What is the triangle congruence method that proves these triangles are congruent?

Answer:

43-6, (n-1), n=1, (2,3)

Step-by-step explanation:

The variable that was defined and the corresponding inequality to depict the constraints is; r < 140 beats per minute.

We are to define a variable and write an inequality for the given question.

Now, since the variable here is the heart rate, then let us define the varibale with the term r.

Thus, the inequality that represens the given question is written as;

r < 140 beats per minute.

Read more about Inequalities at; https://brainly.com/question/25275758

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Answer:

What?

Step-by-step explanation

now I'm confused

write it regularly

Answer:

No

Step-by-step explanation:

15/3=5

20/5=4

The second one is 4 dollars per mask while the first is 5 per mask

Hoped this helped!

[tex]\huge\pink{Answer}[/tex]

Let's start by calling the two numbers we are looking for x and y.

The sum of x and y is 30. In other words, x plus y equals 30 and can be written as equation A:

x + y = 30

The difference between x and y is 20. In other words, x minus y equals 20 and can be written as equation B:

x - y = 20

Now solve equation B for x to get the revised equation B:

x - y = 20

x = 20 + y

Then substitute x in equation A from the revised equation B and then solve for y:

x + y = 30

20 + y + y = 30

20 + 2y = 30

2y = 10

y = 5

Now we know y is 5. Which means that we can substitute y for 5 in equation A and solve for x:

x + y = 30

x + 5 = 30

X = 25

Summary: The sum of two numbers is 30 and their difference is 20. What are the two numbers? Answer: 25 and 5 as proven here:

Sum: 25 + 5 = 30

Difference: 25 - 5 = 20

Answer:

B and D I think.............

Answer:

B and D

Step-by-step explanation:

Answer:

x= 85

Step-by-step explanation:

(7x+6)-(5x-4)=180

There is a negative 1 between the two parenthesis

-1(5x-4)

-5x+4

Now plug it back into the equation and take out the parenthesis

7x+6-5x+4= 180

2x+10=180    Now we can solve

    -10  -10

2x= 170

2x/2 = 170/2

x= 85

I hope this helps! :)

Answer:

x=85

Step-by-step explanation:

Answer: D. -5

Step-by-step explanation:

Imagine you are $17 in debt.

You earn $12.

Now you are only $5 in debt.

Answer:

THe HCF is 4 and the LCM is 24. The sum of 24 and 4 is 28. The answer is 28.

Step-by-step explanation:

HCF:

8: 1, 2, 4, 8

12: 1, 2, 3, 4, 6, 12.

LCM:

8: 8, 16, 24, 32, 40

12: 12, 24, 36, 48

Answer:

An equilateral triangle cross section can be obtained by cutting the cube by a plane defined by the midpoints of the three edges emanating from any one vertex.

Answer:

The answer is "5 or 35".

Step-by-step explanation:

It also is important to understand the difference in the AP and PA predictions, and we will talk regarding their difference, and maybe we'll take the circumstances.

It is called the PA view during the process of x-ray and as the x-ray passes from its body back to both the foreground.

Its direction was its reverse throughout the AP view. Now let's understand what critical it's really. So less the distance among object and display was also created, much clears the shadow, and according to physics concepts x-ray was its light source in this instance, but we're the target. In AP display's the rear side, which means good shadow, whereas the implications of alternative give better shadow in the PA view.

If talking around the same picture, the angle difference between both the AP and the PA visual is maximum of 15-20°.

Its situation indicates a caudal angle of 20° for the AP test. So, it must be for PA:

[tex]\to 20(\pm) 15 \\\\\to 20+ 15 \ \ \ \ or \ \ \ \ \to 20-15 \\\\\to 35 \ \ \ \ or \ \ \ \ \to 5 \\\\[/tex]

Answer:

NPK: RIGHT ANGLE

NPL: STRAIGHT ANGLE

JPL: OBTUSE ANGLE

Step-by-step explanation:

Answer: if this is what you have here you go but lmk if this isnt the right answer

Step-by-step explanation:

Step-by-step explanation:

Answer:

-34

Step-by-step explanation:

-7 - 27 = -34

or

-7 + -27 = -34

Answer:

5q

Step-by-step explanation:

6p and -6p cancel out.

I think you might be missing more of the equation.

if I misunderstood something, please let me know!

Answer:

4 eggs, 1/2 cup water, 1 cup oil.

Step-by-step explanation:

The brownie mix requires eggs and water to be mixed with the packet mixture to form a paste like substance and then heat the mixture in the oven or microwave. Two batches of fudge like brownie will require 4 eggs and half cup of water. If more eggs are mixed then the fudge substance will be reduced and the cake will be formed.

Answer:

n = 2/9

Step-by-step explanation:

switch sides: 63n=14

divide both sides by 63: 63n/63 = 14/63

simplify: n = 2 / 9

Answer:

15 miles per gallon

Step-by-step explanation:

unit rates compare units of one quantity to A SINGLE unit of another quantity

Answer:

15 miles per gallon.

Step-by-step explanation:

When it comes to unit rate, you are trying to find 1 of something. These typically have words like 'per'.

Answer:

6 to the 21st power

Step-by-step explanation:

Step-by-step explanation:

if the new photo is 12 inches long than the photo is enlarged

12/8=3/2

so the new photo is (3/2)*5 =15/2=7.5 inches wide.

Now,about the new photo 20 inches long it means that is enlarged 20/8=5/2 inches

so the new photo is wide 5*(5/2)=25/2=12,5 inches.

The photo 10 inches long is enlarged 10/8=5/4 inches.So the new photo is 5*(5/4)=25/4=6,25 inches wide.

Answer:

[tex] f(-2) = 13 [/tex]

[tex] f(0) = 9 [/tex]

[tex] f(5) = -1 [/tex]

Step-by-step explanation:

Given:

[tex] f(x) = -2x + 9 [/tex]

Required:

Find,

h(-2); h(0), and h(5)

SOLUTION:

Plug in the value of x into [tex] f(x) = -2x + 9 [/tex] in each case as follows:

[tex] f(-2) = -2(-2) + 9 [/tex]

[tex] f(-2) = 4 + 9 [/tex]

[tex] f(-2) = 13 [/tex]

[tex] f(0) = -2(0) + 9 [/tex]

[tex] f(0) = 0 + 9 [/tex]

[tex] f(0) = 9 [/tex]

[tex] f(5) = -2(5) + 9 [/tex]

[tex] f(5) = -10 + 9 [/tex]

[tex] f(5) = -1 [/tex]

The value of h(x) when x= -2,0, and 5 is; 13, 9 and -1 respectively.

The function, h(x) given is; h(x) = -2x +9 .

As such, evaluation of h(x) when x = 2,0, and 5 is as follows;

For x = -2

For x = 0

For x = 5

Read more;

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Answer:

the triangle is 10 the rest are 3

Answer:

$12

Step-by-step explanation:

I hope this helps. Have a great day!

Answer:

$31.80

Step-by-step explanation:

first convert 6% into a decimal which is 0.06. then multiply 30 by 0.06 to get 6% of 30 which is 1.80. then add 1.80 to 30 to get your final cost of 31.80

[tex]30*0.06=1.80[/tex]

[tex]30+1.80=31.80[/tex]

final cost: $31.80

Hope this helps!

Answer:

ok, relax and listen I’ve got this ok?

Step-by-step explanation:

You just move it up 4 squares to (2, 9), (10,9)

see?you got this I believe in you!!!

Step-by-step explanation:

buena suerte con todo....

Answer:

0.35

Step-by-step explanation

6 ) 2.1 (  0.35   <------- Quotient.

     18  

       30

       30

        ...

Answer:

$23

Step-by-step explanation:

move the decimal over left 1 time and double the amount

Answer:

$23.75

Step-by-step explanation:

As 20% equals to [tex]\frac{20}{100}[/tex], which is the same as 0.20, then all you have to do to get to the answer is to calculate:

0.2 * 118.75 = $23.75