Answer:
8(x+14)
Step-by-step explanation:
Answer:
8x+112
Step-by-step explanation:
8(x+14) = 8x+112
what is the gradient and vertical axis intercept of the linear equation y = 5x + 30
Gradient = Slope = coefficient of x
Thus ;
Gradient = Slope = 5
_________________________________
Vertical axis = y -axis
To find the y-intercept of the equation we must put zero instead of x .
Let's do it.....
[tex]y = 5x + 30[/tex]
[tex]y = 5(0) + 30[/tex]
[tex]y = 30[/tex]
So the y-intercept is 30 .
_________________________________
And we're done.....♥️♥️♥️♥️♥️
HELPPP!!!!
8. Stanley is celebrating his birthday with a 6.82 pound cake. Each piece of cake weighs 0.22 pounds. Into
how many pieces is the cake cut? (5 points)
Answer:
The cake is cut into 31 pieces.
Step-by-step explanation:
Simple explanation:
6.82= 0.22x
Divide by 0.22 on each side and you get 31 :)
Answer: .22 divided by 6.82 is .32
(Sorry if I got it wrong)
Step-by-step explanation:
PLSS HEEELLLPPP JESHJDUSUSJSJ
Last week, Ms. Davey ate 50 hot dogs in 12 minutes! At this rate, how many hot dogs could Ms. Davey eat in an hour?
Answer:
250
Step-by-step explanation:
50 hot dogs per 12 minutes
60 minutes per 1 hour
60 minutes divided by 12 minutes = 5
50*5 = 250
Identify the constant of proportionality from the graph. PLEASE HELP AND HURRY!!
Answer: It’s d. he’s right just to confirm :)
Step-by-step explanation:
Each month, Arnold receives $1,050 for working part-time at his uncle's camera store.
For each camera that he sells, he earns a $125 bonus. Which equation can be used to
find Arnold's total monthly paycheck, P(x), based on the number of cameras that he
sells, x?
Which relation is also a function?
The answer is A
I put D bc someone said it was D and i got it wrong and it showed the answer was A so yeah ;-;
4.
Clare made an error when solving – 4x + 3 < 23.
Describe the error that she made.
- 4x + 3 =23
- 4x < 20
Step-by-step explanation:
-4x + 3 < 23
-4x < 20
x > -5
hmm,I don't think we need to put equal sign instead of (<) , for when we started calculating.
we can just keep the question as it is and calculate.
The error Clare made in solving the inequality -4x + 3 < 23 is in the last step. The correct solution should be x > -5, not x < -5.
When dividing or multiplying both sides of an inequality by a negative number, the direction of the inequality symbol should be flipped. In this case, since we are dividing by -4, which is negative, the inequality should be reversed.
The correct steps to solve the inequality are as follows:
-4x + 3 < 23
Subtract 3 from both sides:
-4x < 20
Divide both sides by -4 (remembering to flip the inequality symbol):
x > -5
Therefore, the correct solution is x > -5, indicating that x is greater than -5, not less than -5 as Clare mistakenly wrote.
To learn more on Inequality click:
https://brainly.com/question/28823603
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Clare made an error when solving -4x + 3 < 23
-4x + 3 < 23
-4x < 20
x < - 5
Describe the error she made
Help
i need help
thanks
Answer:
D
Step-by-step explanation:
23-5=18
please explain this someone
Answer:
A. x=5
B. Look at image for answer
Step-by-step explanation:
No she is not correct.
Since both angles have the same measurement you set them equal to each other as so & solve for x
2x+90= x+95
x+90=95
x=5
In order to find the angle measurements you plug in 5
2(5)+90
10+90
= 100 degrees
Supplementary angles add up to 180 degrees so the angle next to the 100 degree one is 80 degrees
Hannah wants to buy a $540 camera. She can save $40 each week from her paycheck. However, before Hannah can buy the camera, she must give her brother $60 that she owes him. For how many weeks will Hannah need to save before she can pay back her brother and buy the camera?
Answer:
w = 12
Step-by-step explanation:
Create formula:
540 = 40w - 60 where 540 is the cost of the camera, 40 is the amount saved, w is the number of weeks, 60 is the amount owed
Solve for w
540 = 40w - 60: subtract 60
480 = 40w: divide by 40
w = 12
Oliver's Flavored Popcorn comes in cylindrical tins divided into three equal sections of caramel, cheese, and buttered flavors. If the tin is 10 inches in diameter and 15 inches tall, what is the volume to the nearest tenth of only the cheese popcorn?
Answer:
The volume of only the cheese popcorn is 392.5 cubic inches.
Step-by-step explanation:
To determine the volume of only the cheese popcorn,
First, we will determine the volume of the cylindrical tin
The volume of a cylinder is given by
V = πr²h
Where V is the volume of the cylinder
π is a constant, (Take π = 3.14)
r is the radius of the cylinder
and h is the height of the cylinder
From the question, the tin is 10 inches in diameter and 15 inches tall.
Diameter = 10 inches, therefore, we can find radius
Radius = Diameter/2 = 10/2 = 5 inches
r = 5 inches
h = 15 inches
Now, putting the values into the equation, we get
V = 3.14 × 5² × 15
V = 1177.5 cubic inches
This is the volume of the cylindrical tin.
Since the cylindrical tin is divided into three equal sections of caramel, cheese, and buttered flavors, then the volume of only the cheese popcorn will be one-third of the total volume of the cylindrical tin.
∴ The volume of only the cheese popcorn = 1/3 × 1177.5 = 392.5 cubic inches
Hence, the volume of only the cheese popcorn is 392.5 cubic inches.
quick and simpler please im practicing this for class
Answer:
a=9/100 b= 7/20
Step-by-step explanation:
For a all you do is take the 9 out of the 100 in 1.
For b, all you do is take the 35/100, and then simplify it, so in this case it is 7/10 if you divide both the numerator and denominator by 5.
So a = 9/100 and b = 7/20
If there are exactly 2.54 centimeters in 1 inch, how many inches are in 1 centimeter
Round to two decimal places.
===============================
Work Shown:
2.54 cm = 1 inch
2.54/2.54 cm = 1/2.54 inch ...... divide both sides by 2.54
1 cm = 0.39370078740158 inches
1 cm = 0.39 inches
10) if the pattern indicated below is continued, what would be the total number of cubes in the 5th stage
of the pattern?
a) 55
b) 36
c) 45
d) 30
Answer:
Option A. 55
Step-by-step explanation:
From the diagram given above, we discovered that the number of cubes in each stage is simply the addition of the squares of the number from 1 to the stage number i.e
1st Stage = 1² = 1 cube
2nd Stage = 1² + 2² = 1 + 4 = 5 cubes.
3rd Stage = 1² + 2² + 3² = 1 + 4 + 9
3rd stage = 14 cubes
With the above idea in mind, we can obtain the number of cubes in the 5th stage as illustrated below:
5th stage = 1² + 2² + 3² + 4² + 5²
5th stage = 1 + 4 + 9 + 16 + 25
5th stage = 55 cubes
Thus, there are 55 cubes in the 5th stage.
Label the following numbers as rational or irrational
Answers:
a) rationalb) rationalc) rationald) irrationale) rationalEverything is rational but choice D
=======================================================
Explanation:
A rational number is anything in the form p/q where p and q are integers. The value of q cannot be zero.
So that's why -4/11 is rational. Here we have p = -4 and q = 11.
Any terminating decimal is rational. For choice A, we have 3.14 = 314/100
Choice C is also rational because [tex]\sqrt{\frac{4}{9}} = \frac{\sqrt{4}}{\sqrt{9}} = \frac{2}{3}[/tex]
Choice E is rational since 6 = 6/1.
In short, choices A, B, C, and E are rational.
------------------
The only irrational answer is d) 2pi
pi is irrational because we cannot write it as a fraction of two integers. Any number in the form n*pi, where n is any integer, is also irrational.
Can someone help please?
Answer:
C
Step-by-step explanation:
If you reduce 21/28 you get 3/4 and if you reduce 12/16 you get 3/4 which makes them both proportional.
I need help with biconditinal statements in geometry
[tex]\huge\underline\mathcal\pink{₳₦₴₩ɆⱤ:-}[/tex]
Biconditional statements do not use the key words 'if' and 'then.' Biconditional statements are true statements that combine the hypothesis and the conclusion with the key words 'if and only if.'
For example, the statement will take this form: (hypothesis) if and only if (conclusion). We could also write it this way: (conclusion) if and only if (hypothesis). If you figured out that both the conditional and converse statements have to be true for a biconditional statement to exist in geometry, you are correct. It's like a reversible jacket; you can wear it on both sides.
Let's rewrite our last example:
Conditional statement: If a polygon has three sides, then it is a triangle.
Converse statement: If a polygon is a triangle, then it has three sides.
Since both are statements are true, we can go ahead and make our biconditional statements:
A polygon is a triangle 'if and only if' it has three sides.
A polygon has three sides 'if and only if' it is a triangle.
Since we can write two biconditional statements, we could also define them as compound statements, since both the conditional and the converse statements have to be true. Let's practice some more.
Follow me❤Plz answer fast I am timed
Hello.
Ken had 6.57 yards of tape, and then used 0.5 yards of the tape. Subtract 0.5 from 6.57.
6.57 - 0.5 = 6.07
He has 6.07 of the tape left.
Given m || n, find the value of x
Answer:
if m and n are parallel then the value of x is 11
Choose the equation that could be used to find three consecutive integers whose sum is 36.
a) n + (n + 2) + (n + 4) = 36
b) n + (n + 1) + (n + 3) = 36
c) n + (n + 1) + (n + 2) = 36
d) n + (n − 1) + (n − 3) = 36
Find the slope of the line passing through each of the following pairs of points and draw the graph of the line.
(−4, 3), (2, 3)
Answer:
0, draw a horizontal line
Step-by-step explanation:
vert. change/hori. change
(3-3)/(-4-2)=0/-6=0
Sarah bought a 55-yard bolt of ribbon. If she wants to cut
pieces that are 13-yard long, what is the maximum number of
ribbons she can cut from the bolt?
Answer:
4 ribbons
Step-by-step explanation:
55 divided by 13= 4.23
which expression would be easier to simplify if you used the associative property to change the grouping?
A. 6+[4/9+(-2/9)]
B. [(-0.2)+(-0.6)]+1.7
C. (2+5/2)+(-1/2)
D. (60+40)+(-27)
Answer:
It's D.
Step-by-step explanation:
Hope this helped. Have a wonderful day! Adios
Help!! Willmark brainliest!Can you guys please answer these 2 questions???
Answer:
1. A, 2 meters per second
2. F, 15
Write an expression:
The original price p of an item less a discount of 20%
The sets of numbers 3, 4, 5, and 8, 15, 17 are Pythagorean triples. Use what you know about the Pythagorean Theorem and explain or show why they are Pythagorean triples. Be sure to show your work for each set of triples!
Answer:
Pythagorean Theorom: a^2+b^2=c^2
Take the largest number of each as C (hypotenuse)
3,4,5
(3)^2+(4)^2= (5)^2
25=25
Therefore it is a Pythagorean Triple.
8,15,17
(8)^2+(15)^2=(17)^2
289=289
Therefore it is a Pythagorean Triple.
Plz help.. I asked this question on English, but no one answered.
Thoreau uses the following words to present his theories about simple, principled living. To practice using these words, write the letter of the word that is closest in meaning next to each numbered term.
WORD LIST:
A. abject D. impetuous G. pervade
B. congenial E. misgiving H. transgress
C. deliberately F. perturbation
1. err-- 2. wretched-- 3. impulsive-- 4. doubt--
5. disturbance-- 6. friendly-- 7. thoughtfully-- 8. permeate--
Answer:
Step-by-step explanation:
A. abject - 2. wretched
B. congenial - 6. friendly
C. deliberately - 7. thoughtfully
D. impetuous - 3. impulsive
E. misgiving - 4. doubt
F. perturbation - 5. disturbance
G. pervade - 8. permeate
H. transgress - 1. err
Hope this helps :)
Answer:
Step-by-step explanation:
A. abject - 2. wretched
B. congenial - 6. friendly
C. deliberately - 7. thoughtfully
D. impetuous - 3. impulsive
E. misgiving - 4. doubt
F. perturbation - 5. disturbance
G. pervade - 8. permeate
H. transgress - 1. err
Hope this helps :)
Select the correct answers.
A pair of parallel lines is cut by another pair of parallel lines as shown in the figure. Which angles are congruent to angle K?
R
D
N
А
P
E
M
H
F
G
K
O A angles P, Q, and R
OB. angles M, E, and
OC angles G, A, and B
OD. angles D, E, and
E angles M, N, and P
Answer:it is c
Step-by-step explanation:
Answer:b
Step-by-step explanation:
Need Help! 50 Points
Answer:
Step-by-step explanation:
you have to solve for x i think
Answer: SOLVE FOR X !
Step-by-step explanation: