The posted weight limit for a covered wooden bridge in Pennsylvania is 6000 pounds. A delivery truck that is carrying x identical boxes each weighing 14 pounds will pass over the bridge. If the combined weight of the empty delivery truck and its driver is 4500 pounds, what is the maximum possible value of x that will keep the combined weight of the truck, drives, and boxes below the bridge's posted weight limit?
Answer:
The answer to x is 107
Step-by-step explanation:
If the driver and truck weigh 4500 and the bridge is can hold 6000 lbs. than there is room for 1500 more lbs. multiply 14 by 100 and get 1400, than multiply 14 by 7 and get 98. Add those to to get 1498. So the answer is x=107
Graph x=-5
???????????
Answer:
So the Y-intercept in this is -5.
put the first point on -5 in the Y line.
Step-by-step explanation:
Y-intercept: -5
find the value of x. round the length to the nearest tenth. PLZ HELP ME.
Answer:
x ≈ 7.9 ft
Step-by-step explanation:
cos∅ = adjacent over hypotenuse
Since we are dealing with a right triangle, we can use trigonometry to help us solve for missing values:
cos44° = x/11
11cos44° = x
x = 7.91274
x ≈ 7.9 ft
2020-2021 T-Math-Gr8Reg-T1-CBT
Quest
Which of these is a solution to the equation x = 36, x? = 42, or x = 55? Select three that apply.
X-V42
answer
a,c,e
i got 100% on this quiz
The solutions to the equation x³ = 36, x² = 42, x³ = 55 are:
x = ∛36
x = √42
x = ∛55
Option B, D, and F are the correct answers
Given,
Which of these is a solution to the equation x³ = 36, x² = 42, x³ = 55
Select three that apply.
A. x = √36
B. x = √42
C. = √55
D. = ∛36
E. = ∛42
F. = ∛55
How do we write square root and cube root?- Square root of a is written as √a.
- Cube root of a is written as ∛a.
We have,
- x³ = 36
Cube root on both sides
∛x³ = ∛36
x = ∛36
- x² = 42
Squaring on both sides
√x² = √42
x = √42
- x³ = 55
Cube root on both sides
∛x³ = ∛55
x = ∛55
We see that,
x = ∛36
x = √42
x = ∛55
Thus the solutions to the equation x³ = 36, x² = 42, x³ = 55 are:
x = ∛36
x = √42
x = ∛55
Learn more about square and cube root here:
https://brainly.com/question/27863878
#SPJ6
The complete question is:
Which of these is a solution to the equation x³ = 36, x² = 42, x³ = 55
Select three that apply.
A. x = √36
B. x = √42
C. = √55
D. = ∛36
E. = ∛42
F. = ∛55
Which of the following are true statements? Select all that apply.
All integers are rational numbers.
Repeating decimals are not rational numbers.
StartFraction 715 over negative 14 EndFractionis not a rational number.
Terminating decimals are rational numbers.
0.278254….. is a terminating decimal, therefore it is a rational number.
Answer:
A . All integers are rational numbers.
D . Terminating decimals are rational numbers
E 0.278254….. is a terminating decimal, therefore it is a rational number.
Step-by-step explanation:
Please mark brainiest please
Can anyone able to solve this.
Answer:
Answer in the attachment
Step-by-step explanation:
Cut off both semicircles at the top and bottom.
i need to come up with 2 equivalent expressions of -5x^12/2y^8 with work pleaseeee
Answer this for BRAINLIEST !
Answer:
-1/3
Step-by-step explanation:
Hey can i have some help real quick?
The question and the answer choices are in the picture!
Ty, and have a good night!
Answer:
the first one
The three angles of a triangle are in the ratio 5:4:1. Find all the angles of the triangle.
Answer:
Step-by-step explanation:
let the first angle be 5x
second be 4x
and third be 1x
as we know that by adding all the sides of triangle we get 180°
therefore ,
5x+4x+1x=180°
10x=180°
hence ,
x=18°
first angle - 18*5 = 90°
second angle - 18*4=72°
third angle - 18°
HOPE THIS HELPS YOU !!!
Answer:
18°, 72°, 90°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
sum the parts of the ratio, 5 + 4 + 1 = 10 parts
divide to find the value of one part of the ratio
180° ÷ 10 = 18° ← value of 1 part of the ratio , thus
5 parts = 5 × 18° = 90°
4 parts = 4 × 18° = 72°
Thus the angles of the triangle are 18°, 72° and 90°
TROLLS WILL BE REPORTED.
please help. Image up top.
Answer:
0
Step-by-step explanation:
The priced was decreased by $300. So it starts at -$300. Then additional features is $900. So it's now $600. But the dealer took -$600 off. So now it is $0 from the original price.
graph the solution to the inequality on the number line 3b + 17 _< 4b +23 + 2b
Answer:
b_>-2 so the circle is going to be on top of -2 and it is going to be closed, going to the right
Explain! Reward! Thank you!
Answer:
I think it would be 30 seconds
Hii.Picture attached, thanks
Answer:
the answer is b 36*
Step-by-step explanation:
HELP ASAP: GEOMETRY
The parking spaces in a city lot were created by painting rows of parallel line segments, then painting a line that cuts through each of the parallel segments. A sketch of two parking spaces is shown below.
