SHOW ALL OF WORK. Find missing length, round to the nearest tenth if necessary.
Answers
Answer:
15
Step-by-step explanation:
to do this you need to use the Pythagorean theorem
a^2+b^2=c^2
9^2+12^2=c^2
81+144=c^2
[tex]\sqrt{225}[/tex]=[tex]\sqrt{c^2}[/tex]
c=15
Related Questions
Maria's backyard pool is in the shape of a rectangular prism.
The pool is 5 m wide and 8 m long. It holds 60 m³ of water.
a.) What is the depth of the water?
b.) Maria has to decrease the depth by 0.5 m for the winter. How much water does she take out?
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Answer:
A. 1.5 m deep
B. 20 m^3
Step-by-step explanation:
help last question I think
Answers
Answer:
For every 10 blondes there are 6 brunettes, for every 5 blondes there are 3 brunettes
Step-by-step explanation:
20 blondes for every 12 brunettes is equivalent to the answers I gave
Please help me solve this
Answers
Answer:
The answer is that angle 1 is 70 degrees.
Step-by-step explanation:
Alright so all vertical angles are congruent and the sum of all angles IN and triangle equals 180 degrees. So, the angle on the inside of the top of the triangle is 60 degrees because vertical angles are congruent. Now the angle across from the 130 degree angle is 130 degrees, and we know that the outer and inner angles are supplementary, (add up to 180 degrees) so the angle on the inside is 50 degrees. Then, all angles of a triangle equal 180 degrees therefore, 180-(60+50)= the final angle. Now 70 degrees is the last angle and this angle is vertical to angle 1 which means that angle 1 equals 70 degrees.
PLs awnser all 3 questions thank you
Answers
Find the value of x in this figure
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Each triangle adds up to 180 degrees by adding the two angles that you already have the value of (37+108) and subtract it from 180 to get the final angle(x) you get 35
Therefore x=35 :)
Help me??? please?? thank youuu
Answers
Answer:
B
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Supplementary angles have a sum of 90 degrees.
a+52=90
a=90-52
a=38 degrees
Help plz I’ll give brainliest
Answers
I WAS THE FIRST PERSON TO ANSWER BRAINLIEST PLEASE !!!!!!!!!!!!!!!!!!!!!!!!
Answer:
The Answer is D. [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
half of the deck is black cards and the other half is red cards
Sam walked to a nearby shop to purchase a gallon of ice cream. The shop is 400 meters from his house, and it took him 4 minutes to get there. At the shop, it took 2 minutes to choose a flavor and purchase the ice cream. He walked home in 3 minutes, at a faster pace than before so the ice cream wouldn’t melt.
Draw a graph that models Sam’s distance from home (in meters) in terms of time (in minutes). Label the graph with appropriate intervals and units.
Answers
Answer:
see the attached graph
Step-by-step explanation:
The axes and units for the graph are given in the problem statement. The range of the graph is also given, but figuring the domain requires a little arithmetic. We assume the walking pace is constant, so the graph will be piecewise linear.
AxesThe vertical (y) axis is labeled with what the graph is modeling, "distance from home (in meters)." The horizontal (x) axis is labeled with what the model is in terms of "time (in minutes)."
The range of the graph is 0 to 400 meters, the range of distances Sam may be from home.
The domain of the graph is 0 to 9 minutes. The time it takes to complete the trip is 4 minutes to the shop, 2 minutes at the shop, and 3 minutes coming home, for a total of 4+2+3 = 9 minutes.
GraphWe are given that points on the graph will be (0, 0), (4, 400), (6, 400), and (9, 0). That is Sam is ...
at home at 0 minutes400 meters from home (at the shop) after 4 minutesremaining 400 meters from home for 2 more minutes (until 6 minutes)at home after 3 more minutes (at 9 minutes).Since we assume walking is at a steady pace, we connect these dots with straight lines. The resulting graph is attached.
Lisa drinks 20 fl oz of water after she runs 1 mile. She wants to make a table to see how much water she will need to drink as she increases the number of miles she runs. What will the row look like for 5 miles?
Answers
Answer:
20=1
She drinks 20 fl oz per 1 mile she runs.
5x20=100
Your answer is C) 100.
Can someone help me ;-;
With any questions, it doesnt have to be all of them-
Answers
#15= C. -2
if you can pls answer any of these 6-10 plz do it would really help
(pic below)
Answers
Answer: the first one is $0.35
price per apple
Answer:
alexis: 7/12
tom: 12
Naomi: 21.55
Kevin: 41.657
beef= 11.99 x 2 1/2= 29.975
chicken= 6.49 x 1.8= 11.682
29.975+ 11.682= 41.657
local store: each apple is .35
Step-by-step explanation:
- Are AADE and AABC similar? Why?
y
4
D
2
A А
E
0
0
2
4
6 8
A. No; the ratio of corresponding sides is
not proportional.
B. No, not all right triangles are similar.
C. Yes; both triangles include the origin
as a vertex.
D. Yes; AADE is a dilation of AABC with
scale factor 1/2.
Answers
Answer:
pls show a picture of the triangle
If angle 2 is 45 degrees, what is the measurement of angle 4?
Answers
Answer:
angle 4 = angle 2{opposite angles are equal} =45 degrees
Step-by-step explanation:
Answer:
Step-by-step explanation:
Angle 4 is an exterior angle which corresponds to the remote interior angles of 33 degrees and 75 degrees. Through the remote interior angle theorem, we can add the remote interior angles to get the exterior angle So we simply add 33 and 75 to get 33+75 = 108 If you chose not to use this theorem, then you can find angle three by using the fact that all three angles of the triangle must add to 180 degrees. So, 33+75+(angle 3) = 180 108+(angle 3) = 180 108+(angle 3) - 108 = 180 - 108 angle 3 = 72 degrees Then use the fact that angle 3 and angle 4 are supplementary (angle 3) + (angle 4) = 180 72 + (angle 4) = 180 72 + (angle 4) - 72 = 180 - 72 angle 4 = 108 degrees either way, we get the same answ
The volume of a drop of water is approximately 0.05 ml. This value is equivalent to:
A)0,5 . 10^{-1} ml\\
B)0,5 . 10^{-2} ml\\
C)5,0 . 10^{-2} ml\\
D)5,0 . 10^{-1} ml\\
please help i will give 10 points and score as the best!
Answers
Answer:
i'vebeenknowntomissandtellsendgirlstowishingwells
Step-by-step explanation:
ifyou'remymaniwantyoutomyself
how do i find the volume in a 3d shape
Answers
Step-by-step explanation:
You do Length x width x height right Prism
Prism or Cylinder = A is the area of the base x h the height.
Cube = s is the length of the side. V = s powered by 3
Prymid or cone = A is the area of the base, h the height. V = 1/3Ah
Sphere = V = 4/3 πr powered by 3
This is all the volume I could remeber.
Sorry if it is not you what you are asking
Determine which of the following are the solutions to the equation below. x2=13
A. +/13
B.+/26
C.26
D.13
Answers
Answer:
I think its A. +/13
Step-by-step explanation:
I hope this can help!
Please help me i'll mark you brainlest or whatever.
Answers
Pls help and explain: I only have 3 chances
Answers
Answer:
$40.99 | 40.99 Dollars of US
giving brainliest!!!!!!!!!!!!!!
Answers
Answer:
C.
Step-by-step explanation:
The mean is figured out by using this formula: sum/size. The mean here is 4
The median is basically the middle number. The middle number here is 5.
5 > 4 The median is greater than the mean, 4.
PLZ HELP WILL GIVE BRAINLIEST
Answers
Answer:
b
Step-by-step explanation:
Answer:A
Step-by-step explanation:
. If it takes $36 to mow 4 yards of lawn, what is the cost of mowing 13 yards of lawn?
Answers
Answer:
117
Step-by-step explanation:
Pierre wants to make tables and chairs. He has a total of 220 wooden boards and 760 nails.
Answers
Answer:
Pierre has enough boards and nails to make 9 tables and 5 chairs.
Step-by-step explanation:
Last month, Bic made $1250. This month he made $2000. Find the percent of change. State whether the change is an increase or decrease.
Answers
Answer:
38.5% increase
Step-by-step explanation:
Answer:
the percent is of change is 62.5 and it increases
Step-by-step explanation:
to find the percent you need to 1250/2000 and if the percent didn't was 0 then it didn't increase but if it is more then it did. hope this helps :)
Store A sells boxes of rice for $2.50 each.
Store B sells rice by the pound for $2.50 per pound.
The cost of an amount of rice at either store can be modeled by the function c(n) = 2.5n, where n is the number of boxes for Store A and n is the number of pounds of rice for Store B.
The domain of c(n) = 2.5n is all the real numbers.
For each store, drag the restriction needed on values of n for c(n) to model each situation.
Answers
Answer: the answer might be 7b.
Step-by-step explanation:
can someone plz help me with this i will give brainliest
Answers
Answer:
for the 180 rotation question,it wouldnt be a rotation from the origin since it clearly looks lower and for the 2nd question,A' most likey be on the same spot,B' would be at (0,-2),C' would be at (0,-4),and D' would probably be at the spot B is currently in hopefully I helped you good luck
help me plz ill give brainiest
Answers
week 1 he practices 3.25 hours
Answer:
1 is 3.25
Step-by-step explanation:
How many cubes with side lengths of 1/2 cm does it take to fill the prism?
Length:3
Width: 1
Height: 1
Answers
Answer:
3???
Step-by-step explanation:
hope this helps
Please help me!!!
What is the value of x?
Enter your answer in the box.
Answers
Answer:
39°
Step-by-step explanation:
You would do 39+102 Which equals 141°
Because a triangle has 180° in it you would then do 180-141 which is 39°
Answer: The answer is 39
Step-by-step explanation:
39 + 102 = 141
180 - 141 = 39
Amil is given the equation shown.
x2 + 14x + 37 = 0
He completes the square and rewrites the given equation. Which equation is
equivalent to the given equation?
A.
(x + 7)2 – 12 = 0
B.
(x – 7)2 – 12 = 0
C.
(x + 7)2 + 12 = 0
D.
(x – 7)2 + 12 = 0
Answers
The equation equivalent to the Amil equation is (x + 7)² - 12 = 0 thus option (A) is correct.
What is the equation?The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.
A formula known as an equation uses the same sign to denote the equality of two expressions.
As per the given Amil equation,
x² + 14x + 37 = 0
Add 12 on both sides,
x² + 14x + 37 + 12 = 0 + 12
x² + 14x + 49 = 12
(x + 7)² = 12
(x + 7)² - 12 = 0
Hence "(x + 7)² - 12 = 0 represents the Amil equation's equivalent".
For more about the equation,
brainly.com/question/10413253
#SPJ2
Solve and graph on a number line (Use the Checking Method to double check your answer): x + 5 < 7
1. 2
2. 12
3. -2
4. -12
Number 2 - Solve and graph on a number line (Use the Checking Method to double check your answer): x - 4 >_ 12
1. -16
2. 8
3. -8
4. 16
help pls and quick
Answers
Answer:
Just be tryna use brainly to cheat because you can't get a A By yourself lol