Please help me with 1,2,3,4,5,6,7,8,9 tell me how u get it and the answer please I really need help
Answers
Answer:
1) x = 15
Step-by-step explanation:
We use the Pythagorean thm for these questions. Where a and b are the legs (So order doesn't matter), and where c is the hypotenuse
1)
a² + b² = c²
9² + 12² = x²
81 + 144 = x²
x² = 225
You square root each side so you can get rid of the exponent on x.
[tex]\sqrt{x^2} =\sqrt{225}[/tex]
x = 15
Related Questions
50 POINTS!!!!!!!
please help
Let f (x) = x2 +1.
Let g(x) = (x + 2)2 +1.
Which statement describes the graph of g(x) with respect to the graph of f(x)?
It is translated left 2 units.
It is translated right 2 units.
It is compressed vertically by a factor of 2.
It is compressed horizontally by a factor of 2.
Answers
Answer:
For this transition of equations, the graph of g(x) will be translated left 2 units with respect to the graph of f(x), so your answer choice will be A.
Step-by-step explanation:
In this equation, g(x) is changed by adding 2 and closing part of the equation in parenthases, this results in the translation 2 units left, which can be proven by a graph and my answer.
Answer:
A.
Step-by-step explanation:
test confirmed
Please help..
Solve for the area of the figure below and show work.
Answers
Answer and Step-by-step explanation:
1. We can see that this kite-shape has 4 triangles in it.
The area of a triangle is as follows:
[tex]A = \frac{bh}{2}[/tex]
Where:
b = Base (length)
h = Height
Top Right Triangle Area:
b = 9
h = 3
A = [tex]\frac{3 * 9}{2}[/tex]
A = [tex]\frac{27}{2}[/tex]
Bottom Right Triangle Area:
b = 9
h = 3
A = [tex]\frac{3 * 9}{2}[/tex]
A = [tex]\frac{27}{2}[/tex]
Top Left Triangle Area:
b = 4
h = 3
[tex]A = \frac{4*3}{2}[/tex]
A = [tex]\frac{12}{2}[/tex]
A = 6
Bottom Left Triangle Area:
b = 4
h = 3
[tex]A = \frac{4*3}{2}[/tex]
A = [tex]\frac{12}{2}[/tex]
A = 6
Now, we add all the areas together to get the area of the kite figure.
A = [tex]\frac{27}{2}[/tex] +
A = 27 + 12
A = 39
The area of the kite figure is 39 [tex]m^{2}[/tex].
2. We have to find the area of the trapezoid.
(I'm not sure if the 9 is for the entire bottom side length)
If the bottom side length is 9, then we would use the formula:A = [tex]\frac{a + b}{2} h[/tex]
to find the area of the entire trapezoid.
A = [tex]\frac{2.4 + 9}{9}[/tex] × 8.2
A ≈ 46.74 [tex]mi^{2}[/tex]
#teamtrees #PAW (Plant And Water)
Wyatt does 29 push-ups in the morning and 36 more push-ups in the evening. If he does the same number of push-ups every day of the week for 4 weeks, about how many push-ups will he do in all?
Answers
Answer: 1,820 Pushups
Step-by-step explanation: 29+36=65
65 x 7 (days in a week)=455
455 x 4(as in the 4 weeks)=1,820 Pushups total
I hope this helped! let me know if you need more help! :)
pls help pls help!!!!! ok ty
Answers
Answer:
D
Step-by-step explanation:
Indepedent values basically means the x-values
Also sorry for last answer
is 30x176 is three times larger than 10x176
Answers
Answer:
yes
Step-by-step explanation:
NEED HELP ASAP!!! PLZ HELP!!!!
Answers
Answer:
45.8
Step-by-step explanation:
x + 2x +17=25 I need the answer and need do you know how to check if it's right
Answers
Answer:
x=8/3
Step-by-step explanation:
x+2x+17=25
3x+17=25
3x=8
x=8/3
Answer:
X = [tex]\frac{8}{3\\}[/tex]
Step-by-step explanation:
what value of 3x makes the equation true?
5x+3x=5x+15/2
Answers
Answer:
2.5
Step-by-step explanation:
when you 5x automatically cancels, and 7.5 / 3 is 2.5
If MO bisects angle PMN, the measure of angle PMN equal 74 and the measure of angle OMN equals 2x + 7, find the value of x
Answers
Answer:
x = 15
Step-by-step explanation:
Bisects means divide in two equal parts.
Therefore, 74/2 = 37
37 = 2x+7
30 = 2x
15 = x
x = 15
What is the value of this expression when a= 3 and b- -2? (3a^-2 b^6)/(2a^-1 b^5)^2
No links please. Will give Brainlest on who is right. (This gamer girl is bad at math uwu)
Answers
Answer:
1
Step-by-step explanation:
Find the volume of the figure
Answers
Answer:
384
Step-by-step explanation:
L times W times H
10
Find the value of x.
8
9
X
*15
X=
Answers
Answer:
x = 19
Step-by-step explanation:
Here, we want to find the value of x
To get this, we use one of the important circle theorems. This is the theorem of secant segments
We have this that;
8(8 + x)= 9(9 + 15)
64 + 8x = 216
8x =
216-64
8x = 152
x =
152/8
x = 19
3. Identify the pair of angles as complementary, supplementary, both, or neither.
a. supplementary
b. complementary and supplementary
c. neither
d. complementary
Answers
Answer:
D) Complementary
Step-by-step explanation:
Angles are complementary if they add up to 90°. The image shown showcases that the angles are 90° because of the box on the corner.
Supplementary means it adds up to 180° which would be a straight line, this is not the case where this is shown.
1. :4
32+4 x (16 x 2)-2-
37:
---
Answers
Answer
Step-by-step explanation:
mulitiply the numbers
add the numbers
rearrange the numbers
HELP ILL GIVE BRAINLIEST IF RIGHT!!!!
Answers
Answer:
Y is 5 and X Is 5 Very easy . . . so it's just 5
Doug is in line at the store. He has three items that cost $4.50, $3.05, and $1.50. Explain how Doug can add the cost of the items mentally before he pays for them.
Answers
Answer:
He can add through calculater or by doing addition in his mind
Branliest For Correct answer
Please I need help
Factor Completely
a^2 - a - 20
Answers
Answer:
[tex]\left(a+4\right)\left(a-5\right)[/tex]
Step-by-step explanation:
Break the expression into groups.
=(a^2+4a)+(−5a−20)
Factor out a from a2+4a: a(a+4)
Factor out −5 from −5a−20: −5(a+4)
=a(a+4)−5(a+4)
Alice conducted a survey to try and determine how many people in Astoria eat fast food at least once per week. She randomly surveyed 200 people and her results are shown below. Approximately how many people eat fast food at least once per week if there are 130,000 living in Astoria?
Answers
Answer:
Answer: 71,500
Step-by-step explanation:
Explanation: make a ratio, 110/200 = x/130,000 and cross multiply.
hello please help thanks i’ll give brainliest!
Answers
Answer:
Step-by-step explanation:
Plate tectonics is a scientific theory describing the large-scale motion of the plates making up the Earth's lithosphere since tectonic processes began on Earth between 3.3 and 3.5 billion years ago. The model builds on the concept of continental drift, an idea developed during the first decades of the 20th century.
Find the area.I will mark the BRAINIEST
Answers
Answer: C. 64 ft
Step-by-step explanation:
Find the unknown side length X.
Answers
Answer: 10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
square of 8 and 6 then add .you find the square root of the answer
kelly bought some stuff animals for $6.49 each. she also got a box of chocolate for $8.32. she payed a total of 27.79 write an equation to find how many stuffed animals kelly purchased (use s for the variable)
Answers
Answer:
Step-by-step explanation:
first, i'm pretty sure that there's only one box of chocolates as stated in the problem, but if there's more i'm sorry.
you can use this equation:
6.49x + 8.32=27.79
remember not to use dollar signs in the equation! only use dollar signs in your answer - so don't use dollar signs now, unless specified by your teacher or guider ;)
hope this helped!!!
HELP ASAP PLSS (NO LINKS OR ILL REPORT)
Answers
Answer:
C is correct.
Step-by-step explanation:
I took this test.
pls help me I have no idea what I'm doing
Answers
Answer:
3.2mm ^3
Step-by-step explanation:
First find the scale factor to get the height of the smaller figure
SF= 1/5 or 0.2
Then use the Volume equation for triangular pyramid 1/3*(base area)*(height)
Your equation should look like this:
1/3 (4)(2.4)
9.6/3
Volume= 3.2 mm ^3
What is the difference between the circumference of a medium pizza and the circumference of a personal pizza? Round to the nearest hundredth.
Answers
Answer:
?
Step-by-step explanation:
Question 10 of 10
Sample A and sample B are from the same population. If the sample
proportion for sample A is 0.53, the sample proportion for sample B has to be
0.53
A. True
B. False
Answer is false
Answers
Answer:
It’s false
Step-by-step explanation:
It doesn’t need to be the same
Find the volume of the rectangular pyramid.
16 ft
-Ft--
2 ft
7 ft
Figure not drawn to scale.
Answer:
ft 3
Answers
What is the slope of the line that passes through the points (26, 7) and (-39, 12)?
Answers
Answer:
A, -1/13
Step-by-step explanation:
slope = rise / run
(12-7)/(39-12)
5/-65
simplify: 1/-13
The Ferris wheel at a state fair has a radius of 60 feet,
rotates at a constant speed, and completes 1 rotation in
4 minutes. How many degrees does the Ferris wheel
rotate in 30 seconds?
A. 20°
B. 24°
C. 30°
D. 45°
E. 48°
Answers
Daniel has 54/3 CUPS of ice in the ice maker to use to make smoothies for his friends. He uses 2/3 of ice for each smoothie. How 3 cups many friends can have a smoothie?
Answers
Answer:
27
Step-by-step explanation:
i might be wrong if I'm wrong try 9 as the answer
Answer:
i think 9 i might be wrong
Step-by-step explanation:
