Answers
Answer: m=-1
Step-by-step explanation:
Related Questions
Mike and Thomas were making Lego towers. Mike stacked 249 Legos for his tower. Thomas had stacked twice as much as Mike. How many Legos did Thomas use for his tower? Write you answer in a complete sentence.
Answers
Answer:
498
Step-by-step explanation:
So,if mike stacked 249 legos and thomas did twice as much that means x2 so if you do 249 x2 you get 498.
What is the slope of the line represented by the equation y = 4/5x - 3
Answers
Answer:
the slope 4/5x and the y intercept is -3
Step-by-step explanation:
This month, a marching band has 60 musicians. If the number of musicians in the band last month was 51 members, what percent of increase was this? (Round to the nearest percent)
Answers
Answer: Happy holidays!
Q1147 11487 Laito 58 Primary 0914211068 to!
850010 Addis Abebo emosional dengele:
Subject: Maths
Name
Grade 7
2020/2021 AY
Full Date
cancriting
A minimum of 3 marks will be deducted for Neainess
HITE TRUE IF THE STATEMENT IS CORRECI AND FALSE IF ITS WRONG
1. Adjacent side is a line segment that connects two opposite vertices
Answers
Answer:
TRUE I REALLY HOPE THIS HELPS YOU OUT
Step-by-step explanation:
whats the worlds biggest number ?
Answers
The biggest named number that we know is googolplex, ten to the googol power, or (10)^(10^100). That's written as a one followed by googol zeroes.
Have a Merry Christmas!
Ronnie had a balance of $50 in his savings account. On Monday, he deposited $75.
Two days later he withdrew $20. He then deposited $220 on Friday afternoon.
How much should he deposit if he wants to have at least $400 in his savings
account?
Answers
Answer:
125$ have a good day
Step-by-step explanation:
If the mean of the four numbers 4, 8, 2x and
12 is 10, then x is
Answers
Answer:
8
4+8+2x+12=10*4
24+2x=40
2x=16
x=8
please help fast will mark brainliest
Answers
Answer:
b (5x+4y=32) is the correct answer
Step-by-step explanation:
if it is parallel then the slop has to be the same which means you can eliminate choices a and c. then, you can plug in the points they give you to see if the statement holds true.
5x+4x
5(12)+4(-7)
60-28
32
therefore, option b is correct
Which quadrilateral has diagonals that are both congruent and perpendicular?
Answers
Answer:
Rhombu is the answer
Answeris rhombus
Flying against the wind, a jet travels 2480 miles in 4 hours. Flying with the wind, the same jet travels 7040 miles in 8 hours. What is the rate of the jet in still air and what is the rate of the wind?
Answers
Answer:
The speed of jet in still air is 750 miles per hour and speed of wind is 130 miles per hour.
Step-by-step explanation:
Given that:
Distance traveled by jet against the wind = 2480 miles in 4 hours
Combined speed = [tex]\frac{Distance}{Time}[/tex] = [tex]\frac{2480}{4}[/tex]
Combined speed = 620 miles per hour
Distance traveled with wind = 7040 miles in 8 hours
Combined speed = [tex]\frac{7040}{8}[/tex]
Combined speed = 880
Let,
Speed of jet = x
Speed of wind = y
When jet travels against the wind, the speed will be subtracted
x-y=620 Eqn 1
When jet travels with the wind, the speed will be added
x+y=880 Eqn 2
Adding Eqn 1 and 2
(x-y)+(x+y)=620+880
x-y+x+y=1500
2x=1500
Dividing both sides by 2
[tex]\frac{2x}{2}=\frac{1500}{2}\\x=750[/tex]
Putting x=750 in Eqn 2
750+y=880
y=880-750
y=130
Hence,
The speed of jet in still air is 750 miles per hour and speed of wind is 130 miles per hour.
Doors for the small cabinets are 19.5 inches long. Doors for the large cabinets are 2.7 times as long as the doors for the small cabinets. How many large doors can be cut from a board that is 10 feet long?
Answers
Answer:
2 Large doors
Step-by-step explanation:
Step 1
We convert 10 feet to inches
1 foot = 12 inches
10 feet = x
Cross Multiply
x = 10 × 12 inches
x = 120 inches
Doors for the small cabinets are 19.5 inches long. Doors for the large cabinets are 2.7 times as long as the doors for the small cabinets.
The length of Large doors = 2.7 × 19.5 inches
= 52.65 inches
Hence, the number of large doors can be cut from a board that is 10 feet long(120 inches long) is
= 120 inches/52.65 inches
= 2.2792022792 doors
Approximately = 2.3 doors
However, the number as to be in whole number, hence, only 2 Large doors can be cut from a board that is 10 feet long(120 inches long)
Solve for a!!!!!!!!!!
Answers
Answer:
4
Step-by-step explanation:
the fraction has to equal to 2
-2+4=2
so a/2=4
or 4/2=2
At a sale, coats were sold for $76 each. If the coats originally cost $80 each, what percentage of its original price was a coat sold for?
Answers
f (x) = 3x + 5
Solve for x=5
Answers
sqrt((1, 476 + 274(341 - 48))/2)
Answers
✨a Pls help I will park you as brainlist promise ✨✨
Answers
Answer:
answer is A
Step-by-step explanation:
8/3 = 2.66666 (about 3) miles an hour
You want to find miles per an hour as the unit rate, so divide the total miles CJ walks by how long it took him
Hope this helps! :))
Rosemary wants to buy a gift for her little brother this month, after she pays her bills. Should she buy a baseball glove for $22.95 or a T-shirt for $13.95? Use mathematics to justify your choice.
Answers
Answer:
T-shirt
Step-by-step explanation:
T-shirt because she has to pay bills.
Hope this helps plz hit the crown ;D
PLS HELP ASAP THIS IS EASY
Look at the trapezoid shown below. Which transformation carries the trapezoid onto itself ?
A) a reflection across the line y = 0
B) a rotation of 180 ° about the point (- 1, 0)
C) a rotation of 180 ° about the origin
D) a reflection across the line x = - 1
Answers
Answer: D
Step-by-step explanation: a reflection across the line x=-1
Find the value of y:
8y(4y+24)
Answers
Answer:
32y² + 192y
Step-by-step explanation:
First, we need to distribute 8y. This gets us 32y²+192y. I do not believe you can simplify that. I hope this helps!
In ΔEFG, e = 82 cm, ∠G=35° and ∠E=51°. Find the length of f, to the nearest 10th of a centimeter.
Answers
Answer:
105.3
Step-by-step explanation:
deltamath
What is the measure of angle 1
Answers
Answer: 100
Step-by-step explanation:
It is an alternate interior angle.
Please help! Thanks!
Answers
Answer:
G.) 6
Step-by-step explanation:
The way the question is worded leads me to believe you're looking for the range. In this case, it is 6, because 12 (the greatest valued data point) minus 6 (the least valued data point) is 6.
Parker grew
21 inches each year for the past 3 years. How many inches total has Parker grown in the past 3 years
Answers
Answer:
63
Step-by-step explanation:
Answer:
63
Step-by-step explanation:
21x3=63
PLEASE HELP ASAP!!!!!!!!
Given the exponential function f(x) = 60(1.07)x, classify the function as exponential growth or decay and determine the percent rate of growth or decay.
Exponential growth, 60% increase
Exponential growth, 7% increase
Exponential decay, 7% decrease
Exponential decay, 60% decrease
Answers
Answer:
3rd
Step-by-step explanation:
Answer:
Exponential decay, 7% decrease
Step-by-step explanation:
Look at this graph: 100 90 80 70 60 50 40 30 20 10 Х 0 10 20 30 40 50 60 70 80 90 100 What is the slope?
Answers
Can someone help me please
Answers
Explanation:
A triangle equals 180°, and they gave us one length already, and it says the one arm of the triangle is equal to the other so we know that the third angle is going to be the same as the second angle.
180=90+(6x+3)+(6x+3)
Combine like terms
180=96+12x
Subtract 96 from both sides
84=12x
Divide 12 by both sides
7=x
Now check it,
90+(6*7+3)+(6*7+3)
90+(45)+(45) =180
44. Find the arc length on a circle with radius =5 inches and a central angle of pi/3 help plsss
Answers
Answer:
Step-by-step explanation:
Because your angle is in radians, I'm assuming we can use the pre-calculus version of the arc length formula which is
s = rt where s is the arc length, r is radians, and t is the angle in radian measure. Filling in accordingly:
[tex]s=5(\frac{\pi}{3})[/tex] so
[tex]s=\frac{5\pi}{3}[/tex] inches
thanks guys i only got one question wrong
Answers
Answer:
Let me help you next time! congrats tho
Answer:
on what field of math?
Step-by-step explanation:
Congrats! Was it a big assignment?
if i am on my side i am everything i you chop me in half i am nothing what am i
i know it i am just seeing who can get it
Answers
Answer:
the number 8
Step-by-step explanation:
Please graph! I have 3 minutes left of my timed test!
The graph of y = is translated. The translation is defined by (x + 1, y – 2).
Which is the graph of the translated image?
Answers
If the function is translated using the rule (x + 1, y – 2), the resulting function will be g(x) = (x+1)² -2
Translation of functionsTranslation is a way of changing the position of a figure on an xy plane. Given the parent function
y = x²
If the function is translated using the rule (x + 1, y – 2), the resulting function will be g(x) = (x+1)² -2. The equivalent graph if the function is as shown below.
Learn more on translation here: https://brainly.com/question/12861087
#SPJ1