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Answer:

x=7

Step-by-step explanation:

7+8 = 15

15+75 = 90

ABC is a 90º angle since AB is parallel to BC

Please solve!!!! I have been trying to figure out for the past 20 years of my life>

− 4/1 ​ a−4= 4/7 ​ a−3

Pls Help!! (ILL GIVE BRAINLIEST)

Triangle PQR is transformed to triangle P′Q′R′. Triangle PQR has vertices P(4, 0), Q(0, â’4), and R(â’8, â’4). Triangle P′Q′R′ has vertices P′(1, 0), Q′(0, â’1), and R′(â’2, â’1).


Plot triangles PQR and P′Q′R′ on your own coordinate grid.


Part A: What is the scale factor of the dilation that transforms triangle PQR to triangle P′Q′R′? Explain your answer.


Part B: Write the coordinates of triangle P′′Q′′R′′ obtained after P′Q′R′ is reflected about the y-axis.


Part C: Are the two triangles PQR and P′'Q′'R′' congruent? Explain your answer.

Write the slope intercept for of the equation of the line through the given points.
(4, 2) and (0, -5).
A) y=-7/4x-5
B) y=-5/4x-5
C) y=7/4x-5
D) y=5/4x-5

name the intersection of plane B and plane C

Directions: On each line, write the term from the word bank that correctly completes each sentence. Some terms will be used more than once.
autotroph(s)
binomial nomenclature
habitat
heterotroph
taxon


1. An organism that obtains energy from other organisms is called
a(n) heterotroph .
2. An organism that converts light energy into usable energy is called
a(n) autotroph .
3. A group of organisms is called a(n) taxonomy .
4. A(n) habitat is a specific environment where an organism lives.
5. Binomial nomenclature is a naming system that gives each living thing a two-word
scientific name.
6. Binomial nomenclature was created more than 300 years ago by scientist Carolus
Linnaeus.
7. Most organisms are adapted to live in a specific habitat .
8. A(n) plant uses light energy to convert carbon dioxide and water
into carbohydrates, or sugars.



HELPPPPPPPPPPPPPPPP

NEED HELPPP, ALL MY POINTS

Mr. Chan handed out eight tenths of his flyers.Write a fraction and a decimal that Represents The amount of Flyers that he handed out.

A cookie recipe calls for 2 eggs and makes 3 dozen cookies. How many dozens of cookies could you make with a dozen eggs

FINAL ROUND!! Could someone please help answer this thanks so much, please no spam, will give brainliest (homework help)

how many cubes are colored on one side when there are 729 cubes that form a 9 x 9 x9 cube

Which graph shows the solution to the system of inequalities?

Help me pretty pleeaaasse? :) I will mark brainliest.

On a Physical Science exam, students earn 3 points for a correct response, 1 point for a partially
correct response, and 0 points for an incorrect response Suppose a student had 8 partially correct
responses and 4 incorrect responses and received a total of77 points on the exam. Write an
equation that can be used to solve for the number of correct responses the student had. Use c to
represent correct responses.
O 77=C+4
077 - 3C+8
O 77= 30+ 4
O 77= C+8

The radius of a circle is 11 millimeters. What is the circle's circumference?

-50= 6a+28 please help

The real picture of my previous question is this​

A square has an area of 112 in2. What is the side
length?

BRAINLY TO WHOEVER GETS IT RIGHT

Lauren has two summer jobs. During the week she works in the grocery store, and on
the weekend she works at a nursery. She gets paid $21 per hour to work at the grocery
store and $16 per hour to work at the nursery. How much does she earn if she works
8 hours at the grocery store and 6 hours at the nursery? How much does she earn if
she works g hours at the grocery store and n hours at the nursery?

total pay, 8 hours at the grocery store and 6 hours at the nursery: ____

Total pay, g hours at the grocery store and n hours at the nursery: ____

Solve the math problem

Factorize the following

7x + 19x + 12
3x square - 13x + 10
6y square + 3y - 9​

HELP DUE IN 10 MINUTES!!!

Two step equations word problems

In winter, the price of apples suddenly went up by $0.75 per pound. Sam bought 3 pounds of apples at the new price for a total of $5.88.

1. Write an equation to determine the original price per pound (p)

2. Find the original price per pound.

A doctor has 12000 paitents .
4560 of these paintents are male .
What percentages of these paintents are female ?

4x + 6 = 2(2x +3) is an example of what type of equation?

Solve the system of equations by graphing.
{y = 3x + 8
{2x - y = 6

(10x-18) (8x+14) value of x

The speed of light is 299 792 458 m / s


Which decadic units can you round to so that only one non-zero digit is produced?

the first stage in the rational decision-making process involves ______.

What is the equation for the line parallel to y=2x+13y=2x+13 that contains (8,-4)(8,−4)?

Steven deposits $200 in a savings account, and decides to increase the amount by $5 every month. Identify the function that describes the arithmetic sequence, and the amount he should deposit after 8 months.
possible answer: D = 8n + 200; $240
possible answer: D = −5n + 200; $160
possible answer: D = 5n + 200; $240
possible answer: D = −8n + 200; $160