I want to know if anyone can help with a math textbook. It is page 302, evens only. Skip word problems. Show work if you can, if you can't, then it's alright.
Answers
Step-by-step explanation:
Hopefully I'm right,but what you do is add the ones with variables together so
Question 15
3a + 2 + 3a + 7so 3a+3a= 6a and 7+2=9
so you have to add the ones that are similar but never add
3a+7 because they are not the same37. 5x-2y
38. -3a+2b
Related Questions
which graph models the solution of the Inequality -6 ≤ -3x
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First make x the subject which would be -6/-3 ≤ x
Which is 2 ≤x and that is represented in B
We know that graph (B) models the solution of the given inequality -6 ≤ -3x.
What are graphs?Drawing the curve that represents a function on a coordinate plane is known as graphing a function. Every point on the curve will satisfy the function equation if the curve (or graph) represents the function.Line graphs, bar graphs, pie charts, scatter plots, and histograms are examples of common graph types. Graphs are a fantastic tool for displaying statistics and visualizing data. To depict numerical data that is unrelated to one another, a bar graph or chart may be utilized.So, in the given inequality:
-6 ≤ -3xWe know that:
Make x subject: -6/-3 ≤ xWhich is 2 ≤ x, represented in a graph (B).Therefore, we know that graph (B) models the solution of the given inequality -6 ≤ -3x.
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what is 8333333333/100000000000 simplified? It might be hard but I need help and it's for tonight. Thanks!
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what is sum 5x7 equal up
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Rewrite the faction with the indicate deramnator
9/2 = ?/12?
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Answer:
54
Step-by-step explanation:
9/12=x/12
9*12=108
108/2=54
Answer:
54
Step-by-step explanation:
2 times 5= 12
9 times 6= 54
so 9/2=54/12
Show me How much is 1 5/6 as a mixed fraction
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Answer:11/6
Step-by-step explanation: hope it helped if it dint tell me what exactly what i need to do and ill do it :)
Answer:
I am not sure what you are asking for
Step-by-step explanation:
1 5/6 already is the mixed fraction, if you meant to put 1 5/6 as an improper fraction your answer would be 11/6.
Or if you possibly meant 15/6 as a mixed fraction your answer would be 2 3/6
If this is not the answer you were looking for, please correct me so I can help you out.
23. Sara is playing a board game. The probability
that Sara will score a point on her next turn is
Which statement describes the probability that
Sara will score a point on her next turn?
3.
A. likely
B. certain
C. unlikely
D. impossible
PLZ PLZ PLZ HELP ME :,(
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About 0.2of all the students in the fifth grade are boys. If the fifth grade has 75 students, how many of the students are ?
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Answer:
15 boys
Step-by-step explanation:
About 0.2of all the students in the fifth grade are boys. If the fifth grade has 75 students, how many of the students are boys?
The number of boys can be calculated as:
0.2 × Number of fifth grade students
Number of fifth grade students = 75 students
Therefore,
The number of boys =
0.2 × 75 students = 15
The number of boys = 15 boys
How do I solve 3/2x-7=17
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djehshshshwhhw
Answer:
x = 0.06 if 3 is over 2x
Step-by-step explanation:
How would I figure this out? It’s graphing circles
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Use the distributive property to write (−1)( + 3) as an equivalent expression.
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Answer:
-3
Step-by-step explanation:
- times + is equal to -
Which is the most accurate way to estimate 68% of 59?
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Answer:
pretty sure it would be 40.12
Answer:
The exact answer would be 40.12
The Rounded answer would be 40
Step-by-step explanation:
0.68 x 59 = 40.12
Brainliest plz
what is the nearest degree ?
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Answer:
maybe 65 degrees
sorry if its wrong
Answer:
45 degrees
Step-by-step explanation:
All three angles equal 180
Its a right triangle, C=90
Two angle, 90 degrees left, and they're equivalent so divide by 2
B=45, A=45
i will give brainliest to whoever answers correctly. this is due in 10 minutes so i would appreciate if you could do it
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Answer:
choice 1) 7
Step-by-step explanation:
6 + (9-1)^2 / 4 x (1/2)^4
6 + 64/4(1/16)
6+16/16
6+1 = 7
If a field's length is 75m and breadth is 50m then what is the area?
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Answer:
3750m^2 is it's area hope it helps
Answer:
3750m²
Step-by-step explanation:
75x50=3750
A cylinder has a diameter of 6 cm and a volume of 36 pi
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Answer:
h=1.27
Step-by-step explanation:
[tex]v=\pi r^{2} h[/tex]
[tex]=\pi *3^{2} *1.27[/tex]
= approximately 36.00001
a) Simplify
X-2
7(x - 2)2
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Answer:
the fist u cant simply is it will be x - 2
second is 14x-28
Step-by-step explanation:
–19w + 11 = –17w − 19
w=?
Answers
Answer:
W = 15. I hope this helped.
Step-by-step explanation:
Steps:
1.Add 19w to both sides.
11=−17w−19+19w
2.Simplify -17w-19+19w to 2w-19
11=2w−19
3.Add 19 to both sides.
11+19=2w
4. Simplify 11+19 to 30.
30=2w
5.Divide both sides by 2.
30/2 = w
6.Simplify 30/2 to 15.
15=w
7.Switch sides.
w=15
In 42 minutes, Mr. Goo can run 6 miles. How long does it take him to run 1 mile?
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Answer:
7 min
Step-by-step explanation:
Answer:
7 Minutes
Step-by-step explanation:
If you divide 42 by 6, you get 7.
Explain how you would determine the slope and y-intercept of a line
when given a table, graph and an equation.
I KISS YOUR TOES IF YOU HELP ME
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Answer:
slope is m= y_2-y_1/x_2-x_1 and the y-intercept is where the line crosses over the x-axis
Step-by-step explanation:
fill in the points and do the equation m= rise(y points)/ run(x points)
m=slope
(x_1, y_1) =coordinates of first point in the line
(x_2, y_2)=coordinates of second point in the line
I need some help here please
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Answer:
d. raíz de 44
[tex] \sqrt{48 \\ } [/tex]
That’s because in radicals if there’s a square inside they square root that and put it on the outside. For example for √8, it would be 2√2, since the four can be square rooted, and there is still a 2 left inside the square root. For √48, there is a sixteen inside so you square root the 16 and get 4√3. Hope this helps
[tex]32/8 = 40/h[/tex]
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First you reduce the fraction with 8 so your get
4=40/h
Then you multiply both sides by h and you get
4h=40
After that you divide both sides by 4
And your answer is
h=10
The area of a square is given by x2, where x is the length of one side. Mary's original garden was in the shape of a square. She has decided to double the area of her garden.
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I need help asap!!!!!
Which of the following possibilities will form a triangle? (5 points)
Side = 15 cm, side = 6 cm, side = 8 cm
Side = 15 cm, side = 6 cm, side = 9 cm
Side = 16 cm, side = 9 cm, side = 6 cm
Side = 16 cm, side = 9 cm, side = 8 cm
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Answer:
16 cm, side = 9 cm, side = 8 cm
Step-by-step explanation:
A model airplane is shot up from a platform 1 foot above the ground with an initial upward velocity of 56 feet per second. The height of the airplane above ground after t seconds is given by the equation h=-16t^2+56t+1 where h is the height of the airplane in feet and t is the time in seconds after it is launched. Approximately how long does it take the airplane to reach its maximum height?
A)0.3 seconds
B)1.8 seconds
C)3.5 seconds
D)6.9 seconds
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Answer: I think is none
Step-by-step explanation:
Tbh
Jon invested a total of $1500 in two
simple interest accounts. Account A
earns 4% interest and Account B earns
6%. Jon earned a total of $80 interest
after one year. How much did Jon invest
in each account?
A $500 in A, $1000 in B
B $750 in A, $750 in B
C $1000 in A, $500 in B
D $1400 in A, $100 in B
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Answer:
the answer is A.
Step-by-step explanation:
The measure of angle D is 50⁰, the measure of angle E is 80⁰, and the measure of angle F is 10x . What is the value of x ?
Answers
By the interior angle theorem of triangles, the value of x is 5°.
What is a triangle?A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.
We know the sum of the interior angles in a triangle is 180°.
Given, In a triangle DEF the measure of angle D is 50⁰, the measure of angle E is 80⁰, and the measure of angle F is 10x .
Therefore, m∠D + m∠E + m∠F = 180°.
50° + 80° + 10x = 180°.
10x = 180° - 130°.
10x = 50°.
x = 5°.
So, The value of x is 5°.
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solve for x 4x - 3 = 6x + 2 ?
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Answer:
x = -5/2
Step-by-step explanation:
Simply (square root) 36x^3
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Which equations matches the graph shown below ?
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Answer:
its y= -0.3(x-2)^2-5
Step-by-step explanation:
At a hardware store, a tool set normally costs $80. During a sale this week, the tool set costs $12 less than usual. What percentage of the usual price is the savings? Explain or show your reasoning. Use whatever strategy you would like.
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Answer: 15%
Step-by-step explanation:
The usual price is $80.
This week however, the set sold for $12 less than this usual price of $80.
Savings therefore are $12 because people save $12 by buying it at $12 off.
Percentage of usual price:
= Savings / Usual price * 100%
= 12 / 80 * 100%
= 0.15 * 100
= 15%