Mathematics College

Please Help I Need To Answer This Quick!!....

Answers

Answer 1

Answer:

A+B+C=180°( BY SUM OF ALL ANGLE IS 180°)

70°+40°+C=180°

110°+C=180°

C=180°-110°

C=70°

C+X=180°(BY LINEAR PAIR)

70°+X=180°

X=180°-110°

X=70°

Related Questions

PLEASE HELP GIVING OUT BRAINLEST

A 21-foot ladder is leaning against the side of a building and is positioned with its base 10 feet from the building. How far above the ground does the top of the ladder touch the building? Round your answer to the nearest foot.

Answers

The answer is in the picture. I hope this helps you

in the figure below, what is the measure of RST

Answers

Answer:

Step-by-step explanation:

180-96=84

180-128=52

52+84=136

180-136=44

If a tree in a 1 in.: 5ft scale drawing is 12 inches tall, how tall is the actual tree?

Answers

60ft
1:5 =12:?
12*5=
60
Answer is
60ft tall

MARK BRAINLYIST
The graph shows the distance, y, that a car traveled in x hours:

A graph is shown with x axis title as Time in hours. The title on the y axis is Distance Traveled in miles. The values on the x axis are from 0 to 5 in increments of 1 for each grid line. The values on the y axis are from 0 to 125 in increments of 25 for each grid line. A line is shown connecting ordered pairs 1, 25 and 2, 50 and 3, 75 and 4, 100. The title of the graph is Rate of Travel.

What is the rate of change for the relationship represented in the graph?

fraction 1 over 50
fraction 1 over 25
25
50

Answers

Answer:

Step-by-step explanation:

This is a straight line: y = 25x

The rate of change is the slope, i.e., 25

Help i need asaaaaaap °∠°

Answers

Answer:

Cube 1 = 30 cubic

Cube 2 = 48 cubic

Cube 3 = 72 cubic

Step-by-step explanation:

Cube 1 = 5x2x3

Cube 2 = 6x2x4

Cube 3 = 8x3x3

Divide.
The area of a rectangular patio is 87 square feet. The length of the patio is 8 feet. What is the width of the patio?
Enter the correct answer in the box.

Answers

Answer: the width should be 12 i might be wrong i might of overthinked it the question ;-;

Review: Jen sells flowers. She charges $2 per flower plug a $3 flat delivery fee. How much will she make if she has to deliver 6 flowers?

Answers

Answer:

$30

Step-by-step explanation:

Answer:

$15 dollars

Step-by-step explanation:

We know that Jen sells flowers. We also know that she charges $2 dollar per flower plus a $3 dollar delivery fee.

The question is asking how much will Jen make if she sells 6 flowers. Since every flower costs 2 dollars, we can multiply the cost and amount.

6 * 2

12.

Jen makes 12 dollars just by the flower, and now the delivery fee which is an extra 3 dollars.

12 + 3

$15

50 POINTS PLEASE HELP! Write g (x)=2f (x) as a piecewise function f (x) is defined as follows:
SEE PICTURE

Answers

Step-by-step explanation:

Since g(x) = 2f(x), we apply scalling parallel to the y-axis by a factor of 2 onto f(x).

For x + 6 if x < 2,

It becomes 2(x + 6) if x < 2.

We have 2x + 12 if x < 2.

For x² + 4x - 15 if 2 <= x <= 5,

It becomes 2(x² + 4x - 15) if 2 <= x <= 5.

We have 2x² + 8x - 30 if 2 <= x <= 5.

For 5 - x if 5 < x,

It becomes 2(5 - x) if 5 < x.

We have 10 - 2x is 5 < x.

The answer is the 1st option.

PLEASE WILL MARK BRAINLIEST AND GIVE A LOT OF POINTS!!!! PLEASE TRY

Answers

Answer:

Because they both equal d, you can set them equal to each other:

[tex]941-12t=523+26t\\418 = 38t\\t = 11[/tex]

Substitute t = 11 into the equation 523 + 26t = d:

[tex]523 + 26 *11 = d\\523 + 286 = d\\809 = d[/tex]

There will be 809 DVDs and Blu-ray discs sold per month in 11 months.

plz help me brainlest for first person to answer

Answers

Step-by-step explanation:

Given

Radius (r) = 3 inch

Circumference

= 2πr

= 2 * 3.14 * 3

= 18.84 inch

Now

Area

= π r²

= 3.14 * 3 ²

= 3.14 * 9

= 28.26 inch²

Hope it will help :)

Circumference is found using the formula 2 x pi x radius.
2x3.14xpi is 6.28 pi or approximately 19.73

How much greater is the distance between buoys A and B than the distance between

buoys B and C?

Answers

Answer:

Step-by-step explanation:

1. the distance between A and B can be calculated:

[tex]|AB|=\sqrt{(4+4)^2+(-4-2)^2} =10.[/tex]

2. the distance between B and C can be calculated:

[tex]|BC|=\sqrt{(-4+4)^2+(2+4)^2} =6.[/tex]

3. if AB=10, BC=6, then difference between them is 4.

ntify each function if it is a polynon
1) P(x) = 5x +5x2+7

Answers

P(x) = 5x² + 5x + 7

"This is a polynomial because it is a 2nd degree trinomial or quadratic".

"Poly: meaning many, and nominal: meaning terms, combine to form the expression: "many terms".

A polynomial is a combination of terms separated by
+
+
or
−
-
signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.
Polynomial

solve for y
y - 2 = 2x

Answers

Answer:

y = 2x + 2

Step-by-step explanation:

add two to both sides so that (-)2 cancels out on the side by the y to get it by itself move +2 to the side with the x giving you y = 2x + 2

A recipe includes 9 cups of flour and three fourths
cup of milk. Write the ratio of the amount of flour to the amount of milk as a fraction in simplest form

Answers

Answer:

12/5

Step-by-step explanation:

9 : 3 3/4

9 : 15/4 change to improper fraction

36/4 : 15/4 LCD, 4

36 / 15 compare

12 / 5 reduce

What is the height of a triangle, if the area is 20 square inches and the base is 5 inches? Be sure that you can explain how you found your answer.

Answers

so normally we would be finding the area of a triangle which is a=h*b/2

but in this case we are finding the height so theirs 3 ways to do this but i prefer the basic way

20=1/2(5)h

20=2.5

8=h

and to find out if that was correct lets do 8*5=40 40/ 2 =20 so this is correct

the height is 8

Answer:8

Step-by-step explanation:

HELP!!!!! It's REALLY easy, but you can't retake this practice assignment, so help

Answers

You are right. 5 is correct.

solve the given equation for x.
-x/b = 40

Answers

Answer:

x= -40b

Step-by-step explanation:

only answer i can think of. hope this helps.

Solve for a.
4/a+4 =-1/a+9

Answers

Answer:

a = -8

Step-by-step explanation:

you can solve this proportion by cross-multiplying:

4(a + 9) = -1(a + 4)

now distribute to eliminate parentheses

4a + 36 = -1a - 4

5a + 36 = -4

5a = -40

a = -8

Find the value of X please hurry

Answers

Answer:

x=23

Step-by-step explanation:

90-65=25

25-2=23=x

Kelly has a rectangular fish aquarium that measures 18 inches long 8 inches wide and 12 inches tall what is the maximum amount of water the aquarium can hold?

Answers

Answer:

1728

Step-by-step explanation:

Volume=length*width*height

Vol=18*8*12=1728 cubic inches

the width of a rectangle is 1/4 it’s length. the perimeter of the rectangle is 600ft. what is the length, in feet, of the rectangle?

Answers

Answer:

let length be l and breadth 1/4×l

perimeter of the rectangle =600ft

2(l+1/4×l)=600ft

(4l+l)/4=600/2

5l=300×4

l=1200/5=240ft

Step-by-step explanation:

240ft is the length of a rectangular.

Solve the given equation for x.
6 + x = C

Answers

Answer:

x=c-6

Step-by-step explanation:

6+x=c

-6 -6

x=c-6

The slope and y-intercept of the equation y – 5x = 7.
Graph points

Answers

Answer:

The slope is 5

the y-intercept is (0,7)

Step-by-step explanation:

Andre has a puppy that weighs 9 pounds the vet says the puppy is now at 30% of its adult weight what will the adult weight of Andres puppy be

Answers

30% times by x is 9. (x is the number we’re trying to figure out) another way to put this equation is 30/100 times x = 9. now let’s multiply both sides by 100 and divide both sides by thirty. we have x = 9 times 100/30. so the answer is 30. the puppy’s full weight is 30 pounds. hope this helps :)

The adult weight of the puppy of Andre puppy be 30 pounds.

What is a percentage?

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Given:

Andre has a puppy that weighs 9 pounds.

The vet says the puppy is now at 30% of its adult weight.

Let n pounds be the weight of an adult.

Using the percentage formula,

9 = 30 x n /100

n = 900/30

n = 30 pounds

Therefore, adult puppy weight is 30 pounds.

To learn more about the percentage;

https://brainly.com/question/24159063

#SPJ2

What figure is always a rectangle and a rhombus?

trapezoid
parallelogram
quadrilateral
square

Answers

Answer:

square

Step-by-step explanation:

Determine the maximum number of zeros of the polynomial function -9x^2 + 2x + 2.a.3c.1b.2d.4 Please select the best answer from the choices providedABCD

Answers

Answer:

Step-by-step explanation:

f(x) = -9x² + 2x + 2

Discriminant = 2² - 4(-9)(2) = 76

The discriminant is positive, so there are two distinct roots.

Help! Plz tap on photo I will give u 10 points

Answers

Answer is the first one

WILL GIVE BRAINLIEST TO BEST ANSWER
Solve for k.

−5/6k = −10

A -12

B -2

C 2

D 12

Answers

D. 12 is your answer

To get rid of the -5/6, you Have to multiply both sides of the equation by it’s inverse, which is -6/5.

-10 x -6/5 = 60/5 = 12

Answer:

K = 12, so the correct answer is D.

Step-by-step explanation:

- [tex]\frac{5}{6}[/tex]K = -10

-5K = -60 (Multiply 6 to both sides)

K = 12 (Divide both sides by 5)

Seven more than two times a certain number is 181. Find the number

Answers

Answer:

Step-by-step explanation:

181-7=174

174/2=87

How many times bigger is a group of 18 coins than a group of 3 coins?

Answers

Answer:

6 times

Step-by-step explanation:

18 / 3 = 6

Answer:

Step-by-step explanation:

Solve:

6*3= 18

Check your work:

18 divided by 3

18 divided by 6

Hope this helps!

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