Find the measure of angle a and b?

Find The Measure Of Angle A And B?

Answers

Answer 1

The correct answer of this question is;

A=(2x+4)

=2×37+4

=78

B=(2x-9)

=2×37-9

=65

Step-by-step explanation:

(2x+4)+(2x-9)+x=180(The sum of all angle of a triangle is 180°)

or,5x-5=180

or,5x=185

or,x=185/5

Therefore the value of x=37.


Related Questions

which pairs of polygons are congruent?​

Answers

Yea pretty sure c!!!!

help please I'm to stupid for this​

Answers

Answer:

X>0, so the second one

Step-by-step explanation:

Since the point on 0 is OPEN that means the number (0) is NOT part of the solution. Therefore, X is greater than 0.

it's about proportion and stuff but I'm confused on this one can someone please explain?​

Answers

Answer:

the one clue you have is "30,12" on the left. try to understand how they relate to each other. maybe how many times 12 goes into 30. or maybe how many times it goes into 32 with no decimal so what number do you have to add (sometimes work doesnt mean it like that so that might be wrong). but if you want the answers, they are:

35/5/15/30

14/2/6/12

the way i did it was if it was on the bottom (y) i did 2.5 times the number. if on the top (x) i did the number divided by 2.5. 2.5 was the rate of change (is that the word i think it is but if it isnt just blame me im sorry).

Step-by-step explanation:

what is the volume of the cylinder shown below?

Answers

Answer:

d or q

Step-by-step explanation:

The distance between the longest and shortest sides of parallelogram are respectively 12 cm and 16 cm. If the longest side measures 24 cm find the perimeter of the parallelogram

Answers

Answer:

16c

Step-by-step explanation:

ANSWER

The length of side 24cm

Its corresponding height is 12cm

The area of parallelogram is 24×12=288cm  

2

 

The length of another side is  18cm

The area of parallelogram is 288cm  

2

 

Its corresponding height is  

18

288

​  

=16c

Apples: $(2x) per pound
Grapes: $(6x – 5) per pound
Oranges: $(x + 2) per pound
A shopper purchases one pound each of
apples, grapes, and oranges and spends
$10.50. How much is spent on each type
of fruit?

Answers

Answer:

Shopper spend $3 on Apples, $4 on Grapes and $3.5 on Oranges

Step-by-step explanation:

Cost of one pound of Apple = $2x

Cost of one pound of Grapes = $(6x-5)

Cost of one pound of Oranges = $(x+2)

A shopper purchases one pound each of  apples, grapes, and oranges and spends  $10.50.

It can be written as: [tex]2x+6x-5+x+2=10.50[/tex]

We need to find how much the shopper spend on each fruit.

First we need to find value of x by solving equation

[tex]2x+6x-5+x+2=10.50[/tex]

Solving:

[tex]2x+6x+x+2-5=10.50\\9x-3=10.50\\9x=10.50+3\\9x=13.5\\x=\frac{13.5}{9}\\x=1.5[/tex]

The value of x is: x=1.5

Now finding cost of one pound each fruit by putting x=1.5

Cost of one pound of Apple = $2x = 2(1.5) = $3

Cost of one pound of Grapes = $(6x-5) = (6(1.5)-5)= $4

Cost of one pound of Oranges = $(x+2)=(1.5+2)=$3.5

So,

Cost of one pound of Apple  = $3

Cost of one pound of Grapes = $4

Cost of one pound of Oranges = $3.5

So, shopper spend $3 on apples, $4 on Grapes and $3.5 on Oranges

135x7 in standered form

Answers

135 * 7 = 945
In standard form: 9.45 * 10^2

Find the perimeter of this figure. Enter your answer in the box.

Answers

Answer:

I think you forgot to put the figure

Does the equation 600 ÷ 120 = 5 represent this tape diagram? Explain your reasoning.

