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Related Questions
PLEASE HELP ILL GIVE YOU 5 STARS, AND BRAINLIEST !!! (FOR ASSESSMENT)
The plesiosaur’s stomach had 2.25 kilograms of gastroliths. The largest stone was 0.074 meter long, 0.048 meter wide, and 0.022 meter thick.
3. Write the length of the largest stone as a number name and in expanded form.
Answers
Answer:
stone called gasthroliths,the largest one is 0.074
Step-by-step explanation:
Answer:
the person above me is correct
Step-by-step explanation:
the person above meh is correct
The associative property states:
A. You can add numbers in any order and get the same answer.
B. You must add numbers in order from left to right.
C. You can change the grouping of numbers that are added and get the same answer.
D. If a sum of two numbers is multiplied by a factor, you can multiply each number by that factor and then add the products.
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Answer:C
Step-by-step explanation:
Answer:
C. You can change the grouping of numbers that are added and get the same answer.
Step-by-step explanation:
HOPE THIS HELPSS :)
What is the slope of this line? Enter your answer as a fraction in the simplest term in the box.
Answers
Answer:
-1/1
Step-by-step explanation:
The slope of a line is always the rise over run where rise is up or down(y axis) and the run is side to side(x-axis). Then, if the line is going up, your answer will be negative. So, using the points given, you can tell that the line is moving 2 units down while also moving 2 units to the left. Another way to calculate this is y2-y1 over(/) x2-x1, the y equals your y coordinates, x equals your x coordinants,d the 1 and 2 represent which points. Whichever point you use, you have to use the same coordinants fr the same value. For example, if you took the points (-2,0) and (0,-2) and you used (0,-2) as your second value, you can enter those into the formula.
(-2)-(0) / (0)-(-2) = -2 / 2
the denominater is a possitive two because, when you subtract a negative number, that number becomes positive and you now add it due to the distributive property. 0-(1)(-2) = -2 x -1 = 2
Given f(x) = 4x − 6 and g(x) = f(2x),
write an equation for g.
g(x) = _______________________
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Answer:
1 and 1/3
Step-by-step explanation:
Fx equals 4x-6
Add six to both sides
6 equals 4X
Divide both sides by 4
2/3 equals x
Then GX equals f (2x)
Two times 2/3 is 1 and 1/3
The value of g(x) when f(x) = 4x − 6 and g(x) = f(2x) will be; 1/3
What is a function?Function is a type of relation, or rule, that maps one input to specific single output.
We have been given that f(x) = 4x − 6 and g(x) = f(2x), then;
We have to Add six to both sides;
f(x) = 4x − 6
6 = 4X
Now Divide both sides by 4;
2/3 = x
Then G(X ) is equals to f (2x)
Now, 2( 2/3 ) = 1 /3
The value of g(x) when f(x) = 4x − 6 and g(x) = f(2x) will be; 1/3
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Akiko walks 23mile in 14hour. What is Akiko’s unit rate in miles per hour
Answers
Answer:
do the fractions
Step-by-step explanation:
Answer:
1.64 miles per hour
Step-by-step explanation:
[tex]\frac{23}{14\\}[/tex] im pretty sure you divide the numerator and denominator by the denominator.
(5/2) d - 3/2 = -1/2
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Answer:
d=2/5
Step-by-step explanation:
Help what was the average change in elevation per min was ____ ft per min
Answers
Answer:
i do not know but i want to get more points so sorry
Step-by-step explanation:
Jeremy claims that if a linear function has a slope of the same steepness and the same y-intercept as the linear function in the graph, then it must be the same function.
On a coordinate plane, a line goes through points (0, negative 1) and (2, 0).
Which equation is a counterexample to Jeremy’s argument?
y = negative one-half x minus 1
y = negative one-half x + 1
y = one-half x minus 1
y = one-half x + 1
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Answer:
y= 1/2x -1
Step-by-step explanation:
(0, -1), (2, 0)
y= mx + b
m= 1/2 (0.5)
b = -1
Answer:
y=1/2x-1
Step-by-step explanation:
i jus got it correct
Lois made a dish with cups of pasta. One serving of the pasta is 0.2 cups. How many servings of pasta were in the dish Lois made?
A. 31 2/3
B. 4 2/9
C. 9
D. 24
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Answer:
A.) 31 2/3
Step-by-step explanation:
9.8x+17=7.6x-16
??????
