Answer:
A) 1 1/2
Step-by-step explanation:
First, make sure both of the fractions are improper fractions. -2 1/4 will become -9/4 and -1 1/2 becomes -3/2. Then we do the keep, switch, flip trick and get -9/4 X -2/3 and multiply across. Since we have two negatives, the answer becomes positive. When we multiply across we get 18/12, then we reduce and get 1 6/12 which is the same as 1 1/2.
Answer: 18/12=1 3/12=1 1/4
Step-by-step explanation:-2 1/4=-9/4 -1 1/2=-3/2 keep the first change /to* flip the last fration
plssssssssssssss help
What are the 7 & 9 for? Obviously, you had info from somewhere else for the 9 & 7 if they are THE ONLY NUMBERS here
in mrs. smiths class every time you turn in assignments you earn 1 homework pass. write 3 equivalent ratios of turned in assignments to homework passes
help please I need it
Answer:
Assignment to Homework: 3:9 4:12 5:15
Answer:
3:9 4:12 5:15
i think
Step-by-step explanation:
Consider the two functions below. Which one of these functions is linear? What is its equation? Enter any answers to two decimal places.
Answer:
Function A and the equation would be y = 1.6666666666~x + 0
Step-by-step explanation:
A linear function is a function that is a straight line with no change so function B does not fit that description. So than it has to be A
To find the equation you first what to find the slope of the line
ΔY/ΔX = 5/3 = 1.666666666666
Take the slope and multiply it by x to get y
Following are the solution to the given function:
Given:
Function A:
[tex]\bold{x} \ 3 \ 6 \ 9 \ 12 \ 15 \\\\\bold{y} \ 5 \ 10 \ 15 \ 20 \ 25[/tex]
To find:
Find the function=?
Solution:
Function A or equation would've been [tex]\bold{y = 1.6666666666 \sim x + 0}[/tex].The linear equation is a straight line with really no modification, hence function B doesn't suit its description. As a result, it has to be A.You must first calculate the slope of the line to solve this equation.[tex]\bold{\to \frac{\Delta Y}{ \Delta X} = 5/3 = 1.666666666666}[/tex]To get y, take the slope then multiply this by x.HELP ME! 1/2h=17+2 solve for h.
Answer:
H=38
Step-by-step explanation:
Help Help Help Help Brainly please... If you were to plan a mission to Mars, what are the key phases that you need to include in your mission?
Answer:
1. Determine the Mission Objective. A mission objective has to be clear, measurable, and believable.
2. Identify the Threats. ...
3. Identify Your Available Resources. ...
4. Evaluate the Lessons Learned. ...
5. Determine Courses of Action/Tactics. ...
6. Plan for Contingencies.
Evaluate the expression 2(5x -3y) if x = -1/2 and y = 1
Nicky and his parents recently Immigrated to the United States from Syria. Nicky attends school and is having a hard
time learning about his new country. His parents are interested in what happens in their community as well. Which
feature of national Identity is likely to make it hard for them to feel a part of the United States?
Language
innovation
competition
form of government
Answer:
Language
Step-by-step explanation:
Nicky is having a hard time with school - competition and form of government may be eliminated.
PLS HELP DUE SOON!!!!!
Answer:
1) 2
2) y=2x+=-2
3) a=5
b=6
4) y=2x-2
y=(2*0)-2
y=0-2
y=-2
I'm not sure if they are all right
Sorry if they aren't
For 20 points, Round each mixed number to the nearest whole number. Then, estimate the quotient. 24 16/17 devided by 4 8/9
Answer:
you would round up because 24 16/17 is closer to 25 and 4 8/9 is closer to 5.
which would be 25/5 which estimates to 5.
Step-by-step explanation:
Rewrite the rational exponent as a radical expression (3 raised to 2/3) 1/6
put 2/3 5/7 16/21 in order from least to greatest
Answer:
5/7, 2/3, and 16/21
Step-by-step explanation:
If you put them all under the same denominator you will get 2/3=14/21, 5/7= 10/21, and 16/21. And if you put them in order it is 10/21, 14/21, and 16/21. Hope this helps, let me know if correct!!
2/3, 5/7, 16/21
Step-by-step explanation:
turn them into decimals
Which number has only two factors?
A 21
B 27
C 25
D 23
please help-
Answer:
23
Step-by-step explanation:
Question below!!!!!!!!!!!!!
Answer:
A because they 35 needs to stay with 100 and x needs to stay with 275 and 100 and 275 have to be on the same part of the ratio
Step-by-step explanation:
Help Help Help Help...What does it take for an orbiting spacecraft to escape its orbit?
Answer:
Manual Override??
Step-by-step explanation: I'm prop wrong
Answer:
To leave its orbit, the spacecraft must go very fast to break free of gravity.
Step-by-step explanation:
A cardboard box has a volume that is 6,336 cubic inches. A company creates a new design with the same proportions, but instead the dimensions are One-fourth the dimensions. Explain how you can find the volume of the new design without knowing the dimensions.
Answer:
Cube the scale factor 0.25. Then multiply the volume of the box by 0.015625.
Answer:
Since the dimensions have a proportional relationship, the new volume can be calculated using the original volume and the scale factor. The new volume will be the cube of the change, which is 1
64
. The new volume is the product of 6,336 and 1
64
.
Step-by-step explanation:
that is the sample answer.
What is the slope of the line?
Answer:
Its 1/1 or -1/-1
Step-by-step explanation:
Answer:
The slop of the line is 1
Step-by-step explanation:
To find slop of the line you look at rise over run, or the distance from one point to another up then across. In this graph, from the point (0,-3) to (1,-2) you go up one point and across one point. 1/1 = 1 so the slope is 1.
Aubrey says that the product of 104 and 10–2 is 10–8. Is she correct? If not, explain why.
A. Yes, she is correct.
B. No, the exponent should be positive 8.
C. No, she multiplied the exponents instead of adding them.
D. No, she multiplied the exponents instead of subtracting them.
Answer:
C
Step-by-step explanation:
No, she multiplied the exponents instead of adding them.
On his way to the library , Jeff runs two blocks and then walks three more blocks.Sketch a graph to show the distance Jeff travels compared to time.
Answer:
Since I can't take a picture, I am going to explain how to draw it.
Step-by-step explanation:
When sketching the graph you must note if jeff is going up the y-axis and along the x-axis. In this case, run means he goes up every minute. So when jeff runs he is going up and 2 minutes have gone by. And when he walks he is going up 3 more but slower so it would double the time. Time would be on the x-axis and blocks would be labeled on the y-axis.
Hope this helps. : )
.
Explain the power of products property and give an example.
Answer:
We use the power of a product rule when there are more than one variable being multiplied together and raised to a power of something. The power of a product rule tells us that we can simplify a power of a power by multiplying the exponents and keeping the same base.
90 is what percent of 150
Answer:
60%
Step-by-step explanation:
Mark donated 15% of the money he earned last summer to the hurricane relief fund. If he donated at total of $475.00 how much did he earn last summer? (if needed, round your answer to the nearest cent)
An employee placed Ask Your Teacher books onto each of 5 shelves. How many books did she place on the shelves in all?
A. 16
B. 80
C. 120
D. 245
Answer: we need to know how many books she placed on each shelf in order to answer this sorry
Step-by-step explanation:
Hi everyone this is the last question can you please help me for brainliest
What is the solution for -10 -19
A.)x > -19
B.)x -1
Answer:A
Step-by-step explanation:positive is bigger then negative.
which of the following is the ratio of boys to girls in tamir's math class?
12/27
12/15
15/12
27/12
Answer:
12/15
Step-by-step explanation:
you put the number of boys over the number of girls
sometimes you can simplfy but it looks like the answer choice doens't want you too
Divide: 3/4 divided by 2/5
2 and 1/5
3 and 3/4
2 and 3/5
1 and 7/8
Answer:
1 and 7/8
Step-by-step explanation:
[tex]\frac{3}{4}[/tex] ÷ [tex]\frac{2}{5}[/tex]
When dividing you have to flip the second number. When the fraction/number flips the problem will turn into multiplication.
[tex]\frac{3}{4}[/tex] × [tex]\frac{5}{2}[/tex]
Now just multiply them. 3×5 and 4×2
[tex]\frac{15}{8}[/tex]
Simplify the fraction
[tex]1\frac{7}{8}[/tex]
I hope this helps!
I really don't even remember learning this... PLEASE HELP. :) politely
I kind of already filled out some answer, please tell me if their wrong.
Answer:
Car C is going to have a constant of 55
Step-by-step explanation:
y=55x
y means that every hour you will have 55 miles
Estimate the percentage: 6,683 of 20,489
a. 0.3% c. 3%
b. 43.3% d. 33.3% Explain
Answer: B
Step-by-step explanation: B
wich inequality is true?
Answer:
Step-by-step explanation:
just put them into percents lol
50% < 33.33% not true
75% > 66.66% true
-25% < -66.66% not true
-100% > 75% not true
so the second one is true
hope this helps <3
What is the slope of the line?
Answer:
Y= -4/-4x -1
Step-by-step explanation:
I think this is correct, I haven't done this in awhile though. I hope this helps