Answers

hey bae u gotta show us the tape diagram

answer this please ​

Answers

Answer5 times 6=30 divide bc its a triangle the answer is 15

Step-by-step explanation:

Anyone can help me on this

Answers

Answer:

f(1)=5 f(0)=0 f(-1)=-3

Step-by-step explanation:

by pluging it in.

Can someone help ? -x-3y=-3 and x-6y= -24

Answers

Is this a system of equations? Lmk in the comments

please help meeee!!!!

Answers

Answer:

I think it is 7x+5y=40. Tell me if I'm right because don't think I am.

Step-by-step explanation:

Do you know the answer??

Answers

Answer:

The war provided Great Britain enormous territorial gains in North America, but disputes over subsequent frontier policy and paying the war's expenses led to colonial discontent, and ultimately to the American Revolution.

Step-by-step explanation:


Find the length of the missing side plz

Answers

The answer is 87feet !!!!!!!!!

can someone please help im big dum!?

Gemma wants to draw a triangle with side lengths of 4 inches, 12 inches, and 17 inches. Which statement is true?

A) This triangle exists because the sum of any two side lengths is greater than the length of the third side.
B) This triangle exists because the sum of 4 and 12 is less than 17.
C) This triangle does not exist because the sum of any two side lengths is greater than the length of the third side.
D) This triangle does not exist because the sum of 4 and 12 is less than 17.

Answers

Answer:

1st answer is correct yourwelcome

Answer: D. This triangle does not exist because the sum of 4 and 12 is less than 17

Step-by-step explanation:

Edge

write the slope intercept form of the line parallel to 7x+y=5 that passes through the point (3,-2)

Answers

Answer:

y = -7x + 19

Step-by-step explanation:

-2x + 6 = 16
show work ​

Answers

Answer:

x=-5

Step-by-step explanation:

-2x+6=16

-2x=10

x=-5

The Rectangular Coordinate System is also termed as
the French mathematician
who is known as the "Father of Modern​

Answers

Answer:

René Descartes

Step-by-step explanation:

René Descartes ( March 31, 1596 – February 11, 1650), also known as Cartesius, was a noted French philosopher, mathematician, and scientist. Dubbed the "Founder of Modern Philosophy" and the " Father of Modern Mathematics," he ranks as one of the most important and influential thinkers of modern times.

PLS HELP ME I’VE ASKED THIS TWICE AND NOBODY HAD ANSWER THIS IS REALLY EASY TO DO

I HAVE THE ANSWER I JUST NEED TO SHOW THE WORK. PLS HELP MEEEE!!!

The answer is x = 9

Answers

Answer:

Step-by-step explanation:

All the angles within a triangle equals to 180, and that square thing at a corner of the triangle means that the angle is 90 degrees, so:

20+6x+16+90=180

add stuff

6x+126=180

subtract 126 from both sides

6x=54

divide 6 from both sides

x=9

Describe a real life situation that uses the sum of the integers -8 and 12.

Answers

I had some cookies 8 of them fell and my mother gave me 12 more.

Find m and n if if the sum of zeros of mx²-2x + n is 4, and product is 4​

Answers

Answer:

dont know

Step-by-step explanation:

Helppppppppppppppppppppp
pleaseeeeee

Answers

Answer:

Question 3: x = 11

Question 4: x = -17

Question 5: x = 26

Question 6: 10 = x

Question 7: x = 36

Question 8: x = 88

Question 9: x = 81

Question 10: n = 36

Step-by-step explanation:

6) Two coastguard stations P and Q are 17km apart, with due East of P. A ship S is observed in distress on a bearing 048° fromP and 324 from Q. How far is the ship from each of the coastguard stations?

Answers

Answer:

The ship S is at 10.05 km to coastguard P, and 12.70 km to coastguard Q.

Step-by-step explanation:

Let the distance of the ship to coastguard P be represented by x, and its distance to coastguard Q be represented by y.

But,

<P = 048°

<Q = [tex]360^{o}[/tex] - [tex]324^{o}[/tex]

     = 0[tex]36^{o}[/tex]

Sum of angles in a triangle = [tex]180^{o}[/tex]

<P + <Q + <S = [tex]180^{o}[/tex]

048° + 0[tex]36^{o}[/tex] + <S = [tex]180^{o}[/tex]

[tex]84^{o}[/tex] + <S = [tex]180^{o}[/tex]

<S  = [tex]180^{o}[/tex] -  [tex]84^{o}[/tex]

    = [tex]96^{o}[/tex]

<S = [tex]96^{o}[/tex]

Applying the Sine rule,

[tex]\frac{y}{Sin P}[/tex] = [tex]\frac{x}{Sin Q}[/tex] = [tex]\frac{z}{Sin S}[/tex]

[tex]\frac{y}{Sin P}[/tex] = [tex]\frac{z}{Sin S}[/tex]

[tex]\frac{y}{Sin 48^{o} }[/tex] = [tex]\frac{17}{Sin 96^{o} }[/tex]

[tex]\frac{y}{0.74314}[/tex] = [tex]\frac{17}{0.99452}[/tex]

⇒ y = [tex]\frac{12.63338}{0.99452}[/tex]

       = 12.703

y = 12.70 km

[tex]\frac{x}{Sin Q}[/tex] = [tex]\frac{z}{Sin S}[/tex]

[tex]\frac{x}{Sin 36^{o} }[/tex] = [tex]\frac{17}{Sin 96^{o} }[/tex]

[tex]\frac{x}{0.58779}[/tex] = [tex]\frac{17}{0.99452}[/tex]

⇒ x = [tex]\frac{9.992430}{0.99452}[/tex]

      = 10.0475

x = 10.05 km

Thus,

the ship S is at a distance of 10.05 km to coastguard P, and 12.70 km to coastguard Q.

13/26 = x/24 solve for x
PLEASE ANSWER

Answers

Answer:

x= 12

Step-by-step explanation:

hope this helps!!

Find 4+(−1 2/3). Write your answer as a fraction in simplest form.

Answers

Answer:

[tex]\frac{7}{3}[/tex]  

I hope this helps!

Answer:

2 1/3

Step-by-step explanation:

HELP! i can not figure this out! y=4x+1

Answers

Answer:

1

Step-by-step explanation:

PLZ ANSWER BRAINLIEST

Tom needs to get on his roof to clean the gutters, his roof is 30ft. high, his ladder is 35ft. long. Tom places the ladder 4ft. away from his house. Will Tom need a longer ladder?
apply the Pythagorean Theorem

Answers

Answer:

Tom wont need a longer ladder.

Step-by-step explanation:

Answer:

No the ladder is long enough.

Step-by-step explanation:

30x30=900

4x4=16

Sq. Root of (900+16)= 30.27ft distance from the ground to the roof, 4 ft away from the house.

Arrange the decimals from least to greatest. Choose the letter below that shows the order least to greatest.

-4.3 -0.43 -0.043 -0.34 -3.4

-4.3, -3.4, -0.43, -0.34, -0.043

-4.3, -0.43, -0.043, -3.4, -0.34

-0.043, -0.43, -0.34, -3.4, -4.3

Answers

Answer:

-4.3, -3.4, -0.43, -0.34, -0.043

Use the properties of operations to write an
expression equivalent to:
4x + 1/2 + 2x - 3

Answers

Answer:

6x * 1/2 - 3 (* means multiplying)

Step-by-step explanation:

In this problem, you are using communitive property and so you are just changing the problem to an equal situation.

The equivalent expression of 4x + 1/2 + 2x - 3 is 6x - 8/3.

What is a mathematical equation and expression?In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.

Given is the expression -

4x + 1/2 + 2x - 3

We have the following expression -

4x + 1/2 + 2x - 3

Solving further -

4x + 2x - 3 + 1/3

6x + 1/3 - 3

6x + (1 - 9)/3

6x - 8/3

Therefore, the equivalent expression of 4x + 1/2 + 2x - 3 is 6x - 8/3.

To solve more questions on functions, expressions and polynomials, visit the link below -

brainly.com/question/17421223

#SPJ2

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