1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nikklg [1K]
3 years ago
8

What is the value of x x=2.25X= 11.25x= 13x= 22

Mathematics
1 answer:
Gemiola [76]3 years ago
5 0

we know that

The sum of the internal angles of a triangle must be equal to 180 degrees

see the attached figure with letters to better understand the problem

m∠B+(6x+1)=180°-----> by supplementary angles

m∠B=179-6x

m∠A=2x+10

m∠C=79

m∠A+m∠B+m∠C=180

Substitute

(2x+10)+(179-6x)+79=180\\ -4x+268=180\\ 4x=268-180\\ 4x=88\\ x=22\ degrees

therefore

the answer is

the value of x is equal to 22\ degrees

You might be interested in
Need answer for them
ioda

1.) \frac{w}{3}×\frac{1}{2}

<h3>=> \bf\frac{w}{6}</h3>

2.) \frac{d}{3}×\frac{9}{e}

<h3>=> \bf\frac{9d}{3e}</h3>

3.) \frac{4ad}{9}×\frac{3d}{16a}

<h3>=> \bf\frac{3d}{12}</h3>

4.) \frac{h}{k}÷\frac{k}{h}

=> \frac{h}{k}×\frac{h}{k}

<h3>=> \bf\frac{h²}{k²}</h3>

5.) \frac{a}{b}×\frac{c}{b}×\frac{2}{8}

<h3>=> \bf\frac{ac}{4b²}</h3>

6.) \frac{4}{m}×\frac{2}{n}

<h3>=> \bf\frac{8}{mn}</h3>

7.) \frac{π}{2}÷\frac{y}{5}

=> \frac{π}{2}×\frac{5}{y}

<h3>=> \bf\frac{5π}{2y}</h3>

8.) \frac{3y}{5}÷\frac{5y}{4}

=> \frac{3y}{5}×\frac{4}{5y}

<h3>=> \bf\frac{12}{25}</h3>

9.) \frac{q}{4}÷\frac{3q}{4}

=> \frac{q}{4}×\frac{4}{3q}

<h3>=> \bf\frac{1}{3}</h3>

10.) \frac{2t}{8}÷\frac{8t}{6}

=> \frac{2t}{8}×\frac{6}{8t}

<h3>=> \bf\frac{3}{16}</h3>

\\\\\\

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️

4 0
3 years ago
Tyler baked 702 cookies he sold them boxes of 18 after selling all of the boxes of cookies for the same amount each he earned 13
Sindrei [870]
Each box would be sold for $3.50 because 702 divided by 18 is 39, so he would have 39 boxes. $136.50 divided by 39 is $3.50.
8 0
3 years ago
Read 2 more answers
Is 1.99 a rational number?
ss7ja [257]
Yes, an irrational number cannot be counted, for example, pi is an irrational number.
8 0
3 years ago
Read 2 more answers
What is the surface area of the following rectangular prism? Express your answer in square millimeters.
Black_prince [1.1K]

Answer:

28,800

Step-by-step explanation:

thats the answer

8 0
3 years ago
Read 2 more answers
Help help !! Please
JulijaS [17]

Answer:

mean = 70000

SD = 15239

X= 95000

Z  = (X-mean)/ SD

   = (95000-70000)/15239

   = 1.64

Now from Z-Table

% of employees = 100(1-.9495) = 5.02%

8 0
3 years ago
Other questions:
  • Quotient of 296.16 ÷ 2.4
    9·1 answer
  • 1/2 (4a + 10b) = c solve for b <br> Can someone help me on this
    7·2 answers
  • In the following ordinary annuity, the interest is compounded with each payment, and the payment is made at the end of the compo
    11·1 answer
  • suppose you have 192 marbles in groups of 15 marbles each.Find the number of groups of marbles that you have .Write the quotient
    10·2 answers
  • How do you find points X, Y, and Z? Thank you and I will mark as Brainliest and 15 points!
    9·1 answer
  • Please help for brainliest
    11·1 answer
  • A six pack of soda is on sale for $2.46. Whats the cost of 1 soda
    7·2 answers
  • Diabetic needs to calculate the amount of carbs in a meal to determine how much insulin to give
    5·1 answer
  • What is 10x+ 5y =30 in function form
    14·1 answer
  • A rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 27 ft long and 20 ft wide. If
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!