WILL GIVE BRAINLIEST (someone help me with this pythagorean theorem) im in 8th grade and just started this and im confused ;c
plzzzzz
Answer:
Step-by-step explanation:
For #1. The equation is a^2 + b^2 = c^2. If it’s a right triangle. Both sides will equal out. A and B are sides, and C is the slanted side (hypotenuse) so you’d do
13^2 + 84^2 = 85^2
169 + 7056 = 7225
7225= 7225
hope that helps you figure out the rest.
Answer:
the sum of the squared sides of a right triangle equals the length of the hypotenuse (the longer side) squared.
so square both sides and add them then square the longer side and if they equal each other it is a right triangle.
Step-by-step explanation:
What is the Unit Price
Answer:
$.22 per pencil
Step-by-step explanation:
There are 32 pencils, and if you want to find the unit price, you need to find the price per pencil. You have $7, and you will need to divide 7 by 32 to get the price per pencil. That is about 0.21875, which can be rounded to $.22 per pencil, or 22 cents per pencil.
for each of the following
a. Define a variable b. Write an Equation c. Determine the solution
Zach mows lawns. He charges $5 plus $3 per hour. Alex also mows lawns. He charges $2 plus $4 per hour. How many hours do they need to work to make the same amount?
Shaquandra has $30 in her account and deposits $5 per week. Juan has $150 and withdraws $10 each week. After how many weeks will their balances be the same?
A local band is planning to make a compact disc. It will cost $12,510 to record and produce a master copy and an additional $2.50 to make each disc. If they plan to sell each disc for $17.50, how many discs must they sell to break even
Beth owns her own candle making business. She sells each candle for a base price of $5.00 plus $1.00 for each letter that is engraved. Lisa also sells candles for 6.00 plus $2.00 for each letter. At what number of letters will the cost be the same?
Answer: 1/2 of an answer is zero answer.
Step-by-step explanation:
do u still need help
can someone help me with this?
The slope of the line that represents the data Nicholas collected is -63, and the y-intercept is 825. Explain what these represent in the context of the situation. Remember that x is the number of days, and y is the number of canned goods.
PLZ HELPPP
Answer:
35
Step-by-step explanation:
Answer:
The slope suggests that 63 cans are consumed daily by the soup kitchen. The y-intercept reveals that the soup kitchen originally had 825 cans.
Step-by-step explanation:
hes more 100 points doing another one in a couple minuets
Answer:
what
Step-by-step explanation:
Answer:
aa
Step-by-step explanation:
aaa
Pat's chickens lay between 18 and 25 eggs per week. pat eats two eggs per day and feeds remaining eggs to his dogs.
complete the inequality that best describes the number of eggs hot dogs eat per week
Answer:
14>(18-14)(25-14)
Step-by-step explanation:
The required expression of the inequality is given as 16 < x < 23.
What is linear inequality?Linear inequality refers to the relation between a linear algebraic expression to some known value that contains inequality sign.
Unlike a linear equation it can have a range of values inside an interval.
Suppose the number of eggs eaten by hot dogs be x.
Then, the total number of eggs is x + 2.
As per the question the inequality can be written as follows,
18 < x + 2 < 25
Subtract 2 from all parts of the inequality to get,
18 - 2 < x < 25 - 2
=> 16 < x < 23
Hence, the inequality that best describes the number of eggs hot dogs eat per week is given as 16 < x < 23.
To know more about linear inequality click on,
https://brainly.com/question/11897796
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Triangle ABC has been dilated using P as the center of dilation and a scale factor of 2.Enter the lengths of the missing sides.
Answer:
4.5
Step-by-step explanation:
Select the statement that best describes how fundamental forces relate.
All forces begin equally and become varied. The object on which they are acting and the distance to that object determines the amount of force.
Weak nuclear and magnetic forces are different because magnetic forces are associated with unmoving charges, and weak nuclear forces are associated with moving charges.
All forces are related to the mass of the object on which they are acting. The larger the mass, the weaker the forces become.
Electromagnetic and gravitational forces are similar because they both include the interaction between attractive forces.
Answer:
Magnetic and electrical forces are similar because they are both related to the interactions between charged particles" best describes how the forces relate.
the points (0.5, 1/10) and (7, 1 2/5) are on the graph of a proportional relationship
A. what is the constant of proportionality
B. Name one more point on the graph
C. Write an equation that represents the proportional relationship
The constant of proportionality is 1/5 and the equation of the line is y = (1/5)x
A linear equation is of the form:
y = mx + b
where m is the constant of proportionality, b is the y intercept, y, x are variables.
Given the points (0.5, 1/10) and (7, 1 2/5), hence, the equation of the line is:
[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-\frac{1}{10} =\frac{\frac{7}{5}-\frac{1}{10} }{7-0.5} (x-0.5)\\\\y=\frac{1}{5} x[/tex]
At x = 0, y = 0. Hence (0,0) is a point on the graph.
Hence the constant of proportionality is 1/5 and the equation of the line is y = (1/5)x
Find out more at: brainly.com
I need help. Please don't do anything else :( I'm sad today
Answer:
B
Step-by-step explanation:
Answer:
B. u + 2b = 28
Step-by-step explanation:
unicycles have one wheel but a bicycle has two wheels which are why you would need to multiply 2 and b (bicycles)
What directly causes the pressure difference between the equator and the poles?
the direction where wind blows
the length of each season
the amount of heat in each area
the rotation of Earth on its axis
Answer:
C, the amount of heat
Step-by-step explanation:
the sun makes the equator hotter and thus creates pressure
Answer:
C
Step-by-step explanation:
What is the solution set?
−9.5x−1.5>−30
Answer:x=3
Step-by-step explanation:
Answer:
x<3
Step-by-step explanation:
There are 4 turtles and 16 fish in an aquarium, what is the percentage of turtles?
Answer:
The answer would be 25% or 25 percent
Step-by-step explanation:
It is that answer because if you were to put it as a fracton 4/16 and simplify it would be 1/4 and 1/4 converted to a percentage would be 25 percent.
-5 x -7
what is the answer i need it fast
Answer:
35
Step-by-step explanation:
here you go
I NEHD HLP WIHT MY LIF PLZ SAFE MEH FROME DEATHE ADN I WIHL GIV BRAINLIEST
if you can decode what I just said I will give brainliest
Answer: I need help with my life please save me from death and I will give brainliest.
Step-by-step explanation: bruh that was easy haha
Help me please! It's urgent!
Which expressions are equivalent?
Answer:C
Step-by-step explanation:
If you use 12g of Kool-Aid powder to make 5 liters of juice, how many grams of powder will it take to make 20 liters of juice?
Answer:48
Step-by-step explanation:12 x 5x
20/5 = 4. 12 x 4 = 48
Answer:
48g of Kool-Aid powder.
Step-by-step explanation:
5 liters to 20 liters is times 4, so 12 x 4 = 48
This equation shows how the total number of necklaces Lisa owns is related to the amount of money she spends on additional necklaces.
n = d
The variable d represents the amount of money she spends on additional necklaces, and the variable n represents the total number of necklaces she owns. How much money does Lisa need to spend on new necklaces in order to own a total of 16 necklaces?
whats the answer????????????
Answer:
Its too blurry for me
Step-by-step explanation:
A baker uses 34 cup of honey in one of his cakes. There are 60 calories in 18 cup of honey.
Drag one expression next to each question. The correct expression for each row is a way to answer that question.
ANSWER second box 3/4 x 15
Step-by-step explanation:
please help me with this!
Hi can you please help me?
Answer:
C
Step-by-step explanation:
11/15 I think
I times the 5 and the 3 on both fraction so they have the same bottom number and then I times the 5 to 1/3 for the top number then I times 3 for the top number of 2/5 then I add them
OK SERIOUSLY I NEED HELP
James and Dave rented cars from the same rental company. James rented for 5 days, and his total was $215. Dave rented for 7 days, and $249. The two of them rented the same type of car. What is the daily rate of the car rental?
Answer:
$43
Step-by-step explanation:
Divide the first one and then see what numbers they have in common this math i got stuck on a while ago XD
Can you please help me I will give you the brain thing and extra points.
What is the slope of this line? image below
5
−1/5
−5
1/5
a plane flew 18,000 miles in 3 hours. how fast was it going?
Answer:
6,000 miles per hour
Step-by-step explanation:
18,000 divided by 3
=6,000
Veronica takes 1/3 of an hour to write 1/4 of a page of calligraphy.
How long will it take Veronica to write one page of calligraphy?
A. 3/4 hour
B. 1 1/3 hours
C. 1 2/3 hours
D. 3 hours
Answer:
Im pretty sure the answer is B because if you count by thirds to finish it would be 4/3 so its B
Step-by-step explanation:
please help, i don't want to fail this..
The measure of angle Y is 45°, and the measure of angle Z is 70°.
A triangle has angles X, Y, Z. The exterior angle to angle X is W.
What is the measure of angle W?
25°
65°
115°
120°
Answer:
115
Step-by-step explanation:
45 + 70 = 115 180 - 115 = 65 (X = 65°)180 - 65 = 115 ( W = 115°)Hope this helps :)
PLZ HELP ME I NEED WORK AND ANSWER ASAP.
An object travels along a horizontal straight path at a constant rate. The object travels 1/20 of the length of the path in 3/4 second. At the rate, how many seconds does it take the object to travel the entire length of the path?
please show work to
Answer:
12
Step-by-step explanation:
Answer: 15 seconds
It would have taken 20 seconds at 1/20 per second, but it is 3/4 of that. 3/4 of 20 is 15.
Step-by-step explanation: In case you need mathematical proof
Distance= speed times time
To find the speed, take the given distance divided by the given time:
[tex]\frac{1/20}{3/4}[/tex] is the speed
The whole distance is 1. We need to solve for time.
D = s×t
1 = [tex]\frac{1/20}{3/4}[/tex] × t Multiply both sides by 3/4 (cancels 3/4 on right side)
3/4 × 1 = 1/20 × t Multiply both sides by 20 (cancels 1/20 on the right side)
20 × 3/4 = t 3*20/4 = 60/4 = 15
15 = t