Answers
Answer:
x= 121 degrees
y=40 degrees
z=199 degrees
Step-by-step explanation:
121 (B) matches with x
40 (A) matches with y
C (unknown) matches with z, and 360 degrees minus 161 (121+40) is 199 degrees
Related Questions
One angle of an isosceles triangle measures 42°what other angles could be in that triangle 42°
Answers
Therefore, the two remaining angles equal 69 degrees
180 - 42 = 138
138/2 = 69
hey honeys, anyone wanna help me out here? <3
Answers
Answer:
D:4
Step-by-step explanation:
12(4)-5=5(4)+23
43=43
Hope this helps
Someone please help with my brothers homework, i'll give you a five star rating and the brainliest answer! :D
Answers
Answer:
your answer would be 450
a is the point with coordinates (1,4) b is the point with coordinates (7,22) Find the gradient AB
Answers
Answer:
The gradient AB is 3
Step-by-step explanation:
Here. we want to find the gradient AB
This is the same as finding the slope of the line that connects the two points
mathematically. we have this as;
m = (y2-y1)/(x2-x1)
(x1,y1) = (1,4)
(x2,y2) = (7,22)
m = (22-4)/(7-1) = 18/6 = 3
I NEED HELP ASAP!!!!!
Answers
Answer:
D
Step-by-step explanation:
there are 5 piles
dividing 100% by 5 gets 20%
some piles have less than 50 in it, so my answer would be D
Hope this helps, but I would wait for one more answer. I'm not quite sure about mine, but I think D would the most likely.
Let me know if it's wrong!
Find the exact value cos A in simplest radical form
Answers
Answer:
5/radical 26
Step-by-step explanation:
Ms. Fox loves to eat cereal and she notices that she only has 1/3 of the box of cereal left. If she spread that amount across 5 days, how much cereal will she have for each day?
Answers
Answer:
1/15
Step-by-step explanation:
Ms. Fox loves to eat cereal and she notices that she only has 1/3 of the box of cereal left. If she spread that amount across 5 days, how much cereal will she have for each day?
The amount of cereal she would have per day is calculated as:
5 days = 1/3 of the box
1 day = x
Cross Multiply
5 days × x = 1 day × 1/3 of the box
x = 1/3 ÷ 5
x = 1/3 × 1/5
x = 1/15 of the box
Twice the difference of a number and 10 is at most 20
Answers
43<9x-2
Answer please ..?
Answers
Answer:
x > 5
Step-by-step explanation:
How do I do this O-O
Answers
Answer:
1) x intercept-> 24
y intercept-> -6
2) slope-> 1/4x
3) i posted the screenshot in the description
4) -20 cups- -1 dollar
(20*.25)-6
-30 cups- 1.5
-40 cups- 4 dollars
5)- $1 -> 4
$10->40
$100-> 400
Step-by-step explanation:
hope this helps!
Will give brainliest to first correct answer! find missing length indicated
Answers
Answer:
b
Step-by-step explanation:
what is the percentage of sugar in the syrup made of 10kg of water and 15kg of sugar?
I GIVE BRAINLIEST
Answers
Answer:
10 kg water, 2 kg of sugar.....total of 12 kg of syrup
percentage of sugar is : 2/12 = 0.166 rounds to 0.17 = 17%
Step-by-step explanation:
=33.333
Rounded that’s 33.3
A game controller that was $25 last year is $37 this
year. What is the percent of change in the price of the
game controller?
Answers
Change in price is new price minus old price
37-25=12
Change in price over old price gives percent change
12/25= 0.48 which is 48%
Please I need help with this question
Answers
Mac has taken seven maths exams this year. His average mark is 78%. What mark must he get on the eighth exam to raise his average to 80%?
Answers
Mac must get 90 on the eighth exam to raise his average to 80%.
What is average?The average is calculated as the product of all values divided by all possible values. It can also be described as mean. The mean in statistics is the average value for the particular sample or collection of data. It is determined by dividing the total number of observations by the total number of observations.
Given:
Mac has taken seven math exams this year.
His average mark is 78%.
Let x be the required score.
To find the mark to raise his average to 80%:
According to the question,
78(7) + x = 8(80)
546 + x = 640
x = 640 - 546
x = 90
Therefore, the required mark is 90.
To learn more about the average;
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3x - 13) = -2(9 + x)
Answers
Answer:
x=-1
Step-by-step explanation:
plug in -1 to equation
3(-1)-13=-2(9+(-1))
-3-13=-2(-8)
-16=-16
it checks.
what is 20% of 24cm?
Answers
Answer:
20% of 24cm=20/100×24=4.8cm
Answer:
4.8cm
Step-by-step explanation:
24x20%=20×0.20=4.8cm
What is the slope of the line that passes through the points (-3,-9) and
(-4,-9)?
Answers
Answer:
y= -1x
Step-by-step explanation:
The speeds (in miles per hour) of motorists ticketed during one day on a five-mile stretch of highway are
listed below.
80, 70, 89, 85, 85, 75, 72, 73, 80, 83, 86, 88, 88, 70, 89, 74, 75, 84, 73, 71
The mean speed is 79.5 mph with a standard deviation of 6.8 m.
If the police decide to only ticket people going 3 standard deviations or more above the standard deviation, what would the range be?
Your answer:
Answers
Answer:
19
Step-by-step explanation:
Range is solved by subtracting the lowest and highest numbers which int his case is 70 and 89 so that make 19
What is 40 dollars taxed by 8%?
Answers
Answer:
Before Tax Price: $40.00
Sale Tax: 8.00% or $3.20
After Tax Price: $43.20
Step-by-step explanation:
What is the name of the transformation in which each point on a figure is turned through a given angle and direction around a given point?
Answers
Answer:
rotationStep-by-step explanation:
A rotation is a transformation in a plane that turns every point of a figure through a specified angle and direction about a fixed point. The fixed point is called the center of rotation. The amount of rotation is called the angle of rotation and it is measured in degrees.
Therefore, the fixed point is called the center of rotation.
What are the angles?
Angles are formed when two lines intersect at a point. The measure of the 'opening' between these two rays is called an 'angle'.
A rotation means that the transformation in a plane that turns every point of a figure through a specified angle and direction about a fixed point.
So,the fixed point is called the center of rotation. The amount of rotation is called the angle of rotation and it is measured in degrees.
Hence, the fixed point is called the center of rotation. The amount of rotation is called the angle of rotation and it is measured in degrees.
To know more about the angle
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Which of the following is an increasing exponential function whose y-intercept is 50?
y = (2)* + 50
y = 50x - 4
y = 50(1.4)*
y = 500.05)*
(The little star things are x in exponent form)
Answers
Equations 1,3,4 are exponential (the 2nd isn’t so it’s out)
Y intercept means x is set at 0 so start testing
For y=2*+50 when x=0 y=1+50=51
(Any number raised to a 0 exponent is 1)
For y=50(1.4)* y=50(1) so y=50 and that is what you are looking for
What is z?
Z/100= 6/4
Answers
Answer:
z = 150
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
6-4=2
200/100=2
i think
HELPP MEE PLSSS HELPP
Answers
Answer:
angle N is 79, angle K is 22, angle P is 81, angle D is 76
Step-by-step explanation:
all of the angles should add up to 180 degrees so add the two angles you have and subtract them from 180
Answer:
KGH is similar
Step-by-step explanation:
using the triangle sum theorem
#10) Cross multiply and divide to solve for x*
2/5 = X/70
Answers
Answer:
28=x
Step-by-step explanation:
2/5=x/70
(70/1)(2/5)=x/70(70/1)
here you cancel 70 into 5 to get 14 and on the other side cancel both the 70s
14*2=x
28=x
Answer:
28
Step-by-step explanation:
multiply 2 * 70 then divide by 5
Aiden has two toy cars that measure 2/1 4 inches, three that measure 2/3 8 inches and one that measure 2/7 8 inches one that measure 2/3 4 inches.
Answers
Answer:
thats sucks
Step-by-step explanation:
Someone please explain I have zero clue how to answer this!
Answers
Answer:
x=62
Step-by-step explanation:
152-90(because of the right angle)
the 28 is a red herring
At a sale this week, a desk is being sold for $133 . This is 35% of the original price.
What is the original price?
Answers
Answer:
392.35
Step-by-step explanation:
35% + 35% is 70 % so 133 +133 is 70 % witch is 269.
next we need to figure out 30 percent and they give us 35 % so. you add to zeros to 30 because percentage is out of 100 and there are 2 zeros in 100. so it look like this
3000 ÷ 133 = 22.56 is 30% of 133
70% + 30% = 100%
269 + 22.56= 291.56 is your answer
ABCD is a parallelogram. Find the indicated measure:
Answers
Answer:
12 12 12 12 12 12 12 12 12 1 2 12 12
Please answer for Brainiest.
Answers
Jacket: 34.99
Shirt: 7.50
Clothing total: 48.46
Tax: 3.15
Total paid: $51.61