Answer:
x = 3
Step-by-step explanation:
8x - 12 = 4x
subtract 4 from each side
4x - 12 = 0
add 12 to each side
4x = 12
divide each side by 4
x = 3
hours did he average per day!
10. Six cases of paper cost $159.98. How much does one
case cost? explain
HELP!!!
Answer:
$26.6633333333
Step-by-step explanation:
You divide $159.98 by 6 lol
I need help finding (x) if you can I will crown u a brainliest:)
Answer:x =18
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
The sum of angles in this shape is equal to 360° one of the angle is given as 90°
so 90 + 5x = 360
5x = 270 divide both sides by 5
x = 54
Can somebody please helpp ???
180+8x=160+6x help me find x
Answer:
x = -10
Step-by-step explanation:
Step 1: Write equation
180 + 8x = 160 + 6x
Step 2: Solve for x
Subtract 6x on both sides: 180 + 2x = 160Subtract 180 on both sides: 2x = -20Divide both sides by 2: x = -10Step 3: Check
Plug in x to verify it's a solution.
180 + 8(-10) = 160 + 6(-10)
180 - 80 = 160 - 60
100 = 100
Jasmine is in charge purchasing tubes of silicone sealant, used for finishing restroom facilities. She finds that she is able to purchase silicone sealant in cone tubes. She knows that a jumbo cone of sealant has a top diameter of 12 inches and a height of 14 inches, and a regular cone of sealant has a top diameter of 6 inches and a height of 7 inches. Jasmine believes that with her order of sealant, that she can get the same amount of silicone sealant from two regular cones as from one jumbo cone.
The question attached is:
Is Jasmine correct about the silicone sealant cones?
If you think Jasmine is correct to explain, why.
Answer:
Jasmine is correct about the silicone sealant cones
Step-by-step explanation:
Given that:
Jumbo cone of sealant has a top diameter of 12 inches and a height of 14 inches, Suppose Jasmine orders or demands for two regular cones of regular sealant, definitely, that will be equal to the Jumbo cone of sealant.
This is because the top diameter when put together in a Jumbo cone will give an actual result as a Jumbo cone, for as much as 6 × 2 = 12 inches (top diameter) and 7 × 2 = 14 inches (height).
Graph f(x)=x(x-4)(x+4)/x^2-8x+12
Pls hurry I’m timed
Answer:
the first one
Step-by-step explanation:
how many 0.75 pounds packages can you make with 6 pounds of sunflower seeds
Answer:
8
Step-by-step explanation:
I need it fast, I'm timed
Answer:
It is B
Step-by-step explanation:
Plug each value possible into the equation
(48+x) / 31 = x/15
If both sides are equal when you plug x in, it's correct
If they aren't equal, it is wrong.
How did I get this equation?
Lets use proportions to solve.
Since they are similar, (the two triangles are similar, meaning that they have the same ratio of the y and x axis values) you can use proportions meaning you make it so x over 15 is equal to the total length by the total bottom length.
If you plug 45 in as x, you get (48 + 45) divided by 31 is equal to 45/15
If you simplify the equation, you get 93 divided by 31 is equal to 3, of which 93 divided by 31 is 3
I think you know that 3=3
so it is correct.
Problem
Lines A, B, and C show proportional relationships.
Which line has a constant of proportionality between y and x of 1?
Answer:
Answer is B
Step-by-step explanation:
please helpppppppppp :(
Austin is planning a canoe trip with his dad and brother. They are taking a cooler and
a few supplies that weigh a total of 89 pounds with them. The canoe has a maximum
weight limit of 765 pounds. Which inequality can be used to find p, the average
allowable weight in pounds for each person in the canoe?
PLZ HURRY ITS DUE IN 30 minutes
Answer:
Step-by-step explanation. Cccccccccccc
:
A parallelogram has vertices A(-2,1), B(3,2), C(4,6), D(-1,5). At what point do the diagonals intersect? PLZZ HELPPPP
A. (1,3 1/2)
B. (2,3 1/2)
C. (2, 4 1/2)
D. (1 1/2,4)
Answer:
I believe the A goes with the B the B goes with D that al I know soryy
Can you help me with this question
Answer:
the first one
Step-by-step explanation:
Solve 5(x + 3) = 2x+3
Answer:
5x+15=2x+3
5x-2x=-15+3
3x=-12
x=-4
Step-by-step explanation:
what is the equivalent expression of 0.5%
Answer:
0.005
Step-by-step explanation:
[tex]0.5 \% \: = \frac{0.5}{100} = 0.005[/tex]
Write the equation of a line that is perpendicular to the line that passes through (4,−3)and (−7,8).
Line perpendicular to a given line is = 1/m
To find m, use m =y2-y1/x2-x1 formula
m = (8-(-3))/(-7-4)
m = 11/-11,
m = -1
Use y= mx+c to find equation of line
Plug in a pair of values,
-3= -1(4)+ c
c= 1
Thus, equation is:
y = -x+1
Equation of line perpendicular to this line is:
y= x+1
Hope it helps :)
Pls mark it as Brainliest :)
Grace Oatman bought 6 1/3 yd. of material for $4.95 per yard. What was the cost of
the material?
Answer:
The total cost of the material was $31.35
PLEASE HELP!!!
IM FAILING MATH!
Trent told his friends it would take him 90 minutes to mow the lawn. It only took him
75 minutes. What is his percent error?
Answer:
The answer is 16%
Step-by-step explanation:
use the percent error formula.
[tex]\frac{|E-T|}{|T|} *100[/tex]
in this problem,
e= 75
t=90
substitute and solve.
[tex]\frac{|75-90|}{|90|} *100\\\frac{|-15|}{|90|}*100\\\\ .16667*100\\[/tex]
16%
we are dealing with percents so rounding to nearest whole number will suffice.
hope this helps!
im confused what is 89x38
Answer:
3382
Step-by-step explanation:
Answer:
The answer to the problem is 3382
What is 0.76 as a fraction is 79/100
Answer:
what
Step-by-step explanation:
I need help please need this fast
Answer:
bank withdraw -24
temperature +24
game -24
hole -24
Step-by-step explanation:
A recipe calls for 4 carrots for every 2 cups of water. Which expression can be used to find the number of carrots needed
for 1 cup of water?
4 carrots
2 cups of water
4 cups of water
2 carrots
2 carrots
4 cups of water
2 cups of water
4 carrots
Answer:
2 carrots for 1 cup of water
Answer:
2 carrots for one cup of water
Step-by-step explanation:
What is the next number is the pattern ?
2, 6, 10, 14, ______
a
15
b
16
c
17
d
18
Pregunta 2 (10 puntos)
What is the next number in the pattern?
1, 3, 9, 27, ______
a
30
b
36
c
81
d
35
Pregunta 3 (10 puntos)
What is the next number in the pattern?
1, 4, 9, 16, _____
a
20
b
25
c
30
d
35
Pregunta 4 (10 puntos)
What is the next number in the pattern?
1, 3, 5, 7, 9, _____
a
10
b
11
c
12
d
13
Pregunta 5 (10 puntos)
What is the next number in the pattern?
2, 20, 200, 2000, _______
a
200
b
20
c
2000
d
20000
Pregunta 6 (10 puntos)
What is the next number in the pattern?
130, 120, 110, 100, _______
a
90
b
80
c
70
d
60
Pregunta 7 (10 puntos)
What is the next number in the pattern?
34, 27, 20, 13, ________
a
5
b
6
c
7
d
8
Pregunta 8 (10 puntos)
Inductive Reasoning is a process of figuring out what comes next in a pattern.
True
False
Pregunta 9 (10 puntos)
A sketch is another word for a drawing.
True
False
18
81 but not sure
25
11
20000
90
6
Am I right?
brainliest for correct answer
Answer:
x = 21
Step-by-step explanation:
By the corresponding angle theorem, we can find that the measure of the smaller angle made by transversal and m is 54°.
Using the vertical angle theorem, we can find that the missing angle is the triangle, the two known angles are 4x and 2x, is also 54°.
Since the sum of the interior angles of a triangle is always equal to 180°, we can make the equation:
2x + 4x + 54 = 180
Now we solve for x. Subtract 54 from both sides and combine like terms.
6x = 126
Divide both sides by 6.
x = 21
and now we have found the value of x. x = 21.
I hope you find my answer and explanation to be helpful. Happy studying.
Answer:
x=21°
Step-by-step explanation:
Relations Between Angles
We need to recall two basic relations:
* Two angles opposite by crossing lines are always equal.
* The sum of angles in a triangle is 180°
We'll add some variables to the image, so x is easier found. Please check the image below.
The angles U and 54° are opposite and they must be equal, thus U=54°
Since m and n are parallel and they are crossed by a line, the angles V and U are equal, thus V=54°
Finally, The sum of the angles inside the triangle RST must be equal to 180°:
2x+4x+54=180
Joining like terms:
6x=180-54=126
Solving:
x=126/6
x=21°
If sin0 = 7/25 find csc0? hurry pls
Answer:
according to the rules of math and echo the answer is csgo globaloffense with the ration 12.10
Step-by-step explanation:
Which of the following is an example of velocity?
A. a man running 7 miles per hour west.
B. a dog running at 5 miles per hour.
C. a plane travelling south towards the Bahamas.
D. a car sitting at a stop sign?
help plz
Answer:
A
Step-by-step explanation: You are given a specific direction, while the rest aren't certain.
How do I simply this expression?
Answer:
Here are the basic steps to follow to simplify an expression. I hope this helps:
1.remove parentheses by multiplying factors.
2.use exponent rules to remove parentheses in terms with exponents.
3.combine like terms by adding coefficients.
4.combine the constants.
Step-by-step explanation:
Como lo hago ?
ayúdenme por favor
la respuesta para la ecuación es -5
PLEASEEE ANSWERRRR!
Which steps show how to use the distributive property to evaluate 6.49?
O A. 6(49) = 6(50 – 1) = 6.50 +6.1 = 300 + 6 = 306
O B. 6(49) = 6(50 – 1) = 6 - 50 – 6.1 = 300 – 6 = 294
C. 6(49) = 6(50 – 1) = 6 - 50 – 50 · 1 = 300 – 50 = 250
O D. 6(49) = 6(50 – 1) = 6.50 – 1 = 300 – 1= 299
Answer:
Correct Choice: B. 294
Step-by-step explanation:
The distributive property allows modifying expressions in the form of a(b + c) into the form ab+bc.
If we wanted to express the product 6*49 as 6*(50-1), then applying the distributive property we have:
6*(50-1)=6*50-6*1
6*(50-1)=300-6
6*(50-1)=294
Correct Choice: B. 294
Answer:
Answer is B = 294
Step-by-step explanation: