Answer:
q=31
Step-by-step explanation:
5q = 178-23
5q = 155
q = 31
Answer:
31
Step-by-step explanation:
178-23=155
155/5= 31
Can someone help me real quick?
Answer:
it looks like x is increasing and y is decreasing
Step-by-step explanation:
Answer:
40% of people get their wishes to come true. Since you have read this, at exactly 1:44 P.M., you will be told news that will surprise you. Now it's said that if you copy and paste this 4 times and comment this in the next 2 minutes and 34 seconds you will have the choice to make a wish or not in your dreams. If you don't copy and paste it, 18 hours of unluckiness will start at 6:42 A.M.. Also, if you have a dog as a pet the chances of this working are 93%.
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90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on eight comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.!
help guys
D, E, F, G and H are points on the circumference of the circle G1=x+20 and H=2x+10. DE||FG
a) determine the size of DEG in terms of x
b) calculate the size of DHG
Step-by-step explanation:
A. DEG =x+20 (alt angles DellFg)
B. DHG =110 (opp angles of cyclic quad)
X+20+2x+10=180(remember to solve for x)
work out the equation of the line which has a gradient of 2 and passes through the point (1, 4)
Answer:
y = 2x + 2
Step-by-step explanation:
The slope is also called the gradient of the line.
The slope that is given is two, and the point is (1, 4).
I made a point slope equation, and then converted it into a slope-intercept equation.
[tex]y-4=2(x-1)\\\\y-4=2x-2\\\\y-4+4=2x-2+4\\\\\boxed{y=2x+2}[/tex]
Hope this helps.
whats 5/10 as a decimal
Answer:
5/10 as a decimal = 0.5
Step-by-step explanation:
5 (numerator) /10 (denominator)
Here's the little secret you can use to instantly transform any fraction to a decimal:
Simply divide the numerator by the denominator:
= 5/10
= 5 ÷ 10
= 0.5
NEED HELP ASAP PLEASE AND THANK YOU!!!
Step-by-step explanation:
10²+11²
=100+121
=221
=√221
=14.87
Determine whether y=9(−5)x represents an exponential function.
Please help with range
Answer:
i think the one u have is right
Step-by-step explanation:
range is the smallest number to the largest, so the last one is right. hope this helps!
give me a decimal to divide, substract and multiply. (3 of each)
Answer:
Step-by-step explanation:
0.34/ 0.14
0.621/ 0.512
0.536/ 0.612
0.64 - 0.12
0.12 - 0.36
0.59 - 0.25
0.5123 x 0.51232
0.593920 x 0.0591923
0.59129 x 0.5919232
1) f(x)=(x - 3)(x - 5)
A f(x) = x2 - 8x+15
B. f(x) = x2 -15x-8
C. $(x) = x? - 8x-15
which is the equivalent?
Answer:
Step-by-step explanation:
f(x)= (x - 3)(x - 5)
f(x) = x^2 - 5x - 3x + 15
f(x) = x^2 - 8x + 15
Answer is A
The area of a gymnasium is (27x + 18) square units. Factor
27x + 18 to find possible dimensions of the gymnasium.
Answer:
9 by (3x + 2) units
Step-by-step explanation:
Note that 9 is a factor of both 27x and 18. Therefore,
27x + 18 factors into 9(3x + 2).
Possible dimensions of the gym are 9 by (3x + 2) units.
What is the value of the expression
-3-(-4)?
Answer:
The value of this expression is -7
How do I do this?
Write the equation of a cubic function with the following transformations.
1) Horizontal shift to the right 5 units
2) Vertical shift up 4 units
3) Vertical compression by a factor of ½
Answer:
1/2f(x-5)+4
Step-by-step explanation:
the base function x^3 then the transformations happen.
1) f(x) becomes f(x-5)
2)+4 is added to the end of the equation f(x-5)+4
3)add 1/2 to the beginning of f(x) 1/2f(x-5)+4
Input any cubic function for f(x)
Please i need help fast! Which of the following sets of numbers could not represent the three sides of a triangle?
Answer:
{7, 21, 28}
Step-by-step explanation:
In order for three sides to add up to a triangle, the two shorter sides must have a sum of greater than the longest side.
Since 7 + 21 = 28, and 28 = 28, that group of sides cannot add up to be a triangle.
Have a nice day!
The measures of the angles of a triangle are in a ratio 2/3 / 5 . What are the measures of the angles?
Answer:
36°, 54°, 90°
Step-by-step explanation:
2:3:5 equal 10 parts in total
there are a total of 180 degrees in a triangle
180°/10 = 18°
2(18°) = 36°
3(18°) = 54°
5(18°) = 90°
When 4(0.5x+2.5y-0.7x-1.3y+4) is simplified, what is the resulting expression?
-0.8x+4.8y+16
0.8x-4.8y+16
-0.8x-4.8y+4
0.8x+4.8y+4
Answer:
-0.8x + 4.8y + 16
Step-by-step explanation:
4(0.5x+2.5y-0.7x-1.3y+4) = 4( 0.5x - 0.7x + 2.5y - 1.3y + 4)
= 4( -0.2x + 1.2y + 4)
= 4*(-0.2x) + 4 *1.2y + 4*4
= -0.8x + 4.8y + 16
Answer:
-0.8x + 4.8y + 16
Step-by-step explanation:
hope this helps
Relative frequencies are calculated as ___________.
Total
Ranges
Medians
Percentages
Answer:
I believe the answer is D: Percentages
Step-by-step explanation:
I believe this is the answer because relative frequency is also titled as another approach to probability that is described in either proportions or percentages.
A truck used 28 gallons of gas when driving 1008 miles. What is the rate per gallon?
Answer:
36 miles per gallon (mpg)
Step-by-step explanation:
To solve this problem, you are going to divide the total miles driven by the total gallons of gas used. This will mean that you will divide 1008 miles by 28 gallons. This will result in a final answer of 36 miles per gallon. My work is below and please let me know if you have any questions!
1008 / 28 = 36 miles per gallon
Answer:
1 gallon = 36 miles
Step-by-step explanation:
In order to find out you need to divide 2008 miles by 28 gallons
Calculate the area of the triangle.
State the units of your answer.
6 cm
6 cm
Answer:
18 cm
Step-by-step explanation:
I hope i'm correct..
So first the formula of finding the area of a triangle is
A= 1/2 (b) (h)
If we turn the triangle we can do that.
so,
A=1/2 (6)(6)
A=1/2(36)
1/2 of 36 is 18
So, the answer is 18 cm
Answer:
18 Cm
Step-by-step explanation:
[tex]A = \frac{ab}{2}[/tex]
Area = 6 times 6 over 2
Which is the simplified form of the expression below. Please help
HELP!!!!!
.
.
.
.
.
.
.
PLEASE
Answer:
Step-by-step explanation:
The one that doesn't work with the other three is B. Nine cubed is huge compared to just plain 9 or 3^2. The other three each are equal to one another especially if you remove the brackets in D.
9 c^(2*3) * d^(3*3)
9 c^6 d^9
How might this number be shown on a calculator? 6.2x1015 6.2011
Answer:
This is the answer to your question
If the dimensions of a triangle are cut in ____, then the new perimeter is one-fourth of the original perimeter.
1. half
2. thirds
3. fourths
Answer:
Fourths
Step-by-step explanation:
If all the sides of the triangle added together is equal to P, then the sides of the new triangle would be P/4. Therefore the answer would be fourths.
Which term best describes the graph
of y=-5x+1
A:increasing
B:decreasing
C: constant
D: positive
Arc AD=98 and I need help with both problems below
Answer:
arc DC = 64
angle DCQ = 32
Step-by-step explanation:
Hello There!
The circumference of a normal circle is 360
Given that arc AD = 98 and having found arc ABC we can find arc DC by subtract the known arcs from 360
360 - 98 - 198 = 64
Hence arc DC = 64
The problem wants us to find angle DCQ having found arc DC
Remember like stated before an included angle is equal to 1/2 its opposite arc
64/2=32
so angle DCQ = 32
Can someone help with this question
Answer:
It should I only looked at the first few columns and the matched up
Step-by-step explanation:
If a fair coin is tossed 3 times, what is the probability, to the nearest thousandth, of getting exactly 3 tails?
ANSWER IS 0.125
Help need answers to this asap
Which problem situation could be used to solve the open sentence below? p/12=? please help it’s overdueee
Answer:
Its B, If P is the total amount of $ you would divide by 12 to find the number of times she took the garbage out
Help please and thank you
Answer:
let me try this first and then I will help you is it ok
Zoie
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