648
Step-by-step explanatio
Answer:
Answer: 3,648
Step-by-step explanation:
3,648
Hello pls help this is due today and do not comment on anything that is out of the subject.
Answer:
lol
Step-by-step explanation:
hehhehehehhhheeeeehhhee u cant stop me
Yuson must complete 30 hours of community service. She does 2 hours each day. Which linear equation represents the hours Yuson left after x days?
Will mark brainliest if correct
Answer:
y = 30 - 2x
Step-by-step explanation:
She must complete 30 hours, so we start at 30 hours.
Each day, she has 2 less to do after she does her service hours.
So if x = # of days, then that is -2x
Put that together,
y = 30 - 2x
please hit the heart button and crown brainliest :)
i need help please this is timed
Answer:
The answer is A.
Step-by-step explanation:
The sum of a rational number and an irrational number is_____number.
rational number or a irrational number
Answer:
The sum of a rational number and an irrational number is irrational number.
How long does it take a snail to crawl 77 inches
Answer: about 2 minutes and 47 seconds
Step-by-step explanation:
(20p) Write the equation that represents a circle with center (−10, −6) and radius 9 units.
Answer:
The equation of a circle is:
(x−x0)2+(y−y0)2=R2
where x0 and y0 are the center of the circle (x0,y0) and R is the radius of the circle.
Step-by-step explanation:
Step-by-step explanation:
The equation of the circle is (x + 10)² + (y + 6)² = 81.
8x − 4y = −16
3x + 15y = −6
Answer:
good job that is correct
Step-by-step explanation:
goooooooooooooooooooooooood joooooooooooooooob
yep
Are the triangles congruent? State why.
Answer:
I think it is Yes, SAS
Step-by-step explanation:
^^down plz help I’ll make another question and give u brainlist plus brainlist on this question
Answer:
i believe it is 5 im not sure
Step-by-step explanation: