which shape has at least one 1 right angle
Answers
What do squares, rectangles, and right triangles have in common? They all contain at least one right angle!
What shape has at least one right angle?
rectangle
A rectangle is a four-sided shape where every angle is a right angle (90°). Also, the opposite sides are parallel and of equal length.
The shapes which contain at least one right angle from the given shapes are the first and third figures.
Given are four shapes.
It is required to find the shape with at least one right angle.
Now, right angles can be defined as the angle whose measure is exactly 90 degrees.
Anything measure of angle which is less than or greater than 90 degrees is not a right angle.
Consider the first figure.
There are 2 right angles marked in squared shape inside the shape in the right part.
So, the first figure contains the right angle.
In the second figure, all angle measures are 108 degrees. So none is a right angle.
In the third figure, all the angles are right angles since all are marked as squares.
In the last figure, the angle measures are only 73° and 107°. So, this is not right angles.
Hence, the options are first and third figures.
Learn more about Right Angles here :
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The complete question is given below:
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Answer:
Step-by-step explanation:
55*9%= 4.95 or 5.00
If you start at 10% you get 5.50. Go down a % to get the 4.95.
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Answer:
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Answer:
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Step-by-step explanation:
The sale price is 21%
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
x=-1/9 +-5/3
Answer:
x= - y+15/9
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Step-by-step explanation:
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Step-by-step explanation:
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Answer:
972,969,793,936Step-by-step explanation:
972,969,793,936 is the answer when the numbers and multiplied.
You have to multiply according to the different places you put the numbers in.
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Step-by-step explanation:Jack is starting to save spend and give his money away he has determined that he will give 10% of his summer job earnings if he gives away $256 how much did he are in the summer
Answers
9514 1404 393
Answer:
$2650
Step-by-step explanation:
If Jack's earnings are represented by e, then we have ...
10% × e = $256
Multiplying by 10 gives ...
100% × e = $2560
Jack earned $2650 in the summer.
_____
100% = 1
5000000
bi 5000
Section B
1. Factorise the following numbers and e
32 b) 81 128 dj 243
Express the following numbers as the
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Make's absolutely no sense. Please rephrase this as a question.
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9x + 7y = -12
Answers
Work:
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Answers
Answer:
Should be A
Step-by-step explanation:
It would be A because you would make the original x coordinates negative to get the new ones
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Answers
Answer: 27/4 or 6 3/4
Step-by-step explanation:
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Work out the percentage increase.
Answers
Answer:
30%
Step-by-step explanation:
£50 -- 100%
£65 -- ?
Do cross multiply:
(60 X 100) divided by 50
= 130%
130% - 100% = 30%
What are the coordinates for an enlarged parallelogram, A'B'C'D', if the scale factor for the dilation is?? 4 A 0 /( 7, 2); }' 7, 2); C(0, 2); D' ( 14, 2) ON 7.7); B (7.7); C'(0, --7); D' (-14, -7) ON( 2.7); B (2,7); C'0,-7); D'(-4,-7) ON(-7,-2);B(7.-7); C'(0,7); D'(-14,7) 4
Answers
Answer:
B
Step-by-step explanation:
Answer:
B. A’(–7, 7); B’ (7, 7); C’(0, –7); D’ (–14, –7)
Step-by-step explanation:
The person above is correct :)
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Answers
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Step-by-step explanation:
(6/11) / (3/6)
(6/11) * (6/3) = 36/33 = 12/11
Answer:
12/11
Step-by-step explanation:
6/11 / 3/6
Simplify
6/11 / 1/2
Preform division, remember, dividing a number by a fraction is the same as multiplying that number by the reciprocal of that fraction
6/11 * 2/1
12/11
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Step-by-step explanation:
A machine costs 7500. Its value decreases by 5% every year due to usage. what will be its price after 1 year?
Answers
Answer:
12000 will be the price of machine after 1year.
Step-by-step explanation:
As i got.
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What is the scale factor used for the dilation
1/6
1/3
3
6
Answers
Answer:
1/3 the rectangle was dilated by a factor of 1/3
Step-by-step explanation:
9/3 = 3 and 6/3= 2
Answer:
1/3 the rectangle was dilated by a factor of 1/3
Step-by-step explanation:
9/3 = 3 and 6/3= 2
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Answer:
-32
Step-by-step explanation:
Answer : -32
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Answers
Answer:36
Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
4x + 5 = 6x – 7
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Answers
Answer:
x = 6
Step-by-step explanation:
4x + 5 = 6x - 7 subtract 4x from both sides
5 = 2x - 7 now add 7 to both sides
12 = 2x finally divide both sides by 2
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The sum of the lengths of any two sides is greater than the third side, then the given sides will form a triangle.
Apply the theorem statement for the given numbers 10, 7 and 13. Do these numbers form a triangle? Explain
Answers
Answer:
Yes, These numbers 10, 7, and 13 can form a triangle
Step-by-step explanation:
The sum of any two sides of a triangle is greater than the third sideLet us use this theorem to solve the question
∵ The numbers are 10, 7, 13
∵ 10 + 7 = 17
∵ 17 > 13
∴ The sum of 10 and 7 is greater than the 3rd number 13
∵ 10 + 13 = 23
∵ 23 > 7
∴ The sum of 10 and 13 is greater than the 3rd number 7
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∵ 20 > 10
∴ The sum of 7 and 13 is greater than the 3rd number 10
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→ By using the theorem above
∴ The numbers 10, 7, and 13 can form a triangle
An object's velocity can be described by its acceleration and direction.
true or false
Answers
because acceleration and direction are different units. an objects velocity can be described by its direction but not by its acceleration.
Answer: False
Step-by-step explanation:
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Answer:
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Answer:
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Pre-Algebra
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Step 1: Set up equation
(x + 1)° + (10x - 7)° + (8x - 4)° = 180°
Step 2: Solve for x
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Answers
Answer:
Step-by-step explanation:
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Step-by-step explanation:
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Answers
Answer:
a, b, d
Step-by-step explanation:
y = x - 2
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(b) The x-intercept is 2
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