This is khan and I have 10 more problem academy. Some help please?

Answers

Answer 1

Answer:

67 degrees

Step-by-step explanation:

the shape is a tryangle so it will have the same angle measurements, just make sure you look if it has the slash next to the letter or not in the future

Hope this helps girly!!

Answer 2

Answer:

[tex]\angle{C}=54[/tex]

Step-by-step explanation:

Let's first start by establishing that when it comes to a reflection, side lengths and angle measurements remain the same. With that being said, let's identify our angle measurements:

[tex]\angle{A=}\\\angle{B}= 67\\\angle{C}=\\\angle{A'}=59\\\angle{B'}=\\\angle{C'}=\\[/tex]

As mentioned earlier, angle measurements will remain the same, so we can go ahead and identify the values of [tex]\angle{A}[/tex] & [tex]\angle{B'}[/tex]

[tex]\angle{A=59}\\\angle{B}= 67\\\angle{C}=\\\angle{A'}=59\\\angle{B'}=67\\\angle{C'}=\\[/tex]

The sum of the angles in a triangle will always be equal to 180°.

Add the two identified angles of the original figure.

[tex]59+67=126[/tex]

Subtract the sum from 180:

[tex]180-126=54[/tex]

Therefore:

[tex]\angle{C}=54[/tex]

Check your work by adding the three identified angle measurements to see if they measure to 180°:

[tex]59+67+54[/tex]

[tex]=180[/tex]

The answer is correct!

Related Questions

Is this description right or wrong??(please answer this question correctly don't just put random things for my answer) An automatic transfers debits $75.00 each month from Carly's savings account.
Is that description right or wrong?

Answers

That answer is right

8(b+1)=-3(2+b) simply

Answers

Step-by-step explanation:

8(b+1)=-3(2+b)

8b+8=-6-3b

8b +3b = -6-8

11b = -14

b = -14/11

Which rule describes the composition of transformations that maps ABC to A"B"C"?
O T-6.-2°rx-axis(x, y)
O rx-axis° T-6 -2(x, )
O T-6.-2°Ro, 90°(x,y)
O RO, 90° T -6, -2(x, y)

Answers

Answer:

The rule describes the composition of transformations that maps Δ ABC to Δ A"B"C" is rx-axis, T(x - 6, y - 2) ⇒ B

Step-by-step explanation:

Let us revise some rules of transformation

If the point (x, y) reflected across the x-axis, then its image is (x, -y), the rule of reflection is rx-axis (x, y) → (x, -y)If The point (x, y) reflected across the y-axis, then its image is (-x, y), the rule of reflection is ry-axis (x, y) → (-x, y)If the point (x, y) translated horizontally to the right by h units then its image is (x + h, y) ⇒ T (x, y) → (x + h, y)If the point (x, y) translated horizontally to the left by h units then its image is (x - h, y) ⇒ T (x, y) → (x - h, y)If the point (x, y) translated vertically up by k units then its image is (x, y + k)→ (x + h, y) ⇒ T (x, y) → (x, y + k)If the point (x, y) translated vertically down by k units then its image is (x, y - k) ⇒ T (x, y) → (x, y - k)

Look at the graph and list the vertice of each triangle

∵ A = (5, -5) and A' = (5, 5)

∵ B = (1, -2) and B' = (1, 2)

∵ C = (1, -5) and C' = (1, 5)

→ The signs of y-coordinates of all vertices of ΔABC are opposite

in ΔA'B'C'

∴ Δ ABC is reflected across the x-axis

∴ The rule is rx-axis (x, y) → (x, -y)

∵ A' = (5, 5) and A" = (-1, 3)

∵ -1 - 5 = -6 and 3 - 5 = -2

∵ B' = (1, 2) and B" = (-5, 0)

∵ -5 -1 = -6 and 0 - 2 = -2

∵ C' = (1, 5) and C" = (-5,3)

∵ -5 - 1 = -6 and 3 - 5 = -2

→ That means every x-coordinate in Δ A'B'C' added by -6 and every

y-coordinate add by -2

∴ Δ A'B'C' is translated 6 units to the left and 2 units down

∴ The rule is T (x, y) → (x - 6, y - 2)

The rule describes the composition of transformations that maps Δ ABC to Δ A"B"C" is rx-axis, T(x - 6, y - 2)

Transformation involves changing the position of a shape.

The transformation rule is (b) rx-axis° T-6 -2(x, y

First, triangle ABC is rotated across the x-axis.

The rule of this transformation is represented as: rx

Next, the resulting shape (i.e. triangle A'B'C') is translated 6 units left and 2 units down.

Using the coordinates of A as a guide, we have:

[tex]\mathbf{A = (5,-5)}[/tex]

Apply the first transformation: Rotate across the x-axis

[tex]\mathbf{A' = (5,5)}[/tex]

Apply the second transformation: Translate 6 units left, and 2 units down

[tex]\mathbf{A" = (5 - 6,5-2)}[/tex]

[tex]\mathbf{A" = (- 1,3)}[/tex]

Hence, the transformation rule is (b)

Answers

Answer:

-3

Step-by-step explanation:

Answer: -3

Step-by-step explanation: The additive inverse tells us that if we

add a number and the opposite of that number, the result will be 0.

So in this problem, 3 + (-3) = 0.

PLEASE HELP IM BEING TIMED!
Name the relationship between a and b

Options: Corresponding
Liner pair
vertical
complementary

Answers

Answer:

Linear pair

Step-by-step explanation:

A linear pair is when two angles are connected by a straight angle (a line)

22000 in standard form

Answers

Answer : [tex]22.000[/tex] x [tex]10x^{3}[/tex]

Step-by-step explanation:

Answer:22 x 10^3

Step-by-step explanation:

Sally has saved 41 quarters from washing cars. How many cents does Sally have ?

Answers

Answer:

Sally has $10.25 or 1,025 pennies

Step-by-step explanation:

what is 5x+19-2(x-7)=5 (2x+5)+22

Answers

3x+33=10x+47 -> -14=7x so x=-2

ILL GIVE BRAINIEST TO WHOEVER IS CORRECT!! PLEASE HELP ASAP!!

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

That’s a lot of work for each problem.

$4.98 for 6 avocados

Answers

Each avocado costs 4.98/6, which is .83. 83 cents for one avocado!

This has brightened my day.

Answe0.83 avacodose

Step-by-step explanation:

HELP!! I need this now! The instructions are on the top! Thank you!

Answers

9x-4=7-2x
Add 9x and 2x because they are like terms then add 7 and 4 because they don’t have an x which make them like terms once you add them you get 11x=11 then divide both sides of the equation by 11 which gives you x=1

you lose one quarter, 2 dimes, and 2 nickels

write the amount as a decimal

and as a fraction

Answers

.25+.10+.10+.05+.05=0.55
fraction:55/100

Express 5/8 as a percent.
1.40%
2.62.5%
3.58%
4.62%

Answers

Answer:

the answer is #2-62.5%

Step-by-step explanation:

Please answer I will give 15 points

Answers

Answer:

The answer is 6/11

Step-by-step explanation:

All I did was added hope I helped you a lot

Answer:

16 /15 or 1 1/15

Step-by-step explanation:

Multiply the denominators, then add the numerators.

Your welcome!

Given:
Set A = 1,6,9
Set B= 7, 9, 12
What is the union of sets A and B?

Answers

Step-by-step explanation:

Union = elements of A + elements of B

Union = ( 1,6,7,9,12)

Is 1.888... an irrational number? (i have a 1 in math :C)

Answers

No, 1.888 is a rational number.

Answer: No, 1.888 is a rational number. In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers. When the ratio of lengths of two line segments is an irrational number, the line segments are also described as being incommensurable, meaning that they share no "measure" in common, that is, there is no length ("the measure"), no matter how short, that could be used to express the lengths of both of the two given segments as integer multiples of itself.

9+10
A: 21
B: 19
C: 910
D: 91

Answers

Answer:

Step-by-step explanation:

This is simple, You put 10+9 on paper, 0+9=9 and 1+0=1 Which gives you your answer of 19!

(I think this is a meme 0.0)

Factor and solve each quadratic equation.

Show your work

x2 + 5x + 6 = 0

Answers

Answer:

x = -3, x = -2

Step-by-step explanation:

x² + 5x + 6 = 0

(x + 3)(x + 2) = 0

x + 3 = 0 x + 2 = 0

x = -3 x = -2

14) Ms. Lopez has $118 for tickets at the Sports Fun Park. She needs to buy 1 adult ticket for $19. How many child tickets can she buy if child tickets cost $12 each?
A) 5 child tickets
B) 6 child tickets
C) 7 child tickets
D) 8 child tickets
15) In 14, Ms. Lopez changed her plans and decided to purchase another adult ticket and 6 child tickets. How much money will she have left?
$5
$6
$7
$8

Answers

Answer:

14=D

15=D

Step-by-step explanation:

45 POINTS does anyone have 3.00 Algebra Basics Notebook filled out for k-12 ohva 9th grade Levenson, Dorothy class If so could you attach the word doc

Answers

Answer:

I do not but i can help you with algebra

It is my strongest math type

Step-by-step explanation:

Answer:

zoo wee mama

Step-by-step explanation:

URGENT:
Solve this literal equation!
ax + b = c for a

Answers

Answer:

A=[tex]\frac{C-B}{X}[/tex]

Step-by-step explanation:

Subtract both sides with B

AX=C-B

Divide both sides by X to get A alone.

A=[tex]\frac{C-B}{X}[/tex]

Help please...Me and geometry are not compatible in any way

Answers

Answer:

It would be the first one honey :)

Step-by-step explanation:

what is the value of r for 21-23

Answers

Step-by-step explanation:

the answer is 9=3;/5

A 1st degree polynomial function whose graph intercepts the y-axis at 8.

Answers

Your answer can be anything in the form y = mx+8 where you replace m with any real number.

You start with y = mx+b, and then replace the b with the y intercept 8.

The y intercept is where the polynomial crosses the y axis.

The value of m does not matter. So you could have y = 2x+8 or y = 3x+8 for instance. Replace m with whatever your favorite number is.

We want to find a polynomial of 1st degree that passes through the y-axis at y = 8.

The polynomial is: y = a*x + 8

Where the coefficient a can be any real number different than zero.

Let's see how to find that polynomial.

Remember that the degree of a polynomial gives us information of the maximum exponent that the polynomial has.

So if the degree is 1, then the polynomial maximum exponent is 1.

From this we can conclude that the polynomial will be something like:

y = a*x + b

Now, this is just a linear equation, where a is the slope and b is the y-intercept.

We do know that this intercepts the y-axis at 8, then we define b = 8, and we get:

y = a*x + 8

This is our polynomial, where the value of a can be any real number different than zero (we use that restriction because if a = 0, then the degree of the polynomial would not be 1).

If you want to learn more, you can read:

https://brainly.com/question/15522547

If 2 inches on a map represents 75 miles how many does 8 inches represents

Answers

Answer:

Using a simple step-step expression we can identify that the right answer would be aprox 300 miles.

step-by-step explanation:

Make the problem into an expression.

2in=75miles

2/75=8/x

75*8=600

600=2x

x=300

Help my niece
Will make you brainlist if your answer is right

Answers

I’m not for sure about the last one, but the rest should be correct! Hope this helps

x-2y=-13 4x=2y=18 subsitutuion

Answers

X=1,y=7
These are the answers

what is 3x + 9 =21 when x =4

Answers

Answer:

Step-by-step explanation:

Original Equation:

3x + 9 = 21

x = 4

Plug the value into the equation.

3 ⋅ 4 = 12

12 + 9 = 21

21 is the answer.

Hope I helped :)

Please consider Brainliest :)

what is4=3a-14? .....

Answers

Answer:

a=6

Step-by-step explanation:

-3a=-14-4

-3a=-18

a=6

Answer:

The answer is a=6

Step-by-step explanation:

How can you solve kx-4=90 for x

Answers

Answer:

x = 94/k

Step-by-step explanation:

kx-4=90

Add 4 to each side

kx-4+4=90+4

kx = 94

Divide each side by k

kx/k = 94/k

x = 94/k

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