Answers
Answer:
1 is x=53
2 is x=37
3 is x=45
4 is x=180
5 is x=130
6 is x=90
7 is x=15
8 is x=60
9 is x=20
10 is x=140
11 is x=47
12 is x=18
Step-by-step explanation: These can all be solved using vertical angles, complimentary angle theorem, and supplementary angle theorem! Really fancy names to say that opposite angles are equal, vertical angles (like #5). Two angles that add up to 180 degrees forming a straight line, complimentary angles (like in #1). And in a right angle two angles will always add up to 90 degrees (#7 for example). 10 11 and 12 require you to use vertical angles and complimentary angles to solve them.
Related Questions
How do you simplify 1 1/3
Answers
Answer:
4/3
Step-by-step explanation:
Which problem can be solved with this equation?
A. Jen has 4 of a meter of ribbon. She buys 6 more meters of ribbon. How many meters of ribbon does she have in all?
B. Jen has f of a meter of ribbon, she wants to give 6 friends equal-size pleces of the ribbon. How many meters of ribbon does each
friend get?
OC. Jen has 6 meters of ribbon. She cuts
soft / of
of the ribbon. How many meters of ribbon does she have left?
OD. Jen has 6 meters of ribbon, she wants to give
of it to her friend. How many meters of ribbon does she give her friend?
Answers
Answer:
I believe the answer is B
Reflect the figure across the y- axis, then state the ordered pairs of the image.
May someone please explain how I would reflect it?
Answers
R’ (2, -3)
X’ (-2, 0)
Z’ (-2, -2)
EXPLANATION:
Reflecting a figure across the y-axis basically means flipping all of the x-values of your coordinates while retaining its y-value.
In other words, flip the signs of x and keep y the exact same for each coordinate.
B (-3, 2)
=
B’ (3, 2)
The area of the parallelogram is___ cm2
Answers
Answer:
98 cm squared
Step-by-step explanation:
When Mrs. Campece bakes chocolate chip cookies, she need 2 cups of flour
for every 1.5 cups of chocolate chips. If she's making a big batch and uses 6 cups
of flour, how many chocolate chips does she need?
Answers
Answer:
4.5
Step-by-step explanation:
make a proportion:
[tex]\frac{2}{1.5} = \frac{6}{x}[/tex]
solve for x using cross products:
x=4.5
What is the surface area of a cube with a side length of 5? Please answer ASAP, I’m marking brainliest!!!!!
Answers
Answer:
150
Step-by-step explanation:
5x5=25
25 is the surface area of one of the sides.
25x6=150
150 is the surface area of the whole cube
HEY can You help me with this work pls i need help don't put random. if u don't know it pls guys.
Answers
1️⃣Remove parentheses
6a+6+3x-2+2a+4
2️⃣Collect like terms
(6a+2a)+(6-2+4)+3x
3️⃣Simplify
8a+8+3x
Answer: 8a+8+3x
QUESTION 21️⃣Remove parentheses.
-2z-3+4c+6y+y+3c
2️⃣Collect like terms.
-2z-3+(4c+3c)+(6y+y)
3️⃣Simplify
-2z-3+7c+7y
Answer: -2z-3+7c+7y
QUESTION 31️⃣Subtracting (7.8 - 5.1t) from (2.8 - 3.2t)
(2.8 - 3.2t) - (7.8 - 5.1t)
2️⃣Remove the parentheses.
2.8 - 3.2t - 7.8 + 5.1t
= 5.1t - 3.2t + 2.8 - 7.8 (we have now shown the difference in another way)
3️⃣Subtracting the like terms, will give:
1.9t - 5
4️⃣Recall
(2.8 - 3.2t) - (7.8 - 5.1t).
(-3.2t + 2.8) - (-5.1t + 7.8)
Answer:
a. (-3.2t + 2.8) - (-5.1t + 7.8)
b. 1.9t - 5
c. (-3.2t + 2.8) - (-5.1t + 7.8)
QUESTION 41️⃣Simplify
1/2p-(1/4p-4)
2️⃣Simplify
p2-(p/4-4)
3️⃣Simplify
p2-p/4+4
4️⃣Combine Terms
(p/2-p/4)+4
5️⃣Combine Terms
p/4+4
Answer: p/4+4
Done ✔
Pls help me with this problem. Also the answer has to be in terms of pi
Answers
Explanation: area = piR^2 so 10(radius)^2 = 100pi, only 1/4 of the circle is there so divide the area found (100pi) by 4 to find the one quarter of the circle.
f(x) = 4x - 9 step by step and put the right anwser so I can read it
Answers
Michael had 3 times as many mangoes as Junior. After eating 8 mangoes. Michael had
twice as many mangoes as Junior. What is the total number of mangoes both boys had at
the beginning?
Answers
Answer:
Michael: 24
Junior: 8
Step-by-step explanation:
8 is a multiple of 24, meaning if you ate 1/3 of 24 you get 16, which is doubled 8.
What is the slope-intercept equation for the line below?
5
(4,3)
(0, 1)
5
O A. y=2x+1
B. y=-3x+1
O C. y=-2x+1
O D. y = 2x+1
Answers
Answer:
is there a pic you could provide?
Step-by-step explanation:
The slope-intercept equation for the line is,
⇒ y = 1/2x + 1
What is Equation of line?The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
Two points on the line are (4, 3) and (0, 1).
Now,
Since, The equation of line passes through the points (4, 3) and (0, 1).
So, We need to find the slope of the line.
