URGENT!! Please help

Answers

Answer 1

Answer:

The measure of the largest angle is 72º.

Step-by-step explanation:

We will first solve for x. We know that the sum of the interior angles of a triangle is 180º, so 15x + 21x + 24x is equal to 180º. This means that 60x = 180º, so x = 3º. The largest angle is 24x, which is 72º.

Related Questions

1. What is the solution of n^2-49=0?
a.-7
b.7
c.+7
d. no solution

2.What is the solution of x^2+64=0?
a.-5
b.8
c.+8
d.no solution

3.What is the side length of a square with an area of 144x^2?
a.12
b.12x
c.+12x
d.no solution

4.What is the value of z so that -9 and 9 are both solutions of x^2+z=103?
a.-22
b.3
c.22
d.184

Answers

Answer:

it would be d for #1 because it has no solution for the question

7. Jose's mother is trying to decide whether or not she should buy a 12 ounce package of coffee on
sale for $7.50 or the same coffee for $9.00 per pound. Which is the better buy?
(10 Points)
Enter your answer
8. In question 7 what is the price per ounce for the $9.00 coffee?
(10 Points)
Enter your answer

Pls help :/

Answers

Answer:

7. She should choose the $9 coffe because its cheaper per ounce.

9. 57 cents

Step-by-step explanation:

$7.50/12 ounces = 63 cents

$9/16 ounces = 57 cents

hwo wants brainlist?
567x357+65-76=?

Answers

Answer:

Hewo, Mee

202408

Answer:

202408

Step-by-step explanation:

6 Bridesmaids want to make 330 decorations for a wedding. Each
decoration takes about 2 4 minutes to make. How many hours will it take
for each person to make all the decorations?

Answers

Answer:

about 3.21 hours each

Step-by-step explanation:

First divide 330 by 6 since there are six people.

Every person needs to do 55 decorations.

I would take the average of 2-4 minutes and multiply it by 55.

55 x 3.5 = 192.5 minutes

to convert to hours divide by 60.

192.5 / 60 = 3.21

which matrix represents the system of equations shown below ? 4x-2y=5 5x- y=8

Answers

4 -2 5

5 -1 8

this is what it showed in brackets as the correct answer.

The matrix that represents the system of equations 4x-2y=5 and 5x- y=8 is [tex]\left[\begin{array}{cc}4&-2\\5&1\end{array}\right] \left[\begin{array}{c}5&8\end{array}\right][/tex]

How to determine the matrix?

The system of equations is given as:

4x-2y=5

5x- y=8

Remove the variables

x y

4 -2 5

5 -1 8

Represent as a matrix

[tex]\left[\begin{array}{cc}4&-2\\5&1\end{array}\right] \left[\begin{array}{c}5&8\end{array}\right][/tex]

Answers

X = -4
It can also be written as x + 4 = 0

Answer:

The answer is A. X - 4 = 0 because it represents the vertical line shown on the graph

What is the decimal value of 5/6

Answers

Answer:

0.83

Step-by-step explanation:

The 3 keeps going on and on and on :)

Hey there!

• In order to CONVERT a FRACTION to a DECIMAL, all you have to do is DIVIDE the NUMERATOR (TOP number) from the DENOMINATOR (BOTTOM number)

• “What is the decimal value of 5/6?”

5 / 6 = 5 ÷ 6 → 0.83

Answer: 0.83 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Calculate the area of a triangle ABC with altitude CD, given A (-3, -4), B (-6, 2), C (0, 0), and D (-4, -2). A. 14 square units b. 15 square units c. 18 square units d. 20 square units

Answers

Answer:

Step-by-step explanation:

took the test

The area of the triangle is 15 square units if the triangle ABC with altitude CD, given A (-3, -4), B (-6, 2), C (0, 0), and D (-4, -2) option (b) is correct.

What is a triangle?

The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.

We have a triangle ABC with altitude CD.

The coordinates for the triangle are A (-3, -4), B (-6, 2), C (0, 0), and

D (-4, -2)

From the figure, the distance between C and D will be the height of the triangle:

We can calculate the distance between the points by using the distance formula:

[tex]\rm d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

h = √20

b = √45

Area of triangle = (1/2)bh = (1/2)√20×√45

= (1/2)30

= 15 square units

Thus, the area of the triangle is 15 square units if the triangle ABC with altitude CD, given A (-3, -4), B (-6, 2), C (0, 0), and D (-4, -2) option (b) is correct.

Learn more about the triangle here:

brainly.com/question/25813512

#SPJ5

Which of the following is a prime number between 20 and 30?
A. 27
B. 25
C. 21
D. 23

Answers

Answer:

Explanation:

A prime number can only be multiplied by itself and 1 and that is true for 23

I needddd helppp pleaseeeeee

Answers

Answer:

has to be letter b because they connect and then separate opposite sides

What is the answer ??

Answers

Answerd:

Step-by-step explanation:

Answer:

Put the dot on the 5/10 mark!

Step-by-step explanation:

please help me the blue line is what I have to solve for

Answers

Step-by-step explanation:

blue line = x

12c-8-2c+10-4=10c-x

(12-2)c+(10-4-8)=10c-x

10c-2=10c-x

=> x=2

help me plzzzzzzzzzzzzzzzz i have untel 5

Answers

Answer:

First image:

27 / 9 = 3

2.7 / 0.9 = 3

33.3/0.09 = 3

Second image:

168 / 2 = 84

16.8 / 0.2 = 84

1.68 / 0.02 = 84

Step-by-step explanation:

27 ÷ 9 = 3

2.7 ÷ 0.9 = 3

0.27 ÷ 0.09 = 3

that's all I got, hope this helps!

How many ounces are equal to 7 pounds?
1) 112 ounces
70 ounces
84 ounces
56 ounces
My Progress >

Answers

Answer:

112

Step-by-step explanation:

16 ounce multiply that by 7. 112. This correct i googed it

A stock was priced at $12., per share. It rose in price by s3 per share. What was its
new price?
OA) si
OB) 594
OC) sis
OD) 595

Answers

OD) is the right answer because this whole question doesn’t even make sense

0.5 kilograms is equal to how many grams

Answers

Answer:

500 grams.

Step-by-step explanation:

1kg = 1000grams.

0.5 * 1000 = 500grams.

Answer:

500 grams

Step-by-step explanation:

Because 1000grams = 1kg so 100 = 0.1

So to get this you multiply 0.5 with 1000

Show me the steps to solving this equation. 3x + 2 = 14

Answers

Answer:

Step-by-step explanation:

multiply 3 by 4 to get 12 and add 12 to 2 and you get 14

generate a continuous and differentiable function f(x) with the following properties: f(x) is decreasing at x=−6 f(x) has a local minimum at x=−3 f(x) has a local maximum at x=3

Answers

Answer:

HURRYYYY PLEASE HELP ME T-T

Step-by-step explanation:

https://brainly.com/question/19692618

hey , can you help me with this thanks !!

Answers

Answer:

Step-by-step explanation:

the sides may not seem to help but it dose go to the other side and try to meser it it would be 4. add 8+4+4 or 8+8=16

Answer:

18.6cm (rounded to 3 s.f.)

Step-by-step explanation:

You can actually figure out the two bases of the triangles based on the Pythagoras theorem where the slant length of a 90° triangle is [tex]\sqrt{a^{2} + b^{2} }[/tex] where a is one of the bases and b is the other length that is 90° perpendicular to a.

So this means:

[tex]\sqrt{6^{2} + base^{2} }[/tex] = 8cm

6² + base² = 64cm

36 + base² = 64

base² = 64-36

= 28

base = [tex]\sqrt{28}[/tex]

≈ 5.2915 (5 s.f.)

So the two bases are roughly 5.2915, and the middle base is part of a rectangle, so it has the same length as the rectangle's length, which is 8cm.

Thus, x = 5.2915 + 5.2915 + 8

= 18.6cm (rounded to 3 s.f.)

It takes Jada 20 minutes to walk to school. It takes Andre 80% as long to walk to school. How long does it take Andre to walk to school?
6th grade math
(20 points)

Answers

I believe the answer is 100 minutes.

Find the measures of the exterior angle.

Answers

Answer:126

Step-by-step explanation:

which is equivalent to the expression 2/3(d + 6)

Answers

That would be 2d/3+4

Last month, Sheldon earned $12.80 in interest on a $320 deposit into his bank account. If the interest earned is directly proportional to the amount deposited, how much interest can Sheldon expect next month if he deposits $830?

Answers

Answer:

$487.20

The answer is $487.20 if he expects to deposits $830.

Three apples (x) plus two
oranges (y) costs $16.
Five apples plus two
oranges costs $24. How
much do each apples and
oranges cost?

Answers

Answer:

Each apple cost $4

Each orange costs $2

Step-by-step explanation:

5x4=20

2x2=4

20+4=$24

what are the factors of x^2-8x-20

Answers

Answer:

(x+2)(x−10)

Step-by-step explanation:

x^2-8x-20

Factoring means something like this:

(x+_)(x+_)

Add together to get -8

Multiply together to get -20

think of the two numbers

Try 2 and -10:

2+-10 = -8

2*-10 = -20

Fill in the blanks of with 2 and -10 to get

(x+_)(x+_) = (x+2)(x−10)

I hope it's right!

18% of what number is 22?

Answers

Answer:122.222222

Step-by-step explanation: hope this helps

can i have brainliest?

PLZ HELP ME! THIS IS DUE TODAY!

Pretend a classmate missed the lesson today. What would you tell them about how to make a table to represent a rate? How would you tell them how to use the table to make a graph?

Answers

Answer:

In order to make a table representing a rate, you would have to find the unit rate of what you need. Then you would take it and multiply it by the multiple, or divide it by the factor needed.

Step-by-step explanation: Example

Unit rate=1:2

Make multiples and input into graph(the colons represent the graph)

input:output

[1:2]

[2:4]

[3:6]

[4:8]

[5:10]

Answer:

I would tell them to copy what I am doing

Eric wishes to triple the recipe how much of each ingredient should he use

Answers

Answer:

What are the measurements to begin with?

Step-by-step explanation:

a sixth grade football team has 3 quarterbacks, 4 running backs and 5 wide receivers what is the ratio of wide receivers to the total

Answers

Answer: 5.5

Step-by-step explanation:

Ratio

noun

the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.

bob's family has completed 40% of a trip. they have traveled 20 miles. how far is the trip?

Answers

Answer:

The trip is 50 miles long

Step-by-step explanation:

40 percent (or 20 miles) times 2 is 40 miles (80 percent).

Half of 40 percent is 20. And half of 20 is ten. 40 + 10 equals 50 miles! Hope this helps ^^

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