Answers
Answer:
45
Step-by-step explanation:
hello there!
Remember all of the angles in a triangle will add up to equal 180 so to find the missing angle we subtract the given angles from 180
180 - 90 - 45 = 45 so the missing angle would equal 45
Related Questions
The slope of a line is 1, and the y-intercept is -1. What is the equation of the line written in slope-intercept form?
Answers
Answer:
slope = 1
y-intercept - 1
slope intercept form: y = x - 1
Step-by-step explanation:
Elmer has a collection of 300 fossils. Of these, 21% are fossilized snail shells. How many fossilized snail shells does Elmer have?
Answers
Answer:
63
Step-by-step explanation:
300 x 0.21 = 63
Four customers at a restaurant had the same bill. Each customers gave the server a tip that was a different percentage of the amount due. Which customers tipped 15% or more? Click on the bills you want to select.
Answers
Answer:
.....................
Step-by-step explanation:
What is the degree of the following polynomial x²y³ + z
Answers
B
280
D
C
What is the measure of angle ADB?
A. 17°
Answers
Answer:
C. 62
Step-by-step explanation:
ADC is 90 degrees. 90 - 28 = 62
Joyce determines that 30% of her monthly income goes for rent. If her monthly income is $2,009, about how much is her monthly rent? How much is her yearly rent?
Answers
Answer:
602.7
7,232.4
Step-by-step explanation:
2009 x 0.30 = 602.7
602.7 x 12 = 7232.4
I NEED HELP FAST! Which of the following sets of numbers could not represent the three sides of a triangle?
Answers
Answer:
(8, 23, 31)
Step-by-step explanation:
The sum of the lengths of the two shorter legs must be greater than the length of the longer leg
(not equal to either)
Find the quotient of the following:
(12x^4- 3x^4+ 15x^2)
and ( - 3x)
Answers
Answer:
-4x³+x²-5x
Step-by-step explanation:
-4x³+x²-5x
multiply x+3, x-4 and x+1 in horizontal format
Answers
Answer:
x^3−13x−12
Step-by-step explanation:
(x+3)(x-4)(x+1) I am guessing this is "horizontal format"
if this is what you meant the answer is x^3−13x−12
Rosaria filled some cups with different amounts of water, as shown below.Red cup: 0.046 liters
Blue cup: 0.05 liters
Green cup: 0.20 liters
Yellow cup: 0.6 liters witch one
Answers
Answer:
Green cup: 0.20 liters
Step-by-step explanation:
For 120 consecutive days, a process engineer has measured the temperature of champagne bottles as they are made ready for serving. Each day, she took a sample of 8 bottles. The average across all 960 bottles (120 days, 8 bottles per day) was 46 degrees Fahrenheit. The standard deviation across all bottles was 0.8 degrees Fahrenheit. what would be the center line
Answers
Answer:
46° Fahrenheit
Step-by-step explanation:
Center line can be said to be the X double bar. X double bar is the average value we have across all components we're considering. In this question, the X double bar is already given as 960 bottles (if you multiply 120 days by 8 bottles per day) and that it is 46 degrees Fahrenheit.
As such, there exist no reason to want to or have to solve for anything since it's already given.
Therefore the Centre line is 46 degrees Fahrenheit, same as what is given in the question.
cindy paid $2.58 for a 2/3 pounds of sunflower seeds. how much does each pound of sunflower cost?
Answers
Answer:
3.87
Step-by-step explanation:
2.58/2=1.29=1/3 pounds
1.29*3=3.87
6x^2 - 37x + 13 = 6
Show why this quadratic trinomial cannot be factored with an explanation.
i have been struggling with this please help
Answers
X=5.971
X=0.195
it’s hard to factor it because there’s no multiples of 42 that when you add them gives you 37 so that’s why the solutions are decimals
true or false: a well-designed sample survey, the sample percentage is very likely to equal the population percentage. explain.
Answers
Answer:
false
Step-by-step explanation:
There's going to be some variabilty between the sample and population percentages, cus the sample only contains part of of the population. Even if it is a well designed survey, it doesn't affect this, because no matter how good the sample is, there will always be variability between the two (unless the sample includes the whole population). I hope this helps :)
What is the value of x?
Answers
Answer:
20Step-by-step explanation:
All of its side are equal so it is an equilateral triangle. And as we all know an Equilateral triangle has 3 equal angles.
So based on this we can solve it using algebra,
[tex]3x + 3x + 3x = 180[/tex]
So using this we can find the value for x
[tex]9x = 180 \\ x = \frac{180}{9} \\ x = 20[/tex]
This is your answer hope it helps :)
Help im giving brainliest
Answers
Help with what ?
Answer:
can I have it pls I am begging you oh and there is no question so I cannot answer anything
Step-by-step explanation:
On weekends, Ben mops the kitchen floor. Below is an image that shows
the dimensions of the floor, in feet.
10
4
8
4
Question: What is the the total area of the kitchen floor?
Answers
( give me your cash app and I will pay you if you get this question right)(I will mark brainliest answer)Write the phrase as an expression. Then evaluate the expression when x=2.
8 more than a number x
An expression is
The value of the expression is
Answers
Answer:
Yuh, I don't have cash app, so you get a freebie on this one :)
Step-by-step explanation:
So the first one is:
x + 8
and the second one is:
10
The first one is asking for an expression that is 8 more than x. The word more always implies adding. So the expression would be : x + 8
The second one just wants you to substitute 2 into the equation you made in the first one. So 2 + 8 is 10
Cuanto es?
-4x2 – 26 + 7x – 6x2 + 10 -12x=
Answers
-36-5x
Please answer quick and just write explanation quick pls hurry quick for brainlessly ee
Answers
7. In the figure, AABC-AXYZ. What is the perimeter of AABC? Show your work.
Answers
whaeat is 2+3,inweed to thiks for kingergarten plwse help
Answers
Answer:
2 + 3 = 5
Step-by-step explanation:
ones Place Value
2 + 3 = 5
Put the 5 in Ones place
carry
2
+ 3
= 5
Determine how many solutions the system has.
Answers
Plzzz help I will mark Brainlyest
Answers
Answer:
6
Explanation:
the sum of all four angles in a quadrilateral is 360°. thus, to find the angle ∠JML, we need to subtract the values of the other angles from 360° as such:
360° - 66° - 74° - 110° = 110°
the total value of angle ∠JML is 110°.
now, since ∠JML is equal to 17x + 8, we can subtract 8° from 110° to get 102°. following that, we can divide 102° by 17 which yields us the result of 6. hence, we now know that x = 6.
What is 54.77 rounded to the nearest tenth ?
Answers
A line has a slope of
–
1
4
and passes through the point (
–
3,4). What is its equation in point-slope form?
Answers
You’re welcome and can I have brainliest?
To decorate 6 dozen cupcakes with red hot candies, Nan needs about 550 red hots. Which two sacks of candy would be the best buy?plsss help me asap giving brainless and explain whay is that the answer. (353, 177, 255, 379)
Answers
Answer:
If the numbers at the bottom are the sack size, then the 255 and the 353.
They give enough candy but not excessive given the sizes.
If this isn't right I will continue to try to help you but ill need more info
I need help ASAP please
Answers
Answer:
x = 12.4
Step-by-step explanation:
[tex] \tan(54) = \frac{x}{9} \\ x = \tan(54) \times 9 \\ x = 12.3874 \\ to \: the \: nearest \: tenth \\ x = 12.4[/tex]
I hope that is useful for you
-3 (w-3) - 9w - 9 = 4(w+2) - 12
HELPPPPP
Answers
Answer:
w = 1/4
Step-by-step explanation:
Distribute:
-3w + 9 - 9w -9 = 4w + 8 -12
Combine like terms:
-16w = -4
w = 1/4
Answer:
w=1/4
Step-by-step explanation:
-3w+9-9w-9=4w+8-12
-12w=4w+8-12
-12w=4w-4
-12w-4w=-4
-16w=-4
w=-4/-16
w=1/4
Why do you think we need to convert normal distribution to standard normal distribution?
Answers
Answer:
The standard score (more commonly referred to as a z-score) is a very useful statistic because it (a) allows us to calculate the probability of a score occurring within our normal distribution and (b) enables us to compare two scores that are from different normal distributions