2 diagonal parallel lines are cut by a horizontal transversal. Where the first parallel line intersects the transversal, the top right angle is angle 1. Where the second parallel line intersects the transversal, the top left angle is angle 2.
If m∠2 = 115°, what is m∠1?
Can somebody help me with the answer to this? I'll mark brainliest!
Answer:
m<1=65°
Step-by-step explanation:
180-115=65°
It would also be 115 degrees because they are the same angle. :)
Audrey already has 2 plants in her backyard, and she can also grow 1 plant with
every seed packet she uses. Write an equation that shows the relationship
between the number of seed packets x and the total number of plants y.
Can someone help with the last 2?
Answer:
x > 6 and x ≤ 10
Step-by-step explanation:
You have to sleep for more than 6 hours, which means it is greater than and can not be equal to because it has to be more than 6 hours.
For the second problem, at most includes the 10th person so x is less than or equal to 10.
Hope this makes sense!!
Answer:
1. x > 6
2. x <= 10
Step-by-step explanation:
1. You want to sleep for more than 6 hours. If x equals amount of sleep, then x should be greater than 6.
2. You want at most 10 ppl. So, It can be equal to ten or less than ten ppl in the room.
The sum of three consecutive integers is 186. What are the integer
Answer: 61, 62, 63
Step-by-step explanation:
61 + 62 + 63 = 186
Michael Fenton sells plumbing supplies to contractors. He earns 3% commission on the first $15,000
in sales, 5% on the next $15,000, and 8% on sales over $30,000. Last month he sold $52,000 worth
of plumbing supplies. What was his total commission?
Answer:
His total commission was: $2,960
Step-by-step explanation:
The commissions that Michael Fenton earns by selling plumbing supplies to contractors has three levels:
On the first $15,000 in sales, he earns 3%
On the next $15,000 in sales, he earns 5%
Over $30,000 in sales, he earns 8%.
Last month he sold $52,000 worth of plumbing supplies. His commissions will be calculated according to the levels reached:
The first $15,000 gave him 3%*15,000=0.03*15,000=$450
From the $52,000 sales, there remains $52,000 - $15,000 = $37,000 for the next levels.
The next $15,000 gave him 5%*15,000=0.05*15,000=$750
Now $37,000 - $15,000 = $22,000 remain for the last level.
Michael earned 8% of $22,000 = 0.08*22,000 = $1,760
His total commission was: $450 + $750 + $1,760 = $2,960
Marion is driving between two towns that are close together. If she drives1 /5 the distance of the trip in 15 minutes, what is her rate per hour?
Answer:
d
Step-by-step explanation:
QUESTION 6, Saturday, October 10th, 2020
I have some geometry questions today. Please include your thoughts or reasoning with your answer. Thanks!
Answer:
∠JTS≅∠RST
Step-by-step explanation:
ss already there, just needs the angle in the middle
Answer:
∠JTS ≅ ∠RSTStep-by-step explanation:
One side is congruent, one side is common= congruent
Need to add the angle between them
∠JTS ≅ ∠RSTFind the distance between (2, -5) and (-2, 1). Round to the nearest tenth
Answer:
7.2
Step-by-step explanation:
18pts Solve for x. -3x + 6 = 2x - 24
A) -30
B) -6
C) 6
D) 30
Answer: B
Step-by-step explanation: x = 6
write the first four terms of each sequence
f(n) = (n - 1)(n - 2)
A bag contains 4 red, 7 blue, 8 green, and 5 white marbles. What is the theoretical probability that a randomly selected marble is green?
Answer:
33.3%
Step-by-step explanation:
add all and divide by eight, convert to percentage
hope that helps :)
HELP URGENT GEOMETRY
3.-8= (2.8) - 8
is it true or false
Answer: false
Step-by-step explanation:
which two points lie on a line with a slope closest to zero ?
Answer:
Point N and point K
Step-by-step explanation:
The steeper a line is in the graph, the greater the value of the slope of the line would be, and also, the farther it would be from 0. On the other hand, the more gentle and less sloppy a line is, the smaller the value of the slope is, and also, the closer it is to 0.
From the graph given, there are possible set of points in a line that have a gentle line slope.
The first is, points N and K. The slope of this line is ⅑.
The second is, points P and L. The slope of this line is ⅙.
From the two above lines, the one with a slope closest to 0 is the line that runs through points N and K. ⅑ is closer to 0 than ⅙.
use the triangle inequality theorem
Answer:
Step-by-step explanation:
B) 9<x<5
X has to be more than 9. 9+8=17, which would be a straight line.
X has to be less than 25. 17+8=25, which would be a straight line.
Answer:
9 < x < 25
Step-by-step explanation:
The length of a side of a triangle must be greater than the difference between the lengths of the other sides and less than the sum of the lengths of other sides.
x must be greater than the difference between 17 and 8.
17 - 8 = 9
x > 9
x must be less than the sum of 17 and 8.
x < 17 + 8
x < 25
When you put the two inequalities above together, you get:
9 < x < 25
Help me please!!!!!!!!!!!