Answers
Answer:
2.8867
Step-by-step explanation:
9.8x+17=7.6x-16
We move all terms to the left:
9.8x+17-(7.6x-16)=0
We get rid of parentheses
9.8x-7.6x+16+17=0
We add all the numbers together, and all the variables
2.2x+33=0
We move all terms containing x to the left, all other terms to the right
2.2x=-33
x=-33/2.2
x=-2.8867
Can someone pless help me on this its due by 12:00am tonight
Answers
The area of acute angle triangle = (½) × b × h square units.
Perimeter = a + b + c units.
If two sides and an interior angle is given then,
Tucker was asked to solve the equation 5x + 3 = 6x + 1. He did not know if his first step should be to add 5 negative x-tiles, or 1 negative unit tile, to both sides. What advice would you give Tucker to help him decide on his first step? Explain.
Answers
Answer: First Subtract 5x from both sides. Then subtract 1 from both sides.
Step-by-step explanation: To solve an equation, get all the variables (x, in this example) on one side and all the constants (numbers alone) on the other side of the equation.
The thing to remember about solving an equation is to keep it balanced. Do the same thing on both sides.
When possible, subtract smaller numbers from higher numbers.
5x + 3 = 6x + 1
5x -5x + 3= 6x - 5x + 1
5x-5x =0 on the left side so they "cancel" On the right, 6x-5x = x
3 = x + 1
3 -1 = x +1 -1
On the right 1-1 = 0 So the 1's "cancel" On the left 3-1 = 2
2 = x Rewrite as x = 2 to tell the solution
Which is true about his estimate?
A. His estimate is correct; it should be halfway between 11 and 12.
B. His estimate is incorrect; it should be closer to 11 than 12.
C. His estimate is incorrect; it should be closer to 12 than 11.
D. His estimate is incorrect; it should be slightly above 12.
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Answer:
A
Step-by-step explanation:
Answer:
The awnser is A
Step-by-step explanation:
Using the GCF, which distributive property expression is equivalent to 12 + 30? Choose the correct answer.
a
5(6+21)
b
2(6+15)
c
6(2-5)
d
6(2+5)
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B. 2(6+15)
Who wants a brainliest?
Answers
Answer: B for both questions
Step-by-step explanation:
You save 60 cents because the original price was 4$, but payed $3.40
Answer: A. you saved 0.60 cents B. you payed $3.40
Step-by-step explanation:
Find the measures of two supplementary angles if their measures are in the given ratio.
3:7
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Two supplementary angles are in the ratio 3:7. Find the angles ?
Let the two angles be 3x and 7x.
Supplementary angles add up to 180 degrees.
Therefore:
3x + 7x = 180
10x = 180
x = 18
3x = 3 * 18 = 54
7x = 7 * 18 = 126
Measure of angles are 54° and 126°.
What is Supplementary angle?
Sum of two or more angles are 180 degrees then, the angles are called supplementary angle.
Given that;
The ratio of angles are 3 : 7.
Now,
Let the two angles be 3x and 7x.
Since, Supplementary angles are add up to 180 degrees.
So,
3x + 7x = 180
10x = 180
x = 18
So, First angle of supplemental angles = 3x
= 3 × 18
= 54
And, Second angle of supplemental angles = 7x
= 7 × 18
= 126
Thus, Measure of angles are 54° and 126°.
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Lorena calculated the slope of the linear function that is represented by the table of values as shown.
x
y
–10
15
–8
27
–6
39
–4
51
–2
63
m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction = StartFraction 63 minus 51 Over negative 2 minus (negative 4) EndFraction = StartFraction 12 Over negative 6 EndFraction = negative 2.
What did she do wrong?
She used the wrong formula for slope.
She used the wrong points to determine the slope.
She made a mistake when she subtracted x 1 from x 2.
She made a mistake when she subtracted y 1 from y 2.
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Answer: she distributed the x values wrongly
Step-by-step explanation:
-2-(-4) = -2 +4
Answer:
C/or she made a mistake when she subtracted x1 from x2
Step-by-step explanation:
i took the test and i got it right.
⚠️(Math 8th grade) HELP PLZZZ⚠️
Answers
Answer:
Your answer is: C) y=-2x+2
I am 100% sure!!
Step-by-step explanation:
Hope this helped : )
A tropical species of mite named Archegozetes longisetosus is the record holder for the strongest insect in the world. It can lift up to 1.182 × 103 times its own weight. If a person who weighed 100 pounds were as strong as this insect, how much could that person lift? Enter the answer using scientific notation.
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Answer:
The first thing we have to do is to measure your weight using a weighing scale.
Suppose your weight is 130 pounds, therefore you can lift:
130 pounds * 1.182 • 10^3 = = 153,660 pounds or 1.537 x 10^5 pounds
hope it helps
Step-by-step explanation:
please help me please
Answers
Answer:
B. y = 4/5x - 1
Step-by-step explanation:
The y-intercept is -1.
The slope is 4/5
Give like and brianliest please.
What is the best approximation of 5/6 to the nearest hundreth.
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Answer:
To find the percent, we first find the decimal.
To do that we divide 5 / 6, which gives us approximately 0.83333, now we multiply it by 100 since percentages are parts of 100.
0.83333 x 100 = 83.33%
The table below shows the weight of four foods and their prices. Which of the following statements is FALSE?
A) Apples cost $1.28 per pound
B) Pears are the cheapest per ounce.
C) One ounce of blueberries costs $0.40.
D) Blueberries are more expensive per ounce than apples.
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The answer is D because with the weight is more high than the other
A car is traveling at a rate of 50 miles per hour while a motorcycle is traveling at 70 miles per hour. The car takes 4 hours longer to arrive at the destination. The equation representing the scenario is 50(x + 4) = 70x. Describe what the values for x and 70x = 50(x + 4) represent.
in a paragraph
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Answer: A car is traveling at a rate of 50 miles per hour while a motorcycle is traveling at 70 miles per hour. The car takes 4 hours longer to arrive at the destination. The equation representing the scenario is 50(x + 4) = 70x. Describe what the values for x and 70x = 50(x + 4) represent. 2.
Step-by-step explanation:
help with math homework chapter 1 practice
Answers
Answer:
Their is this website that has any basically every calculator on it and it show work. It is called "calculator soup"
Find the value of x in each case:
Answers
Answer:
45, 124, and 72
Step-by-step explanation:
Each sentence shows the number of pages a student reads a book and the amount of time it takes to read those pages.
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Jeff read 21 pages in one hour.
Kaley read 37 pages in one hour.
Nikkia read 22 pages in one hour.
What is a unit rate?It is the quantity of an amount of something at a rate of one of another quantity.
In 2 hours, a man can walk for 6 miles
In 1 hour, a man will walk for 3 miles.
We have,
To find out how many pages each person reads in one hour, we can use the unit rate, the number of pages read per hour.
Jeff read 10(3/4) pages in 1/2 hour.
To find out how many pages he would read in one hour, we can multiply the number of pages he read by the fraction 2/1, which gives:
= 10(3/4) x 2/1
= 21 pages per hour
Jeff read 21 pages in one hour.
Kaley read 12(1/4) pages in 1/3 hour.
To find out how many pages she would read in one hour, we can multiply the number of pages she read by the fraction 3/1, which gives:
= 12(1/4) x 3/1
= 37 pages per hour
Kaley read 37 pages in one hour.
Nikkia read 13(1/2) pages in 3/5 hours.
To find out how many pages she would read in one hour, we can multiply the number of pages she read by the fraction 5/3, which gives:
= 13(1/2) x 5/3
= 22 pages per hour
Nikkia read 22 pages in one hour.
Thus,
Jeff read 21 pages in one hour, Kaley read 37 pages in one hour, and Nikkia read 22 pages in one hour.
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Find the slope of each side. Express your answers as simplified fractions, if necessary.
The slope of AB is
The slope of BC is
The slope of CD is
The slope of DA is
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Answer:
AB= 3/3 simplified= 1
BC= 2/4 simplified = 1/2
CD= 3/3 simplified = 1
DA= 2/4 simplified =1/2
Step-by-step explanation:
Use the ratio table to find the unit rate with the specified units.
Answers
Answer:
1.20 a box
Step-by-step explanation:
3.60 / 3 equals 1.20
Answer:
$1.20 per box
Divide $3.60/3 and get 1.2.
The measure of the exterior angle is ________
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On three consecutive plays, the Eagles lost 13 yards, gain 18 yards, and lost 7 yards. What was their total yardage gain or loss?
Answers
Answer:
The Eagles lost 2 yards
Step-by-step explanation:
Say The Eagles are on the 50 yard line, they lose 13. Now sitting back at the 37 yard line, they run a play that gains them 18 yards, putting them on the opponents 45 yard line. Then they lose seven yards moving them back to their 48 yard line. only losing two yards from where they started
Answer: Total yardage was a loss of 2 yards.
Step-by-step explanation: Losses
-13-7 = -20. Gain +18
Compare or subtract 18-20= -2