Hence, Slope of the line is,
m = (y₂ - y₁) / (x₂ - x₁)
m = (1 - 3) / (0 - 4)
m = - 2 / - 4
m = 1/2
Thus, The equation of line with slope 1/2 is,
⇒ y - 3 = 1/2 (x - 4)
⇒ y - 3 = 1/2x -2
⇒ y = 1/2x + 1
Therefore, The slope-intercept equation for the line is,
⇒ y = 1/2x + 1
Learn more about the equation of line visit:
https://brainly.com/question/18831322
#SPJ7
7. Bella scored 8 points in the second round. This
made her total score 39. How many points did she
score in the first round?
Answers
each of four people shake hands once with each of the other three. how many hand shakes will there be
Answers
Answer:
6
Step-by-step explanation:
o o o o
3+2+1 = 6
How do you find the slope to (3,12),(3,-17)
Answers
Answer:
you plot them together
1. draw a t shape and then plot it like x then y
Answer:
trust your instincts
Step-by-step explanation:
decide on your own destiny i can not interfeir
i need help and fast hurry! im not joking!
Answers
Can someone help me
Answers
Answer:
The first one is a right angle (90-degree angle) The second one is an acute and obtuse angle. And the slope is y=2x-3
Step-by-step explanation:
Hope this Helped
Answer this page: BIG REWARD GRANTED
Answers
Answer:
there seems to be no page ...
-2(x+2)=1/4(-8x-16) how many solutions does it have
Answers
Answer:
infinite
Step-by-step explanation:
Which equation has no real solutions?
) −2x2=−168
) 4x2+ 76 = 32
) 25x2= 1
) 43 −x2= 12
Answers
Answer:
Step-by-step explanation:
4x² + 76 = 32
4x² = -44
x² = -11
but x² must be non-negative, so there is no real solution.
What is the answer to the angle BD?
Answers
straight angle. this is easyyy
Which of the following methods would be the easiest to use to solve 2x2 + 4x — 7 = 0?
A factoring
B All three methods would be easy and effective.
C using the quadratic formula
O isolating the x2 term and finding the square root of both sides
Answers
Answer: x=0.75
Step-by-step explanation:
I have no idea what to do
Answers
Answer:
the second is correct
Step-by-step explanation:
choose as brainliest
the sum of three and five to the third power times five plus one
Answers
The value of the expression 3 + 5³ × 5 + 1 will be 629.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.
According to the PEMDAS rule, the operation should be performed in the order of the computation or the parentheses, whichever comes first.
The sum of three and five to the third power times five plus one will be written mathematically and will be
⇒ 3 + 5³ × 5 + 1
Simplify the expression, then the value of the expression will be
⇒ 3 + 125 × 5 + 1
⇒ 3 + 625 + 1
⇒ 629
The value of the expression 3 + 5³ × 5 + 1 will be 629.
More about the Algebra link is given below.
https://brainly.com/question/953809
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Copy machine makes 44 copies per minute. How long does it take to make 231 copies?
Answers
Answer:
5.25 minutes
Step-by-step explanation:
What is the total interest paid on an $185,000 loan at 6.25% APR over 15 years (monthly payments)?
Answers
Answer:
Total Interest $100,522
Step-by-step explanation:
Answer:
$100,522
Step-by-step explanation:
Name at least 5 angles for this diagram
Congruent Angles
Vertical Angles
Adjacent Angles
Complementary Angles
Supplementary Angles
Answers
Answer and Step-by-step explanation:
Question 3.
Angle HKL is supplementary to Angle HKJ
Angle K is vertical to Angle K
Angle HKL is adjacent to Angle HKL
Angle K is congruent to Angle K
Question 4.
Angle RUS is supplementary with Angle RUV
Angle RUS is vertical to Angle VUW
Angle WUT is adjacent with Angle RUT
Angle RUS is complementary with Angle TUS
Angle WUT is congruent to Angle RUT
Angle WUS is vertical to angle VUR
#teamtrees #PAW (Plant And Water)
a baker bought 12 pounds of flour.He used 5/6 of the flour how many pounds are left
Answers
Answer:
2 pounds are left.
Step-by-step explanation:
12 pounds divided into 6 parts (or sixths) = 2 pounds each. 5 of those 6ths were used, so 10 pounds used. 2 pounds are left.
Alternately, multiply 12 x 5 for your numerator = 60, divide by 5, your denominator, and get 10 pounds used.
Evaluate the function f(x)=x+4 when x=3
Answers
Answer:
f(3) = 7
Step-by-step explanation:
f(3) = 3+4
f(3) = 7
2. Mang Danny bought a cellphone worth Php 7500 and he's selling it for Php 9000. How much is the markup?
3. If the price of an item is 80 pesos and its markup rate is 30%, how much is the markup?
Answers
Answer:
php 1500
24 pesos
Step-by-step explanation:
Purchase price = 7500
Amount sold = 9000
The markup will be :
Amount sold - purchase price
9000 - 7500
= php 1500
2.)
Price = 80 pesos
Markup rate % = 30
The Markup = 30% * 80
Markup = 0.3 * 80
Markup = 24 pesos
6. How many of the integers between 20 and 40 are
odd?
b)11
d)12
c12
Answers
Answer: 10
Step-by-step explanation:
List out the numbers:
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40
There are 10 odd numbers
Otherwise a faster method:
Odd numbers occur every other number
There are 40 - 20 = 20 numbers between 20 and 40
20/2 = 10
10 odd numbers