if angle 1= 135, what is the measure of angle 2, and give your reason. Use the picture i used
Answers
Answer:
The measure of m∠2 is:
m∠2 = 45°Step-by-step explanation:
A straight angle is an angle equal to 180 degrees. It is called straight because it appears as a straight line.
Given
The angle ∠ 1 = 135°.
It is clear that angles ∠ 1 and ∠ 2 lie on a straight line.
We know that a straight line is basically a straight angle i.e. 180°.
Thus,
The sum of angles ∠ 1 and ∠ 2 will be 180°.
i.e.
m∠1 + m∠2 = 180°
substitute m∠1 = 135° in the equation
135° + m∠2 = 180°
subtract 135° from both sides
135° + m∠2 - 135° = 180° - 135°
m∠2 = 45°
Therefore, the measure of m∠2 is:
m∠2 = 45°Related Questions
2) Find the degree of the following polynomials
a) x+3x+2
Answers
Please help? 5) 120 = 4(-6+6n)
Answers
Answer:
n=6
Step-by-step explanation:
Steps:
120=4(-6+6n)
Divide both sides of equation by 4
30=-6+6n
Move variable to the left and change its sign
-6n+30=-6
Calculate difference
-6n=-36
Divide both sides of equation by -6
N = 6
Have a nice day.
look at the pic and please help me
Answers
Answer:
so 8 squared is 64 but when you do 2 cubed its 8
is this what you wanted?
**Due soon, pls help!**
The scale of a model car is 1 inch to 6.5 feet. What is the length, in feet of the actual car, if the model is 6 inches?
Answers
Answer:
39 feet
Step-by-step explanation:
for every 6.5 feet there is one inch
so you multiply the amount of inches by 6.5
6.5 x 6 = 39
Answer:
39
Step-by-step explanation:
Find the measure of angle x in the figure below:
Answers
Answer:
80⁰
Step-by-step explanation:
45+55
180-100=80
What is the approximate diameter of a sphere with a volume of 268 cm3
Answers
Answer:
d≈8cm
Step-by-step explanation:
Answer:
8cm
Step-by-step explanation:
Ap3x
6х +8y - 9x + 2y
helpp
Answers
Answer: -3x+10y
Step-by-step explanation:
Just add the like terms
6x-9x=-3x
8y+2y=10y
The equation then simplifies to -3x+10y
-3x+10y
I’m sorry but I’m not sure if it’s correct
I WILL GIVE BRAINLIEST!!!!
The triangles △ABC and △DEF are similar.
Which set of measurements prove that the two triangles are similar?
Answers
The two triangles are similar if the ratio of the corresponding sides are equal.
What is ratio?Ratio is a mathematical comparison of two or more quantities expressed as a fraction. A ratio can be expressed as a fraction, a decimal, or in the form of words. Ratios are used to compare items or quantities in a variety of different contexts, from mathematics and science to business and daily life. For example, a ratio of 2:1 indicates that for every two items, there is one of the same item.
This means that the ratio of side AB to side DE must be equal to the ratio of side BC to side EF, and the ratio of side AC to side DF must be equal to the ratio of the remaining sides.
For example, if side AB is 10 cm and side DE is 5 cm, then side BC must be 10 cm and side EF must be 5 cm for the two triangles to be similar. Similarly, if side AC is 8 cm and side DF is 4 cm, then the remaining sides must be 8 cm and 4 cm respectively.
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2(x+1.25)=3,5
Find x
Answers
Step-by-step explanation:
[tex]\tt{2(x+1.25)=3.5 }[/tex] ⠀
[tex]\tt{ 2x+2.5=3.5 }[/tex] ⠀
[tex]\tt{ 2x=3.5-2.5 }[/tex] ⠀
[tex]\tt{2x=1 }[/tex] ⠀
[tex]\tt{ x=\dfrac{1}{2}=0.5 }[/tex] ⠀
PLEASE HELP I HAVE 20 MINUTES BEFORE I HAVE TO SUBMIT THIS!!!!!!!
show where to place parentheses in the expression so that the value is 31;
4 + 3^2 • 5 - 2
Answers
The picture shows the deck of a house.
2 m
3 m
3 m
3 m
What is the total area of the deck? Enter the answer in the box.
Answers
Answer:28
Step-by-step explanation:
What is the area of the shape shown above
Answers
Answer:
the area is 286
pls mark as brainlist
Answer:
476 ft^2
Step-by-step explanation:
Area of the square:
Formula: L x W
13 x 22 =
286
Area of Semi-Circle:
Formula: 1/2(πr^2 )
1/2 (π11^2)
=190
Area of square + Area of Semi Circle
=476 ft^2
On a coordinate plane, triangle A B C is shifted 6 units to the right to form triangle A prime B prime C prime. The translation shown in the graph moves the figure to the right. What kind of translation is shown?
Answers
Answer:
horizontal
Step-by-step explanation:
The translation is horizontal.
What is translation?Translation means the displacement of a figure or a shape from one place to another.
As, per the graph the triangle is shifted from II quadrant to I quadrant.
But there no change in the length of units.
Also, the vertices are also at same line.
Hence, the translation is horizontal.
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Does anyone know how to do 2b)???? Please help!!
Answers
Answer:
Step-by-step-explanation:
Answer:
Step-by-step explanation:
Now to find the x values for which r(x) = 1/4 hence ,
we will use the given function of r(x),
its given in image the solution, please
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Find the next three terms in the arithmetic sequence: -33, -24, -15, -6, ...
Answers
Answer:
7, 22, 39 hope this helps :)
Step-by-step explanation:
It’s adding 7, then 9, then 11, and so on.
The next three terms are 3, 12 and 21.
What is Arithmetic Sequence?An arithmetic progression (AP) can be defined in one of two ways:
A series in which the differences between each pair of following terms are the same is known as an arithmetic progression.An arithmetic progression is a sequence in which every phrase—aside from the initial term—is created by multiplying the previous term by a predetermined amount.Given:
-33, -24, -15, -6, ...
first term,
a=-33
d= -24 + 33 = 9
so, [tex]a_5[/tex] = a+ 4d
= -33 +4(9)
= 3
[tex]a_6[/tex] = a+ 5d
= -33 +5(9)
= 12
[tex]a_7[/tex] = a+ 6d
= -33 +4(9)
= 21
Hence, the next three terms are 3, 12 and 21.
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In a basketball game, Ty'rik make 20 of 28 baskets. What percentage of the shots did he make? Round to the nearest whole number. A. 20% B. 28% C. 1% D71%
Answers
Step-by-step explanation: depending on where he made the shots imma have to go wit B
what number do we use to replace the (a) a-(-19)= -12
Answers
Answer:
-31
Step-by-step explanation:
We write the equation out
[tex]a-(-19)=-12[/tex]
Distribute the -1
[tex]a+19=-12[/tex]
Subtract the 19 on both sides
[tex]a=-31[/tex]
Substitute each variable to determine whether the inequality statement is true or false.
1.) 9 > d , d = 3
2.) -16 > -f , f = 15
Answers
Part 1)
Given the inequality
9 > dand
d = 3substituting d = 3 in the inequality
9 > d
9 > 3
TRUE!
Reason: 9 is indeed greater than 3.
Thus,
9 > d , d = 3 is a TRUE statement.
Part 2)
Given the inequality
-16 > -fand
f = 15substituting f = 15 in the inequality
-16 > -f
-16 > -15
FALSE!
Reason: -16 is NOT greater than -15.
Thus,
-16 > -f , f = 15 is a FALSE statement.
for the function f(x)=x^2-5x+6, where is the y-intercept?
Answers
pls I need help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answers
Answer:
4 pairs.
Step-by-step explanation:
Shin guards-$8.58
7 pairs of socks-$4.29
Pays-$25.74
Let's express following equation:
[tex]$25.74=8.58+4.29x[/tex]
x will be the pairs of socks.
[tex]25.74-8.58=4.29x[/tex]
[tex]x= 17.16{}/ 4.29{}{}[/tex]
[tex]x=4[/tex]
SO she bought 4 pairs of socks.
Hope this helps :)
Order the following numbers from least to greatest.
Put the lowest number on the left.
-61 , -40 , -85 , -21
Answers
Hope this helps
Step-by-step explanation:
-21 -40 -61 -85
because negative numbers are the same as positive numbers. imagine it like this
-3 -2 -1, 0, 1, 2, 3
HURRY PLEASE WILL MARK BRAINLIEST!!!!!!
Answers
Answer:
A+B/2
10*19=190
190/2= 95
Step-by-step explanation:
Oder the least to greatest: -3, -10, -1 please helppp
Answers
From least to greatest: -10, -3, -1
Anya’s team won 5 out of every 7 games this season.
If the team played 28 games this season, how many games did they win?
Answers
Answer:
20 games
Step-by-step explanation:
if anya one 5/7 games with a total of 28 games that means 5/7=x/28
5 times 4 = 20
4 times 7=28
so they one 20 games
Answer:
20
Step-by-step explanation:
you would times 5 by 4 to get 20 won games of the season
What is Two thirds of four forths-fifths of a dozen
Answers
Answer:
2/3 x 4/5 = 8/15
Step-by-step explanation:
What triangle doesn’t belong?
Answers
Answer: B does not belong with the others. The others are all right triangles, while B is an obtuse triangle. It might be wrong if they're looking for something different though.
Step-by-step explanation:
0.92857142857 as a fraction
Answers
Answer:
92857142857/100000000000
Step-by-step explanation:
There are 11 numbers so add 11 zeros
The value of the number 0.92857142857 as fraction is given by the equation A = 92857142857 / 100000000000
What is a Fraction?An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.
Given data ,
Let the fraction be represented as A
Now , the equation will be
Let the number be represented as n
The value of n = 0.92857142857
Substituting the values in the equation , we get
Rewrite the decimal number as a fraction with 1 in the denominator
So , A = 0.92857142857 / 1
Multiply to remove 11 decimal places. Here, you multiply top and bottom by 10¹¹ = 100000000000
On simplifying the equation , we get
A = 92857142857 / 100000000000
Hence , the fraction is 92857142857 / 100000000000
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Which of the following functions is graphed below?
Answers
Answer:
B. y = [x] + 7
Step-by-step explanation:
If you are going left on the x-axis your sign would be positive
The slope of a direct variation function is -4. What is the equation of the function?
y = 4 x
y = - 1/4 x
y = -4 x
y = x - 4
Answers
Answer:
y = -4 x
Step-by-step explanation:
angeline would like to make 8 identical bowls for a gift to her family. each bowl required 3/4 lbs. of clay. the clay is sold in 5 bl. blocks. how many will she need to buy
Answers
Answer: 2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
8 × .75 = 6lbs
she'd need 6lbs so she'd buy two bags of 5lbs