Please explain how you got your answer! ​

Please Explain How You Got Your Answer!

Answers

Answer 1

Answer: b =50°

Step-by-step explanation:

The angles on a straight line =180°

180° = 50°+90°+b

180°-50°-90°=b

50° = b

Answer 2

Answer:

Step-by-step explanation:

∠b + ∠a + 50° = 180°

∠b + ∠90 + 50° = 180°

∠b = 180° - 90° - 50° = 40°


Related Questions

Joy recorded the distances she walked each day for six days. How far did she walk in 6 days? Enter your answer as a mixed number in simplest form.

Answers

Answer:

[tex]2\frac{1}{6}[/tex]

Step-by-step explanation:

The question is not complete, but I would show how to solve a similar question.

Joy recorded the distances she walked each day for five days. How far did she walk in 5 days?

Solution:

We can see that Joy distance is recorded in the dot plot. From the dot plot, we can see that she walked 1/3 miles each day for three days, 1/2 miles for one day and 2/3 miles for one day. Therefore, to get the total distance walked, we just have to sum the individual distance that she walked each day. Hence the total distance is given as:

[tex]Total \ distance=\frac{1}{3} +\frac{1}{3} +\frac{1}{3}+ \frac{1}{2}+ \frac{2}{3} =\frac{13}{6}=2\frac{1}{6}[/tex]

Evaluate the expression 5 ^ z - 3 ^ z for x 2

Answers

you answer should be 16
also, no one try that link above, it’s a scam. there multiple accounts putting this as answers on questions. they almost got me. stay safe everyone!

like terms have the same _____ with the same _______​

Answers

Answer:

like terms have the same VARIABLES with the same POWER

:)

Answer:

Variables; Powers

Step-by-step explanation:

Like terms have the same variables with the same powers. Eg:-

[tex]3 {x}^{2} \: and \: 9 {x}^{2} [/tex]

These are like terms as they both have the same variables and powers

According to Ohm's law, the electric current I, in
amperes, in a circuit varies directly as the voltage V.
When 14 volts are applied, the current is 2 amperes.
What is the current when 29 volts are applied?

Answers

Answer:

4 ampers

Step-by-step explanation:

WHEN 12 VOLTS ARE APPLIED, THE CURRENT IS 4 AMPERES.

The current when 29 volts are applied is; 4.14 amperes.

According to the question;

The electric current I, in amperes, in a circuit varies directly as the voltage V.

In essence;

I/V = constant.

Therefore;

I1/V1 = I2/V2

where;

I1 = 2amperes

V1 = 14volts

I2 = ?

V2 = 29

Therefore; we have;

2/14 = I2/29

By cross product;

14 × I2 = 29 × 2

I2 = 58/14

I2 = 4.14 amperes.

In conclusion, the current when 29V voltage is applied is; 4.14 amperes.

Read more:

https://brainly.com/question/11694798

Jerry filled a pitcher up 1/3 full then poured 5/7 of the pitcher into a glass. What fraction of the total pitcher did he pour into the glass?

Answers

Answer:

5/21

hope this helps


3(5m
4) - 4(2m + 10)

Answers

Here’s a step by step

PLS HELP WITH THIS
In the diagram below, m pls state reasons with answers

Answers

Answer:

DCB=50 degree (sum of interior angle of quadrilateral)

someone please help please !!

Answers

Answer:

it would be 48 because

Step-by-step explanation:

240÷5=48

Divide I think .......

Henry's dinner bill is $132 the sales tax is 10% humidity of 15% how much will I pay in taxes how much does he pay in tip what is his total bill

Answers

Answer:

$165

Step-by-step explanation:

Cost of dinner = $132

Sales tax = 10% of dinner cost

Tip left = 15% of dinner cost

Amount of sales tax :

10% of $132

0.1 * $132 = $13.2

Amount of tip left :

15% * $132

0.15 * $132 = $19.8

Total cost of dinner :

Dinner cost + sales tax + tip

$132 + $13.2 + $19.8

= $165

What is the answer I need help

Answers

your answer is 400 and i hope u pass your test good luck :)
answer: 400!! :)



explanation:

The circumference of the hub cap of a tire is 73.79 centimeters. Find the area of this hub cap. Use 3.14 for π. Use pencil and paper. If the circumference of the hub cap were​ smaller, explain how this would change the area of the hub cap.
The area of this hub cap is about __ square centimeters.

Answers

Answer:

433.5 cm²

Step-by-step explanation:

The formula for circumference is C = 2πr, where r is the radius.

Here, C = 2πr = 73.79 cm.  Solving this for the radius, r, we get:

     73.79 cm

r = ---------------- = 11.75 cm

        2(3.14)

Then the area of the hubcap is A = πr², or, in this case,

A = 3.14(11.75 cm)²  =  433.5 cm²

Answer:

simple answer (and rounded for u) = 434 centimeters squared! hope it helps peeps

Step-by-step explanation:

The square table has side lengths of 4 feet. What is the length of the diagonal?

Answers

Answer: 2 square root 2

Explanation: you can use the Pythagorean Theorem and do 4^2 + 4^2 = square root of 32 which is 2 square root 2
2 would be correct ^^

Evaluate the expression.

I -3 I

Answers

Answer: 3

Step-by-step explanation:

Answer:

the answer is 3

Step-by-step explanation:

SURFACE AREA OF THIS

Answers

for a the surface area of a capsule, cone, conical frustum, cube, cylinder, hemisphere, square pyramid, rectangular prism, triangular prism, sphere, ...
B is the answer !! :))

5304637-2951874 division

Answers

Step-by-step explanation:

5304637_2951874

=2352763

2352763÷2

=1176381.5

hmkjhhhhhhhhhhhhhhhhhhhhhh

Answers

Answer:

The anser is 16

Pls give me brainly, I need one more!

Thank you

Step-by-step explanation:

State the slope and the y-intercept for the graph you are the graph of each equation
y = 4x + 1

Answers

Answer:

Slope = 4 and y-intercept = 1

Step-by-step explanation:

→ To find the slope, look at the value before the x

4

→ To find the y-intercept, make x = 0 then the answer is the y-intercept

1

Answer:

X=-1/4 or y=1

Step-by-step explanation:

0=4x+1

-4x=1x=-1/4

y=4×0+1

y=1

a cubiod has dimensions 8cm, 5cm and 14 cm so whats its volume​

Answers

Answer:

oh sorry it's cuboid ithought I said square

Step-by-step explanation:

volume is length x breadth x h

Is it possible to only use translations and dilations to map one circle to another

Answers

Answer:

Yes you can. here is the answer and explanation

make a equation with a slope of 2 and a y-intercept of -1

Answers

Answer:

y=2x-1

Step-by-step explanation:

y=mx+b where m=slope and b=y-intercept

y=2x-1 . y=mx(slope)+b(y-int)

What is an equation of the line through (-2, -4) with slope -2

Answers

Answer:

Y = -2x -4

NOTE: THE FORMULA IS Y=MX+C

Please mark as brainliest

Have a great day, be safe and healthy

Thank u  

XD

Answer:

y = - 2x - 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 2 , then

y = - 2x + c ← is the partial equation

To find c substitute (- 2, - 4) into the partial equation

- 4 = 4 + c ⇒ c = - 4 - 4 = - 8

y = - 2x - 8 ← equation of line

La raíz de un número real negativo existe en los reales si y sólo si su índice es:
negativo impar
positivo par
impar
par
real positivo

Answers

Respuesta:

C) impar

Explicación paso a paso:

Solo se puede con un índice impar, ya que al ser negativo su solución no existe en los reales si tiene índice par

calcule o valor:
a)3¹
b)3⁰
c)3-¹​

Answers

Answer:

a) 3

b) 1

c) 1/3

Step-by-step explanation:

a)3¹ = 3

b)3⁰ = 1

c)3-¹​ = 1/3

Find the value of each variable.
a=
b=
c=
d=

Answers

Answer:

✔ 6

✔ 3

✔ 64

✔ 64

Step-by-step explanation:

We have found the value of each variable as a = 17, b = 34, c = 17 and d = 17√3. We can use trigonometric functions to find the answer.

What are trigonometric functions?

Trigonometric functions are the ratios existing between the sides of a right-angled triangle. These ratios are constant for every right-angled triangle.

The sine of any angle is given by opposite side/hypotenuse.

The cosine of any angle is given by the adjacent side/hypotenuse.

Steps:Step 1 of 4:

We can find the value of a using sin 45:

sin 45 = 1/√2

⇒ a/17√2 = 1/√2

⇒ a/17 = 1

⇒ a = 17

Step 2 of 4:

We can find the value of c using cos 45:

cos 45 = 1/√2

⇒ c/17√2 = 1/√2

⇒ c/17 = 1

⇒ c = 17

Step 3 of 4:

We can find the value of b using sin 30:

sin 30 = 1/2

⇒ a/b = 1/2

Substitute the value of a:

17/b = 1/2

⇒ b = 34

Step 4 of 4:

Now we can use cos 30 to find the value of d:

cos 30 = √3/2

⇒ d/b = √3/2

Substitute the value of b:

d/34 = √3/2

⇒ d = 34*√3/2

⇒ d = 17√3

Therefore, We have found the value of each variable as a = 17, b = 34, c = 17 and d = 17√3.

Learn more about trigonometric functions here-https://brainly.com/question/1143565

#SPJ2

Identify the errors made in finding the inverse of y = x2 + 12x. x= y2 + 12x y2 = x - 12x y2=-11x y=-11x, for x > 0 Describe the three errors?

Answers

Answer:

See the explanations below

Step-by-step explanation:

Given the function y = x²+12x

We are to find the inverse and identify the error in the calculation:

Step 1: Replace y with x

x = y²+12y

First Error: There is an error here y, the variable attached to x should be y and not x that is y =  y²+12y and not y = y²+12x. The x should be totally replaced with

The second error is where he wrote y = √-11x

The square root of a value must return both negative and positive value not only the positive value. Hence the correct expression should have been y = ±√-11x (Note that the sign ± was introduced)

Third error: Since the value inside the square rot is a negative value hence the value of x must be negative i.e x must be less than zero not greater then. The correct inequality expression should have been x <0 and not

x< 0

Which is nearest to the perimeter of WXYZ

Answers

the answer is 11 units. hope this helps :)

Shop Rite ordered 336 cases of Oreos with 42 packages in each case. What is the total number of Oreo packages that Shop Rite ordered?

Answers

Answer:

14112

Step-by-step explanation:

USE A CALCULATOR

Answer: 14112

Step-by-step explanation:

42 x 336 = 14112

A group of friends were working on a student film that had a budget of $900. They used 87% of their budget on costumes. How much money did they spend on costumes?

Answers

Answer:

They spent $600 on costumes.

Step-by-step explanation:

10% = $800 ÷ 10 = $80

20% = $80 x 2 = $160

 

50% = $800 ÷ 2 = $400

5% = $80 ÷ 2 = $40

400 + 160 + 40 = $600

Hope this helps!

Step-by-step explanation:

What is the measure of the angle that is a complement of angle C?

Answers

Answer:

65

Step-by-step explanation:

90 - 25 = 65

Complementary angles = angles that sum up to 90 degrees

Answer:

the measure of the angle that is a complement of angle C=90-25=65

65° is your answer

[Help asap, will mark brainliest when it allows me] Find the missing angle measures in the following diagram.

First drop down answer choices: 140, 75, 105.
Second drop down answer choices: 100, 140, 40.
Third drop down answer choices: 65, 40, 75.

Answers

Answer:

Angle k= 105

Angle n= 40

Angle m= 65

Answer:

m∡k = 105°

m∡n = 40°

m∡m = 65°

Step-by-step explanation:

m∡k = 105° because this angle forms a linear pair with a 75° angle

m∡n = 40° because this angle forms a linear pair with a 140° angle

m∡m = 65° because there are 180° in a triangle and one angle is 75° and the other angle is a vertical angle to angle 'n' which means they are equal

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