Answer:
undefined or 0
Step-by-step explanation:
Answer:
The answer is 0 because undefined is straight up or vertical
PGR is a right-angled triangle.
Work out the size of angle PGR. Give your answer correct to 1 decimal place.
Answer:
PQR = 67.4 degrees
Step-by-step explanation:
Here, we want to find the size of PQR
to do this, we proceed as follows
As we can see PR is the opposite while PQ is the hypotenuse
The trigonometric identity connecting the two is the sine
sine is the ratio of the opposite to the hypotenuse
sin Q = 12/13
Q = sin^-1(12/13)
Q = 67.4 degrees
The diagram shows a square with a perimeter of 20 cm.
Not drawn
accurately
Eight of these squares fit together to make a rectangle.
Not drawnaccurately
What is the perimeter of the rectangle?
The perimeter of the rectangle is 70cm.
What is perimeter?Perimeter is the total length of the sides of a two-dimensional shape.
What is the formula for the perimeter of square?Perimeter of the square is given by
P = 4a
where,
a is the side length of the square.
P is the perimeter of the square.
What is the formula for the perimeter for the rectangle?Perimeter of the rectangle is given by
P = 2( l + b)
Where,
l is the of the rectangle
b is the breadth of the the rectangle
According to the given question.
We have the perimeter of the square is 20cm.
⇒ 4a = 20
⇒ a = 5cm
⇒ Each side length of the square is 5cm
And a rectangle made of 10 squares.
⇒ length of the rectangle = 5×5 = 25cm
and the breadth of the rectangle = 2 × 5 = 10cm
Therefore, the perimeter of the rectangle = 2(25 + 10) = 2 × 35 = 70cm
Hence, the perimeter of the rectangle is 70cm.
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Can someone please help me !!!
Answer:
weak positive
Step-by-step explanation:
Find the value of x in the figure. 57 x+23 DUE AT 3PM 2/1 PLZ HELP WITH STEPS
Answer:
x = 100
Step-by-step explanation:
Since the two sides need to equal 180 degrees, we would have this as our formula: x + 23 + 57 = 180
23 + 57 is 80, and we subtract 80 from 180 to get 100 as our answer.
The required value of the variable x is 100, which is determined by the property of the supplementary angles.
As we know that supplementary angles are defined as when pairing of angles addition to 180° then they are called supplementary angles.
Here, the two sides must equal 180 degrees.
As per the property of supplementary angle, it can be written as:
x + 23 + 57 = 180
Apply the addition operation,
x + 80 = 180
x = 180 - 80
Apply the subtraction operation to get,
x = 100
Therefore, the required value of the variable x is 100.
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What is 1/4 divided by 2
What makes 3 +7 +2= +2 true?
Answer:12
Step-by-step explanation:
2+8+6(24)73=12
Solve the equation.
-4(2: + 6) - 12 = 4
1. Mr. Jones is correcting math test. Here are the scores for the
first fourteen tests he corrected 62, 65,93, 51, 55, 12,79,
85, 55, 72, 78, 83, 91, and 76. Which score does not seem
to fit the data? Explain how the outlier score affects the
mean and the median of the data.
Answer:
12
Step-by-step explanation:
12 doesn't fit the data because it is so much farther from the general average of the others.
12 affects the median because with it, the median is 74. but without 12, the median is 76.
12 affects the mean because with it, the mean is 68.36. but without 12, the mean is 72.69.
PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG
Answer:
It's 130
Step-by-step explanation:
Can you help my sister
Answer:
40
Step-by-step explanation:
The teacher ordered 5 pizzas with 8 slices each which is 5*8=40
Evaluate the function. f(x)=-4x^2+10 find f(-2)
Answer:
[tex]f(-2)=-6[/tex]
Step-by-step explanation:
[tex]f(x)=-4x^{2} +10[/tex]
At x=-2
[tex]f(-2)=-4(-2)^{2} +10[/tex]
[tex]f(-2)=-4(4) +10[/tex]
[tex]f(-2)=-16 +10[/tex]
[tex]f(-2)=-6[/tex]
Drag each equation to show if it could be a correct first step to solving the
equation
3(x+8)= 42.
Put in Yes, No, or Not Enough Information category.
Answer:
The first step to solving the equation is:
[tex]3x+24 = 42[/tex]
Hence, 3x + 24 = 42 is the correct option.
Step-by-step explanation:
Given the equation
[tex]3(x+8)= 42[/tex]
First of all, we need to apply the distributive law on the left side of the equation to expand the equation.
[tex]\quad \:a\left(b+c\right)=ab+ac[/tex]
So the equation would be expaneded using the distributive law on the left side of the equation
[tex]3(x+8) = 42[/tex]
[tex]3x+24 = 42[/tex] ∵ a(b+c) = ab + ac
Therefore, the first step to solving the equation is:
[tex]3x+24 = 42[/tex]
Hence, 3x + 24 = 42 is the correct option.
Answer: Just switch the two I got wrong, and you'll get them all right!<3
Step-by-step explanation:
Please show work lol, also Brainliest goes out to the correct answer
Answer:
Answer below
Step-by-step explanation:
2+2= 4 because there is too two's and there for it =4
Answer:
Yes, that is correct. Congrats 7 year old.
Step-by-step explanation:
2 plus 2 equals 4
:)
thanks for points
What is the price of a $105 pair of shoes after 20% discount
Answer:
$84
Step-by-step explanation:
105 - 21 = 84
Answer:
$84
Step-by-step explanation:
Simplify the expression 4(x + 5) - 3(7 + x)
Answer:
x-1
Step-by-step explanation:
Answer:
x - 1
Step-by-step explanation:
4(x+5)-3(7+x)
4( x + 5) = 4x + 20
4x+20-3(7+x)
-3(7 + x) = -21 - 3x
4x+20-21-3x
4x + 20 - 21 - 3x = x-1
What is the slope of the line represented by the equation y = -1/2x +1/4?
Answer:
-1/2
Step-by-step explanation:
y = -1/2x + 1/4 is in slope y-intercept form : y = mx + b
m is slope
Slope = -1/2
Need help on this!! And is urgent!!!!
A gym employee is paid monthly. After working for three months, he had earned $4,500. To determine how much money he will make over a six-month period, he created the table below. If he continues to earn at the same rate, how much will he have earned after working 5 months?
Identify the terms, coefficients, and constants in the expression.
5m + 9
Answer:
Coefficients: 5
Constants: 9
Terms: 5m, 9
Step-by-step explanation:
Answer:
Terms: 5m, 9
Coefficients: 5
Constants: 9
Step-by-step explanation:
Solve for c.
-5/8c = 20
A. c = -34
B. c = -32
C. c = 26
D. c = 28
Answer:
b
Step-by-step explanation:
solve for c by simplifying both sides of the equation then isolate the variable
Write down the smallest integer value of z which satisfies the inequality: 2z + 2 >(smaller or equal to) 7?
Answer:
z> 5 /2
Step-by-step explanation:
given g(x)=-×-4, slove for x when g(x)=10
What is the value of f(-2) when f(x) = 2x2−3x+28
Answer:
f(2) = 30
Step-by-step explanation:
f(x) = 2x² − 3x + 28
f(2) = 2(2)² - 3(2) + 28
f(2) = 2(4) - 6 + 28
f(2) = 8 - 6 + 28
f(2) = 30
If you dunno please don’t anwser, I wanna sleep tonight qwq I couldn’t sleep all night yesterday
⠀⠀ ⠀ ⠀⠀ [tex]\huge{\tt{\red{❥}\green{A}\purple{N}\pink{S}\blue{W}\orange{E}\red{R}}}[/tex][tex]\longmapsto- 1 = 7 - 6[/tex]
please help due asap jdbhdbdbd
Answer:
b
Step-by-step explanation:
Answer: b
Step-by-step explanation:
180°-116°=64°
so can someone like pls help me what's -20×-18=
Answer:
360
Step-by-step explanation:
-20x-18=20x18=360
Answer:
-2(10x+9)
Step-by-step explanation:
Solving for the missing side of the triangle , please help
Answer:
C=78
Step-by-step explanation:
first add 72 and 30 you get 102 then subrtract 102 from 180 and youll get your answer of 78
The post office charges forty- six cents for the first ounce shipped, and thirty-three for each additional ounce. How much does it cost to ship a package which weighs 22 ounces
Answer:
300
Step-by-step explanation:
2 6
PLEASE ANSWER ASAP. WILL GIVE BRAINLIEST
Answer:
I cant see that, its upside down.
Step-by-step explanation: