The difference of 7 from 19 divided by 2. Which of the following expressions matches the statement above?
A. 19 − 7 ÷ 2
B. (19 − 7) ÷ 2
C. (7 − 19) ÷ 2
D. 7 − 19 ÷ 2
Can anyone help me with this question? Thanks
Answer:
I think it's 15.2cm and 19.2cm
Step-by-step explanation:
The ratio of corresponding sides of similar triangles are equal.
Answer: x = 17.2, so AB= 15.2 and AC= 19.2
Step-by-step explanation: Set up a ratio.
12:9.5 = (x+2)/(x-2)
Cross Multiply
12(x-2)=(9.5)(x+2)
12x-24=9.5x+19
2.5x = 43
x = 17.2
AB= 17.2 -2 = 15.2
AC= 17.2 +2 = 19.2
Help please and I only need help on 3 and also explain your reasoning!!!!!! If you don’t you already know what’s gonna happen! Thanks!
Answer:
Step-by-step explanation:
It’s not a parallelogram because if you look closely The edges do not match the same angle. In other words if you were to use a ruler to continue the lines on and on eventually they are going to cross paths.
A student estimated the sum
7.95 + 8.11 + 78.5 + 8.05 + 79.4 + 0.815 as:
All the numbers begin with a 7 or 8, so use cluster estimation.
8 + 8 + 80 + 8 + 80 + 0.8 = 184.8
Explain why this reasoning is not accurate.
Answer:
The numbers are not clustered around a common number. Two of the numbers are very large and one is very small.
Step-by-step explanation:
hope this helps
The reason is that the round off wasn't done in a correct manner.
What is decimal?Decimals are the numbers, which consist of two parts namely, a whole number part and a fractional part separated by a decimal point.
Given:
7.95 + 8.11 + 78.5 + 8.05 + 79.4 + 0.815
The round off will be as follows:
8 + 8+ 79 + 8+ 79 + 0.9
= 182.9
Hence, the clustered point for three numbers are not correct.
Learn more about this concept here:
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Someone help me with this ASAP!!
Answer: im so sorry i can see your picture
Step-by-step explanation:
Answer:
4.25
Step-by-step explanation:.
(fractions converted)
The plywood together is 13.5 feet which divided by 57.375 is 4.25.
Sherry just got a part time job working at a smoothie making shop. Her boss told her to make 5 Peach Smoothies. To make one smoothie the ratio of bananas to peaches is 3 to 2. How many bananas and peaches does Sherry need?
Answer:
15:10
Step-by-step explanation:
Multiply the ratio by five to make five smoothies
Answer:
400?
Step-by-step explanation:
3 : 2 = 1 : 0.66666666666667
= 1.5 : 1
3
3 + 2
= 60%
What is the pattern for this equation: f(n) = 2+3(n-1)
Answer:
We are used to describing arithmetic sequences like this:
3,5,7,...3, 5, 7,...3,5,7,...3, comma, 5, comma, 7, comma, point, point, point
But there are other ways. In this lesson, we'll be learning two new ways to represent arithmetic sequences: recursive formulas and explicit formulas. Formulas give us instructions on how to find any term of a sequence.
To remain general, formulas use nnnn to represent any term number and a(n)a(n)a(n)a, left parenthesis, n, right parenthesis to represent the nthn^\text{th}nthn, start superscript, start text, t, h, end text, end superscript term of the sequence. For example, here are the first few terms of the arithmetic sequence 3, 5, 7, ...
nnnn a(n)a(n)a(n)a, left parenthesis, n, right parenthesis
(The term number) (The nthn^\text{th}nthn, start superscript, start text, t, h, end text, end superscript term)
1111 3333
2222 5555
3333 7777
We mentioned above that formulas give us instructions on how to find any term of a sequence. Now we can rephrase this as follows: formulas tell us how to find a(n)a(n)a(n)a, left parenthesis, n, right parenthesis for any possible nnnn.
Step-by-step explanation:
sergio bought 5 new binders for $4.50 each. he also bought 20 pencils six pencils cost $3.60. what is the total amount sergio spent on the binders and pencils?
Answer: 17.1
Step-by-step explanation:
3.60x3+4.50
PLZZ HELP ME ONLY GIVE ME THE CORRECT ANSWER PLZZZ this due today !!!!HELPP DUE IN 15 MIN
The water level in Ricky Lake changes at an average of -7/16 inch every 3 years.
a. Based on the rate above, how much will the water level change after one year? Show your calculations and you can use the vertical number line to help you., using 0 as the original water level.
Show all your work and explanation in order to receive full points.
b. How much would the water level change over a 7-year period?
Show all your work and explanation in order to receive full point
C. When written in decimal form, is your answer to part (b) a repeating decimal or a terminating decimal? Justify your answer using long division.
Show all your work and explanation in order to receive full points.
Answer:
You've asked all day and no one is answering. Go to mathaway.com and it will give you the answer
Step-by-step explanation:
Marshall bought 2.8 pounds of flask steak to make dinner for his family. The steak was on sale for $5.40 per pound. how much did the steak cost for dinner.
$15.12
hope this helps!
Ans$wer:
15.12
Step-by-step explanation:
$5.40 x 2.8 = $15.12
Select all expressions that are equivalent to (37)2∙3−6 .
(32)4
320
38
33
9
Answer:
(3^2) 4 and 3^8
Step-by-step explanation: I think this is right not 100% sure tho
please hurry i am timed i have 1 more question that i need help with How is the denotation of a word different from its connotation?
The denotation of a word gives the word’s emotional meaning, while the connotation of a word gives the word’s exact meaning.
The denotation of a word gives the word’s negative meaning, while the connotation of a word gives the word’s positive meaning.
The denotation of a word gives the word’s positive meaning, while the connotation of a word gives the word’s negative meaning.
The denotation of a word gives the word’s exact meaning, while the connotation of a word gives the word’s emotional meaning.
evaluate: r + (-5) < -3
if its correct i will mark brainliest !!
Answer:
Step-by-step explanation:
r < -3 + 5
r < 2
Sawyer fills 1/6 of his gas tank in 3/4 of a minute. How many minutes will it take Sawyer to fill his gas tank?
URGENT
Answer:
.75 * 6 = 4.5 minutes
Step-by-step explanation:
.75 is 3/4 multiply by 6 because 6/6 is a whole tank of gas.
Sawyers tank takes 4.5 minutes to be filled up.
Does the graph display a function?
Answer:
yes
Step-by-step explanation:
If a board game was originally $25 and it is on sale for $18, what is the percent of discount? Pls help me with this.
Answer:
28% discount .
Step-by-step explanation:
1. 5 + n2 > 8 2. -4 - 5v 12
A.n > 6 A. v>5 A. n >5 B. n 9
B. n>3 B. v 1.5
D. n < 26
Look at the PDF and look answer the question, pls do explain
Answer:
26 hamburgers.
Step-by-step explanation:
8 2/3=26/3 each hamburger takes 1/3 meat. So 26/3 ÷1/3=26
Answer:
26 hamburgers can be made
Step-by-step explanation:
Below is my work, but I'll explain here.
1) make an equation. We know the total is [tex]8\frac{2}{3}[/tex] pounds and each hamburger requires [tex]\frac{1}{3}[/tex] pounds.
2) make the fractions easy to read. turn the [tex]8\frac{2}{3}[/tex] into [tex]\frac{26}{3}[/tex] by multiplying 8 and 3 then adding 2 to the product.
3) Solve for x! Once you have [tex]\frac{1}{3} x = \frac{26}{3}[/tex], divide [tex]\frac{26}{3}[/tex] by [tex]\frac{1}{3}[/tex]. You should get 26.
4) (optional) check your work by multiplying [tex]\frac{1}{3}[/tex] with 26. You should get [tex]\frac{26}{3}[/tex].
**Hope this helps!
Find the distance between the two points shown on the number line.
1, 2.6 units
2, 1.8 units
3, 3.4 units
4, 2.8 units
Answer:
2.6
Step-by-step explanation:
i just counted
How much flour is needed for 15 tablespoons of honey? 17 tablespoons? Explain or show your reasoning.
Someone help me with this ASAP!!!
Answer:
0.25
Step-by-step
Answer: Counted 25 squares and 25 as a decimal would be 0.25
Step-by-step explanation:
Solve this equation.
24 + 0.44x = 19 + 1.69x
x = 4
x = 0.44
x = 5
x = 5.4
Answer:
X = 4
Step-by-step explanation:
All you have to do is plugin 4 where x is and solve and each side will equal the same.
The solution of the given equation 24 + 0.44x = 19 + 1.69x will be x = 4 thus option (A) will be correct.
What is the equation?There are many different ways to define an equation.
More than one variable may be present inside a linear equation.
The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.
As per the given equation,
24 + 0.44x = 19 + 1.69x
24 - 19 = 1.69x - 0.44x
5 = 1.25x
x = 4
Hence "The solution of the given equation 24 + 0.44x = 19 + 1.69x will be x = 4".
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I need help with this I don't get it at all
Answer:
the answer is C
Step-by-step explanation:
because the negative needs to be on the inside not on the outside
Answer:
D
Step-by-step explanation:
you cant get the answer if the number is negative
since it's a square it's either positive or 0(zero)
Christopher made punch for a party. He mixed 4 3/8 cups of pineapple juice,6 3/4 cups of ginger ale, and 3 5/8 cups of grape juice. He split the mixture evenly among two punch bowls. How much punch is in each bowl? last thing for the day!
Answer:
12.9375
Step-by-step explanation:
Maria rode her bike 8 miles south, then 3 miles east and then 2 miles
north. What is the shortest distance back to her starting point?
Answer:
6 miles north and 3 miles west
Step-by-step explanation:
If you picture these miles on a graph, you start at (0,0). Then you go 8 miles south (0, -8). Then 3 miles east (3, -8). Finally, 2 miles north (3, -6). You are 3 miles east and 6 miles south, so you go the opposite directions.
Mike is a wrestler and needs to make weight for his match. He wants to wrestle in the 35kg weight class. He is currently 55kg. It takes him just 5 weeks to make wight. If you were to graph this situation, how would you describe the slope of the line?
A. 112
B. 320
C. Negative
Answer:
.
Step-by-step explanation:
Answer:
Negative
Step-by-step explanation:
Mike is losing weight, so he is losing negative pounds.
Interest rates have dropped steadily over the last six months. Each month they have decreased by 1/4 point.
A. Write an expression to represent the total change of rates over the last six months.
B. Find the total change. Make sure to express your answer as a mixed number in lowest terms.
Answer:
A. 1/4x6/1
B. 3/2
Step-by-step explanation:
1/4x6/1=6/4=3/2
HELP MEEE PLEASE BRAINLIEST PLEASE
Answer:
m=9
Step-by-step explanation:
Eva opened a bank account. She deposited $68.40 into her account every month for 20 months. She used $42.40 every month to pay for craft classes. After 20 months, she used of the total money left in her account to go to a crafting summer camp. What is the total amount of money Eva spent to go to the summer camp?
$131.00
$137.00
$179.00
$260.00
Answer: None of the choices.
At the end of 20 months, she had $520 in her account if all the other information is correct.
Step-by-step explanation:
Deposit each month 68.40 minus 42.40 spent each month leaves $26.00 .
Multiply 20 × $26 = $520
Or 20×68.40=1368.00
20*42.40=848.00
1368-848= 520
Either way it's $520.
Maybe she doesn't spend it all!?
can someone simplify these like terms do not solv just simplify if you do not no how to do this do not try because i need this done by 1.-3/2x-68+2x+8 10 5/6x-1+ 9 1/6x-9 and -3 + x -1/3x+4 .
Answer:
cheff keff dont like
Step-by-step explanation:
Answer:
1. X - 120 over 2
2.5x over 6 + 8
3. 2x over 3 + 1
Step-by-step explanation: