MATHEMATICS HIGH SCHOOL

Can someone explain how to get the answer?

Answers

Answer 1

Answer:

Answer:

54 degrees.

Step-by-step explanation:

By the external angle of a triangle theorm:

7x + 1 + 7x - 2 = 111

14x - 1 = 111

14x = 112

x = 112/14

= 8.

So, m < S = 7(8) - 2

= 54 degrees.

Related Questions

What is the factored form of 3c²+24c+48 ?
What's 4/5×5/8 please I really need help with this one
What is the value of x?
2 × 10 + 10 – 8 = ? show work
a landscaper is designing a flower garden in the shape of a trapezoid. she want to make to shorter base 3 yards greater than the height and the longer base 7 yards greater than the base. she wants the area 295 square yards. the situation is modeled by the equation h^2+5h=295. use the quadratic formula to find the height that will give the desired area

Rewrite the expression by using grouping symbols. y • 4 + y • z A.4(y + z) B.y • (4 + y) • z C.z(y • 4) D.y (4 + z)

Answers

$y\cdot4+y\cdot z=y\cdot(4+z)\ \ \ \Rightarrow\ \ \ Ans.\ D$

A stockbroker earns a base salary of 40000 dollar plus 5%of the total value of the stocks,mutual funds , and other investments that the stockbrokersells.last year, the stockbroker earned 72750 dollar. what was the total value of investments the stockbroker sold?

Answers

Well his salary is $40,000 dollars.

$72,750 - $40,000 = $32,750

This means that 5% of the value of investments he had sold was equal to $32,750.

$\frac { 1 }{ 20 } * I=32750\n \n 20* \frac { 1 }{ 20 } * I=20* 32750\n \n \therefore \quad I=655000$

The stockbroker sold $655,000 worth of investments.

To convert a fraction into a decimal number, divide the denominator by the numerator. a. True
b. False

Answers

Answer:

Option b. False

Step-by-step explanation:

we know that

A fraction is the quotient between the numerator and denominator.

To convert a fraction into a decimal number, divide the numerator by the denominator

The statement is False

Answer:

true

Step-by-step explanation:

Marjorie consumed 1.5 gallons of water in one day. How many milliliters are equal to 1.5 gallons, if 1 liter = 1,000 milliliters and 1 gallon = 3.785 liters

Answers

Answer:

Step-by-step explanation: 1.5 gallons X 3.785 liters = 5.6775 liters X 1,000 = 5,677.5 milliliters is the answer.

how do you represent real- world problems involving ratios and rates with tables and graphs? PLEASE HELP! 10 POINTS!!!!!!

Answers

you would talk about for instance,4:8 the four would reprezent cats and the eight would reprezent ice-creams!tell them why they represent those numbers and rates are basicly regular numbers!

If ladybugs have 30 cm x 10 cm rectangles for pumpkins each pumpkin needs exactly 25 square centimeters of space how many pumpkins can they plant

Answers

To calculate how many pumpkins can be planted in a given space, you need to know the total area available and the area required for each pumpkin.

You mentioned that each pumpkin needs a rectangular space of 30 cm x 10 cm, which is an area of (30 cm) * (10 cm) = 300 square centimeters.

Now, if you have the total area available, you can divide it by the area required for each pumpkin:

Total Area Available / Area Required for Each Pumpkin = Number of Pumpkins

If you provide the total area available, I can help you calculate how many pumpkins can be planted.

Ans 12

Explaination
Area = 30*10cm= 300cm^2
Each pumpkin= 25cm^2
No. Of pumpkin that can be planted= 300/25= 12

Other Questions

Which of the following is a factor of 3x3 + 18x2 + 27x?9x x3 x + 3 x - 3

Simplify2 x m x n x 8

Ann has to make payments twice a year on her health insurance. if each payment is $2,316, how much money should she budget for health insurance each month?A. $579B. $386C. $1,158D. $193

A tablet weighs 1.23 pounds. What is its weight written as a mixed number?