Mathematics High School

Find the measure of the marked angles.
The measure of the angles is
___ degrees

Find The Measure Of The Marked Angles.The Measure Of The Angles Is___ Degrees

Answers

Answer 1

Answer:

43°

(4x + 19)° = (6x + 7)° [vertically opposite angles are equal]

4x+19 = 6x+7

4x + 19 -7 = 6x

4x +12 = 6x

12 = 6x - 4x

12 = 2x

2x = 12

x = 12/2

x = 6

Now replace the x with 6

(4x+19)°

= (4×6+19)°

= (24+19)°

= 43°

(6x+7)°

= (6×6+7)°

= (36+7)°

= 43°

The measure of the angles is 43 degrees

Related Questions

troy is twice as old as michelle. the difference is their age is 16. How old is troy?

Answers

Answer:

Troy is either 16 or 32.

Step-by-step explanation:

Sorry for not giving the exact answer the question is worded badly..

Answer: 32

Step-by-step explanation:

16 + 16. if you break it down, you can get 8 x 4. so if you count 8, 16, 24, (32) is your answer.

Find each side of the triangle if the perimeter is 46
2x + 6
2(x – 4)
x + 3

Answers

Answer:

s+s+s =p

2x+6+2(x-4)+x+3=p

2x+ 6 + 2x-8+x+3=p

Higher Order Thinking A full tank that holds 11.6 gallons of
gasoline is using 1.45 gallons per hour. Is the tank more than
half full of gasoline after 3.5 hours? Explain your answer

Answers

Answer:

Yes ! After 3.5 hours, it will be over half full !

Step-by-step explanation:

In the photo :)

9. Hallar el perímetro del polígono en el plano cartesiano que se proporciona, cuyos vértices son A (-4, -3), B (-1, -5) y C (3,2).*

Answers

(-4,-3) hola! My friend and thanks for asking mama Sita.

Please help me with this question!

Answers

It’s C,
Hope it helps,
Message me if you want explanation,
Can I get brainliest answer

2. Which equation has no solution?

O8y + 22 = 6y +2(y +11)

Oc+c+ 11 = c+11

O 49 - 2(a+1) = q + 2

05(p - 10) = 2p+3(p+7)
-

Answers

Answer: 5(p - 10) = 2p+3(p+7) has no solutions whatsoever

Step-by-step explanation: its a bit too much to explain, trust me

line l contains points (-2,4) and (1,-9). Point P has coordinates (14,-6) answer

Answers

We are given a line and a point, I assume that we want to see if the point is on the line or not.

We will see that the point does not belong to the line.

First, let's find the equation of the line.

A general line can be written as:

y = a*x + b

Where a is the slope and b is the y-intercept.

If the line passes through points (x₁, y₁) and (x₂, y₂), then the slope can be computed as:

[tex]a = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

Here we know that our line passes through the points (-2, 4) and (1, -9). Then the slope is:

[tex]a = \frac{4 - (-9)}{-2 - 1} = \frac{13}{-3} = -\frac{13}{3}[/tex]

Then our line is something like:

[tex]y = -\frac{13}{3} *x + b[/tex]

To find the value of b, we can use one of the two points that we know that are on the line.

For example, the point (-2, 4) means that when x = -2, we must have y = 4.

Replacing that in the equation we get:

[tex]4 = -\frac{13}{3} *(-2) + b\\\\4 = \frac{26}{3} + b\\\\4 - \frac{26}{3} = b\\\\\frac{-14}{3} = b[/tex]

Now we can write the line equation as:

[tex]y = -\frac{13}{3} *x - \frac{14}{3}[/tex]

Now we need to see if the point (14, -6) belongs to the line.

To see this, we evaluate the line in x = 14.

[tex]y = -\frac{13}{3} *14 - \frac{14}{3} = -\frac{196}{3}[/tex]

This is different than -6, so the point does not belong to the line.

If you want to learn more, you can read:

https://brainly.com/question/20632687

Please help this is due in literally 8 minutes HELP PLEASE!!!

Answers

With what ?
You gotta submit a question or a picture so someone can help

Answer:

There is no question given so how is there an answer?

Step-by-step explanation:

Jacob needs 48 ounces of tomatoes for the spaghetti sauce. He is choosing between the two brands shown. Explain how Jacob can determine which is the better value.

Answers

Answer:

Jacob could compare the unit rates of cost per ounce. The unit rate that is less per ounce is the better deal. Not He can look at the cost per ounces!

Step-by-step explanation:

Answer:

Compare the unit rates.

The unit rate shows the cost for each ounce.

The lesser unit rate costs less per ounce.

The brand with the lesser unit rate is the better value.

Step-by-step explanation:

HELPPP PLEASE THANK YOU​

Answers

A. By 100
B. 900
C. 5,100
D. 8,800
E. -650

Which one in a natural number
5/7
4.1
1.18
-6

Answers

Answer:

4.1 I think

Step-by-step explanation:

The sum of six times a number and six is equal to the difference of the number and nine. FIND THE NUMBER ROUND YOUR ANSWER TO THE NEAREST INTEGER IF Necessary

Answers

Let the number be x

6a+6= a-9

collect the like terms

5a=-15

a= -3

6(-3) +6= -3 -9

-12= -12

The number is -3

Use synthetic division to divide 4x^3-6x^2-23+10 by x+2

Answers

Answer:

The answer is 4x^2-14x+28-69/x+2

Step-by-step explanation:

I just simplified what I could simply. I have tested to see if this is 100% correct and it is. Have a good day! :D

What is 695.5 rounded to the nearest whole number?

Answers

Answer:           696

Step-by-step explanation:

ALRIGHTY, HELP MEH PLZ! YOU'LL GET BRAINLIEST IF YOU'RE RIGHT!

Answers

Please post the question dear!

Answer:

how can I help u plz can u say

PLSSSS HELP ME WITH THIS QUESTION, IM DESPERATE PLSSSSS

Answers

Answer:

979

Step-by-step explanation:

d+{a×(n-1)}

-11+(10×99)

It’s h since 10 times 100 is 1000 you take the negative 11 and combine them leaving you with 989

What is EF?


A. 26
B. 28
C. 30
D. cannot be determined from information given

Answers

Answer:

EF is 26 did you go to school at all god

Answer:

26

Step-by-step explanation:

Please answer 25 points!

Answers

Answer:

-3

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

that's just the correct answer, I know.

Write the equation of the line passing through the points (-7,5) and (7,3).
The equation of the line is
__

Answers

Answer:

y = -1/7x + 4

Step-by-step explanation:

(3-5)/(7-(-7)) = -2/14 = -1/7

3 = -1/7(7) + b

3 = -1 + b

b = 4

what is 8x6huhvgjjjjhhjhojhkojkljfkgjkjkgjkdfjkfdjtjrjgjhghhjghtrht4khtrgvgjbhhjjhjhjj

Answers

Answer:

48

Step-by-step explanation:

The answer to 8x6 is 48.

the correct answer to 8x6 is 48

which equation is equivalent to the given equation x^2 -6x =8

Answers

Answer:

x^2 - 6x + 8 = 0

Step-by-step explanation:

Answer:

(x-3)^2 = 17

Step-by-step explanation:

Plato/Edmentum

Hi I’m suppose to write an equation and solve for it. I can’t figure out what I’m doing, it’s a straight angle. Thank you if you figure this out!

Answers

Answer:

Equation: 4x+28= 180

x= 38

Step-by-step explanation:

To solve, you should start by trying to find "x". To do this you can use the expression "4x+28= 180"

TO solve 4x+28= 180, first subtract 28 from both sides:

4x= 152

Then divide by 4;

x= 38

Check your work:

M<1= 38+10 -------> 48

M<2= 114+18 -------> 132

132+48= 180

Hope this helps!

Spot the mistake! help please

I will give 5 stars and a favorite

Answers

Answer: Diego's mistake is that he multiplied the exponents, instead of adding. The answer should be 2^3+^2= 2^5

suppose today is Thursday, what day of the week will it be after 20days, 50days, 70days n 100 days​

Answers

Answer:

Wednesday, Friday, Thursday Saturday

Step-by-step explanation:

what is the measure of

Answers

The two given angles add together to make a linear pair, which is 180 degrees.

(2x + 8) + (2x) = 180

4x + 8 = 180

4x = 172

x = 43

Angle ABC = 2(43) + 8 = 86 + 8 = 92 degrees

Hope this helps!! :)

The quotient of C÷E is the quotient of B÷D.
​multiple chose
equal to
less than
greater than
which on is it HELP PLS

Answers

equal to
C / E = B / D

why is this even a question
x + y - a = t
help

Answers

Answer:

x+y=t+a

Step-by-step explanation:

its seems to be the unwanted question

x+y = a+t

(x is the subject) x=a+t-y
(y is the subject) y=a+t-x
(a is the subject) a=x+y-t
(t is the subject) t=x+y-a

5x-2y>-14,x<-1 need sum help please

Answers

Answer:

Sum is 14

Step-by-step explanation:

find the value of f(5)

Answers

Answer:

The answer is 4.

Step-by-step explanation:

PLEASE MARK AS BRAINLIEST!!!!!

5 ( c+ 2) = -20

12a + 5 - 8a = -1

m - 3 - 6m = -27

please solve

Answers

c = -6

a = -3/2

m = -24/5

Step-by-step explanation:

#1

5(c + 2) = -20

5c + 10 = -20

5c = -20 - 10

5c = -30

c = -6

#2

12a + 5 - 8a = -1

4a + 5 = -1

4a = -1 - 5

4a = -6

a = (-6)/4

a = -3/2

#3

m - 3 - 6m = -27

-5m - 3 = -27 → (times -1)

5m + 3 = 27

5m = 27 - 3

5m = 24

m = 24/5

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