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 slope of the line represented by the equation y = –x + ? – –   ​

HELP! ASAP! Solve the given inequality and graph the solution on a number line. Show your work! -2x + 3 < 5

Write an equation in slope-intercept form for the line that passes through each pair of points.
(4, -3) (2, 3)

1 : (-16)+(+69)+(+79)=
2:(+16)+(-87)+(+76)=
3:(+58)+(-58)+(-82)=
4:(-49)+(+57)+(+25)=
5:(-11)+(+79)+(-3)=
6:(+6)+(+98)+(-24)=
7:(+97)+(-64)+(+8)
8:(-71)+(+17)+(-56)=

use the slope formula to find the slope between the given two point


(-4, -1) and (-2, -5)

HELP PLEASE! DUE TODAY!

What is 11+11?



Being generous because I am VERY happy it is going to be Halloween soon!

(btw if anyone has any tips of how to cheer up someone feeling suicidal, that would help a lot. thanks!)

The scatterplot shows the number of athletes on the field hockey and tennis teams at Southern High School during seven different years. Which statement is best supported by the line of best fit?

Describe the type of association each scatter plot shows.

Function 1 is defined.
x, 0, 3, 6, 9
y, -6, -8, -10, -12
Function 2 is defined by line p
Which function has a greater yyy-intercept?
Choose 1 Answer
A. Function 1
B. Function 2
C. The functions have the same y-intercept.

Question:
On a coordinate plane, the vertices of triangle ABC are A(-3,1), B(6,4), C(2,5). The vertices are translated 4 units to the right
and down 3 units.
1. Write a rule, P(x, y) - P(x + a, y + b), that represents the translation.
2. What are the coordinates after the translation?

Ernesto scored twice as many goals at his last field hockey game as he did during the first game of the season. If g represents the number of goals Ernesto scored during the first game, which expression represents the number of goals he scored during the last game?

Jenny wants to buy a new dress for her first school dance.
She borrows $25.63 from her sister to help pay for the dress. Then Jenny earns $16.33 helping her dad organize his home office. If she gives all the earnings to her sister, Jenny will still owe her sister how much $

The table shows the regular prices and sale prices of items at 4 different stores. Select the correct percent of discount offered by each store.
Price Sale Price Percent of Discount
A $68.20 $51.15 = ?????????
B $125.40 $100.32=
C $269.75 $215.80=
D $38.60 $32.81+

25 POINTS PLS GIVE ME AN ANSWER PLSSSSS
NO JUST ANSWERING THIS FOR POINTS PLSS.
THANKS!

Remy is saving money to buy a new video game console. The console costs $199.95. Remy makes $40.50 each week babysitting. How many total weeks will he need to babysit to save up enough money for the video game console?

Hallie made 100 bracelets for her contest. She gave away 45 of them but then her 2 friends, Jessica gave her 32 and Alison gave her 32. Hallie wanted to give 10 away for free to her classmates. How many bracelets does she have now? Do all steps. Show your work.



PLSS SHOW UR WORK!!
I WILL FOLLOW U!!!!!!!!

17/9 as a decimal SHOW YOUR WORK PLZZ

This is for an overdue assignment so I'm gonna need some help, and fast.

Roberto invests $4,500 and earns 4% simple interest each year. Assuming he makes no additional deposits or withdrawals, what is the total amount of interest he will make in 6 years?

An engineer is planning to construct triangular halls on a new construction site. A scale model of the engineer's triangular halls is shown to the left. Each unit represents 10 feet. Which of the following statements are true about this scale model? Select three statements that apply.

Plzz. Need help asp

Find the Unit Price for both numbers, then compare which one is better. Show all work

Will give brainliest to correct answer

A soccer team is having a car wash. The team spent $69 on supplies.They earned $255, including tips. The team’s profit is the amount the team made after paying for supplies. Which expression represents this situation?

-69 - (-255)
-69 + 255
69 + 255
69 - 255

Please answer this. I keep on needing to add periods!................................................

Simplify the expression.
5+8(3+x)

On which number line do the points represent negative 4 and 1 over 2 and +3?

A: Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed between the 4th and 5th tick marks to the left of 0. A point labeled T is placed on the 3rd tick mark to the right of 0.

B:Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed on the 3rd tick mark to the left of 0. A point labeled T is placed between the 4th and the 5th tick marks to the right of 0.

C:Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed is between the 4th and 5th tick marks to the left of 0. A point labeled T is placed between the 2nd and 1st tick marks to the left of 0.

D: Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. A point labeled R is placed on the 1st tick mark to the left of 0. A point labeled T is placed between the 2nd and the 3rd tick mark to the right of 0.

PLEASE ANSWER! I NEED HELP!!

589×sqrt(7985×cos(48%°)π×58^(6))

Which graph shows a set of ordered pairs that represent a function

−5.4z=−32.4 solve for z

Joe tapped his maple tree to get syrup. The tree filled of a cup in hour.
At what rate does syrup flow from the tree?
A. cup per hour
B. cup per hour
C. 1 cups per hour
D. 2 cups per hour

14 = 6n + 6 - 2n
What is n?