Mathematics College

whoever answers this correctly gets brainliest

Answers

Answer 1

Answer:

3: D) 11

4: D) 12

7: C) 63

8: A) Adjacent Angles

Step-by-step explanation:

Let's pretend the sides of a triangle are A B and C.

The third side of a triangle is always greater tham A-B and lesser than A+B. This is called the triangle inequality theorem.

For 7 and 8, we have three lines that come together at one point (adjacent angles), and the vertical angle postulate where two mirrored angles will always have the same angle.

Related Questions

the quotient of 8 and the sum of a number w and 10
Write the phrase as an expression.

Answers

Step-by-step explanation:

[tex] \frac{8}{w + 10} [/tex]

i need help pls help me with math

Answers

Answer:

A towel

Step-by-step explanation:

Answer:

A towel, duhh

Step-by-step explanation:

Please help me with the answer

Answers

Answer:

3÷1/3

Step-by-step explanation:

Can someone please help me with this problem I’m really struggling

Answers

The answer to that question would be the number 3 on the left side

Answer:

Step-by-step explanation:

I am assuming the question is asking which x value plugged into the function will give you a zero so

(-1)3 -8(-1)2 -23(-1)+30

so that simplyfiys to -1-8(1)+23+30

so that is -1-8+53

so -9+53

= 44

trying 3 we get

(3)3-8(3)2-23(3)+30

so that is 27 -72-69+30

and that is not zero

trying -10

we get

(-10)3-8(-10)2-23(-10)+30

which is -1000- 800+230+30

that is not zero so lastly trying 1 we get

(1)3-8(1)2-23(1)+30

which is 1-8-23+30

which is -7+7 which is zero

if you find my answer helpful please mark as brainliest

Please help
ASAP I need it

Answers

Answer:

Rotation

Step-by-step explanation:

Rotation because when you spin around your rotating

Use the ALEKS calculator to write 14/15 as a decimal rounded to the nearest tenth.

Answers

youre answer is 1

Hope this helps!

May I please have brainliest? :D

The patio shown has an area of 116 square feet. What is the value of h?

Answers

Answer:

8 ft

Step-by-step explanation:

if we made this into a rectangle (pretend you chop off one of the triangles and glue it to the other one to make a long rectangle), the length would be 10+4.5, or 14.5. to find what h is, we can just divide 116 by 14.5. our answer is 8.

There are 560 students at Smith Middle School, 45% of them are in athletics. How many students are in athletics?

Answers

Answer:

252

Step-by-step explanation:

560x0.45 is 252

The Answer is: 252
Explanation: 560 times .45

A friend gives you six baseball cards for your birthday. Afterward,
you begin collecting them. You buy 4 baseball cards each week. Write
the equation of the line in slope-intercept form and interpret (explain)
the slope and the y-intercept of the line that represents this situation.

Answers

Answer:

y=4x+6

Step-by-step explanation:

You originally have 6 cards, and 4 a week will give you the equation 4x. Put it together to get 4x+6, add y to make it the correct equation. hope this helps

A fruit company delivers its fruit in two types of boxes:large and small, A delivery of 3 large boxes and 2 small boxes has a total weight of 69 kilograms. A delivery of 5 large boxes and 6 small boxes has a total weight of 133 kilograms how much does each box weigh in kilograms

Answers

Answer:

12.625 kilograms for each box

Step-by-step explanation:

6+5+3+2=16 then add 133+69=202 then u divided 202 divided by 16 then u get 12.625 kilograms for each box

A company's employees are 40% male and 60% female. Of the male employees, 15% of them have advanced degrees and 20% of the female employees have advanced degrees.

Let ‘c’ represent the total number of employees in the company. Which expression represents the percent of the company that has advanced degrees?

A - 0.15c + 0.20c

B - 0.40c(0.15) + 0.60c(0.20)

C - (0.40c - 0.15) - (0.60c - 0.20)

D - (0.40 + 0.15)c + (0.60 + 0.20)c

Answers

C - (0.40c - 0.15) - (0.60c - 0.20)

I hope this helps :)

A radio costing rs 6000 is depreciated per years and 2 year later its price becomes Rs 5415 find the rate of depreciation

Answers

Answer:

pls write

Step-by-step explanation:

ididruururejejjeie

find the 17th term of the arithmetic sequence whose common difference is d=3 and whose first term is a1=1

Answers

Answer:

the 17th term is 51

Step-by-step explanation:

)*+*+*;*

Help
50 points and brainleist

Answers

Answer: -0.5c

Step-by-step explanation: multiply -2.5 by 1/5 (0.2) and you get -0/5

Answer:

-0/5

Step-by-step explanation:

-2.5 by 1/5 (0.2)

Alexander is a Stockbroker. He earns 11% commission each week. Last week, he sold $7,100 worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011?

Answers

commissions = 11% of $7100 = 0.11*$7100 = $781
Commissions in 2011 = 52 weeks * $782/week = $40,612

Can you guys help me I would really appreciate it! :)

Answers

Answer:
2:1
Step-by-step explanation:
12 = total
yellow labs : black labs
8 : 4
simplified version is 2:1

Help me pls, Due Today

Answers

the same 3 angles and three sides

C! anything congruent to something else is exactly the same as it in all parts

1,000=10 please help meh

Answers

Answer:

100 times 10 = 1000

Step-by-step explanation:

Due Today, Mathematics.

Answers

Answer:

YES, SSS

Step-by-step explanation:

both the triangles are congruent by SSS postulate.

Answer: Yes, SAS
hope this helps

Amber believes triangle ABC and triangle GFE are congruent. She has recorded the measures of some of the angles and the lengths of some of the sides in the triangles below.

Triangle F E G. Side F E is 50 centimeters, side E G is 38 inches, and side G F is 32 centimeters. Angle F is 50 degrees, angle E is 40 degrees, angle G is 90 degrees. Triangle A B C. Side B A is 32 centimeters and side B C appears to be opposite to angle A with a measure of 90 degrees.

What additional measurement would support Amber’s hypothesis?
The measure of Angle C is 32°.
The measure of Angle C is 40°.
The measure of Angle C is 50°.
The measure of Angle C is 90°.

Answers

B. ......................................

Answer:

Step-by-step explanation:

Evaluate 3ac - b for a = 3, b = -1, C = 4.
PLEASE ASAP!!

Answers

Answer:

Step-by-step explanation:

3(3)(4)- -1

9(4)- -1

36- -1

36+1

Answer:

Step-by-step explanation:

Given : a = 3, b = -1, C = 4

3ac - b

= 3(3)(4) - (-1)

= 36 + 1

= 37

find the slope of the line (0,0) (2,1)

Answers

Answer:

Be more specific

Step-by-step explanation:

Answer:

2/1 mark brainliest

Step-by-step explanation:

Which equation has the same solution(s) as X2+6x+1=0

Answers

Answer:

Step-by-step explanation:

complete the square

x^2 + 6x + 1 = 0

x^2 + 6x +(6/2)^2 -(6/2)^2 +1 =0

(x+3)^2 -9+1=0

(x+3)^2 = 8

do all three please help

Answers

Step-by-step explanation:

14)

30$ a day

y=30*d

15)

[tex]y = \frac{1000}{e} [/tex]

16)

earns $45 per hour and spends $20

y=45* x -20

Evaluate the expression 4.5 × 40

Answers

Answer:

180

Step-by-step explanation:

4.5 × 40 = 180

hope this helps...

Answer:

180x hope this helps pls give brainlist

Step-by-step explanation:

Barbie spent $166 on clothes. She bought some shirts that cost $14 each and some pants that cost $22 each. She bought a total of 9 items. Select the system of equations to determine how many shirts and pants Barbie purchased. Let x represent the number of shirts and y represent the number of pants.

x + y = 166

14x + 22y = 9

x + y = 166, , 14x + 22y = 9,

x + y = 9

22x + 14y = 166

x + y = 9, , 22x + 14y = 166,

x + y = 9

14x + 22y = 166

x + y = 9, , 14x + 22y = 166,

x + y = 36

166x + 9y=14x + 22y

Answers

x + y = 9 , 14x + 22y = 166

The correct system of equations will be;

⇒ x + y = 9

And, $14x + $22y = $166

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Barbie spent $166 on clothes.

The cost of each pant = $22

The cost of each shirt = $14

Total number of items = 9

Now,

Let number of shirts = x

And, The number of pants = y

Since, Total number of items = 9

So, we can formulate;

⇒ x + y = 9

And, The cost of each pant = $22

The cost of each shirt = $14

So, We can formulate;

⇒ $14x + $22y = $166

Therefore, The correct system of equations will be;

⇒ x + y = 9

And, $14x + $22y = $166

Learn more about the system of equation visit:

https://brainly.com/question/25976025

#SPJ2

let(Gn)n=1,be a geometric progression if Gk +G(k+1)=a and G(k+1) +G(k+2)=b,then find r and Gk

Answers

At least to the power or not progression 278347

plssss helppppp !!?

Answers

Answer:

4 to 19

Step-by-step explanation:

it too easy for me

Draw 6 circles . Make 3 groups. Shade 1 group. Then write a fraction to name the shaded part of the groups

Answers

Answer:

1/3

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

say 1 is a circle and 1. is a full circle

111 1|1|1 1.|1|1

1/3 of the groups of circles are shaded.

How does the function represented in the table change over equal intervals? What
does this tell you about the type of function it is?

Answers

The answer to the question you are looking for is B

For equal intervals changing in the independent variable, the corresponding dependent value does not change by equal differences, so it is not linear. which is the correct answer would be option (B).

What is the Linear function?

A linear function is defined as an equation in which the highest exponent of the variable is always one.

The table is given in the question.

As per the given table,

The rate of change will be

During the first interval : (20-10)/(9-7) = 10/2

During the second interval : (30-20)/(11-9) = 10/2

During the third interval : (40-30)/(14-11) = 10/3

The corresponding dependent value does not vary by equal differences when equal intervals in the independent variable change, therefore it is not linear.

Hence, the correct answer would be an option (B).

Learn more about the Linear functions here:

https://brainly.com/question/13738061

#SPJ5

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