Answer:
14.76 cm
Step-by-step explanation:
Use the pythagorean theorem:
a² + b² = c²
Plug in the side lengths and solve for c:
7² + 13² = c²
49 + 169 = c²
218 = c²
14.76 = c
So, the hypotenuse is approximately 14.76 cm
here is another one .
Answer:
18
Step-by-step explanation:
18/45 is equal to 40/100
I just divided 100 by 45 to find how much they multiplied the original fraction by to get 40/100
then I divided 40 by the number I got from the last equation and got 18
hope this helps chu <3
The graph of h is the graph of f(x) = x2 translated 2 units left and 5 units up. What is the vertex form of this function?
A. h(x) = (x + 2)2 + 5
B. h(x) = (x - 2)2 + 5
C. h(x) = (x + 5)2 + 2
D. h(x) = (x + 5)2 - 2
Answer:
A. [tex]h(x) = (x+2)^{2}+5[/tex]
Step-by-step explanation:
First, we need to defined the two transformations required to derive [tex]h(x)[/tex].
Vertical translation
[tex]n(x) = m(x) +k[/tex], [tex]k \in \mathbb{R}[/tex] (1)
Where:
[tex]k > 0[/tex], upwards.
[tex]k < 0[/tex], downwards.
Horizontal translation
[tex]n(x) = g(x+k)[/tex], [tex]k\in \mathbb{R}[/tex] (2)
Where:
[tex]k > 0[/tex], leftwards.
[tex]k < 0[/tex], rightwards.
Let [tex]f(x) = x^{2}[/tex], if [tex]h(x)[/tex] is translated 2 units left and 5 units up, then we have the resulting expression:
[tex]h(x) = (x+2)^{2}+5[/tex] (3)
Hence, correct answer is A.
Help due soon plzzzz help
Answer:
5x + 25 <= 200
Step-by-step explanation:
When it says no more than 200, that means that 200 is the max, so what she spends has to be less than or equal to 200.
What is −4|a - 13| ≤ −56?
Answer:
a ≤ 27
Step-by-step explanation:
Help please.don’t understand!
Answer:
132 green marbles
Step-by-step explanation:
green : purple
11 : 8
? : 96
first divide 96 by 8:
96 ÷ 8 = 12
this allows us to know how much it went up by
next, take 11 and multiply it by 12:
11 x 12 = 132
there are 132 green marbles
how do you find GH? i will give brainielist
Answer:
16.56
Step-by-step explanation:
Hope this helps
please help_____________
The slope of the line is 52 and passes through the points A ( 8, -6), what is the equation of this line ?
Answer:
1.) y = -6
2.) y = 5/3x - 7
3.) y = 5
4.) y = -3x + 1
5.) x = -3
Step-by-step explanation:
David uses 1/4 bag of potting soil to plant 6 tomato plants. If he uses the same amount of potting soil for each plant, what fraction of the bag of potting soil will each plant get?
1/24
24
2/3
1 1/2
Answer:
Step-by-step explanation:
A
"the difference of p and 4."
Answer:
p - 4 = ?
Step-by-step explanation:
Difference also mean subtraction, so that means you are required to subtract the variable p and 4.
At practice, Diego does twice as many push-ups as Noah, and also 40 jumping
jacks. He does
62 exercises in total. The equation 2x + 40 =62 describes this situation. What does
the
variable represent?
Answer:
1980
Step-by-step explanation:
5x4*x9=1980
Hope this helps :)
Brainliest?
｡◕‿‿◕｡ ITS PICKACHU DAY
Can anyone help me with this problem?
40 points! and I will mark you Brainliest !
Find the shaded area. Round to the nearest tenth if necessary.
Answer:
1.) 49.5 mm ^2
2.) 183 in. ^ 2
Step-by-step explanation:
So for number one, it's a very irregular shape, but luckily, we can split it vertically! Into a triangle & a quadrilateral.
The area of the quadrilateral would be
6*7 = 42
The triangle is more difficult, because its not directly given, BUT, we do know that the height would have to be 6 minus 3, and the base would be 12 minus 7... So the equation is
[tex]A = \frac{1}{2} bh\\A = \frac{1}{2}(5)(3)\\A = 7.5[/tex]
Now, the rectangle and the triangle account for the total area in this case, when you add them, you get 49.5 mm ^2
~~~~~~~~
For the second, we have a trapezoid with a triangular cutout, the area of a trapezoid is defined as:
[tex]A = \frac{1}{2} (B1-B2) h[/tex]
Luckliy, none of the numbers of the bases, or height, are hidden. The height is 18, the larger base is 51, and the smaller is 24.
[tex]A = \frac{1}{2} (51-24)18\\A = 243[/tex]
So, the trapezoid area is 243 in ^2. But we aren't done, we still have the triangle! It will be easy though!
Remember, the formula for a triangle is half the base times the height. These numbers are directly given to us!
[tex]A = \frac{1}{2} (12)(9)\\A = 54[/tex]
Now, since the triangle is NOT SHADED, we subtract it's area from the trapezoid's...
[tex]243 - 54 = 183[/tex]
The area is 183 in. ^ 2
#SpreadTheLove
Answer:
1)49.5mm ^2.
2)183 in ^2.
Step-by-step explanation:
So for number one it's a very iregular shape,but luckily ,we can slip it vertycally.
6×7=42.
The triangle is more difficult because it's not directly given.
The questions is:
A=1 on 2 bh.
A= 1 on 2 (5 and 3)
WILL GIVE BRAINLIEST AND 5 STAR PLS HELP
Answer:
The Anser Is C
Step-by-step explanation:
Question Do you play R~o~b~l~o~x Adopt ME im New And Started Yestarday
Friend ME At archerpro46
Write the equation of a line in slope-intercept form with a slope of 2 and
passes through the point (-3,1)
Answer:
y = 2x + 1
Step-by-step explanation:
Hope this helps!
4. Find the measure of arc WXY.
Answer:
200
Step-by-step explanation:this problem is actually very simple. a circle and a max measure of 360 so all you do is subtract 160 from 360 and there you go. :)
find the value of x?
Answer:
135
Step-by-step explanation:
Hello There!
Remember the exterior angle of a triangle rule:
An exterior angle of a triangle is equal to the sum of its opposite interior angles
so x = the sum of its opposite interior angles (58 and 77)
58 + 77=135
so x = 135
Answer: x=135°
Step-by-step explanation:
Angles in a triangle always add up to 180° so to find the corner of the missing side next to x you need to do 58+77=135 then do 180-135=45°
So then, now we have the angle inside the triangle, we can now work out what x is.
Angles on a straight line always add up to 180° so you do 180-45=135° so x=135°.
Hope this helps :)
3. A pair of tennis shoes cost $48.60 including sales tax. If the sales tax rate is 8%, what is the cost of the tennis
shoes before the tax is added?
Answer:
The answer for it is 44.71
what is 3/4x2/3
a.5/12
b. 6/12
c.5/7
d. 6/7
Answer:
b is the correct answer
Step-by-step explanation:
hope this helps
Help plsss
Calculate the area
Answer:
140 feet squared
Step-by-step explanation:
Let's do this step by step. First, let's find the area of the rectangle, which is 8 times 10. It equals 80. Next, do the trangle. 6 times 10 is 60. So, 60 plus 80 equals 140.
Answer:
area of rectangle =L*B
8*10=80ft^2
area of triangle=1/2b*h
h is 8 ft
1/2*6*8
3*8
24ft^2
total area is 80+24
104ft^2
nearest tenth = 100 ft^2
6/7x21 please help i need this to finish early
Answer:
6/7 x 21 = 18
Answer:
the answer is 18 hope this helped :)))
Find x and y with ray theorem
Answer:
x = 2
y = 5
Step-by-step explanation:
We can say:
7 corresponds to y
(3 + 7.5) corresponds to 7.5
Plus, we can write a ratio
[tex] \frac{7}{y} = \frac{3 + 7.5}{7.5} [/tex]
[tex] \frac{7}{y} = \frac{10.5}{7.5} [/tex]
Cross multiplying, we can solve for "y",
[tex] \frac{7}{y} = \frac{10.5}{7.5} [/tex]
[tex] \frac{7}{y} = 7 \times 7.5[/tex]
y = 5
Again, using similarly, we can say:
(x + 5) corresponds to 5
(3 + 7.5 = 10.5) corresponds to 7.5
We can write a ratio:
[tex] \frac{x + 5}{5} = \frac{10.5}{7.5} [/tex]
Cross multiplying and with the help of a but algebra, we can solve for "x", shown below:
7.5( x + 5) = 5 x 10.5
7.5x + 37.5 = 52.5
7.5x = 15
x = 2
A sheet of origami paper is in the shape of a square with a side length of 7 inches, as shown. What is the area of the sheet of origami paper?
The answer is C!!
I took the unit test, your welcome tehe UwU
Answer:
what was c?
Step-by-step explanation:
The total cost for a month at a fitness club is made up of a fixed fee and a cost per visit. Information about the total cost, C, in dollars, for n visits is shown below Determine a possible fixed fee, cost per visit and equation for the new total cost.
Answer:
C = n + 25
Step-by-step explanation:
The total amount of money is C, so the equation has to equal C. n is the cost per visit and then you add the fixed fee in which I chose 25
please help with my geometry
Answer: 32.036 now round this! Good Luck :)
Step-by-step explanation:
Explain (in words) what you would do to find the missing value in the equation. You do not find the missing number! Equation: ? + 59 5/8= 82 2/3 I will give Brainly whoever has the correct answer.
Answer:
The missing value = [tex]23\frac{1}{24}[/tex]
Step-by-step explanation:
Given - Equation: ? + 59 5/8= 82 2/3
To find - Explain (in words) what you would do to find the missing value in
the equation. You do not find the missing number.
Proof -
Let the missing number = x
So, the equation becomes x + [tex]59\frac{5}{8}[/tex] = [tex]82\frac{2}{3}[/tex]
⇒x = [tex]82\frac{2}{3}[/tex] - [tex]59\frac{5}{8}[/tex]
= [tex]\frac{248}{3} - \frac{477}{8}[/tex]
= [tex]\frac{1984 - 1431}{24}[/tex]
= [tex]\frac{553}{24}[/tex]
= [tex]23\frac{1}{24}[/tex]
⇒x = [tex]23\frac{1}{24}[/tex]
∴ we get
The missing value = [tex]23\frac{1}{24}[/tex]
Explanation -
Here we have given the ? with addition of number that is equation to some number.
We just have to subtract the two numbers to find the missing value , as we do above.
Factor completely 2x2 − 2x − 40
Answer:
2(x-5)(x+4)
Step-by-step explanation:
Find the area of a circle with a radius of 16 cm. Please help!!
Answer:
area is 804.2477193
10% of what = 70,000
Answer: 7000.
Step-by-step explanation:
Answer:
700,000
Step-by-step explanation:
70000 ÷ 10% = 700000
What is an equation of the line that passes through the point ( − 1 , − 3 ) and is perpendicular to the line x − 2 y = 14? pls answer will mark you as brainiest
Answer:
y = -2x - 5
Step-by-step explanation:
First rewrite the second equation into y = mx + b format:
x - 2y = 14
2y = x - 14
y = x/2 - 14/2 (Divide both sides by 2)
y = 1/2x - 7
A line perpendicular to another has the negative reciprocal slope
So the slope of our first equation is -2. (Flip 1/2 = 2, then take the opposite)
Plug in the points (-1, -3) for the x and y coordinates.
x (x coordinate) = -1
y (y coordinate) = -3
slope (m) = -2
-3 = -1(-2) + b
-3 = 2 + b
-3 - 2 = b
b = -5
The equation of the line is y = -2x - 5. Hope this helps! :)
Answer:
y = -2x - 5 or 2x + y = -5
Step-by-step explanation:
Let's find the slope of the given line.
-2y = -x + 14
y = 1/2(x) -7
m = 1/2
The slope of a line perpendicular is the negative reciprocal of 1/2, which is -2
Now use the point-slope form of a line
y + 3 = -2(x + 1)
y + 3 = -2x - 2
y = -2x - 5 or 2x + y = -5