Answer:
The first answer is because it takes time while your doing it
Emelina wrote the equation of a line in point-slope form as shown below.
(y + 4) = 3 (x + 2)
What is Emelina’s equation in slope-intercept form?
Which of the following statements must be true?
A. If an irrational number is squared, the result is an irrational number.
B. The difference between two different irrational numbers is an irrational number.
C. The sum of a rational number and an irrational number is a rational number.
D. The quotient of two different irrational numbers is a rational number.
[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]
The Correct statement among them is :
B. The difference between two different irrational numbers is an irrational numberAnswer:
C
Step-by-step explanation:
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Sila jogged 12 kilometers today and wants to know how far she traveled in feet. What error did Sila make while converting from kilometers to feet?
StartFraction 12 kilometers Over 1 EndFraction times StartFraction 0.62 miles Over 1 kilometer EndFraction times StartFraction 5280 feet Over 1 mile EndFraction = 392,832 feet
Sila put a wrong number in her calculator when multiplying the numerators.
Sila’s first fraction should be StartFraction 1 kilometer Over 0.62 miles EndFraction.
Sila’s last fraction should be StartFraction 1 mile Over 5280 feet EndFraction.
Sila forgot to divide by 0.62.
Answer:
A
Step-by-step explanation:
Sila put a wrong number in her calculator
Sila jogged 12 kilometers today and wants to know how far she traveled in feet. What error did Sila make while converting from kilometers to feet ? The correct answer is Option a) Start Fraction 12 kilometers Over 1 End Fraction times Start Fraction 0.62 miles Over 1 kilometer End Fraction times Start Fraction 5280 feet Over 1 mile End Fraction = 392,832 feet.
Sila's mistake can be identified in her conversion calculation. She first needs to convert kilometers to miles and then miles to feet. Let's break down the process step by step:
1. Kilometers to Miles:
Start by converting kilometers to miles.
There are 0.62 miles in 1 kilometer.
So, the first fraction is correct:
Start Fraction 12 kilometers Over 1 End Fraction times Start Fraction 0.62 miles Over 1 kilometer End Fraction.
2. Miles to Feet:
Next, convert miles to feet.
There are 5280 feet in 1 mile. Sila's calculation is incorrect at this step. The correct fraction to use here is Start Fraction 5280 feet Over 1 mile End Fraction.
Now, let's put it all together:
- Start Fraction 12 kilometers Over 1 End Fraction times Start Fraction 0.62 miles Over 1 kilometer End Fraction times Start Fraction 5280 feet Over 1 mile End Fraction
Multiply the fractions step by step:
- 12 kilometers * 0.62 miles/kilometer * 5280 feet/mile
- This simplifies to 392,832 feet.
So, Sila's error lies in not using the correct conversion factors for both kilometers to miles and miles to feet.
The correct conversion factors should be applied in sequence, leading to the final answer of 392,832 feet traveled.
To know more about Conversion here
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Complete Question
Sila jogged 12 kilometers today and wants to know how far she traveled in feet. What error did Sila make while converting from kilometers to feet?
a) Start Fraction 12 kilometers Over 1 End Fraction times Start Fraction 0.62 miles Over 1 kilometer End Fraction times Start Fraction 5280 feet Over 1 mile End Fraction = 392,832 feet
b) Sila put a wrong number in her calculator when multiplying the numerators.
c) Sila’s first fraction should be Start Fraction 1 kilometer Over 0.62 miles End Fraction.
d) Sila’s last fraction should be Start Fraction 1 mile Over 5280 feet End Fraction.
e) Sila forgot to divide by 0.62.
I need help on my math
I need help on d
Answer:
If the diameter is 12, the 90° arc is (1/4)Π(12), or 3Π (approximately 9.42).
Step-by-step explanation:
if wrong pls forgive me
if right mark me brainliest
HELP TIME ALMOST OUT! Drag the tiles with equivalent ratios into each box, two tiles have no match
Answer: 1:8 , 15:120
2:3, 40:60
Step-by-step explanation: 1:8= 15:80
80/15=8, so it is equal to 1:8.
40:60
40/60=2/3
Answer:
all i know is that 1:8 and 15:120 are equivalent
Step-by-step explanation:
An athlete eats 70 grams of protein per day while training. How much is this in milligrams?
Be sure to include the correct unit in your answer.
Answer: 1 gram equals 1,000 milligrams so 70 grams would equal 70,000 milligrams
Answer:
70,000 milligrams
Step-by-step explanation:
1 gram is 1,000 milligrams so 70 x 1000 gets you your answer.
Milo can run 9 miles in 60 minutes. He needs to reduce his time by 10%. Approximately how many minutes does he have to take off his time? Round to the nearest whole number.
Multiply 60 minutes by 10 %
60 x 0.10 = 6
Answer: 6 minutes
a carpenter goes through 2 3/5 boxes of nails finishing 3 1/2 rooves. How much would he use finishing 8 rooves?
Answer: 2 3/5
Step-by-step explanation:
To find roofs per box, divide the # of roofs by the # of boxes.
Answer:
okay sorry but its roofs, not rooves but the answer is
Step-by-step explanation:
2 3/5 divided by 3 1/2 which equals 13/5 divided by 7/2
13/5 times 2/7, which equals 26/35. This stands as 26/35 box of nails per roof. Altogether you get 5.94, which you would have to round to about 6 boxes.
Im super sorry if this is wrong
What is the product?
(−4)⋅(−6)⋅(−3)⋅(−5)
−360
−240
240
360
Answer:
360
Step-by-step explanation:
since there are an even amount of negative numbers the negatives are cancelled out by each other
What is 9/10 x 2 1/3 simplified
Answer:
[tex]2\frac{1}{10}[/tex]
Step-by-step explanation:
[tex]\frac{9}{10} * 2\frac{1}{3}\\\\ \frac{9}{10} * \frac{7}{3}\\\\\\ \frac{9}{10} * \frac{7}{3} = \frac{63}{30} = \frac{21}{10} =2 \frac{1}{10} \\[/tex]
Answer:
2 1/10
Step-by-step explanation:
9/10 x 7/3
3/10 x 7
21/10
2 1/10
Will mark as brainliest. Help plz
Answer:
the ones that have "..." at the end are NOT rational numbers the rest are
Step-by-step explanation:
In how many ways can you make change for $50 using only $5 $10 or $20 bills
Answer:
12 ways
Step-by-step explanation:
Let's write down every possibility starting by using the largest quantity of $20 bills and we'll go from there, everytime that we get a $10 bill we will split it in the next option into 2 $5 bills. (20)(20)(10) (20)(20)(5)(5)
Answer:
There is 5 ways
Step-by-step explanation:
Help mah with this one please too
Answer:
37
Step-by-step explanation:
-3+5(8)
-3+40
40-3=37
Answer:
The answer is 37
Step-by-step explanation:
−3+5(6+2)
=−3+(5)(8)
=−3+40
=37
There were 5 horses and 10 cows on a farm. What is the ratio (in simplest form) of cow legs to horse legs on this farm?
As a figure is enlarged or reduced based on it's scale factor, what happens to the angle measure of the new figure in comparison to the angle measures of the original figure?
Answer:
ummmmmm i do not know
Step-by-step explanation:
I need help with Part A and B
Answer:
Part A) 700 Snack Bags
Part B) [$]1225.00
Step-by-step explanation:
Pretzels and cheese puffs make up 30% (0.30) of the sales which means 210 is 30% of the total bags they sold. You could set up a ratio like this where 1 represents 100%:
210/.30 = x/1
If solved out, you find there are 700 bags total and you can check it by finding that 210 is 30% of 700.
Mark's drama class is performing a play. He wants to buy as many tickets as he can afford. If tickets cost $2.25 each and he has $15.25 to spend, how many tickets can he buy?
Answer:
6 tickets
Step-by-step explanation:
2.25 times 6 is 13.50
Dom has £n. he spends £20. he then looks at a coat that is £100 which is 5 time what he now has left.
Answer:
Yeah, we can't see the problem.
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
He had 40 to start because he spent 20 and 100 is 5 times how much he has left.
Which whole number property is represented?
10 + 0 = 10
Commutative Property of Addition
Associative Property of Addition
Identity Property of Addition
Answer:
Answer:
10
Step-by-step explanation:
Maria wrote the equation of a line that has a slope of Four-thirds and passes through point (3, 5). Which statement is true?
Answer:
statement 1 is correct
as 5 = 4/3(3) + 1
Mark As Brainliest
Step-by-step explanation:
I forgot to send this in my last question, Sorry!
[tex]1. \: = > 4( - 7) \\ = 4 \times - 7 \\ = - 28[/tex]
[tex]3. \: = > 9( - 12) \\ = 9 \times - 12 \\ = - 108[/tex]
[tex]4. \: = > - 6( - 8.75) \\ = 6 \times 8.75 \\ = 52.5[/tex]
[tex]5. = > 27( - 3) \\ = 27 \times - 3 \\ = - 81[/tex]
[tex]7. \: = > - 55(0) \\ - 55 \times 0 \\ = 0[/tex]
[tex]8. \: = > ( - 7)( - 7.25) \\ = 7 \times 7.25 \\ = 50.75[/tex]
[tex]11. \: = > ( - 1) {}^{4} \\ = 1 {}^{4} \\ = 1[/tex]
[tex]13. = > 42 \div ( - 7) \\ = - (42 \div 7) \\ = - 6[/tex]
[tex]15. = > - 9 \div 3 \\ = - (9 \div 3) \\ = - 3[/tex]
Solved ✔︎Danielle walks 88 feet two East to library from your house in the library she walks 187 feet northwest of the corner store finally she walks approximately 139 feet from the corner store back to home does she live directly south of the corner store? Justify your answer
Answer:
14.2 - 11.15 = 3.05 km = 3050 m
Step-by-step explanation:
formula for pi. What does pi equal
Answer:
3.149
Step-by-step explanation:
that is just the number pi never ends but in most math classes 3.149 is all yoi need
*Algebra* Please follow the instructions down below!!!! Thank you
Jolon used the slope-intercept form to write the equation of a line with slope 3 that passes through the point (5, –2). His work is shown below.
Step 1: Negative 2 = 3 (5) + b
Step 2: negative 2 = 15 + b
Step 3: Negative 2 + 15 = 15 + 15 + b
Step 4: Negative 13 = b
Step 5: y = 3x – 13
Analyze the steps. In which step did the Jolon make an error?
Answer:
step 3
Step-by-step explanation:
He should have subtracted 15 instead off adding 15. this would have gotten rid of the fifteen on the right side and left him with -17=b. Instead, he would have added 15 and gotten 13=30+b. That threw off the rest of the equation. The rest of the equation is wrong. b should equal -17
the slope-intercept equations should be y=3x-17
A housepainter mixed 5 gal of blue paint with every 9 gal of yellow paint in order to make green paint. Which ratio of gallons of blue paint to gallons of yellow paint will make the same shade of green paint?
Answer:
Step-by-step explanation:
For every 5:9 AKA for every 5 gallons of food are 9 gallons of yellow
Which number sentence represents the Associative Property of Addition?
22 + 3 = 25
22 + 3 = 25
0 + 90 = 90
0 + 90 = 90
18 + 7 = 7 + 18
18 + 7 = 7 + 18
4 + (1 + 11) = (4 + 1) + 11
According to the Associative property of Addition, when 3 or more numbers are added, the result (sum) remains the same even if the numbers are grouped in a different way. Here, grouping is done with the help of brackets.
This can be expressed as, a + (b + c) = (a + b) + c.
So, according to this the answer is 4 + (1 + 11) = (4 + 1) + 11.
Hope my answer helps you✌️
Mark BRAINLIEST
Item 5
Multiply.
(−3.2)⋅1.7
−5.44
−1.5
1.5
5.44
Answer:
-5.44 is the answer. You multiply the figures
Referring to the figure, a building casts a
shawdow 18 feet long. A woman standing near the
building is 5 feet 8 inches tall and casts a
shadow 4 feet long. What is the height of the
building in feet and inches?
Identify the y-intercept of the line: y = -3x + 6
Answer:
Using the slope-intercept form, the y-intercept is 6 .
Use the slope-intercept form to find the slope and y-intercept.
Slope: -3
y intercept:(0,6)
Step-by-step explanation:
Tell me if im wrong :(
Answer:
Slope: -3
y intercept: (0,6)
method:
Slope Intercept Formula
