∆ABC ~ ∆YXZ If the scale factor of ∆YXZ is 3 and the area of ∆ABC is 7 cm ^ 2 , then what is the area ∆YXZ ?​

Answer:

it could be A or B but it could also be C but maybe D

Step-by-step explanation:

Answer:

D. (2, 4)

Step-by-step explanation:

If it's reflected it's just flipping kinda.

Hope this helped! Please leave questions or concerns in the comments byeee <3

Answer:

See below.

Step-by-step explanation:

Substituting for y:

5x - 4(-3x + 5) = -3

5x + 12x - 20 = -3

17x = -3 + 20

17x = 17.

x = 1.

Answer:

Step-by-step explanation:Substituting for y:

5x - 4(-3x + 5) = -3

5x + 12x - 20 = -3

17x = -3 + 20

17x = 17.

1

Let n = the number  8 less than a number means "n – 8",

but  8 less a number means "8 – n," so 8 – n ≤ 17  Subtract 8 from each side      -n ≤ 9  

Multiply each side by -1      n ≥ -9  

Note: When we multiply by a negative number, we must reverse the inequality.

 Check:  Try

n = -8.  8 – (-8) ≤ 17  

 8 + 8 ≤ 17        

16 ≤ 17  True.

Answer:

P

Step-by-step explanation:

[tex]x\leq -9[/tex]

Answer:

There were no standing armies, but warfare played an important role in religion, power, and prestige.

Step-by-step explanation:

hope that helps

Answer:

The volume of the cube is 112 and the area of the shaded base is 14.

Step-by-step explanation:

I dont know what you were asking but this is the volume and area.

Answer: 50.

Step-by-step explanation:

[tex]\frac{42}{x}[/tex] = [tex]\frac{84}{100}[/tex] x = total number of levels in the game.

Cross multiply: 84x = 4200

Divide 84 by both sides: x = 50

Answer:

25%

Step-by-step explanation:

Hope this helps!

Answer:

I belive that the answer is the first one!

Step-by-step explanation:

Answer:An exponential function is defined by the formula f(x) = ax, where the input variable x occurs as an exponent. The exponential curve depends on the exponential function and it depends on the value of the x.

Step 1: Take the natural log of both sides:

Step 2: Simplify the left side of the above equation using Logarithmic Rule 3:

Step 3: Simplify the left side of the above equation: Since Ln(e)=1, the equation reads

Ln(80) is the exact answer and x=4.38202663467 is an approximate answer because we have rounded the value of Ln(80)..

Check: Check your answer in the original equation.

Example 2: Solve for x in the equation tex2html_wrap_inline133

Step 1: Isolate the exponential term before you take the common log of both sides. Therefore, add 8 to both sides: tex2html_wrap_inline135

Step 2: Take the common log of both sides:

Step 3: Simplify the left side of the above equation using Logarithmic Rule 3:

Step 4: Simplify the left side of the above equation: Since Log(10) = 1, the above equation can be written

Step 5: Subtract 5 from both sides of the above equation:

is the exact answer. x = -3.16749108729 is an approximate answer..

- all online resources

Answer:

C

Step-by-step explanation:

10*10=100

8*10=80

80+60=140

140/100

Answer:

Can u explain more cause I really don’t understand what you want me to do but if you can I would definitely edit my answer

Step-by-step explanation:

[tex]10*10=100[/tex]

[tex]8*10=80[/tex]

[tex]80+60=140[/tex][tex]= \frac{140}{100}[/tex]

Answer:

37.7

Step-by-step explanation:

Circumference of the circle = [tex]2\pi r[/tex]

Circumference = [tex](2)(\pi )(6)[/tex]

Circumference = [tex](12) (\pi )[/tex]

Circumference = 37.69911184

Therefore, round the answer to the nearest tenth which will give us:

37.69911184 = 37.7

I hope this helps you :)

Answer:

D

Step-by-step explanation:

From the first pair of 0, 7, we know that it has to be something with x-7. However, because x-7 does not fit into the last one, 4(3)=12-7=5, making the last one correct. The answer is D.

Answer:

y=3x-7

Step-by-step explanation:

double check:

(-7)=3(0)-7

0-7=-7

(-4)=3(1)-7

3-7=-4

Answer:-9,015.23 i think plz dont come at me if wrong

Step-by-step explanation:

5+5=10/6=1.6*100=166.6/(25+1000=1025)=0.16-3456=-3,455.84*60=-207,350.4/23=-9,015.23

Answer:

c

Step-by-step explanation:

7x+(13x-3)+(8x+15)=180

7x+13x-3+8x+15=180

28x+12=180

28x=180-12

28x=168

x=6

The answer is 6.

To check:

7(6)

42 degrees

13x-3

13(6)-3

78-3

75

75 degrees

8x+15

8(6)+15

48+15

63

63 degrees.

42+75+63=180

Therefore, x=6

Answer:

I only know the answer to number 13, and it is 61°

Step-by-step explanation:

Since I go to RSM, I learned something called a remote interior angle theorem. Basically, the exterior angle is equal to the two angles that are on the far side of the triangle. So if you do 145-74, you get 61°.

Answer: 61°

Answer:

Top Row Going Left to Right: Circle, Triangle, Square, Pentagon, Hexagon, Octagon

Bottom Row Going Left to Right, Sphere, Cone, Cylinder, Pyramid, Cube, Triangular Pyramid.

Step-by-step explanation:

Answer: In order : Circle, triangle, square, pentagon, hexagon, sphere, cone, cylinder, pyramid, cube, triangular prism

Step-by-step explanation:

Answer: Hello there! The answer is 2 combinations.

Step-by-step explanation:

Two students can get Cereal, Juice, and Bread. But there would be no more bread after they are done so there is only two combinations.

:) Mark me as Brainliest once someone else answers! :)

Have a good day!

Answer:

30 calories.

Step-by-step explanation:

First we need to know how many is one gram so do 180/30 to get 6. Then, since we are looking for the amount in 5 grams, multiply 6 by 5 to get 30.

Therefore, there are 30 calories in 5 grams.

Answer:

the sale price would be $36.00

Step-by-step explanation:

Answer:

$36.00

Step-by-step explanation:

25 Percent is one-fourth of 100 So 1/4th of 48.00 is 36.00 Just Because 12.00 is fourth so you just subtract one of those 12$'s

There is no m in the diagram showed

Answer:

40

Step-by-step explanation:

We know that angle FGE is equal to 50 and angle GEC is equal to 90 degrees because of the square. Therefore, we add them together. 50+90=140. We know that a triangle is equal to 180 degrees so we have to subtract 140 from 180. 180-140 is equal to 40. Therefore, angle FCE is equal to 40.

If this has helped you please mark as brainliest

Answer:

<FCE = 40

Step-by-step explanation:

The sum of angles in a triangle is (180) degrees. This holds true for the given triangle. Therefore, one can form an equation,

<FGE + <FCE + <GEC = 180

Substitute,

50 + <FCE + 90 = 180

(Note that a box around an angle indicates that the angle measure is (90) degrees)

Simplify,

140 + m<FCE = 180

Inverse operations,

140 + <FCE = 180

<FCE = 40

The two transitions do not change the size or shape of the object. A rotation of 90 degrees only spins the shape and does not change the size of the shape. A translation to the right only moves the shape in that direction and does not change the size of the shape, therefore the area would remain the same.

Answer 14.5 square feet.

Answer:

-4>-6

-5<-4

No three true statements.

Answer:

i gotchu

Step-by-step explanation:

B

C

D are correct