Answers
Answer:
70
Step-by-step explanation:
The sum of all the angles of a triangle is 180.
so 47 + 63 + x = 180
110 + x = 180
x = 180-110
x = 70
The sum of the angles in a triangle is 180°. Therefore the value of x in the triangle attached is 70°.
Understanding Angles in a TriangleA triangle is a polygon with three sides, three angles, and three vertices (corners). It is one of the fundamental shapes in geometry and has several important properties.
Properties of Triangles
1. Interior Angles: The interior angles of a triangle always add up to 180 degrees. Each angle is measured in degrees, and the sum of all three angles is always a straight angle.
2. Exterior Angles: The exterior angle of a triangle is formed by extending one of its sides. The measure of an exterior angle is equal to the sum of the measures of the two opposite interior angles.
3. Side Lengths: In a triangle, the sum of the lengths of any two sides is always greater than the length of the third side. This property is known as the Triangle Inequality Theorem.
Learn more about triangle here:
https://brainly.com/question/25215131
#SPJ6
Related Questions
pls ill give brainelist
Answers
Answer:
the answer is B
Step-by-step explanation:
Billy runs 2.5 Kilometers every day.
AFTER 7 DAYS, HOW MANY METERS HAS BILLY RAN?
Answers
Answer:
17,500
Explain each step step-by-step
Let x=-11/4 and y=-11/8
Answers
Answer:
x= -2 3/4
y = -1 3/8
Step-by-step explanation:
The following table show the number of hours the cleaning company spends cleaning apartments
Answers
Answer:
for every hour its 3 apartments the rate of change is 1 more hour each time the relationship represents a linear growth
Step-by-step explanation
the ratio between hours and apartments is 1:3
On a piece of paper, use a protractor to construct a triangle with angle measures of 40° and 60º.
What is the measure of the third angle?
60°
80°
100°
180°
Answers
Answer:
There are 180 degrees in a triangle so it is 80 degrees
Answer:
80 degrees
Step-by-step explanation:
Because a triangle had a 3 sides which would add up to 180 degrees.
So in this case:
40+60=100
180-100=80
How can the area of this triangle be determined by forming a rectangle?
Select from the drop-down menus to correctly complete the statements.
Copy and rotate the triangle and place it next to the existing triangle to form a rectangle. The length of the rectangle is
Choose...
units. The width of the rectangle is
Choose...
units. The area of the rectangle is
Choose...
square units.
The area of the triangle is half the area of the rectangle, so the area of the triangle is
Choose...
square units.
Answers
The area of this triangle is determined by forming a rectangle is 9 square units.
What is the triangle?Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.
The area of this triangle is determined by forming a rectangle.
The dimensions of the rectangle are 4.5 and 2.
Area of triangle = Area of rectangle
Area of rectangle = Length × Width
Area of rectangle = 4.5 × 2
Area of rectangle = 9
Then the area of the triangle is 9 square units.
More about the triangle link is given below.
https://brainly.com/question/25813512
Answer: the answer is number a leter 69
Step-by-step explanation:
Pls help on this but can u take a screenshot and graph it? I’ll give brainliest. Pls and thank u
Answers
Answer:
Step-by-step explanation:
Answer:
look at the explanation and both pictures
Step-by-step explanation:
Time Snowball
x ---------------- y
0 ---------------- 0
1 ----------------- 1
2 ---------------- 2
3 ---------------- 3
4 ---------------- 3
5 ---------------- 3
6 ---------------- 3
7 ---------------- 3
8 ---------------- 3
9 ---------------- 6
10 --------------- 9
11 ---------------- 12
12 --------------- 15
13 --------------- 18
14 --------------- 21
15 --------------- 24
Drag and drop the statement into the correct box.
all trapezoids are rectangles returned to choices list.
all squares are quadrilaterals
all trapezoids are parallelograms
all squares are rectangles
all trapezoids are rectangles
true
false
Answers
Answer:
true on all but the last one
Step-by-step explanation:
the last one is false because a trapezoid is considered a quadrilateral that has exactly one pair of parallel sides.
WILL CHOOSE BRAINLIEST! Figure out the shape combination.
Answers
because there are 6 stars, 5 circles, 4 triangles, 2 diamonds and 1 square
I'LL GIVE BRAINLIEST TO WHOEVER HAS THE CORRECT ANSWERS
Answers
Answer:
a.c.d.d.b
Step-by-step explanation:
a is the first one
b is the second one
c is the third one
d is the last one
A
C
D
D
B
Saskia is solving an equation in one variable and gets the equivalent equation 3=3. Assuming her work is correct, what can she conclude about the original equation?
Answers
Answer:
The second option is correct. There are infinitely many solutions.
Step-by-step explanation:
Let's use the equation x + 3 = x + 3
We can simplify this two ways: x = x, or 3 = 3
We can use any value of x so that both sides are equivalent to each other.
For example:
x + 3 = x + 32 + 3 = 2 + 35 = 5or
x + 3 = x + 3-3 + 3 = -3 + 30 = 0As you can see, both sides of the equations are always the same with any value of x.
-Chetan K
There is a local production of The Sound of Music and tickets cost $7 per adult and $5 per student. If they sell a total of 130 tickets and make $756, how many of each type of ticket did they sell?
Answers
Answer
They sold 77 student tickets and 53 adult tickets
Step by step explanation
130x5=650
756-650=106
106/2=53
130-53=77
77=student tickets
53=adult tickets
Minh wants to add another graphic on the ceiling. She has a pentagon ABCDE located at A(4,9), B(6,7), C(6,4), D(3,4), E(2,9). To make the other pentagon, Minh wants to reflect pentagon ABCDE over the y-axis. Next, she wants to dilate it by a factor of 2, using the origin as the center of the dilation. Finally, she wants to translate it 15 units down and 2 units right to get the location of the final graphic. What is the location of the new graphic? Show your work.
Answers
A display case of wallets are marked 32 for $5. If Tim has $80, how many wallets can Tim get? (Assume no tax or other fees.)
A. 512
B. 2560
C. 13
D. 2
Answers
Wallets for $80= 0.15625*80=12 wallets
Answer:
6.5 times 80 equals 512
Step-by-step explanation:
all you got to do is divide 32 by 5 then the answer times 80
I need help with this one
Q11
Answers
Answer:
it's the 3rd one
Step-by-step explanation:
hope it helps
Answer:
C
Step-by-step explanation:
3 erasers = 3(.50)
2 notebooks= 2(5)
six pencils = 6(.75)
whats the answer for this i eneed help plsssss
Answers
Step-by-step explanation:
x² + ( x + 2)²
= 3² + ( 3 + 2)²
= 9 + 5²
= 9 + 25
= 34
=3² + (3 + 2)²
=9 + 5²
=9 + 25
=34
A girl is half as old as her sister and is also two years younger than her brother. If the sum of the three children's ages is 34 years, what is the product of their ages?
ASAP pls
Answers
Answer:
1280
Step-by-step explanation:
Let x represent the age of the girl then...
Brother: x+2
Sister: 2x
We can use this to set up an equation:
x+x+2+2x=34
Combine like terms
4x+2=34
Subtract 2 from both sides
4x=32
Divide both sides by 4
x=8 (girl)
x+2=10 (brother)
2x=16 (sister)
Now, we multiply these three numbers to get the product of their ages.
8(10)(16)=80(16)=1280
Simplify each of the expressions below. Which of the expressions have a value between 100 and 200? Select all that apply.
A) 144+64 −15
B) 216−25
C) 225 −16+27
D) 36×2
Answers
216-25=191
225-16+27=236
36x2=72
A&B
I need help with this
Answers
Answer:
A, Zero is mapped to two different Y Values.
Step-by-step explanation:
A function can only exist if each input only has one output. In this case, the input of "0" has two outputs: 10, and 8.
Answer:
a
Step-by-step explanation:
a function only should have on Y value at one X. this rule doesn't apply to several X's to one Y
For a science project, Mrs. William’s third grade class kept track on how many days it rained during the month of April. The chart below shows their results. What percentage represents the fraction of days it rained on April?
(It rained 12 days in April, and it did not rain for 18 days in April.)
Answers
Answer:
40%
Step-by-step explanation:
Step one:
Add together both when it rained and when it didn't
12 + 18 = 30
Step 2:
You are then going to divide the number of days it rained by the total amount of days are in April. (We got this by adding the two numbers above)
12/30
It will then give you the solution of 0.4
You are then going to move the decimal two places to the right.
This will give you 40%
What expression is equivalent to 2(y+4)+3(x+2x)?
Can someone provide step by step explanation also?
Answers
Answer:
9x+2y+8
Step-by-step explanation:
2(y+4)+3(x+2x)
Distribute:
=(2)(y)+(2)(4)+3(x+2x)
=2y+8+9x
Answer:
=9x+2y+8
Translate each verbal phrase into an algebraic expression or equation. 1) Seven less than a number is 15 2) The total of 5 and c 3) 7 less than m 4) The sum of a number and 16 is 23 5) the score increased by 8 points 6) The quotient of w and 10 is equal to 7 7) 17 more than some number is 57 8) $12 less than the original price is $48
Answers
Answer: 1) 15 - 7 2) 5+c 3) m-7 4) x+16=23 5) x+8 6) 10÷w=7 7) 17+x=557 8) $12-x=$48
Step-by-step explanation:
Answer:
Answer: 1) 15 - 7 2) 5+c 3) m-7 4) x+16=23 5) x+8 6) 10÷w=7 7) 17+x=557 8) $12-x=$48
Step-by-step explanation:
answer pls and sorry if it's blurry I can't find a clear pic.
Answers
Timothy has a drawing of the family room of a house that he is building. The drawing shows the family room to be a rectangle 4 cm wide by 6 cm long. The length of the actual family room is 9 m. What is the actual area of the family room?
Answers
Answer:
D.) 121.5 m²
Step-by-step explanation:
If its wrong sorry :c
plssss helppp meeeeeee
Answers
Answer:
x = 4Step-by-step explanation:
4.5x = 18
x = 18 : 4.5
x = 4
-----------------------
check
4.5 * 4 = 18
18 = 18
the answer is good
SorryI forgot the screenshot the 1st time so here it is
Answers
not 9.
Explanation:
The coefficient is whatever numbers come before a variable. And it’s the numbers actual value, not it’s absolute value. So the answer is -9
Hope this helps!
I need help with this one
Q9
Answers
Answer:
its the sec answer
1.75a + 12b
Pls give me a trustworthy answer pls!!!!!!!!!!!!!!
Answers
Answer: 160
Step-by-step explanation:
4*15 + 100 = 160
Answer:
160 dollars
Step-by-step explanation:
im trustworthy and no offence this is easy
What is the distance between (–7,3) and (–11,3) on a coordinate grid?
0 units
B.
4 units
C.
8 units
D.
18 units
Answers
4 units is the distance
solve for brainlist and thanks
Answers
16, 3, 8
Explanation:
Correct Order