Identify which shapes on the graph are congruent to shape I by performing these sequences of transformations on shape I:

a 90° clockwise rotation about the origin and then a reflection across the x-axis

• a 90° counterclockwise rotation about the origin and then a reflection across the x-axis

• a 180° rotation about the origin and then a translation right 4 units

Answer:

He took 9 instead of -9 and -7 instead of only 7

Step-by-step explanation:

This will represent by -9 not only 9 in integers. Then, the movement of Sebastian is given by +7+(-9) Therefore, Sebastian's error is: He took 9 instead of -9 and -7 instead of only 7

Answer:

76%

Step-by-step explanation:

Cuz its 76/100 so its 76%

Answer:

D

Step-by-step explanation:

You can just use the vertical line test and make sure there aren’t two pints that cross like the circle doesn’t pass the vertical line test because it hit the circle at two points at the same time.

Answer:

d

Step-by-step explanation:

no need

Answer:

6

Step-by-step explanation:

Answer:

The expression can also be used to calculate the number of pieces that can be cut from the board is [tex]\frac{5}{6} \cdot \frac{16}{5}[/tex]

Step-by-step explanation:

Length of cardboard =[tex]\frac{5}{6} feet[/tex]

Carpenter cuts board into pieces of equal length

Length of each piece =[tex]\frac{5}{16} feet[/tex]

We are supposed to find  Which expression can also be used to calculate the number of pieces that can be cut from the board :

a) [tex]\frac{5}{6} \cdot \frac{16}{5}[/tex]

b)[tex]\frac{5}{6} \cdot \frac{5}{16}[/tex]

c) [tex]\frac{6}{5} \div \frac{5}{16}[/tex]

d)c) [tex]\frac{6}{5} \div \frac{16}{5}[/tex]

So, Number of pieces =[tex]\frac{5}{6} \div \frac{5}{16}[/tex]

Number of pieces =[tex]\frac{5}{6} \cdot \frac{16}{5}[/tex]

So, Option A is true

Hence The expression can also be used to calculate the number of pieces that can be cut from the board is [tex]\frac{5}{6} \cdot \frac{16}{5}[/tex]

Step-by-step explanation:

h(x) = x^2 - 5x + 7

(a) h(2) = (2)^2 - 5(2) + 7

= 4 - 10 + 7

= 1

(b) h(-5) = (-5)^2 - 5(-5) + 7

= 25 + 25 + 7

= 57

(c) h(-8) = (-8)^2 - 5(-8) + 7

= 64 + 40 + 7

= 111

Using an online physics calculator will get you the answer!

Answer:

Forty-two feet.

Step-by-step explanation:

If one inch equals six feet, then seven inches times six feet per inch equals forty-two feet total.

Answer:

x≥-3

Step-by-step explanation:

-4x-10≤2

-4x≤2+10

-4x≤12

x≥12÷-4 (The sign flips around when you divide by a negative number.)

x≥-3

Answer:

See attached

Step-by-step explanation:

The form is filled in and attached

Answer:

Y = |x-4|+6 The axis of symmetry is x=xxx se_x.com

Step-by-step explanation:

Answer:

The parts of the number are 200 and 320

Step-by-step explanation:

System of Equations

Suppose a and b are the two parts. They must meet two conditions:

[tex]a+b=520\qquad\qquad [1][/tex]

[tex]\displaystyle \frac{a}{b}=\frac{5}{8}\qquad\qquad [2][/tex]

From [1], we have:

[tex]b=520-a[/tex]

Replacing in [2]:

[tex]\displaystyle \frac{a}{520-a}=\frac{5}{8}[/tex]

Cross-multiplying:

[tex]8a=5*(520-a)[/tex]

Operating:

[tex]8a=2600-5a[/tex]

Joining like terms:

[tex]13a=2600[/tex]

Solving:

[tex]a=2600/13=200[/tex]

a=200

Since:

[tex]b=520-a\Rightarrow b=520-200[/tex]

b=320

The parts of the number are 200 and 320

Answer:

200 and 320

Step-by-step explanation:

Answer:The walnuts weigh 31 pounds PER CRATE!!!!

Step-by-step explanation:

The amount of weight of the walnuts alone will be 620 pounds.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

Twenty full crates of walnuts weigh 820 pounds, whereas an empty crate weighs 10 pounds.

Then the amount of the weight of the walnuts alone will be

⇒ 820 - 10 x 20

⇒ 820 - 200

⇒ 620 pounds

The amount of weight of the walnuts alone will be 620 pounds.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Answer:

[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Quadratic formula goes as follows [tex]\frac{-b+\sqrt{b^2-4ac} }{2a}[/tex] and [tex]\frac{-b-\sqrt{b^2-4ac} }{2a}[/tex], there is no plus or minus (+/- thingy) sign on here but use both plus and minus on the numerator where I switched the signs.

The equation you give is [tex]3x^2-3x+\frac{3}{4}[/tex], to make it nice, multiply everything by 4 to cancel out the fraction and end up with [tex]12x^2-12x+3[/tex]. So a=12, b=-12, and c=3. Use these values and plug them into quadratic formula.

For the first formula I wrote, [tex]\frac{-b+\sqrt{b^2-4ac} }{2a}[/tex], you get [tex]\frac{-(-12)+\sqrt{(-12)^2-4(12)(3)} }{2(12)}[/tex]= [tex]\frac{1}{2}[/tex].

For the second formula, [tex]\frac{-b-\sqrt{b^2-4ac} }{2a}[/tex], you get [tex]\frac{-(-12)-\sqrt{(-12)^2-4(12)(3)} }{2(12)}[/tex]= [tex]\frac{1}{2}[/tex].

Always do quadratic formula for both plus and minus to get both zeros. However, in this case, the answer still remained positive. So the zero of this would be just  [tex]\frac{1}{2}[/tex].

Answer:

i would say 62 but im not completely sure. but i THINK its 62. sorry if its wrong

Answer: 124

Step-by-step explanation:

Corresponding angles are congruent

Opposite angles are congruent

Answer:

a. The amount by which the temperature changed from 7 p.m. to 7 a.m. is  -12 degrees Fahrenheit

b. The change in temperature each hour is -1 degrees Fahrenheit each hour

Step-by-step explanation:

The temperature at 7 p.m. last night = 10 degrees Fahrenheit

At 7 a.m. the next morning, the temperature = -2 degrees Fahrenheit

a. The amount, ΔT, by which the temperature changed from 7 p.m. to 7 a.m. is given as follows;

ΔT = (-2  - 10)  degrees Fahrenheit = -12 degrees Fahrenheit

b. Given that the temperature changed by a steady amount over night, w have, the change each hour is given as follows;

The change in temperature each hour = (The change in temperature)/(The time duration for the change)

We note that the change in time from 7 p.m. last night to 7 a.m. the next morning = -(7 - 19) = 12 hours (The minus sign is used because the 7 a.m. in the morning is higher than the 19 hours in the previous night

The change in temperature each hour = ΔT/(19 - 7) = -12/12 = -1 degrees Fahrenheit each hour.

Answer:

p = 22/5

Step-by-step explanation:

50p+5=225

Subtract 5 from each side

50p+5-5=225-5

50p = 220

Divide by 50

50p/50 = 220/50

p = 22/5

Answer:

50p+5=225

(50p+5) + (-5) =225 + (-5)

50p + 5 - 5 = 225 - 5

50p = 220

(fraction: 50p/50 = fraction: 220/50)

Sorry but you need to finish it because i cant do exponits sorry...

Answer:

he answer would be B and D.  This can be found by putting the x and y values into the inequality to find whether or not they are true.

Step-by-step explanation:

Answer:

it shoud be 22.46

Step-by-step explanation:

Answer:

1,123,000

because it just is

Answer:

D

Step-by-step explanation:

Y is equal to 17x divided by 2

Answer:  like terms are 17c and 10c, 3d and d

17c + 10c=27c

Step-by-step explanation:−3d−17c+10c−d

=−3d+−17c+10c+−d

Combine Like Terms:

=−3d+−17c+10c+−d

=(−17c+10c)+(−3d+−d)

=−7c+−4d

Answer:

8√13 units

Step-by-step explanation:

We use the distance formula.

The distance formula states that the distance between two points (x, y) and (a, b) is equal to:

d = [tex]\sqrt{(x-a)^2+(y-b)^2}[/tex]

Here, x = 6, y = -1, a = -18, and b = 15. Plug these in:

d = [tex]\sqrt{(x-a)^2+(y-b)^2}[/tex]

d = [tex]\sqrt{(6-(-18))^2+(-1-15)^2}=\sqrt{24^2+(-16)^2} =\sqrt{576 + 256} =\sqrt{832}[/tex] = 8√13

The answer is thus 8√13 units.

~ an aesthetics lover

Answer:

28.8444102 or 28.8

Step-by-step explanation:

distance between  A (6, -1) and B ( -18, 15)

im just going to send a picture

I-18 + 6l = 24

l-1 + 15l = 16

24^2 + 16^2 = ?

576 + 256 = 832

the square root of 832 is 28.8444102 or 28.8

Answer:

$282.50

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

y=40+10x

he mixed it up

Because the equation is showing that he is paying 40 dollars each month

Step-by-step explanation:

G = (z-s) ÷ r

G × r = (z- s)

Gr + s = z

Answer:  the answer i actually A  $44,840.00

Step-by-step explanation:  because its asking u to subtract police/detective and an EMT so 76,820-31980= 44,840.00

sorry if im wrong (: