Answer:
12
Step-by-step explanation:
w+z(3x-2y)
3+(-2)(3*2-2*-4)
3-2(6+6)
3-2(12)
12
The table below displays data that Stacy collected. What type of association exist between the data
Step-by-step explanation:
-2/3. for every 3 it increase it goes down by 2
-5/7 divided by -1/3
Leave your answer in fractional form.
Type your answer below as a number (example: 5, 3.1, 4 1/2, or 3/2)
Step-by-step explanation:
invert the second fraction and multiply
-5/7 * -3/1 = 15/7 = 2 1/7
it rained for 7 days during the month of april . About what percent did it rain ( hint aprill has 30 days ) round to the nearst hunderdths
Answer:
Convert fraction (ratio) 7 / 30 Answer: 23.333333333333%
Step-by-step explanation:
Tony drove for 2 hours at a constant rate of 65 mph. It started to rain, so he slowed his rate to a constant 50 mph for 3 hours. When the rain stopped, Tony finished the trip driving at a constant rate of 60 mph for the final hour. How far did Tony travel? A. 175 mi. B. 240 mi. C. 275 mi. D. 340 mi.
Answer:
B. 240mi.
Step-by-step explanation:
Answer:
D. 340
Step-by-step explanation:
Proof: I put all the constants together to equal 340.
(not much proof but believe me)
A bag contains 5 blue marbles and 6 yellow marbles. A marble is drawn and dropped back into the bag. Another marble is drawn and dropped back into the bag. What is the probability that both marbles drawn were blue?
Answer:
7/13
Step-by-step explanation:
plz help me asap I just need to know the equation also it can be A) or C)
Answer:
C) Y=15X
Step-by-step explanation:
Y is the total donations and x is each free throw, every free throw, $15 is donated. For a it is saying no matter if there is a free throw or not $15 dollars is donated and b is saying the free throws depend on the total amount multiple by 15 which doesn't make sense
Answer:
the answer is not a
Step-by-step explanation:
What is the area of a circle with a circumference of 15.7 Use 3.14 for pi. C = 1 point
Tt xD and A = tr^2*
49.298
O 19.625
78.5
31.4
Answer:
c=2pir
15.7=2pir
divide by 2
7.85=pir
divide both sidse by pi
7.85/pi=r
ok so
area=pir^2
area=pi(7.85/pi)^2
area=pi(61.6225/(pi^2))
area=61.6225/pi
use 3.14 for pi
area=61.6225/3.14
area=19.625 square units
Hope it helped <3
Find the distance from (2,7) to (-10,2)
11. The slope of a line is 1/5. Label the two right
triangles with dimensions that would allow the
triangles to lie on the same line.
Answer:
Step-by-step explanation:
If the slope is 1/5, we can interpret this as rise/run = 1/5. We could (if we wished to do so) find the hypotenuse by using the Pythagorean Theorem:
hypo = +sqrt( 1^2 + 5^2)
In this case we dilate the triangle defined by the slope 1/5:
2/10, 1/10/(1/2), 10/50, etc., all represent right triangles whose hypotenuses lie on the same line (the line with slope 1/5).
The two right triangles are shown in the graph
What are coordinates?The coordinates in rectangular cartesian system are of the form -
(x, y)
where -
{x} - distance along x - axis.
{y} - distance along y - axis.
Given is the slope of the line as - {m} = 1/5.
Refer to the graph attached. The line -
y = (1/5)x
is plotted. It can be seen that (0, 0) and (10, 2) lie on the line. For two right triangles to lie on the same line, draw two perpendiculars from point (10, 2) along the {x} axis and {y} axis. Refer to the triangles shown in the graph.
Therefore, two right triangles are shown in the graph.
To solve more questions on coordinates, visit the link below -
brainly.com/question/30215119
#SPJ5
Solving systems of equations using substitution with both equations in y=mx+b PLEASE HELP ME I WILL GIVE BRAINLIEST. I WILL HAVE TO DO APE.X IF I DONT GET THESE RIGHT. THANKYOU!
1.
y = x + 11 y = 1 + 11
y = 12x y = 12
x + 11 = 12x
11 = 11x
x = 1
(1, 12)
2.
y = 2x - 1
y = x + 1
2x - 1 = x + 1
x = 2
y = 2(2) - 1
y = 3
(2, 3)
3.
4x + 6 = 2x +2
2x = - 4
x = -2
y = 2(-2) + 2
y = -2
(-2, -2)
4.
-4x + 10 = -2x
-2x = - 10
x = 5
y = - 10
(5, -10)
5.
3x - 2 = -2x + 3
5x = 5
x = 1
y = 1
(1, 1)
6.
-7x - 4 = x + 4
-8x = 8
x = -1
y = 3
(-1, 3)
1. A large game cube with a three inch side
length is wrapped with shrink wrap. How many
square inches of shrink wrap will be used to
wrap ten game cubes?
A. 450 in2
B. 540 in2
C. 270 in2
D. 720 in

Answer:
a
Step-by-step explanation:
The vertex is at (-1,-3) move it to (8,10) on the coordinate grid.
y - 7.74 = 9.1
solve for y
Answer:
y = 16.84
Step-by-step explanation:
y - 7.74 = 9.1
=> y = 9.1 + 7.74
=> y = 16.84
Find the circumference. 7. d = 9 in.
Answer:
18.85
Step-by-step explanation:
C=2πr=2·π·3≈18.84956
simple word problem, I’ll mark brainliest try to explain ur answer to please!
Answer:
26.8
Step-by-step explanation:
x/145 = 18.5/100
cross-multiply:
100x = 2682.5
x = 26.8
Answer:
26.825
Step-by-step explanation:
when you find 18.5 percent of 145 pounds you will get your answer. hope this helps
2. If Sheila paid $1600 in interest on a year loan of $6,400 for her first car, 25 points
what was the interest rate? [R = 1 + (PT)]
Help please it’s due today
Answer:
25% annual interest rate
Step-by-step explanation:
$1600 ÷ $6400 = 0.25 aka 25%
PLEASE HELP ASAP GIVING 94 POINTS
The graph shows the prices of different numbers of bushels of corn at a store in the current year. The table shows the prices of different numbers of bushels of corn at the same store in the previous year.
A graph shows Number of Bushels on x-axis and Price of Corn in dollars on y-axis. The x-axis scale is shown from 0 to 14 at increments of 2, and the y-axis scale is shown from 0 to 112 at increments of 16. A straight line joins the ordered pairs 2, 16 and 4, 32 and 6, 48 and 8, 64 and 10, 80 and 12, 96.
Previous Year
Number of Bushels
Price of Corn (dollars)
2
12
4
24
6
36
8
48
Part A: Describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. (5 points)
Part B: How many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? Show your work. (5 points)
Answer:
A: Every time you go up 2 bushels, you go up 16 dollars.
B: 4 dollars more. Work: 16 - 12.
Step-by-step explanation:
Answer:
ITS 2
Step-by-step explanation:
PART A: EVERY TIME YOU GO UP 2, YOU GO UP 12
PART B: 8-6=2
Out of 80 students, 60% of them passed. How many students passed the test?
if in ∆ABC, angle C=90 then cos(A+B )=
Answer:
180
Step-by-step explanation:
Cause all together this angel would equal 360.
90 is one side of the triangle and a and b will both be 45 so 45+45+90
Find the slope of the line through (6. 2) and (4, -2)
A. 0
B. 1/2
C. Undefined
D. 2
Answer:
2
Step-by-step explanation:
[tex]m=\frac{y2-y1}{x2-x1} =\frac{2-(-2)}{6-4} =\frac{4}{2} =2[/tex]
What benchmark would you round the following mixed number to?*
1 1/6 choices: 11/12,1,2,21/2
Answer:
11/12 is the answer
Hola, ayudenme a hacer esto por fa, doy muchos puntos u,u
Answer: Hi, help me do this by fa, I give a lot of points u,u
Step-by-step explanation:
Answer:
de donde viene la hoja asi la investigo y te digo las respuestas :)
Step-by-step explanation:
In the following figure ABC~XYZ. Based on the
given information find AC.
A) 18cm
B) 14cm
C) 10cm
D) 7cm
Answer:
A.18cm
Step-by-step explanation:
hope it can help
goodluck
The diameter of a circle is 63 centimeters. Find its circumference. Use 3.14 for pi.
Answer:
197.82cm
Step-by-step explanation:
circumference= 3.14 x diameter
3.14 x 63 = 197.82
Hope this helps!
Answer:
197.92
Step-by-step explanation:
2(3.14) times the radius which is 31.5
4x-6-2x+3 HELP ME xchk i think?
Answer:
2x-4x+3-6=-2x+-3Step-by-step explanation:
I THINK THAT IS THE ANSWERFactorise:a(a-2)-b(b-2)
Step-by-step explanation:
hope u got it...
thank you
find the perimeter and area of a square whose side measures
1)3point5 (3.5)
2)1m 20cm
I hope it helps you ❤️❤️❤️❤️
Step-by-step explanation:
perimeter:3.5+3.5+20+20=47cm
Area:L×b=3.5×20=70cm
Evaluate the expression below when x=3 and y=-5. x^2+4xy SHOW YOUR WORK
-54
-51
69
1
Answer:6
Step-by-step explanation:
-4xy
-4(1/2)(-3)
-4(-1.5)
6
Walter takes 950 milligrams of an antibiotic. Every hour, his body breaks down 25% of the
drug. How much will be left after 4 hours?
Answer: 0
Step-by-step explanation: 950 x .25 = 237.5 x 4(4 hours) =950
Answer:
0
Step-by-step explanation:
I just took the test
Guys please please help help
Answer:
1) Option d - 500.00 cm or 5 m
(375 / 75 ) x 100
2) Option a = 324
[( 3560 / 300 ) x 45 ]
I hope im right!
Answer:
1. D- 500
2. A- 534
( If correct please mark brainliest. Thank you. :))
Step-by-step explanation: